FRNC

1.1(10 reviews on Google)

Heat Pump Installer listing in Sterling, VA

About FRNC

FRNC is a design-build mechanical contractor in Sterling that has served builders since 1988, with more than 35 years of experience. Its core work is new construction and commercial HVAC, including furnace and air conditioning installations for production and custom homes, VRF systems, and warranty service for new home customers. Each lot gets an independent heating and cooling load calculation using Manual J software to set equipment size. Rated 1.1 from 10 Google reviews, with 9 at one star, so readers should check recent customer feedback before hiring.

What reviewers mention: warranty (6), new build (3), accountability (3), temperatures (3), inspect (3), timeline (2), construction home (2), 2024 (2), supervisor (2), email (2)

Services and details

  • Load calculation (Manual J)

    Yes

  • Furnaces and boilers

    Yes

No information yet on installs heat pumps, energy audit or air sealing, ductwork, 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.

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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 Sterling.