Congressional Heating And Cooling

★★★★★
  • 18930 Premiere Ct

    Gaithersburg, MD 20879

    Map & Directions
  • 301-330-0035

Automotive

Automotive
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Great, timely service. Patient repair staff who are willing to explain the issue and get it fixed quickly.

5
★★★★★

Great, timely service. Patient repair staff who are willing to explain the issue and get it fixed quickly.

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so satisfying and very accommodating. they done it really great.

5
★★★★★

so satisfying and very accommodating. they done it really great.

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I was very impressed with their professionalism their promptness and the price. I have been a property manager for over 20 years and manage over 1000 apartments. In this short time I am very pleased with their service and will ask for them for any future HVAC needs.

5
★★★★★

I was very impressed with their professionalism their promptness and the price. I have been a property manager for over 20 years and manage over 1000 apartments. In this short time I am very pleased with their service and will ask for them for any future HVAC needs.

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Congressional team provides excellent, responsive service and honest advice on repairs and replacements of HVAC systems--and at a lower price.

5
★★★★★

Congressional team provides excellent, responsive service and honest advice on repairs and replacements of HVAC systems--and at a lower price.

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Tech was quick, friendly, informative and efficient with our furnace repair.

5
★★★★★

Tech was quick, friendly, informative and efficient with our furnace repair.

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.

they offer a high class service for cooling and heating system in our state

5
★★★★★

they offer a high class service for cooling and heating system in our state

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these guys really did great. so responsive and works really well. they fixed my heater 2 days ago

5
★★★★★

these guys really did great. so responsive and works really well. they fixed my heater 2 days ago

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.

Had a little issue with my AC not cooling the other day. They quickly identified and corrected the problem. Also took the time to explain to me what was going on with my system. Didn't cost an arm and a leg either. Very pleased with Congressional HVAC.

5
★★★★★

Had a little issue with my AC not cooling the other day. They quickly identified and corrected the problem. Also took the time to explain to me what was going on with my system. Didn't cost an arm and a leg either. Very pleased with Congressional HVAC.

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They gave me a great deal on my lennox heater. I called them a few days ago, and the next day, kevin was with me to discuss the pricing. They helped me save a lot of money and time. They work really fast too.

5
★★★★★

They gave me a great deal on my lennox heater. I called them a few days ago, and the next day, kevin was with me to discuss the pricing. They helped me save a lot of money and time. They work really fast too.

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Excellent. Repaired the unit and since our unit was so old, they replaced our unit with the most energy efficient unit which was at a great price. We are very pleased.

5
★★★★★

Excellent. Repaired the unit and since our unit was so old, they replaced our unit with the most energy efficient unit which was at a great price. We are very pleased.

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.

professional. courteous. excellent service.

5
★★★★★

professional. courteous. excellent service.

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.

I purchased a new HVAC system from another company 3 years ago and AC stopped working two times in last two years. I decided to try someone else for service and so glad that I did. I found Congressional and saw the great ratings. Called them and tech arrived within hours. He diagnosed and repaired the issues and my house is cool again. a very happy customer here.

5
★★★★★

I purchased a new HVAC system from another company 3 years ago and AC stopped working two times in last two years. I decided to try someone else for service and so glad that I did. I found Congressional and saw the great ratings. Called them and tech arrived within hours. He diagnosed and repaired the issues and my house is cool again. a very happy customer here.

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.

just wanna mention, thanks to Dr. Robert Katz. this big mole on my chin's been removed without a trace. love it!

5
★★★★★

just wanna mention, thanks to Dr. Robert Katz. this big mole on my chin's been removed without a trace. love it!

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.

I called them and they came within an hour. He looked at the unit, knew what to do. Just like that,the AC is working again. Very good service overall.

5
★★★★★

I called them and they came within an hour. He looked at the unit, knew what to do. Just like that,the AC is working again. Very good service overall.

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I called Kevin primarily to the reason that reviews in here were great and looking so good. Saying basically they were on time. I called them because my system was over 2 decades. Kevin explained to me all the options. He said one option that we replace it with new heat exchanger. I asked him about the possibility that it would work and he told me the chances were 50/50. Even if it works there are no good chances that itll last. At the end of the day, I decided not to go ahead. Regardless of anything that happens, I do really appreciate his honesty. It is rare to find a contractor like them who is very honest.

5
★★★★★

I called Kevin primarily to the reason that reviews in here were great and looking so good. Saying basically they were on time. I called them because my system was over 2 decades. Kevin explained to me all the options. He said one option that we replace it with new heat exchanger. I asked him about the possibility that it would work and he told me the chances were 50/50. Even if it works there are no good chances that itll last. At the end of the day, I decided not to go ahead. Regardless of anything that happens, I do really appreciate his honesty. It is rare to find a contractor like them who is very honest.

