Life's just better when you make the right choice. Call A TO Z HVAC the heating and cooling experts, and check out our A rating on Angie's List and other web sites.  Also, be sure to call or or email for an appointment and ask about our $99.00 preventative maintenance special,  value pack deals on 80 and 95% furnaces, 14 Seer Heat Pumps, or AC Units  Contact Us for a FREE Estimate Today!

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Our Locations

No job at A TO Z HVAC is too small or too large - we do it all from installation to repair. Our licensed technicians are honest, clean and courteous, and take special precautions to keep their work area clean and safe. In addition, A TO Z HVAC is also licensed, bonded, and insured in order to give our customers the peace of mind that they deserve in order to know their heating and cooling project is being done right. The experience of our technicians allows us the ability to handle repairs, upgrades, installation, troubleshooting, and HVAC emergency services. Our comprehensive list of heating and cooling services offers peace of mind and saves you time from having to search several providers to accomplice the job.

When looking for a heating and cooling company in the Portland Metro or Vancouver, WA area, one thing that sets us apart from other HVAC contractors is that we offer free estimates, on site or over the phone.  This helps you to get an idea of the up front project cost's, and saves additional time shopping around. If you are looking for a heating and cooling company in Washington County, Clackamas County, Multnomah County or Clark County area, A TO Z HVAC is here to service all of your needs. Our craftsmanship and high standards of quality are unmatched.  We work hard to gain your trust through honest pricing methods and an experienced work force. Nobody does it better than A TO Z HVAC, so contact us today to receive a free estimate on your next furnace, heat pump, or air-conditioning unit - we look forward to providing you with a free quote and discussing your project.

Thank you for choosing A TO Z HVAC as your heating and company.  We appreciate your business, and look forward to providing excellent products and services at affordable prices.  


Unmatched In Quality / Unmatched In Price

When you're looking for a heating and air conditioning company in the Portland and Clark County area we have you covered. We are part of the community and we believe good value sells itself.  We take pride in the high quality HVAC services we offer our customers, and we know that customer satisfaction is the key to operating a successful business. Since we are locally owned and operated, we offer our customers a personal feel by taking time to explain new product installations and repair services to accomplish their heating and cooling project. Not only do we take time to explain our work, but we provide up front pricing so that there are no surprises when it comes time to pay.

Whether your needs are residential or light commercial, our goal is to provide you with prompt professional installation,preventative maintenance, and repair services.  We proudly service the following area's: Portland, Beaverton, Hillsboro, Clackamas, Gresham, Tualatin, Milwaukie, Oak Grove, Lake Oswego, West Linn, Wilsonville, Happy Valley, Tigard, Oregon City,Fairview, Troutdale, and Vancouver, WA.

A TO Z HVAC is a local  heating and cooling contractor, providing installation and repair services for gas and electric ​furnaces, heat pumps, air conditioners, central air ducts, and air duct sealing. 

Portland: (503) 706-8843
Vancouver: (360) 513-8018

OR CCB # 193320 

Licensed, Bonded and Insured


Heating & Air


in Portland