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The Ray O. Cook Heating & Air Staff

Click on each image for the team bios


Zak K.

General Manager

I began working for Ray O. Cook Company in 1998 as an install helper and worked my way up to General Manager. I am passionate about the quality of work our company does and the customer service we provide to our great customers. In my spare time, I enjoy off-roading with my family and friends.


Chris G.

Service Manager

Stay tuned, my bio is coming soon.


Willie D.

Installation Manager

I chose HVAC installation as my career in 2008. I have installed for Ray O. Cook Company since 2012 and have learned a lot in that time. I am now EPA and NCI certified. I recently purchased my first home and love spending time renovating it.


Charles L.

Lead Service Dispatcher

I have been in the HVAC industry since 2016 and with Ray O. Cook since March 2020. I came into the industry with over a decade of experience in customer service. In my spare time, I enjoy spoiling my dogs, hiking, and exploring the beautiful state of California. I look forward to being one of your first points of contact at Ray O. Cook and assisting you in completing your next HVAC project.


Amber T.

Customer Service Representative​

I have lived in Sacramento since 1996, worked in Customer Service since 2006, and in HVAC since 2018. I enjoy every aspect of my job but especially building rapport with new and existing customers. Outside of work, I enjoy spending time with my husband and our two kids. We enjoy playing board games, being outdoors, and spending time with family and friends.


Kristy C.

Purchasing Agent/Customer Service Representative​

I have been in the HVAC industry since 2003. I enjoy my position here at Ray O. Cook as the Purchasing Agent. I am happily married with three active kids. When I am not working I enjoy watching my kids race motocross, play softball, baseball, and participate in FFA showing hogs.


Joe K.

Service Technician

Serving the greater Sacramento area HVAC needs for over 15 years, I love my job and working with all the great customer service crew at Ray O. Cook. I can say with certainty that this is the best company out there, bar none.

San S.

Service Technician

I started in the industry right after finishing HVAC School in 2014. I love what I do and take great pride in my work. I am NATE Certified in a heat pump, air conditioning, and gas furnace as well as EPA Certified. In my free time, I like to play with my two little dogs and being outdoors. Whether it’s hiking, fishing, biking, or camping.

Taylor Johnson

Taylor J.

Service Technician

Mike B.

Service Technician
Joe Schaffer

Joe S.

Service Technician

Robb C.

Service Technician

Bryce A.

Service Technician

Travis H.

Service Technician

Vernon D.

Service Technician
Teanna M.

Teanna M.

Install Coordinator

I have been in HVAC since 2012. I have been the Install Coordinator, here at Ray O. Cook, since May of 2017 and I love it. I really enjoy making sure the customers are comfortable and happy during the entire install process. Outside of work, I enjoy everyday adventures with my teenage daughter. From skateboarding to kayaking!

Alex G.

Install Technician
John Allgood

John A.

Install Technician

Jose R.

Install Technician

Michael R.

Install Technician

Monica G.

New System Coordinator

Leonel R.


Paul M.

New System Engineer

I grew up in the HVAC industry and have worked for Ray O. Cook Company since 2006 as a Comfort Consultant. I am NATE, ACCA, and NCI air balanced certified. I always offer a “no-nonsense” approach to your comfort needs. I perform actual tests so I can deliver promised efficiency and performance.


Danny P.

New System Engineer

I began working in the HVAC industry in 2000. I take great pride in repairing HVAC equipment to the highest standards and not cutting corners. I enjoy spending time outdoors fishing with my family on weekends. I am NCI, EPA and NATE Certified to ensure I get the job done right the first time.

For more information about the Ray O. Cook Team, or to schedule your HVAC estimate with us,
please call Ray O. Cook Heating & Air.