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Kevin helped us out. He knows exactly what hes doing. As well, he is very clear in explaining root causes of the problems, the cost/benefits of repairing and installing.

5
★★★★★

Kevin helped us out. He knows exactly what hes doing. As well, he is very clear in explaining root causes of the problems, the cost/benefits of repairing and installing.

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1 out of 1 people found this review helpful.

.

This place is legit! I had a great experience thanks to Kevin! My heater was not keeping up, so I called him to fixed my problem. He came on time and did a fantastic job. Pricing is so competitive and justifiable. As well, he gave useful tips and directions so that maybe next time encounter that I know how to do it by myself. Truly such a nice guy, recommendable!

5
★★★★★

This place is legit! I had a great experience thanks to Kevin! My heater was not keeping up, so I called him to fixed my problem. He came on time and did a fantastic job. Pricing is so competitive and justifiable. As well, he gave useful tips and directions so that maybe next time encounter that I know how to do it by myself. Truly such a nice guy, recommendable!

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1 out of 1 people found this review helpful.

.

Very prompt, on time, and very professional. The technician was very patient in answering all my questions and he answered all of them. Hed very honest about pricing which was good.

5
★★★★★

Very prompt, on time, and very professional. The technician was very patient in answering all my questions and he answered all of them. Hed very honest about pricing which was good.

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1 out of 1 people found this review helpful.

.

They were absolutely awesome! The technician had given me advised on how to deal my hvac issue, he really took time and very patient about it. The technician was very great and very professional. I called them and they picked up right away and asked me what they can help me with.

5
★★★★★

They were absolutely awesome! The technician had given me advised on how to deal my hvac issue, he really took time and very patient about it. The technician was very great and very professional. I called them and they picked up right away and asked me what they can help me with.

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.

Great service in here! Top NOtch! I discussesd with them my probs. And after terrible experience with another ac company from which they wanted to replace my ac unit for about $10,000!!! I mean IMAGINE that!!! This reposnded to my email and work hard to squeeze me in their busy schedule. They thoroughly explained everythoing to me, the serviced, repaired my unit for a reasonalble price. Such trustworthy and responsible guys. You have a customer for life!!!!!

5
★★★★★

Great service in here! Top NOtch! I discussesd with them my probs. And after terrible experience with another ac company from which they wanted to replace my ac unit for about $10,000!!! I mean IMAGINE that!!! This reposnded to my email and work hard to squeeze me in their busy schedule. They thoroughly explained everythoing to me, the serviced, repaired my unit for a reasonalble price. Such trustworthy and responsible guys. You have a customer for life!!!!!

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Their service makes you feel special. With all the choices/plans that kevin has presented, i got the one i really wanted. Switching over to congressional was probably one of the best decisions I've made. They quickly respond to repair and maintenance requests.

4
★★★★☆

Their service makes you feel special. With all the choices/plans that kevin has presented, i got the one i really wanted. Switching over to congressional was probably one of the best decisions I've made. They quickly respond to repair and maintenance requests.

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Congressional has been doing the HVAC work for my parents' home, so when i got my own, I had to get their service. :)
the quality of service was the best. I contacted Kevin and after he assessed my home, he got me a few recommendations. Compared to other HVAC companies, congressional has the edge of keeping their customer satisfaction. They do it all from installation up to repairs and maintenance. They do regular maintenance on my system to make sure that everything works fine. They are easy to contact, and of course, politeness over the phone is also a big plus for them.

5
★★★★★

Congressional has been doing the HVAC work for my parents' home, so when i got my own, I had to get their service. :)
the quality of service was the best. I contacted Kevin and after he assessed my home, he got me a few recommendations. Compared to other HVAC companies, congressional has the edge of keeping their customer satisfaction. They do it all from installation up to repairs and maintenance. They do regular maintenance on my system to make sure that everything works fine. They are easy to contact, and of course, politeness over the phone is also a big plus for them.

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.

I can't say anything about the quality of work. They are one of the best. I purchased AC units a year ago and they're still in best condition now. I call them for maintenance from time to time to make sure that my units would last a lot longer. Hope you could help more customer.

4
★★★★☆

I can't say anything about the quality of work. They are one of the best. I purchased AC units a year ago and they're still in best condition now. I call them for maintenance from time to time to make sure that my units would last a lot longer. Hope you could help more customer.

