I have worked with Hendrickson HVAC on several projects in commercial construction and for a good reason. They are professional and well knowledged in the field and provide solutions to problems we have had that seemed unsolvable.  I recommend this company to any commercial or residential client that prefers their work to be completed in a timely and professional manner.  I look forward to working with Hendrickson HVAC in all of my future projects because I know they will get the job done.

Greg Easley
Project Manager

Howard installed my horizontal geothermal system in Vancouver in 2001 and it has worked well.  The dual inside heat pumps share the radiant floor heat load and each cover one floor for air conditioning for comfort and energy efficiency.  A third, smaller heat pump, works off the same geothermal loop and generates all of our domestic hot water.  This system is very efficient and has saved much money and has been a very good investment in my home.  Hendrickson HVAC has been very adept performing the small amount of maintenance that this system has required in the eight years that it has been operating and I am very pleased with their work.

Carl K

We are very happy with our well-source geothermal heating/cooling system Howard designed for us.  The energy savings keep piling up.  The comfort level of every room in the house speaks volumes with regard to Howards design abilities.

Nathan E.

Foley Commercial, Inc. has used Hendrickson HVAC extensively in the past and continues to currently. Their excellent service, speedy response time, and well qualified work force is greatly appreciated.

Aaron Cichosz
Foley Commercial, Inc.

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.  My heating and cooling bills for my house are everything I hoped for.  I highly recommend Ken and his crew.

Jim Hoffman

Hendrickson HVAC has been great to work with and we look forward to many future projects together.

Rays Plumbing

Hendrickson HVAC Services is a very dependable company. We have been working with this company for five years. We work along side Hendrickson HVAC on commercial construction projects requiring gas utilities. All through the years they have been a solid responsible outfit. It is difficult at times to find trust worthy contractors, but when working with Hendrickson the job is completed in an honest way. Their technicians are highly qualified in their field of work. The office staff is always very helpful and if there are any questions they are there to quickly assist.  I highly recommend this company as they are a very reliable and efficient company

Patty Tanninen
Lakewood Gas