View Profile
JAS Mechanical Inc
- Price
“Installed HVAC System worked within my Budget and followed up to make sure all was as promised”
Best HVAC Contractors near Bethesda, MD
We have 3 companies in Bethesda on file. Only the highest-rated make our list: 2 of them made it, along with 22 from towns including Gaithersburg (5, 11 mi), Rockville (3, 7 mi) and Fairfax, VA (3, 13 mi).
12 open 24/7 · 19 open weekends · 22 rated 4.5+ · 10 show a license
Data verified October 18, 2026
View Profile
Montgomery Industrial Heating & Cooling
“Installation day went well and the techs didn't cut corners in trying to reuse pieces and make them work.”
View Profile
Greenway Home Improvements
- Expectations
- Roof Repair
- Expertise
“Scheduling was easy and aiden showed up as scheduled, and it was clear right away that he was knowledgeable and experienced and was able to deal with all the issues that our roof had and had a good understanding of what was needed and took care of i...”
View Profile
AMS Air Conditioning and Heating
- Winter
- Responsive
- Unit
“Moshe is so easy to work with, came in at a MUCH lower price, and work was done quickly, and his team did a great job cleaning up after they were done.”
View Profile
Cool Breeze Plumbing
- Work
- Warranty
- Estimate
“We have had a wonderful experience with Cool Breeze - easy to get ahold of anytime and they have always understood our needs and been quick to respond.”
View Profile
Home Air Services
- Cleaning
- Furnace
- Unit
“Had to leave to pick up part, but returned quickly because he had coworkers meet him half way so that I wouldn't have to wait long, as I needed to go to work.”
The 24 companies listed for Bethesda, MD work on furnaces, heat pumps and air conditioners. Each profile repeats what the company publishes about its hours, its license and the equipment it fits, alongside ratings and quotes drawn from public reviews.
Area overview: Bethesda, MD
The 24 companies on this page are rated from 4.1 to 5.0 across 7,549 reviews; 21 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (87%), responsiveness (78%) and quality (74%). The topics that come up most in reviews of the companies on this page are "price", "efficient" and "estimates". 12 are open around the clock; 19 are open on Saturdays and 15 on Sundays. The services the companies on this page list most often on their websites are plumbing (4), heating (3), indoor air quality (3), cooling (2) and ductwork (2). 10 show a license on their websites; 4 list staff certifications (NATE and EPA) and 10 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 82 years. 15 offer emergency call-outs; 13 offer financing or payment plans; 11 give free estimates; 11 are family- or locally-owned and 17 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Why do some of these firms show another city?
2 of the 24 companies are based in Bethesda; the others come from other towns within 15 mi. This trade drives to you, so a shop over the county line is normal. Ask whether your address carries a travel charge.
View Profile
Polar Bear Air Conditioning & Heating Inc.
- Duct
- Diagnose
- Competitive
“Friendly and reliable service and every effort made to come out when urgent due to very hot or cold weather when there are many other callers seeking service.”
View Profile
Michael Bonsby Hvac
- Options
- Basement
- Explanation
“Technician gave me a handful of do-it-yourself maintenance tips about making sure I select the right filters and some easy cleaning steps that I can take care of in between maintenance visits to help my system run more efficiently and last longer.”
View Profile
Presidential Heating & Air Conditioning
- Humidifier
- Work
- Inspection
“Our tech nor only found the problem, which was in the heat pump, and can be expensive to repair, but Presidential also offers 0% financing for the service jobs, not just on whole house systems.”
View Profile
AVS Heating and Air Conditioning
- The Office
- Saturday
- Heating System
“Their technician (who is an engineer and appeared to be the owner) came out promptly on a weekend, quickly pinpointed the problem with my outside fan unit, and made the repair on the spot for a very reasonable cost.”
View Profile
Hugee Corporation
- Leak
- Solution
- Evening
“I recently hired Hugee Corporation to come out and resolve my issue with my AC unit, as well as figure out why my 3rd floor was not cooling to my standards.”
