Brennan's Heating & Air Conditioning serves homes and small businesses in Woodbridge, VA and surrounding neighborhoods, providing practical help with heating, cooling, and indoor air quality needs. The team focuses on clear communication, careful planning, and work that fits local building rules and seasonal demands.

For AC Installation and Repair, technicians review the home’s layout, insulation, and existing ductwork to recommend systems that make sense for the space. When issues come up, they check basics like thermostat settings, electrical components, refrigerant levels, and airflow before discussing next steps. For Heating Installation and Repair, they handle furnaces and heat pumps, paying attention to venting, safety shutoffs, and combustion air where applicable. Homeowners can ask about replacement timelines, permitting, and what to expect on the day of installation, including how long the system will be off.

Contact Us
Phone: 7037830145
Email: info@brennanshvac.com