Air Conditioning Companies in Longview, WA

Comprehensive list of commercial and residential air conditioning companies in Longview, WA offering installation, repair and maintenance services.

Business Listings

Entek specializes in design, installation and service for industrial, commercial and domestic applications. Other HVAC specialties include systems for computer rooms, labs, process cooling and motor control centers. We install systems varying from the smallest Room Air Conditioners to 100+ TON reciprocating and centrifugal chiller systems.


About Us At Harrington Air we aim to supply professional design and quality NATE Certified installation. We learn about your requirements and desires and sell you what you're searching for. We will consider your options and any necessary changes or modifications necessary to reach your aims so there are no surprises. We can design an efficient system for any home at an affordable cost.


I used Hendrickson HVAC to install my ductwork and Geothermal system in my home. They are very honest, punctual, and their quality of work is top notch. Hendrickson HVAC Services is a very dependable firm. We have been working with this firm for five years. Foley Commercial. has used Hendrickson HVAC extensively in the past and continues to currently.



When you choose America's Air Connection we guarantee a Designed and engineered system keeping efficiency and your comfort in mind. We can teach you how you can save literally HUNDREDS of dollars on the installation of your new DIRECT BUY Heating and/or Air Conditioning System. This is due to your ducting system being PRE-BUILT.


Advanced Energy Systems. was began in 1981 by Chuck Dillon. In 1989, his brother Pat joined the firm. Together they set out to supply their clients with the best quality service possible. 27 years later, Advanced Energy Systems, still holds to that standard. Chuck and Pat believe that only the highest will do and they stand behind their work 100%.


Our mission is to supply excellence in products and service to our clients in the Pacific Northwest. Reliable HVAC is dedicated to quality. We encourage you to learn more about us, our services, and our projects as you move around this site. Is your HVAC equipment being properly maintained? Let us give you a quote on a maintenance package.


The U.S. Department of Energy warns that when researching a new HVAC system for your home, its important to have a basic understanding of one of the most crucial kinds of the design process. It's a great way to get the a new High Efficiency Heating and Cooling System your family requirements without having to pay out any cash right now! Choosing an HVAC contractor can be a daunting task.


Tri-Tech Heating. is a complete-scale and complete heating & cooling services firm with over ten years of exemplary service. We supply sales, service, and installation of gas and electric furnaces and fireplaces, ventilating, and air conditioning systems.