- Air Conditioning Installation, Repair & Service - Heat Condition Installation, Repair & Service - Indoor Quality...
Phone: (703) 339-1100
Cross Streets: Near the intersection of Gunston Cove Rd and Gunston Cove Rd/Sophia Rd
9708 Gunston Cove Rd, #H Lorton, VA 22079 320.98 mi
Is this your business? Verify your listing
4.0 23 reviews
I requested a quote to multiple businesses for my Air ducts. Cosmos was very quick to reply and provided me with an affordable quote over the phone then Proceeded to come to my house to take a... More
Cosmos is top notch and one of the best in the business. They replaced our furnace early in the year and most recently our AC system. Both times George was incredibly responsive, reasonable, and... More
Great service and fair prices. These guys were always honest with the issue and never tried to sell me anything I didn't need. More
I paid $200 to Cosmos for Gus and Carlos to inspect my short-cycling HVAC system, tell me I had two failing valves, and recommend a full HVAC unit replacement (estimated at $6400-7400).... More
I called this company, who had been recommended by a friend, to come out as my HVAC wasn't working, to give me an estimate of what it would cost to fix it or replace it. At no point did they... More
