425.327.1136
Mon-Fri — 8:00-4:30 After hours are considered overtime.
Commercial & Industrial

What can we do for your business?

Over 30 Years experience + Quality Workmanship = Pure comfort for your building

Commercial HVAC Services

North Star Heating and Cooling, LLC provides repair and maintenance for commercial and industrial heating and cooling equipment in Snohomish, Whatcom, Skagit and Island Counties.

With over 30 years experience, we can take care of your office building, shopping mall, business parks and more. Contact Us to get an estimate for repairs, maintenance contract or service work.

Why use North Star Heating and Cooling?

  • Over 30 years of HVAC experience
  • Repair all makes and models
  • Troubleshooting is our specialty
  • Preventative maintenance contracts
TROUBLESHOOTING IS OUR SPECIALTY

Repair

Focusing on commercial and industrial equipment has made us experts in diagnosing problems on all makes and models, which allows us to make repairs quickly so you can get back to business as usual.

Repairs

Maintenance

With quarterly and annual preventative maintenance plans tailored to your specific equipment, we are able to keep costs down while maximizing efficiency and lowering the risk of unwanted breakdowns.

Maintenance

About Us

North Star Heating and Cooling, LLC strives to provide the best value by offering flexible hours and customized services to lower costs while holding a high regard for safety and quality workmanship.

About Us
The Reviews are in

Our clients say it best...

“Walt Cook and Northstar Heating & Cooling has been our HVAC service provider for years. We find his pricing fair and his customer service excellent. I would highly recommend Walt and his company for your HVAC needs.”

Doug W. Lynnwood, WA

“We had a central exhaust fan go our on our small office building. Most of the companies we we contacted were too busy to come out for weeks, and wanted us to sign a service contract to do any work at all. Walt came out looked at our situation and quoted us to repair what we had, or to replace in kind.”

“We decided to upgrade to a more efficient system and he redid the quote for that. He then sorted out a control system for the more efficient system. He was very professional throughout. He will now be our tech when we have a problem with our HVAC equipment.”

Mark BSeattle, WA

“Through Walt’s maintenance, he has kept our repairs to a minimum and extended the life of some older units. Walt is very conscientious, solves specific problems and has excellent communication skills to discuss and educate the tenants on their thermostats or repairs needed.”

Pamela G. Seattle, WA