About Prime One Services LLC
Prime One Services LLC is an HVAC and gas fitting contractor based in Baltimore, with service pages for Pikesville, Randallstown, Owings Mills, Columbia and Westminster. Residential and commercial work includes AC installation and repair, air duct installation and repair, gas and electric furnace installation and repair, heater work, and thermostat installation and repair. Free estimates are offered, and customers can book online. The team says it has the tools and equipment for AC and furnace installation and repair, and it also takes electrician and gasfitter style work. Rated 4.8 from 35 Google reviews, 32 of them five stars.
Services and details
Ductwork
YesFurnaces and boilers
Yes
No information yet on installs heat pumps, load calculation (Manual J), energy audit or air sealing, ductless mini-splits, geothermal, cold-climate heat pumps, dual-fuel or hybrid systems, rebate and EmPOWER help, financing, emergency service, maintenance plans, nATE-certified technicians, states license and insurance. The website did not say; call and ask.
Contact
- (443) 271-8510
- 6942 Blanche Rd, Baltimore, MD 21215
- Website
- View on Google Maps
Listing compiled from public sources on 2026-10-18. Report a correction or request removal. Back to heat pump installers in Baltimore.