About J Hood Services
J Hood Services is a family-owned HVAC and plumbing contractor near Manassas, working in Northern Virginia since 1998 under local owner Dan McCarthy, who has more than 45 years in the trade. Heating work covers furnaces, boilers, heat pumps and thermostats, each with repair and install options, and cooling covers air conditioning and mini-split repair and installation. Geothermal, humidifiers and dehumidifiers are also listed, as are indoor air quality assessments and maintenance plans. The company serves residential and commercial heating, air conditioning and plumbing needs. Heating system installs come with a free estimate and proposal, and a same-day service guarantee applies to calls made before 4PM. Customers can call (571) 751-2291. Rated 5.0 from 407 Google reviews, 401 of them five stars and 2 one star.
Services and details
Residential heating and cooling repair
YesHeat pump installation and repair
YesDuctless mini-split systems
YesGas and oil furnace service
YesGeothermal systems
YesMaintenance plans or tune-ups
YesFree estimates on replacements
YesIndoor air quality and duct work
YesCommercial HVAC
Yes
No information yet on 24/7 emergency service, financing available, states a Virginia contractor license, states EPA 608 or NATE certification, se habla español. The website did not say; call and ask.
Contact
- (571) 454-9617
- 6872 Wellington Rd, Manassas, VA 20109
- 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 Manassas.