About Cardinal Plumbing Heating & Air Inc
Cardinal Plumbing Heating & Air has handled heating, cooling and plumbing in Herndon since 2013 and also covers Sterling, Alexandria and Gainesville. It is locally owned and gives a satisfaction guarantee on its work. HVAC work includes AC repair and replacement, furnace repair and installation, air duct cleaning, sealing and replacement, whole-home air filtration and smart thermostats. Emergency service is on call 24/7 across Northern Virginia. A maintenance plan with seasonal tune-ups is available, one customer mentions a $9.99 monthly service contract, and new systems can start at $98 a month with financing options. Estimates on new systems are free. Plumbing covers water heaters, drain cleaning and pipe repair. Homes and businesses are served, under Virginia contractor license 2705153728. Rated 4.9 from 871 Google reviews, 848 of them five stars.
Services and details
Residential heating and cooling repair
Yes24/7 emergency service
YesGas and oil furnace service
YesMaintenance plans or tune-ups
YesFinancing available
YesFree estimates on replacements
YesIndoor air quality and duct work
YesStates a Virginia contractor license
YesCommercial HVAC
Yes
No information yet on heat pump installation and repair, ductless mini-split systems, geothermal systems, states EPA 608 or NATE certification, se habla español. The website did not say; call and ask.
Contact
- (703) 782-5055
- 464 Herndon Pkwy Ste 216a, Herndon, VA 20170
- Website
- View on Google Maps
Listing compiled from public sources on 2026-11-05. Report a correction or request removal. Back to HVAC contractors in Herndon.