
Serving Owings Mills, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Gave a fair price, no pressure sales tactics, good install with the same model numbers as quoted."





+5


Serving Owings Mills, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Gave a fair price, no pressure sales tactics, good install with the same model numbers as quoted."





+5

Serving Owings Mills, MD and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Of the five bids I received, Michael Bonsby Heating & AC company proposed the best value for the price. From start to finish, through removal of the old furnace to installation & operation of the new furnace, the service technician was knowledgable & experienced in doing the work, and helpful in answering questions and explaining the use and operation of the new furnace. The office staff was also responsive and courteous whenever I called with questions or scheduling of installation. I'm very satisfied with this company and recommend them highly."





+3

Serving Owings Mills, MD and surrounding areas
Approved
In business since 1978
Free estimates
Credit card accepted
When looking for professional HVAC services, look no further than GLM Mechanical Services, Inc. \nWhat we offer is honest, open estimating, with strict attention to detail and on time delivery. All we ask is when calling PLEASE speak english. WE can't help you if we can't understand what you need to tell us. Unfortunately, we do not offer attic installations when outdoor temperatures are so hot that attic temperatures can reach 100 degrees or higher. We cannot ask our employees to work under those conditions. We can bring to the table a level of expertise not usually available to residential projects. We have several years experience providing prompt and reliable services building your dreams into reality. We will always meet and exceed all expectations. Proudly handling the Goodman and Airtemp brands of HVAC equipment. Give us a call, you will be glad you did.\n\nWe now accept Visa, Mastercard, & Discover.

Serving Owings Mills, MD and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Graham solution was amazing! Ricardo is a true representation of this organization. He came out in a timely manner, found out what was wrong with my system and replaced it. I am so thankful for Ricardo!"





+5

Serving Owings Mills, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"I shopped around and received quotes from this company and 3 others for installation of a new HVAC for my condo. Horizon had a fair price and the customer service and installation was worth it. The technicians and consultants were all professional and got the job done in a timely manner. Would hire again and highly recommend to others. Thank you Shawn, Michael, James, and Butch!"





+27

Serving Owings Mills, MD and surrounding areas
Approved (Corporate)
In business since 1982
Free estimates
Emergency services offered
"The installation crew left work area clean. Installation was very nice"


Serving Owings Mills, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Warranties offered
"Excellent price. Professional installation. Courteous technicians."


Serving Owings Mills, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"First, my project was to install, from scratch, a new HVAC system, including ducting, with tha furnace in basement (initially, it was upstears in a closed). Last year and early this year, I got 3 contractors on site, by direct call, and none of them answered my spefic questions but taking pictures and promising that will send an estimate. I never got it. I was getting anxious. So I got the idea go to Angi. First visit I got in the same day I put my request on Angie's site, called his boss advice me to just change the furnace. I could not, because the previous system was heating OK only one half of the house. Finally, next day I got AJB visit an made me happy. He understood perfectly what I wanted and my concerns and explained to better and quite ingenious solutions on my suggestions. I understood him perfectly because I have strong knowledge of aero-dinamicsor or fluid mechanics so I signed the contract right then. Now, I have a sweet warm house in every corner of it."





+6

Serving Owings Mills, MD and surrounding areas
Approved (Corporate)
In business since 1945
Free estimates
Emergency services offered
"Dennis was able to explain the install and operation of the heater. Installation was efficient and on time."


Serving Owings Mills, MD and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
The average cost to install a boiler or radiator is between 1500 and 9000, average for furnace is 2500 and 10,000. Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
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