John C. Flood

4.8(488 reviews on Google)

Heat Pump Installer listing in Brentwood, MD

About John C. Flood

John C. Flood serves Maryland, Northern Virginia and Washington, DC with HVAC, plumbing, electrical and home remodeling, citing more than 120 years of experience. Heating covers system repair and installation, heat pump services, furnace repair and replacement, and boiler installation, replacement, repair and maintenance. Cooling includes air conditioning repair and installation, ductless mini-split installation, air handlers and zoning systems. Indoor air quality, humidifiers, programmable thermostats and HVAC maintenance plans round out the HVAC side, and plumbing spans drains, sewers, water heaters and sump pumps. Financing is available, regular rates apply seven days a week, and online estimates can be requested. A $2,600 buyback promotion and coupons are posted. Rated 4.8 from 488 Google reviews, 449 of them five stars.

What reviewers mention: thoroughness (31), clear explanations (23), electrical work (16), water heater replacement (11), problem diagnosis (11), quick repair (7), faucet replacement (5), electrical panel replacement (2), sump pump replacement (2), valve replacement (2)

Services and details

  • Installs heat pumps

    Yes

  • Ductless mini-splits

    Yes

  • Furnaces and boilers

    Yes

  • Financing

    Yes

  • Maintenance plans

    Yes

No information yet on load calculation (Manual J), energy audit or air sealing, ductwork, geothermal, cold-climate heat pumps, dual-fuel or hybrid systems, rebate and EmPOWER help, emergency service, nATE-certified technicians, states license and insurance. The website did not say; call and ask.

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Listing compiled from public sources on 2026-10-18. Report a correction or request removal. Back to heat pump installers in Brentwood.