6 of the Best Spring HVAC Tips

May 16, 2018

When it’s cool in the mornings, hot in the afternoons with a mix of rain and sunshine and unpredictable temperatures – you know it must be spring in Seattle! And we’re here to give you tips on how you can care for both your heating and cooling equipment this ... Read More


The Ultimate Guide to a Clean HVAC Unit

April 24, 2018

Bathroom. Kitchen. Garage. Bedroom. Check all align=those off your list! Those are a given when it comes to your spring cleaning plans. But what about your HVAC unit? Bet you never thought spring cleaning actually began with your HVAC unit that’s been turned off all season. Ever notice you clean a room and... Read More

The Truth About Buying a New Air Conditioner

April 6, 2018

Buying a new air conditioner can be very stressful, am I right? Not only that, but when you’re not educated about all the in’s and out’s of buying a new AC, that’s not cool, at all. So it’s time you know the truth. Because while this can be an overwhelming process, education is... Read More


Your Complete Guide to the Best HVAC Terminology

March 16, 2018

Do you know what an air handler is? How about bioaerosols? No? It’s okay. Here at Brennan Heating and Air Conditioning we not only know the ins and outs of your HVAC equipment, but also want to educate you on exactly what we are working with. So if you want to impress your HVAC technician next time they come to service your furnace... Read More

The Top 10 Benefits of Air Conditioning

March 7, 2018

We all love living in comfort, don't we? Well did you know that there are more benefits of air conditioning that just comfort? Air conditioning can also provide us with safety and better quality of life in our own homes... Read More

What is an HVAC System and How Does it Work?

February 15, 2018

First and foremost, HVAC stands for heating, ventilation, and air conditioning. This system provides heating and cooling to residential and commercial buildings. You can find HVAC systems anywhere from single-family homes to submarines where they provide the means for environmental comfort... Read More

Love Your Furnace: The Importance of Furnace Maintenance

February 1, 2018

There are many reasons why it is SO important to maintain your heating and/or cooling equipment. Though it is entirely up to the homeowner, Brennan Heating & Air Conditioning (as well as most manufacturer’s) recommends you get a furnace maintenance once a year. That recommendation could actually... Read More

How to Sleep Better: 10 Healthy Sleeping Tips

January 22, 2018

Insufficient sleep is described as a “public health epidemic” by the Centers for Disease Control and Prevention. Not getting enough sleep can lead to a decreased ability to concentrate and remember information; poor performance at work; and even death or injury when people fall asleep at the wheel... Read More

When Do Air Conditioners Go On Sale?

January 2, 2018

At Brrr-ennan Heating & Air Conditioning, the answer is this: right now! Air conditioning in January never sounded so appealing. We know, we know. You’re probably thinking "Air conditioning? It's a whopping 36 degrees outside!" True. But, the demand for air conditioners ... Read more