Best Heating & Air Conditioning / HVAC In Gaithersburg

Below are the best 20 HVAC services in Gaithersburg picked by BestProsInTown

“Sean the owner is awesome. He’s professional, prompt, honest and has always provided the best service to resolve all issues the first time around. He has saved me hundreds of dollars (after other companies over-inflated their prices). Simply Home is THE ONLY HVAC company you will need…period.“

5 Superb57 Reviews

“Vick came to fix a furnace issue in my house on short notice. He explained all of the technical details in professional but easy way for a homeowner to understand. I highly recommend anyone looking for an HVAC or heating fix to go with Vick. Easy 5 star“

5 Superb45 Reviews

“Neat, efficient, well qualified and very personable! Thank you!Service: A/C system maintenance“

4.9 Superb81 Reviews

“Jason came by today to provide our seasonal maintenance. All was well. He didn't mind our young dog seeking his attention. I'm so grateful for his patience. While Jason was working he noticed that our water heater was leaking. He made a point of letting us know right away. It's maintained by a different company, but perhaps that needs to change!!“

5 Superb37 Reviews

“Drake's service was perfect. He explained the problem of my generator, and spent time to fix it.“

4.8 Superb208 Reviews

“Carton and James did a great job!!James came back out and was very thorough. He found the problem and fixed it right away.“

4.8 Superb178 Reviews

“Blake was outstanding. He was timely, and very thorough. If only there was a way I could ask for Blake in the event I have any future home repair needs.“

4.8 Superb72 Reviews

“Diversified Hvac Services is a great HVAC Service. The team was excellent and extremely efficient. I strongly recommend using them if u need any HVAC Service. The crew was so helpful and respectful.Service: HVAC system maintenance“

5 Superb17 Reviews

“Commercial HVAC contractor, manufacturer's rep and wholesale supply to HVAC contractors.“

5 Superb10 Reviews

“I've been waiting to write this review to give a correct review of my upgraded unit. I got my unit installed almost a year ago and after going through that stretch of hot weather in July and that brutal cold we had around Christmas, this new Amana unit made a hugh difference compared to my old, builder grade unit. One thing I noticed during the summer was that this unit did a great job of keeping the air crisp and cool. During the winter I didn't find myself having to grab a extra layer of clothing as this unit kept the house very warm. Ronen and his team did an excellent job with the install and he's always been there if I had a question. Would highly recommend ADI.“

4.8 Superb23 Reviews

“Competitive pricing. Smooth install. No surprising costs. Polite and courteous technicians. Everything went as planned. Very happy and would recommend.“

4.7 Superb163 Reviews

“Yonas was professional and thorough in his check and knowledgeable and took time to explain the status of my system.“

4.7 Superb74 Reviews

“Customer focused,Extremely knowledgeable technicians,Company is very welcoming and represents pride in work performed.Services: HVAC system repair“

5 Superb4 Reviews

“Been my go to HVAC for over 20 years. Efficient, knowledgeable, courteous and reasonable.“

4.4 Superb7 Reviews

“Excellent in every way - easy to schedule, thorough explanations, quality work by especially knowledgeable and pleasant staff.“

4.6 Superb91 Reviews

“We’ve called them twice. The first time was for our downstairs unit which wasn’t heating. They came for free and quoted $7k to replace the unit with a decent brand. We went with our contractor’s friend for $5.3k but Eli’s quote was better than Tucker’s ($25k!). When our upstairs unit stopped cooling a couple months later, they came out for $115 and found a loose wire to reattach. I was very thankful they didn’t automatically quote replacing the unit. And they came same day. They’ll be my go-to in the future.“

4.2 Good5 Reviews

“Thought I was going to have to buy a new toilet. But they fixed it and removed rusted bolts!Service: Toilet repair“

3.8 Good5 Reviews

“This is best company I've ever worked with compared to previous ones. I've been using their service for over 6 years and replaced 3 AC/Heating systems w/ my other properties. You can't ask any more professional technicians than this company. Best services ever.Services: A/C system maintenance“

4.1 Good9 Reviews

“We've relied on Atlantic Costal for years and they've been really great to work with! Easy to make an appt, quick to respond, and always professional. We've had them do everything from fixing minor issues, to 2 different full HVAC installs. It's hard to find a team that's dependable and honest like these guys, and I can't recommend them enough!Services: HVAC system repair“

4.5 Superb73 Reviews

“Enzo from Rod Miller came to condo because our thermostat not working. He found an issue and then spent time patiently loading the Ecobee app for us . It would not pair with thermostat. We were discouraged bu Enzo was quite patient and finally achieved success. Then he said he would wait to make sure everything owtrking even though for conditoner was now working. But he found an issue, said he would return with a part to replace on the air conditioner on the roof. He came back two days later, found the issue, then found another issue, made the repairs efficiently and now A/C working. Had Enzo not fixed the app we could not have turned on the AC remotely- Yay- Price was reasonable. We recommend Rod Miller for HVAC“

4.1 Good42 Reviews


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