Welcome to Brennan’s Heating and Air Conditioning. Since 1979, we have been providing homeowners and businesses throughout Northern Virginia with our award-winning customer service, outstanding products, affordable prices, and superior workmanship. Whether you are in need of emergency service, preventive maintenance, a new HVAC system or you just want to learn more about how to reduce your monthly energy costs; our friendly and knowledgeable staff is always ready to help. We are here when you need us! We are so confident that you will be comfortable with our services that we back it up with our 100% satisfaction guarantee. Our service area includes all of Prince William County, Fairfax County, Stafford, Manassas, Gainesville, Alexandria, and Arlington, VA.
Keywords Air Conditioning Services, Heating and Furnaces Services, HVAC Contractor, Indoor Air Quality Products, HVAC Maintenance Plans.
24-7 Emergency Services Available!
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Service Agreements To minimize repair bills, consider a Service Agreement with Brennan's. You will have one less worry when it comes to the operation of your heating and cooling equipment. You will receive to scheduled safety and maintenance inspections per year with a comprehensive report to keep you informed on the condition of your equipment, plus a discount on any repairs your system may need. We have 3 programs available, so you can select the one that best suits your needs. We value your time and will try to schedule the maintenance inspections to meet your needs. Heating and cooling systems have a way of breaking down when the weather is at its worst, on the coldest night in winter, or the hottest day in the summer. With our service agreement program you will always receive priority service. Preventative Maintenance Not ready for a service agreement? Not a problem. If you would like to have routine maintenance without the commitment of a service agreement, give us a call. We offer the same professional maintenance inspection on a one-time basis. Indoor Air Quality / Duct Cleaning Services At Brennan's Heating & Air Conditioning we are committed to not only the temperature inside your house, but the quality of the air you breathe. The EPA has determined that indoor air quality is often more polluted than outdoor air quality. Do not let your home be one of those environments. Our factory trained service technicians have a comprehensive set of services and products to help you maintain the highest quality of indoor air. From duct cleaning to filters and air purifiers, Brennan's Heating & Air Conditioning can provide you the peace of mind to know that your family has the cleanest possible air to breathe. 24 Hour Service Our friendly technicians are available 24 hours a day for your emergency service needs. Simply give Brennan's Heating & Air Conditioning a call, day or night, and let one of our technicians help you with your problem. We are always here to assist you.
What is a Routine Maintenance Inspection? Our routine maintenance inspections are a comprehensive check of your system. Our technicians tune-up your system and check for potential problems that may need to be addressed later. During our inspection, we will check: • Refrigerant charge • Visual signs of refrigerant leaks • Electrical connections • Voltage and amperage • Electrical wiring • Contactors and relays • Thermostat operation • Blower assembly • Lubricate motors and bearings if required • Check filters • Temperature differences across the indoor coil • Outdoor coil • Condensate drain line • Electric heating elements* • Heat exchanger* • Pilot and thermocouple* • Limit controls* • Gas valve* • Sequencers and relays* • Burners and runners* • Adjust safety controls *Winter operation only To learn more about our heating and air conditioning maintenance plans or to sign up for one, contact ustoday. We are here when you need us, and with a planned maintenance agreement you will need us less!
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