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Glenmont Heating & Air Conditioning

4.9

About this business

Specialties: Are you looking for a reliable HVAC Contractor who can take care of your heating and air conditioning maintenance? Do you need heating repairs or looking into installing a more energy efficient system? Then Glenmont Heating & Air Conditioning is your solution for all HVAC needs in the Washington, DC area.When Glenmont Heating & Air Conditioning was founded 30 years ago, we had one goal in mind; providing area families and businesses with HVAC solutions that fit their lifestyles and needs, as well as their wallet... read more

Location details

2267 Lewis Ave, Rockville, MD, 20851, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 4:30 p.m.
Tue8:00 a.m. to 4:30 p.m.
Wed8:00 a.m. to 4:30 p.m.
Thu8:00 a.m. to 4:30 p.m.
Fri8:00 a.m. to 4:30 p.m.
SatClosed
SunClosed
4.9433 reviews
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Jennie.Juniper's profile image
Jennie.Juniper 
on Google
a day ago
Holly Worthington's profile image
Holly Worthington 
on Google
3 days ago

I have used Glenmont for over a decade and they are honest, professional and they know what they are doing. Their prices are always fair in my opinion. They have installed ductwork for me to balance the AC in my own house, replaced the entire systems in my own home and also in my two rental properties. I think they give great advice and Judy, who manages their office, is like a family member now! 

Marian R's profile image
Marian R 
on Google
4 days ago

We have been using Glenmont for years and, having an older home, are thankful that they’ve been able to help us keep it comfortable efficiently and economically. We added mini splits to the upper level and they have been exactly what we needed up there. Would highly recommend if you’re looking - very trustworthy, knowledgeable and friendly. 

Erin CannonBWLA's profile image
Erin CannonBWLA 
on Google
5 days ago

The service rep (Jamie) who came out was extremely professional and explained everything he observed clearly and in a way that I could understand. He offered a few alternatives and gave the pros and cons of each. The quote he provided seemed very reasonable. I would definitely recommend them. 

Peter Halbrook's profile image
Peter Halbrook 
on Google
a week ago

Five stars all around! And major kudos to Haddon. We were recently referred to Glenmont Heating & Air (and specifically Haddon for his expertise with geothermal systems), and to say we are pleased with their work would be an understatement. Not only did they check all the boxes you'd hope for from a service-oriented company (good communication, professional, courteous, etc), but they solved a very complicated problem that no one else could figure out — not even the company that did the original installation. Because of Haddo... read more

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Frequently asked questions about Glenmont Heating & Air Conditioning

How is Glenmont Heating & Air Conditioning rated?

Glenmont Heating & Air Conditioning has a 4.9 star rating with 433 reviews. 

When is Glenmont Heating & Air Conditioning open?

Glenmont Heating & Air Conditioning is closed now. It will open tomorrow at 8:00 a.m. 

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