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.

I'm amazed with the service they provide. They have one of the best service in Maryland. Last year i got AC units from them, then last month, i availed one of their generators. Service warranty is good. They assure you quality service. I do hope they could serve more cities here though. Keep it up!

4
★★★★☆

I'm amazed with the service they provide. They have one of the best service in Maryland. Last year i got AC units from them, then last month, i availed one of their generators. Service warranty is good. They assure you quality service. I do hope they could serve more cities here though. Keep it up!

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.

I chose this business because it was near my house. I got one of their residential generators and got it installed 3 months ago. They offer a bunch of other services like AC/heater etc. They instilled it fast and i got it running within that week. Their service also has a warranty for 1 year, which others don't offer. I hope that more people would recognize their service. Thanks Kevin.

4
★★★★☆

I chose this business because it was near my house. I got one of their residential generators and got it installed 3 months ago. They offer a bunch of other services like AC/heater etc. They instilled it fast and i got it running within that week. Their service also has a warranty for 1 year, which others don't offer. I hope that more people would recognize their service. Thanks Kevin.

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.

Happy about their service. I had issues with my heater a while back. I called them up and got their service. Service was fast, the workers were good. I'm one of their happy customers. Next month, i'm thinking of getting new AC units for my parent's home. :)
thank you!

5
★★★★★

Happy about their service. I had issues with my heater a while back. I called them up and got their service. Service was fast, the workers were good. I'm one of their happy customers. Next month, i'm thinking of getting new AC units for my parent's home. :)
thank you!

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.

Their Service was just simply fantastic. it didn't take them long to fix the problems with my AC at home. my neighbors gave me the recomendation. Its the first time i had to look up someone on the internet just to give them positive feed back because of a job really well done.Their service is one of the best in Maryland and I hope for their continued success. Thanks congressional team.

4
★★★★☆

Their Service was just simply fantastic. it didn't take them long to fix the problems with my AC at home. my neighbors gave me the recomendation. Its the first time i had to look up someone on the internet just to give them positive feed back because of a job really well done.Their service is one of the best in Maryland and I hope for their continued success. Thanks congressional team.

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.

Hundred thanks guys,
I upgraded my AC and Heatpump and AC 5 months ago , and it is still at its best! thanks congressional team. They just don't offer their service, they also add tips to save energy. i highly recommend them guys. keep up the good work congressional!

5
★★★★★

Hundred thanks guys,
I upgraded my AC and Heatpump and AC 5 months ago , and it is still at its best! thanks congressional team. They just don't offer their service, they also add tips to save energy. i highly recommend them guys. keep up the good work congressional!

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.

We love the services from Congressional HVAC very professional , all of their staff are very nice and they can fix the issue real quick.

4
★★★★☆

We love the services from Congressional HVAC very professional , all of their staff are very nice and they can fix the issue real quick.

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.

I would say all in all was good service. They are knowledgeable and professional, they are all nice and friendly, they can easily fix the AC unit problem or any HVAC issue and I will keep them for my services.

4
★★★★☆

I would say all in all was good service. They are knowledgeable and professional, they are all nice and friendly, they can easily fix the AC unit problem or any HVAC issue and I will keep them for my services.

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A/c decided to give up this past weekend; the air coming out of the registers was not cold. I found Congressional on yelp and, seeing all of the highly-rated reviews, I decided to give them a call. I got a hold of Kevin and explained to him my situation. He came the next day and confirmed the problem he said my A/C was low on refridgerant after an inspection. I had to make a quick decision since the weather was going to heat up again, so I contacted him the next morning and I ask if he could install a new system like condenser and evaporator coil as soon as possible. Even though his schedule was fully booked until the end of next week, he was able to squeeze me in and came over this morning. The work was quick, it took them under 4 hours to finish the job. They laid down sheets wherever they needed to walk and the pricing was reasonable. Also the fact that Kevin could fit me in on such a short notice is a great thing, Congressional defiantly deserves the ratings it gets and I would definitely recommend it to others.

4
★★★★☆

A/c decided to give up this past weekend; the air coming out of the registers was not cold. I found Congressional on yelp and, seeing all of the highly-rated reviews, I decided to give them a call. I got a hold of Kevin and explained to him my situation. He came the next day and confirmed the problem he said my A/C was low on refridgerant after an inspection. I had to make a quick decision since the weather was going to heat up again, so I contacted him the next morning and I ask if he could install a new system like condenser and evaporator coil as soon as possible. Even though his schedule was fully booked until the end of next week, he was able to squeeze me in and came over this morning. The work was quick, it took them under 4 hours to finish the job. They laid down sheets wherever they needed to walk and the pricing was reasonable. Also the fact that Kevin could fit me in on such a short notice is a great thing, Congressional defiantly deserves the ratings it gets and I would definitely recommend it to others.

