“Reliably High-Quality, At Scale,
in everything we do"
Starting as a wide eyed fire sprinkler designer with Thorpe Design in 2007, Corey has since held Assistant Manager, Department Manager and Vice President positions with the company making him an infinitely capable President that understands every step of every process. He acknowledges the hard working team and family environment make it easy for him to lend his expertise wherever it may be needed. In addition to his years of experience, he is also NICET II certified in water based system layouts and is nearly complete with NICET III certification. When Corey is not overseeing day to day operations, reviewing bids and negotiating contracts, he will most likely be enjoying the company of his wife and children planning their next trip under the stars in Maui or playing poker with a few close friends over some cold brews.
Corey Gray
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COREY GRAYPRESIDENT
NORTHERN CALIFORNIA OFFICE
SOUTHERN CALIFORNIA OFFICE
- TESTIMONIALS
What Our Clients Say...
I am the Onsight manager for a 16-story high rise Condominium in Downtown Sacramento, CA. I worked with Ryan and his team to complete our 5-Year Standpipe and 5-Year Fire Sprinkler Inspections. He and his team were AMAZING! They were very professional, efficient, and detailed when it came to getting both inspections completed and follow ups for our corrections. I appreciate their efforts to getting everything completed in a timely manner as we were under a lot of pressure with the City of Sacramento to having these test completed. A special thanks to Christian and Jose for their attention to details and knowledge when it came to repairs and review over each unit when completing the walk throughs and repair work. Thank you to Ryan and for all his help and knowledge when working with our company and building and answering any and all of our questions with his extensive knowledge about our Standpipes and Fire Sprinklers. I highly recommend this company for Fire Protection and hope to work with them in the future.
Thank you from Bridgeway Towers!
-Shania
May 14, 2024
I maintenance a senior facility in pittsburg this is the secong time I have used Thorpe and they will now be the company I always use I have been doing this for a long time and I was impressed with the professionalism and knowledge of their employees. They did an outstanding job on our 5 year inspection cleaned up all the old labels and put the new labels on they easily could have left them like other companies in the past but instead they made it look professional and when I hire an outside vendor these are the qualities I look for I want you to care about our building as much as we do and thats the kind of service I received.
a year ago
Erick and boys are rocking ! Team works organize , efficient, and they know what they doing very well, it’s also very easy to deal with them , because there left nothing to deal with .
Leave the job to them they figure it all for you!
They do it once and do it just right !
Thanks
2 years ago
We called for a service request to move one of our sprinkler points . Luke and Alex showed up right on time in the morning and Great effort! Alex performed the job going over the attic. with Luke's supervision!. We do really appreciate their timely help and recommend the services.5 stars..
Positive:
Responsiveness, Punctuality, Quality, Professionalism, Value
3 years ago
This is the second time we have worked with Thorpe in the last 4 years. I must say that their professionalism, knowledge, and support has been AMAZING. Jose is not only punctual and reliable, he is also very responsive with our communications. Mario is also a delight to work with, his honesty, expertise, and dependability are exactly what we needed during the project's completion. Thorpe Design is an honorable company. I would use their services again and will definitely highly recommend!!!
Positive:
Responsiveness, Punctuality, Quality, Professionalism, Value
3 years ago
Our fire sprinkler in the master bath broke during the night and started leaking very badly creating a big mess. First thing in morning we found Thorpe Design on line. The came right over and assessed the problem. Repaired broken sprinkler and did a wonderful job. Very polite staff. Much appreciated. They are a great company.
Positive:
Responsiveness, Punctuality, Quality, Professionalism, Value
4 years ago
We had a slight emergency with the home fire sprinklers, and Thorpe Design responded to our call quickly by sending someone over the very next morning to fix it. They were professional and fixed the problem fast!
We hope to never have a fire sprinkler problem again, but if we do we will be sure to call Thorpe Design.
Positive:
Responsiveness, Punctuality, Quality, Professionalism, Value
4 years ago
Awesome company that knows what they are doing!
5 years ago
If you need fire sprinklers for your home or business this is the place to get it. Very professional and great pricing, love it!
Smh Photography96
July 18, 2025