888.623.HVAC (4822)


Installation and service of the following equipment:

  • Air conditioning systems
  • Gas & electric furnaces
  • Heat pump systems
  • Factory or custom made economizers
  • Data center & server room cooling systems
  • Water source heat pumps
  • Indoor Air Quality (basic to critical air filtration)
  • Cooling towers
  • Boilers
  • Multi-Zone/Customized control systems
  • Phase monitors
  • Exhaust/ Ventilation systems
  • Carbon Monoxide testing
  • Traditional & exposed metal spiral ductwork systems
  • Fabric Duct

Other Services

  • Design/Install
  • Maintenance contracts
  • Maintenance inspections
  • Equipment upgrades
  • Repairs-all manufacturers
  • Move in/move out inspections
  • New construction
  • Tenant Improvements

Looking for a dependable company to repair your heating and air conditioning equipment?

HVAC servicesCall North Star Heating –we service the entire Seattle metro area


When the heating or cooling system goes down in your business, we know how important it is to get your equipment fixed fast. That’s why the team at North Star does our best to respond to service calls as soon as possible, usually within 4 hours. From Tacoma to Seattle to Everett, we provide service and repair to all commercial and industrial HVAC equipment.


Emergencies are our top priority and are responded to as soon as possible so whether your server rooms are reaching dangerous temperatures, there’s a burning odor, loud equipment noise or your entire HVAC system is down, North Star Heating will solve your problem.


We look forward to building long-term relationships with our clients so one of our main goals is to perform our work as thoroughly and efficiently as possible. Our test instruments and tools are up to date, which helps reduce on-site diagnostic times and increases the accuracy of our diagnosis.

30 years of experience working on commercial HVAC systems in Seattle

With 30 years of experience in the heating and cooling industry, our staff has the knowledge and background to work on all makes and models of commercial and industrial HVAC systems. Our service staff regularly attends on-going training classes conducted by various equipment manufacturers to assure we are up- to-date with the latest technologies.


In addition, we attend training and seminar classes so we may present the latest components available to our customers, such as energy saving motors, thermostats, air filtration systems, ductless heat pumps, etc. You benefit by saving money in labor expenses as training and education reduces the amount of time the technician spends on-site diagnosing equipment problems.


Walt Cook of North Star Heating and Cooling has been our saving grace. For a business such as ours, where heat is what makes us tick (hot yoga studios), Walt has been amazing. He always responds to our needs immediately. We would truly be lost without him.

- Laura, Co-Owner
The SweatBox


Can we repair your brand/model of equipment? Yes!

North Star Heating and Cooling, LLC works on all major brands and models, including York®, Lennox™, Crown Boiler Co., Source 1, Fujitsu, Climate Master®, Bell & Gossett and BAC.


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