Brennan's Heating & Air Conditioning

3 Ways to Improve Your Home Office’s Indoor Air Quality
Working from a home office has many perks. But spending so much time cooped up in one room can take its toll… Continue Reading 3 Ways to Improve Your Home Office’s Indoor Air Quality…

5 Tips for Cooling a Room Without Turning Down the Air Conditioner
Are you trying to save money in your home in Fairfax, Virginia, this summer? Here are five tips for cooling a room… Continue Reading 5 Tips for Cooling a Room Without Turning Down the Air Conditioner…

Can an HVAC Filter Help You Save Money?
As a budget-minded homeowner, you want to make cost-effective choices and maximize your investment in the systems that keep your home in… Continue Reading Can an HVAC Filter Help You Save Money?…

How a Preventive Maintenance Plan Cuts Costs
Maybe you can get away with putting off your car’s oil change or with going to get a physical. But you shouldn’t… Continue Reading How a Preventive Maintenance Plan Cuts Costs…

What HVAC Maintenance You Should Leave to the Pros
Throughout the time we’ve served clients in Woodbridge, Virginia, we’ve noticied some people like to handle HVAC maintenance on their own —… Continue Reading What HVAC Maintenance You Should Leave to the Pros…

3 Options for Cooling Your New Home Addition
Adding a new home addition is an exciting time in any Fairfax, Virginia, homeowner’s life. Your addition doesn’t only give your family… Continue Reading 3 Options for Cooling Your New Home Addition…

4 Reasons to Invest in a Whole-Home Dehumidifier
It’s no secret that humidity levels in Arlington, Virginia, can be excessive. While your air conditioner does a good job of removing… Continue Reading 4 Reasons to Invest in a Whole-Home Dehumidifier…

Balancing IAQ and Home Energy Efficiency
As the seasons change in Fairfax, Virginia, you may notice an increase in allergens and contaminants. Pleasant temperatures and springtime breezes are… Continue Reading Balancing IAQ and Home Energy Efficiency…

The Ins and Outs of a Home Energy Audit
If your home in Arlington, Virginia, is too cold in the winter or too warm in the summer, it may be time… Continue Reading The Ins and Outs of a Home Energy Audit…