At One Hour Heating & Air Conditioning of Lake Oswego, our main goal is to provide each customer with honest work and a great experience. Our experienced and skilled technicians design, install, service, and repair HVAC systems and parts in strict accordance with the highest industry standards. We respect you, your time, and most importantly, we respect the trust that... Read More about One Hour Heating and Air Conditioning

Energy Systems N.W. is a wholesaler of HVAC equipment. We’ve been in the business since 1979, giving quality service to our customers. We offer products like air conditioning, air heaters, and building management systems. The services we offer include dehumidification, energy recovery, pool heating, and spa heating. Call us today for more information.

At Oregon Heating & Air Conditioning, LLC, we provide reliable heating and air conditioning services to homeowners throughout the Portland area. Whether you need repairs, maintenance, or a new system installation, our expert team is here to ensure your home stays warm in the winter and cool in the summer. We are backed by strong warranties and have a top... Read More about Oregon Heating & Air Conditioning, LLC

CoolSys is the nation’s largest provider of HVAC, refrigeration, MEPR engineering, and energy & carbon reduction solutions for customers in the grocery retail, retail, restaurant, commercial, industrial, healthcare, government, and education segments. Coolsys local branches serve businesses in Oregon, Washington, and Idaho.

Since 1947, locally owned Miller’s Heating & Air has provided comfort to North Portland, OR and the Vancouver, WA area. We are a residential HVAC contractor that offers a wide range of services including HVAC installation, maintenance, repair, duct cleaning, duct sealing and 24/7 emergency service. If your heating and air conditioning system breaks down, we will be there to... Read More about Miller's Heating & Air

Serving the community in , your local Ferguson is the premier plumbing and HVAC supply destination in Portland. Whether you're a contractor sourcing high-efficiency systems or tackling essential plumbing and repair needs, we provide the trade-grade supplies and parts you need to get the job done right. Our knowledgeable associates offer on-site expertise and dependable solutions to keep essential systems... Read More about Ferguson

Blairco started in 1987 in our backyard tool shed as a one man company owned and operated by Joe Blair. Joe graduated from West Coast training in 1982, and after six years as a service technician for Tom Moyer Theaters, he ventured out on his own. After two years in the tool shed, we hired our first service employee and... Read More about Blairco Heating & Air Conditioning