Why is my air conditioner freezing up? Finding chunks of ice on your air conditioner in the middle…
When is the best time to buy an air conditioner?
When it comes to purchasing an air conditioner, timing is everything. HVAC contractors affiliated with HVAC 911 recommend…
Can a heat pump replace your air conditioner? How to cut energy costs
Your air conditioner is close to the end of its service life. In fact, this may be its…
How to fix an error code on an air conditioner? HVAC 911 how-to guide
It’s a hot summer day, but your air conditioner is keeping your home cool and comfortable — until…
A guide to AC filters: How to boost performance and breathe easier
It’s spring, and the weather’s finally starting to get nice again. Before too long, summer will be here.…
How to slash your air conditioning bill in Maine and stay cool this summer
As summer approaches, it’s good to be prepared to see your cooling bill skyrocket. According to the Portland…