Business Details
47 Years
experience
Emergency
services
Expert HVAC Services in Northern Virginia
Brennan's Heating & Air Conditioning Heating & Air Conditioning has been serving Northern Virginia since 1979, delivering award-winning HVAC services with a focus on customer satisfaction and technical excellence. As a family-owned business, we prioritize old-fashioned values combined with cutting-edge technology, ensuring every project meets rigorous standards. Our NATE-certified and EPA-licensed technicians specialize in HVAC repair, installation, and maintenance, backed by Carrier Factory Authorized Dealer status and industry-leading certifications.We guarantee 100% satisfaction through upfront pricing, 24/7 emergency service, and a commitment to protecting customers' comfort, health, and safety. With decades of experience and recognition including the Carrier Presidential Award and BBB A+ accreditation, we maintain a reputation for reliability, transparency, and community-focused service across Prince William, Fairfax, and Stafford counties.
Services
HVAC Repair
AC Installation
Heating Services
Indoor Air Quality
Emergency HVAC Service
Maintenance Plans
Details
- Year established: 1979
Highlights and features
- Experience serving Northern Virginia since 1979
- 100% satisfaction guarantee on all services
- NATE-certified and EPA-licensed technicians
- Up-front pricing with no hidden fees
- Carrier Presidential Award recipient for 8 years
Associations and certifications
- Carrier Factory Authorized Dealer
- NATE-certified
- EPA Licensed
- A+ Accredited with Better Business Bureau
- Carrier Presidential Award recipient
What people say
Fantastic technicians
Outstanding service
No hidden fees
Prompt emergency response
Excellent warranties
Services
HVAC Repair
Our NATE-certified technicians diagnose and fix HVAC issues with all brands, including AC units, furnaces, and heat pumps. We use advanced diagnostic tools to identify mechanical and electronic problems, ensuring efficient repairs that restore comfort. Emergency services are available 24/7 with fully stocked vehicles for immediate solutions.
AC Installation
We install high-efficiency air conditioning systems from Carrier, including central AC units and ductless mini-splits. Our experts evaluate home size and climate needs to recommend optimal SEER-rated systems. Installation includes smart thermostat integration and comprehensive warranty coverage for long-term reliability.
Heating Services
From furnace repair to hybrid heat system installation, we handle all heating needs. Our technicians service gas and electric systems, offering maintenance plans that include carbon monoxide inspections and multi-stage furnace upgrades for energy-efficient winter comfort.
Indoor Air Quality
We improve indoor air quality through advanced solutions like air purifiers, UV lamps, and duct cleaning. Our technicians install and maintain systems that remove allergens, pet dander, and pollutants, ensuring healthier air circulation in residential and commercial spaces.
Maintenance Plans
Our planned maintenance agreements include biannual inspections of HVAC components, refrigerant checks, and system tune-ups. Plans extend equipment lifespan, improve energy efficiency, and provide priority service during emergencies, with discounts on parts and labor for contract holders.
People
Jon T.
Sales Representative
Experienced HVAC specialist known for straightforward consultations and personalized system recommendations. Prioritizes customer comfort needs over sales pressure, ensuring informed decision-making for residential HVAC upgrades.
Adam
Service Technician
Certified HVAC technician praised for exceptional communication and thorough diagnostics. Specializes in AC repairs and system maintenance, consistently delivering clear explanations and transparent service processes to homeowners.
Questions
What HVAC services do you offer?
We provide AC repair, furnace installation, heat pump services, indoor air quality solutions, emergency HVAC repair, and preventive maintenance plans across Northern Virginia.
Are your technicians certified?
All technicians are NATE-certified and EPA-licensed, with ongoing training to maintain Carrier Factory Authorized Dealer status and industry standards.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC repair services with fully stocked vehicles for immediate solutions in Woodbridge and surrounding areas.
What financing options are available?
We offer competitive financing plans with no down payment and early payoff options for HVAC equipment purchases with qualified credit approval.
What areas do you serve?
We service all of Northern Virginia including Alexandria, Arlington, Fairfax, Manassas, Woodbridge, Stafford, and Gainesville with same-day service available.
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