Entek Corporation

Entek Corporation, founded in 1946, has spent nearly eight decades earning the trust of homeowners and business owners across the Vancouver and Portland metro area, including Longview. The company holds a 4.9-star average drawn from 530-plus reviews, and their Carrier Factory Authorized status places them among the most credentialed HVAC contractors in the Pacific Northwest. From single-family homes in Vancouver neighborhoods to industrial facilities across the service territory, Entek deploys a team of engineers, service technicians, and problem solvers around the clock to handle emergencies, installations, and routine maintenance.

Carrier Factory Authorized and Mitsubishi dealer certifications mean Entek has access to equipment and training that basic contractors lack. The company installs and services Mitsubishi Hyperheat systems, engineered to heat efficiently in climates reaching -15 degrees Fahrenheit, making them a practical choice for homeowners who want year-round comfort without separate furnace and AC units. Entek also offers Aeroseal duct sealing, a contractor-only technology that plugs invisible leaks in ductwork, improving efficiency and air quality without invasive demolition. This combination of advanced equipment and precision installation techniques sets Entek apart from firms that rely on patchwork repairs.

Greg Cowan of Kelso had a 25-year-old heat pump backup system with aging ductwork that another contractor refused to work around, insisting all ducts had to be replaced. Igor and Emory from Entek spent nearly a week integrating a Mitsubishi Hyperheat unit with that existing ductwork, avoiding the expense of a full rip-out. Lisa Miller had three separate systems inspected, and the Entek crew found issues affecting heating and air quality that had gone undetected for years. Reviews frequently name technicians by name, with Connor and Edward singled out for walking customers through their systems step by step.