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.

This company offer great service and great price. Workers were very nice and made no mess. They also spent some time with us to show us how everything worked in detail. I will be sure to recommend them to all my family and friends.

4
★★★★☆

This company offer great service and great price. Workers were very nice and made no mess. They also spent some time with us to show us how everything worked in detail. I will be sure to recommend them to all my family and friends.

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.

Our house was completely renovated and had Congressional install HVAC and ducts throughout. Their team was very professional and courteous. The work was completed on time and on budget. Thank you.

4
★★★★☆

Our house was completely renovated and had Congressional install HVAC and ducts throughout. Their team was very professional and courteous. The work was completed on time and on budget. Thank you.

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From the first encounter with Nick and Kevin, through the project planning and installation, Congressional was professional and respectful. We received a high quality installation from a high quality company.

5
★★★★★

From the first encounter with Nick and Kevin, through the project planning and installation, Congressional was professional and respectful. We received a high quality installation from a high quality company.

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I called Nick at Congressional and within ten minutes the office called back with an appointment. The technician was very knowledgeable, on time & the service was excellent including follow up call. Very professional & pleasure working with.

5
★★★★★

I called Nick at Congressional and within ten minutes the office called back with an appointment. The technician was very knowledgeable, on time & the service was excellent including follow up call. Very professional & pleasure working with.

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.

I had a very good and excellent services from Congressional HVAC , I will be keeping them for my service.

5
★★★★★

I had a very good and excellent services from Congressional HVAC , I will be keeping them for my service.

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When it comes to HVAC services Congressional is the very best, they can furtherly and quickly assist you with the problem and also they has staff who are very professional and knowledgeable. For me, Congressional HVAC is one of a kind.

5
★★★★★

When it comes to HVAC services Congressional is the very best, they can furtherly and quickly assist you with the problem and also they has staff who are very professional and knowledgeable. For me, Congressional HVAC is one of a kind.

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Congressional HVAC installed a split type ac/heating system in my office and I am please with the work they did. They do a routine check for my office too. Amazing company and great crew.

4
★★★★☆

Congressional HVAC installed a split type ac/heating system in my office and I am please with the work they did. They do a routine check for my office too. Amazing company and great crew.

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Kevin is an amazing guy. He knows his work very well. He came to repair my air-conditioner. He was punctual, polite and extended advice on my furnace as well. I recommend him for any work related to your furnace of AC.

5
★★★★★

Kevin is an amazing guy. He knows his work very well. He came to repair my air-conditioner. He was punctual, polite and extended advice on my furnace as well. I recommend him for any work related to your furnace of AC.

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.

We did search on Yelp and found Congressional. One of their crew came to my house to check on my AC. He provided options that were price wise. He also shared some information on how to take care of our AC properly to avoid trouble in the future. Excellent service and nice crew.

5
★★★★★

We did search on Yelp and found Congressional. One of their crew came to my house to check on my AC. He provided options that were price wise. He also shared some information on how to take care of our AC properly to avoid trouble in the future. Excellent service and nice crew.

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My a/c was leaking soaking everything under it. My husband called Nick immediately because he heard many good feedbacks about their company. They discussed the matter on the phone and they were able to squeeze us in their schedule that same day. They are amazing and very informative. They even thought us how to avoid the same problem in the future. Very honest and friendly crew.

5
★★★★★

My a/c was leaking soaking everything under it. My husband called Nick immediately because he heard many good feedbacks about their company. They discussed the matter on the phone and they were able to squeeze us in their schedule that same day. They are amazing and very informative. They even thought us how to avoid the same problem in the future. Very honest and friendly crew.

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Just move in to a new house and the home inspector pointed something about our heating system. The pipes are bumpy and old that might affect its function. I check yelp and read reviews from congressional. So I tried them. The next morning they came over wore shoe cover without being asked and worked on the system. Now everything is good. The system is now working properly as expected. Altogether I would recommend Congressional if you are looking for someone that is knowledgeable, courteous and give you confidence that you are in good hands.

5
★★★★★

Just move in to a new house and the home inspector pointed something about our heating system. The pipes are bumpy and old that might affect its function. I check yelp and read reviews from congressional. So I tried them. The next morning they came over wore shoe cover without being asked and worked on the system. Now everything is good. The system is now working properly as expected. Altogether I would recommend Congressional if you are looking for someone that is knowledgeable, courteous and give you confidence that you are in good hands.

