About Thomas E Clark Inc
Thomas E Clark Inc is a plumbing, heating and air conditioning company on Linden Lane in Silver Spring, family owned and operated since 1891 and serving Maryland, Virginia and DC. Its heating work covers installation, maintenance and repair of furnaces, boilers and heat pumps, with a focus on energy efficiency. It also does plumbing and drain cleaning, quotes repair costs for approval before starting work, offers financing and is available 24/7 for emergencies. The company holds memberships in trade groups including the Washington Master Plumbers Association and ABC. Rated 4.8 from 339 Google reviews, 310 of them five stars. The company's stated promise is courteous technicians, honest repair quotes approved before work begins, and respect for the customer's time. It backs its work with warranties and up-front pricing and invests in continuing education for its team.
Services and details
Installs heat pumps
YesFurnaces and boilers
YesFinancing
YesEmergency service
Yes
No information yet on load calculation (Manual J), energy audit or air sealing, ductwork, ductless mini-splits, geothermal, cold-climate heat pumps, dual-fuel or hybrid systems, rebate and EmPOWER help, maintenance plans, nATE-certified technicians, states license and insurance. The website did not say; call and ask.
Contact
- (301) 608-0550
- 2412 Linden Ln, Silver Spring, MD 20910
- 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 Silver Spring.