View Profile
Air Pro Heating & Air Conditioning
- Masks
- Understand
- Home
“Aaron is professional, knowledgeable, courteous and explains very clearly any options we have to consider as well as exactly what he did during his visit.”
View Profile
Accurate Heating &air Conditioning Hvacr
- Units
- Tech
- Responsive
“I would highly recommend Accurate Services to anyone in need of appliances or AC repair - they truly exceeded my expectations and deserve every bit of a 5-star rating!”
View Profile
Parker Pearce Service Experts
- Dryer Vent
- Electrical Work
- Explanation
“Chuck came to our home and was kind enough to check first to see if our blower/motor needed cleaning he took before and after pictures, explained everything and the price up front.”
View Profile
Home Comfort Air Services
- Check
- Heating
- The Future
“He came to inspect my unit before replacing the compressor and was able to get it running with without replacing anything, saving me thousands of doll hairs.”
View Profile
James A. Wheat & Sons
- Garbage Disposal
- Faucet
- Basement
“They figured out a way to fix the pipe without having to remove some of the vintage tile in our bathroom, they were very clean and friendly and did a great job.”
View Profile
A-A Annandale Plumbing Heating and Cooling
- House
- Water Heater
- Plumber
“Great, quick service and we got an analysis of the problem and a potential solution to consider in the future to help improve or prevent future problems.”
View Profile
Fairfax Cooling & Heating Company
- Night
- Efficient
- Heat Pump
“Mike showed up within an hour, discovered what parts he needed, rushed to the Carrier warehouse before they closed and returned to complete the repair, all in about two hours.”
View Profile
Zone Control
- Townhouse
- Expertise
- Water Heater
“I take my hat off for this guys, very professional scheduling service, the work was done in timely manner with professionalism, very hard to come across service like this.”
View Profile
Narfix – Heating & Air Conditioning LLC
- Oil
- Skills
- Honesty
“He consistently demonstrates exceptional skills in repairing and maintaining high-quality HVAC systems, and his commitment to providing outstanding customer service is commendable.”
View Profile
Brian B. Quick
- Hvac
- Estimate
- Sump Pump
“I called BE Quick on a Holiday weekend and with the Holiday only days away, I was nervous, But B quick answered my call and Justin showed up same day.”
View Profile
AAA Hvac Services
- Fair
- Landlord
- Review
“I had a problem with my HVAC unit that the previous Pulte subcontractor created but AAA HVAC were reponsive and took care of my issue in a very timely fashion.”
View Profile
Arlington Heating & Air Conditioning
- Maintenance
- Money
- Clean
“We bought a new house and he showed me all the details of how my system works, gave advice for maintenance, and helped me set-up all the connectivity features that my HVAC system has”
View Profile
Glenmont Heating & Air Conditioning
- Polite
- Job
- Maintenance
“We have been using Glenmont for more than seven years At our home in Potomac, Maryland, and we have been consistently pleased with their response, level of performance, and Professionalism.”
Why these companies made our list
What customers say about companies near Bethesda
- “When our furnace failed, Yosef came out the same day to diagnose the problem and gave an honest and competitive set of proposals for replacements.” — customer of Home Comfort Air Services
- “Big thanks to Danny and the crew at AVS who always follow through with repairs and are very easy to work with.” — customer of AVS Heating and Air Conditioning
- “They walked us thoroughly through all the options and details and then completed it all ahead of schedule with no surprises.” — customer of A-A Annandale Plumbing Heating and Cooling
- “Mike and his team were professional, courteous and most importantly successful in installing a whole new system for us.” — customer of Air Pro Heating & Air Conditioning
- “Michael was extremely helpful, informative and thorough with our situation this weekend.” — customer of Fairfax Cooling & Heating Company
Excerpts from public reviews of the companies listed on this page.
Is this page useful? Yes
No
Is there anything wrong with this page?