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.

Congressional HVAC is really awesome. They can fix the problem very quickly.

5
★★★★★

Congressional HVAC is really awesome. They can fix the problem very quickly.

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I left a voice mail after discovering that our secondary AC in my company was not working. I am not expecting a callback from them since it was Labor Day, not unless they were paid to work for holiday. I received a call from them before lunch time telling me that one of their crew will be able to come out and check our broken AC. After changing the broken capacitor and checking the other AC that we have he was able to give me some tips on how to take care of our AC to avoid future complication. All of this for a reasonable price. Outstanding company, friendly and polite crew. I will absolutely use Congressional for my AC maintenance in the future.

5
★★★★★

I left a voice mail after discovering that our secondary AC in my company was not working. I am not expecting a callback from them since it was Labor Day, not unless they were paid to work for holiday. I received a call from them before lunch time telling me that one of their crew will be able to come out and check our broken AC. After changing the broken capacitor and checking the other AC that we have he was able to give me some tips on how to take care of our AC to avoid future complication. All of this for a reasonable price. Outstanding company, friendly and polite crew. I will absolutely use Congressional for my AC maintenance in the future.

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We had a perfect experience. Congressional HVAC and his team are honest, thoughtful, detail-oriented, timely and so very kind. I miss having them around the house.

5
★★★★★

We had a perfect experience. Congressional HVAC and his team are honest, thoughtful, detail-oriented, timely and so very kind. I miss having them around the house.

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I thank Nick and Kevin for their awesome job in fixing my duct system at home. Its now working great!

5
★★★★★

I thank Nick and Kevin for their awesome job in fixing my duct system at home. Its now working great!

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My heater wasn't working this morning. My house was so cold in rainy day. I found Nick after read all the great reviews online. They arrived precisely on time after I called him. Then he checked my heater and found out the problem within two minutes. And then they figured out how to fix it, also they explained what's wrong with my heater. He is a great business guy and he also provides professional service. He also gave me a reasonable price. We will definitely call him again if we have any friends who want their heaters fixed. Thanks and awesome job!!!

5
★★★★★

My heater wasn't working this morning. My house was so cold in rainy day. I found Nick after read all the great reviews online. They arrived precisely on time after I called him. Then he checked my heater and found out the problem within two minutes. And then they figured out how to fix it, also they explained what's wrong with my heater. He is a great business guy and he also provides professional service. He also gave me a reasonable price. We will definitely call him again if we have any friends who want their heaters fixed. Thanks and awesome job!!!

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Great experience with Congressional from pricing discussion to installation and after service. Pricing is very competitive and install were done very well. Felt very confident in getting after service in a timely manner.

5
★★★★★

Great experience with Congressional from pricing discussion to installation and after service. Pricing is very competitive and install were done very well. Felt very confident in getting after service in a timely manner.

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My dryer was broken last two weeks ago and had Kevin fix my dryer, he knew exactly what my dryer needs to be able to work again.

5
★★★★★

My dryer was broken last two weeks ago and had Kevin fix my dryer, he knew exactly what my dryer needs to be able to work again.

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I experienced a problem with my wall furnace. He went out of his way to meet my availability, fixed the problem, and took extra steps to realign the burners so they delivered a clean flame. Kevin and his team were helpful, knowledgeable, and flexible. He is clearly dedicated to ensuring his customers are satisfied and their systems are safe and efficient. I will definitely contact CongressionalHVAC the next time I have heater issue, or if I decide to upgrade my system.

5
★★★★★

I experienced a problem with my wall furnace. He went out of his way to meet my availability, fixed the problem, and took extra steps to realign the burners so they delivered a clean flame. Kevin and his team were helpful, knowledgeable, and flexible. He is clearly dedicated to ensuring his customers are satisfied and their systems are safe and efficient. I will definitely contact CongressionalHVAC the next time I have heater issue, or if I decide to upgrade my system.

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Message from Congressional Heating And Cooling

Contact us for your heating and air conditioning needs! We are YOUR HVAC experts!

More about Congressional Heating And Cooling

You can expect from us:

  • Prompt Service on all brands
  • Professional work
  • Easy-to-understand Proposals
  • Fair, honest pricing of our products and services
  • Replacement, repair, and service options

Proudly Serving: We are proudly Serving the following cities in Maryland
Darnestown,MD
Gaithersburg,MD
Germantown,MD
Kensington,MD
Potomac,MD
Rockville,MD
Silver Spring,MD
Wheaton,MD

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