Allied Service Company

Open
yelp logo

(95)

Call
Website

Photos

600 Gallatin St NW
Washington, DC 20011
+1 (202) 291-1000
http://getcoolfast.com
Allied Services Company is a local heating and Air Conditioning Company that specializes in New Installation of Heating and Air Conditioning Units, Repairs of Heating and Air Conditioning Units, Heating, Air Conditioning, HVAC, Boilers, Water Heaters, Roof Top Units, Furnaces, Heat Pumps, Duct Work in Washington DC, Silver Spring, Hyattsville, Columbia, Upper Marlboro, Fort Washington, Rockville, Gaithersburg, Potomac, Montgomery County, Howard County, Prince Georges County and surrounding areas. If you are searching for a local heating and Air Conditioning Company that specializes in New Installation of Heating and Air Conditioning Units, Repairs of Heating and Air Conditioning Units, Heating, Air Conditioning, HVAC, Boilers, Water Heaters, Roof Top Units, Furnaces, Heat Pumps, Duct Work in Washington DC, Silver Spring, Hyattsville, Columbia, Upper Marlboro, Fort Washington, Rockville, Gaithersburg, Potomac, Montgomery County, Howard County, Prince Georges County and surrounding areas please call us today.

Reviews

yelp logo
4.595 reviews
Photo of Kristian J.
Kristian J.
11/29/2021

Bob did an amazing job troubleshooting my HVAC at a reasonable price with great customer service! HVAC was acting up. Ultimately, it needed a full replacement. It was not under warranty. Quotes...

Read more on Yelp
Emma E.
4/9/2025

NOT TO CODE! had him install a new hot water tank, furnace, and AC in 2022. Only the AC was installed to code according to the company I called in 2024 to fix the broken hot water tank. It will be...

Read more on Yelp
Niki H.
1/11/2025

Was having an issue with our thermostat and called Bob. He was great and gave us a few tips before coming over. They resolved the issue and saved us $250 feet from other companies for just showing...

Read more on Yelp
Photo of Bayan M.
Bayan M.
11/3/2023

DO NOT HIRE BOB. I was unlucky enough have him replace both my furnace and my heat pump. Neither work and he refuses to come back out to fix them. He ignores all my calls and texts. I am now out...

Read more on Yelp
Zaine P.
7/13/2023

I had the pleasure of having Bob from Allied Fast Services come to my house and installed a new 16-seer unit. And I must say, the experience was truly outstanding. In less than three hours, Bob...

Read more on Yelp
Own this business?
See a problem?

You might also like

Sweeny H M
Real estate managers, Air conditioning room units, self-contained, Nonresidential construction, nec, nec

Sweeny H M

H.M. Sweeny Co. Inc. is a distributor of air conditioning, heating, ventilation and refrigeration equipment. Located in Landover, Md., the company has two divisions, namely, ABC Electric Motors and the Turnkey division. Its product list consists of items, such as abrasives, air conditioner suppressors, cold plates, compressor analyzers, fuses and gasket cutters, to name a few. It also offers switches, building automation systems and compressor analyzers. The company is a distributor for manufacturers such as ACE Pumps, Asco, HAGO, ICM and others.
Services, nec, nec, Nonresidential construction, nec, nec, Real estate managers

Focus Heating and Air Conditioning

Focus Heating and Air Conditioning is a reputable HVAC company based in Centreville, VA. Specializing in heating and cooling services, they provide installation, maintenance, and repair for residential and commercial properties. With a team of experienced technicians, Focus Heating and Air Conditioning offers reliable solutions to ensure optimal indoor comfort for their customers. Their commitment to quality workmanship and customer satisfaction sets them apart in the industry. Generated from their business information
Modern Mechanical
Real estate managers, Nonresidential construction, nec, nec, Repair services, nec, nec

Modern Mechanical

88
"Honestly I'm ashamed that I haven't reviewed them sooner. I've used then for everything for the past 7 years. Even helped me with my relatives rental in another county. You could not get me to..."
photo of Bob M.
United States›Washington›Allied Service Company

Partial Data by Infogroup (c) 2025. All rights reserved.

Partial Data by Foursquare.