Commercial HVAC Services in Bellingham, WA

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Commercial, Industrial & Municipal HVAC Services in Bellingham, Mount Vernon & Everett, WA

Commercial HVAC Services in Bellingham, Mount Vernon & Everett, WA - Barron HeatingBarron Heating provides commercial, industrial, and municipal clients with cost-effective commercial HVAC/R designs, indoor air quality solutions, and energy systems.  We’ve gained a reputation as the premier service provider in our industry and have developed a solid reputation for delivering innovative solutions.

Barron has been installing commercial HVAC/R systems for over 45 years.  As your Trusted Building Performance Experts we offer a broad range of commercial services that are designed to help you reduce energy usage in your business while keeping your customers and employees comfortable.

From mechanical design-build projects and custom sheet metal fabrication to LEED certification, building energy modeling, HVAC installation, repair, maintenance, and much more.  We have licensed engineers and certified specialists on our team that will work with you to find the optimal solution for any of the needs that you might have.

Whether you’re looking to reduce the amount of energy you use in your current business or if you’re in the process of building a new structure, Barron Heating can help.  Here at Barron, we are dedicated to our customers’ complete satisfaction–we have a 100% satisfaction guarantee.

We specialize in using proven and innovative technologies to design and install comfortable, efficient, and functional spaces for our commercial customers in Northwest Washington.

Barron Heating Provides Solutions to your Project!

Seamless design-to-installation process with a licensed design-build mechanical contractor

Commercial | Industrial | Municipal Services Include:
  • Professionally Licensed HVAC/R Design & Permitting
  • HVAC/R Engineering & Energy Modeling
  • LEED Certification & Net-Zero Solutions

Heating | Ventilation | Air Conditioning | Refrigeration Services Include:

Trusted Building Performance Experts Since 1972

Barron Heating | Commercial HVAC | Building Performance Experts


Barron Heating & Air Conditioning is a client-first, relational company that exists to improve people’s lives by providing healthy, safe and efficient comfort solutions and energy systems.

Project Profiles:

  • Sylvia Center iDiom Theatre - Bellingham, WA
  • Smith Indoor Pool/Spa - Everett, WA
  • Nanak Foods - Bellingham, WA

Barron Commercial Department was subcontracted for Lacasse Construction for a unique project, an indoor endless pool set to 90 degrees Fahrenheit.  From our pool design experience, a typical pool is 80-82 degrees and a typical hot tub is 100-102.

Smith’s Pool mechanical attic

According to the vapor pressure diagram, to prevent mold and control humidity, the air above the pool needs to be 2 degrees higher than the water; the alternative is to quickly exhaust and replace the air. For example, heating a room to 104 degrees is more expensive than placing the hot tub outdoors.

For this project, getting the moisture out of the space would require exhausting 92-degree air and heating make-up air to 92 degrees. In the winter, this would mean heating arctic air to tropical temperatures.

We here at Barron Commercial Dept. designed two separate systems to keep the space comfortable, operation affordable and reduce the chance of mold.

  1. A Heat Recovery Ventilator (HRV) to control the humidity AND capture waste heat that would be exhausted to the outside. This keeps the space fresh, dry and heated to a comfortable 74 degrees.
  2. An electric furnace that is interlocked with the pool cover that only turns on when the pool cover is removed. This piece of equipment is set to a hot 92 degrees and shuts off when the pool closes to save energy.

Commercial Work Photo Gallery:

Our mission: Improving Lives™

Barron Heating & Air Conditioning is a client-first, relational company that exists to improve people’s lives by providing healthy, safe and efficient comfort solutions and energy systems.

Give us a call to get a free estimate today!