Express Tech Air is a reputable HVAC company based in Manassas, serving Northern Virginia with a wide range of heating and cooling services. They offer installation, repair, maintenance, duct cleaning, and air purification solutions. Customers praise the technicians for their friendliness, professionalism, and honesty. One customer appreciated how quickly a technician arrived and fixed their heater, making it work better than before in just two hours. Another reviewer highlighted the technician's promptness and expertise, successfully fixing the heating issue in under an hour and providing advice to prevent future problems. The team is known for their commitment to quality work and reasonable prices. The company's goal is to keep homes comfortable all year round, and they are highly recommended for reliable HVAC services.
Doug came through when my heater broke. Got me a quick estimate, got the parts, and went straight to work. Very professional and friendly, he cleaned up after himself constantly. Showed me the finished work and explained things a bit too. Highly recommend
February 2026
Doug was great! Very personable and knowledgeable. This is my first experience with them and plan on continuing to call Express Tech Air for all of my HVAC needs!
February 2026
Very knowledgible, friendly, good listener, expl gas furnace air flow to ea floor, functions of dampers and how to adjust air flow per season. Too bad a 7 ⭐️ isnt an option. 😊
