What Does it Mean to be EPA Certified?

July 30, 2018

When it comes to showing customers that a company cares about them and wants to protect their interests, a great way to do that is through being EPA Certified. This means that the United States Environmental Protection Agency has examined the work that the company does and has certified that they are meeting the EPA's standards for protecting the environment. Read More


5 Benefits of UV Lights

July 20, 2018

When you get your heating or cooling system repaired or replaced, the HVAC technician typically asks if you want to install UV lights in your HVAC system. UV lights prevent mold and mildew from building up in the vents and getting into your house. Let take a look at five reasons you should consider saying yes to UV lights. Read More


Indoor Air Quality Effects on Health

July 10, 2018

The air we breathe can have effects on our health. Indoor air pollution has been ranked by federal scientists as one of the most important environmental problems in the US. Most Americans spend approximately 22 hours daily indoors. Indoor air pollutants include poisonous gases such as carbon monoxide, nitrogen dioxide and sulfur oxide, microbial and chemical volatile compounds. Read More


How is a “Smart” Thermostat Beneficial

June 29, 2018

Thermostats control the internal temperature of your home and are essential to provide energy efficient heating and cooling. New advances in technology have now produced “Smart” thermostats which automatically monitor and can control home temperature to within 0.5 degrees based on your energy usage patterns and needs. Read More


How To Make Sure Your AC System is Environmentally Responsible

June 25, 2018

When you think of making your home environmentally friendly, chances are you will be thinking of things like turning off lights when you leave your room, making use of reusable tote bags at the green grocery store, or even starting a compost pile in your backyard. Read More


Choosing a Quality Contractor

June 20, 2018

When selecting a contractor, you'll want to focus on quality. There are other aspects that matter, such as the price you're being asked to pay. But if you aren't getting quality, a low price may not be very beneficial. Low quality can equal low value, and even a great price won't make you feel better about that. Read More


The Ultimate Showdown: Tankless vs Traditional Hot Water Heaters

June 15, 2018

Have you ever wondered if a traditional hot water heater or a tankless water heater is better for you, your family, and your home? You’ve come to the right place! Here at Brennan Heating and Air Conditioning your comfort is our #1 priority. Read on to learn more about traditional and tankless hot water heaters. Read More


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