Trusted Home Services Across the Puget Sound Since 1987
HVAC Contractor in Arlington, WA
Brennan Heating & Air Conditioning is the leading HVAC contractor in Arlington, WA. We’re the place to call for everything from complete system installations to repairs and maintenance. Our heating and cooling company has served local homeowners for over 30 years. Our talented staff of HVAC technicians have the qualifications to service HVAC systems of all kinds. You can trust that we’ll work hard to be the only local HVAC company you’ll ever need.
Energy Consultation
Arlington HVAC Contractor for Repair
When your home’s heating or cooling system malfunctions, you need an expert’s help fast. Whether you’re hearing unusual noises from your AC or your furnace won’t start, we can help. Our expert HVAC technicians can investigate your HVAC problem and offer affordable solutions. We provide repair services for all types of HVAC systems, including boilers, heat pumps, and ductless systems.
Here are some signs you need to contact our heating and cooling company for an HVAC repair:
- Energy bill spikes
- Strange smells
- Lack of adequate heating or cooling
- Water leaks
- Short cycling
- System runs continuously
Service That Speaks for Itself
See Why Western Washington Homeowners Love Brennan
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“Detail-oriented and their technicians spend time teaching you the system. I also can’t believe they also came back the next day to caulk a tiny hole they made. You get quality with Brennan.”- Marcin N.
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“The install team was great. They were all experienced and really enjoyed their jobs, and it showed. I love our new Carrier 38MURA hvac system already, and it's not even hot out yet.”- Melissa R.
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“Bryan & Michael arrived early as I requested and worked hard to clean the furnace vents, returns, and ductwork, including the dryer vent. Our daughter had recently used Brennan & recommended the company. I am delighted with the results.”- Janie H.
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“The service was extremely professional, courteous, respectful, and knowledgeable. We loved Dakota & Brian!”- Lloyd N.
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“Excellent and efficient service. Brayan Rodriguez and Giovanni did a great job. Brennan will be my go to for services needed”- Diane V.
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“The services provided by the Brennan staff were outstanding. Sergio & James were on time, completely explained the 5 W's before starting, they were efficient, cleaned up as they worked, explained how each part of the system functioned.”- Steve S.
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“I had Brennan come today to clean my air ducts. Since this was the first time having it done, it was reassuring to know it’s a pretty simple & fast process, and totally affordable. You're always in good hands with them.”- Sandy M.
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“Our experience from estimate to installation was outstanding! Their price and quality of installation were a great deal. I highly recommend them for any Water Heater, AC, or Heating needs!”- Douglas D.
Service You Can Rely On. People You Can Trust.
A member of our team will be in touch shortly to confirm your contact details or address questions you may have.
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Smarter, Safer, & More EfficientFrom high-efficiency HVAC installs to LED lighting upgrades and surge protection, we’re here to improve the way your home feels—and functions—year-round.
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Award-Winning CareMulti-year Angie’s List Super Service Award winner with an A+ BBB rating, Brennan is Seattle’s trusted partner for top-tier heating, cooling, and electrical services.
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Integrity Meets InnovationFrom certified energy consultants to licensed electricians, our team brings you forward-thinking solutions backed by time-tested values of honesty, reliability, and expert care.
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Trusted Since 1987With decades of experience and thousands of satisfied customers, Brennan delivers worry-free heating, cooling, and electrical solutions with service you can count on.
Ways To Save With Brennan
From flexible financing to energy-efficient upgrades—we make comfort more affordable.
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Flexible FinancingDon’t let budget concerns delay your comfort. We offer trusted financing options to help you move forward with confidence. -
Current SpecialsWhether it’s seasonal savings or limited-time discounts, we’ve always got a way to help you save more.
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Energy RebatesEligible HVAC upgrades could qualify for big rebates under the Inflation Reduction Act. Let’s help you save while going green.
Reliable Heating and Cooling Installation
Eventually, all homes require new comfort systems. It can happen when your existing systems begin breaking down too frequently. Or, it may occur when you decide you want more efficient HVAC equipment. Whatever the reason, Brennan Heating & Air Conditioning is the heating and cooling company to trust for your next HVAC installation.
Our team of NATE-certified HVAC technicians has the highest level of training and years of experience. We sell Lennox HVAC systems, which are among the finest quality options available, but we are experts with all makes and models. We can even assist you if you want to switch between HVAC system types. For example, we can upgrade your home to a heat pump to help you realize maximum energy savings. Or, we can install a ductless mini-split if your ductwork is aging and you don’t want to deal with replacing it.
Energy Consultation
Affordable HVAC Maintenance Solutions
HVAC systems represent a significant investment in your comfort. To protect that investment, regular maintenance is essential. A well-maintained AC or heat pump should last about 15 years. A well-maintained furnace could last for 20 or more.
Most systems require an annual maintenance appointment to keep working well throughout their lifetime. Our technicians will clean your system’s internal components during each appointment and inspect their condition. They’ll also make any adjustments they deem necessary to support maximum efficiency. Regular maintenance is also essential to identify problems before they worsen into component failures.
Brennan Heating & Air Conditioning is the HVAC contractor you can trust for all your HVAC needs in Arlington. So, when your comfort is at stake, call us right away!
From food banks to foster care, Brennan is proud to give back to the communities that trust us with their comfort.
