Heating & Air Conditioning
Installation, repair & maintenance for all major brands.
Your trusted partner for Premier Ventilation, Heating & Air Conditioning Services across Virginia, DC & Maryland.
Comprehensive home comfort services tailored to your needs.
Installation, repair & maintenance for all major brands.
Improve indoor air quality with professional duct cleaning.
Whole-home humidifiers installed to keep your home comfortable.
Advanced filtration that reduces allergens and contaminants.
Trusted service backed by our guarantees.
No surprises — clear estimates before work begins.
We stand behind our work and customer satisfaction.
Certified, trained, and background-checked professionals.
24/7 availability for emergency heating & cooling issues.
Watch our TV commercial to learn more about North Star HVAC.
Real feedback from homeowners in Virginia, DC & Maryland.
AAlex P.— Alexandria, VAQuick, professional service — technician diagnosed and fixed our AC the same day.★★★★★
MMaría S.— Silver Spring, MDGreat communication and fair pricing. Highly recommend for duct cleaning.★★★★★
JJames R.— Fairfax, VAInstalled a humidifier quickly — rooms feel much more comfortable now.★★★★★
SSarah K.— Arlington, VAOur furnace stopped working during a cold snap and they had a technician out within hours. Fixed and heating again the same evening.★★★★★
DDavid T.— Rockville, MDHad an electronic air cleaner installed for my son's allergies. Noticeable difference in air quality within the first week.★★★★★
PPriya N.— Washington, DCCalled after hours when our AC died in July and someone actually picked up. Upfront pricing, no surprise fees. Would use again.★★★★★