Several years ago, I was curious about the possibility of building my own hot tub. After a lengthy search online, I stumbled on Gene’s website. I ordered the video and book immediately. After reading through the material at least several times and watching the video...

We had the great fortune of finding Gene and Custom Built Spas online and he was able to guide us along on our hot tub building journey. Being designers we wanted to create something special and truly unique. We had absolutely no idea what we were getting ourselves...

"I highly recommend Gene and Custom Built Spas, the value you get is excellent. Essentially you learn how to build a hot tub or small pool. Not only can Gene provide all the equipment at a very fair cost in order to build your project, he is extremely thorough with...

"Hi Gene, I wanted to let you know that your instructions for a DIY hot tub were fantastic.  I referred to the video and booklet throughout the project.  As a one-man labor force, and with limited spare time, the project took me a bit longer than expected, but turned...

Good morning Gene, I want to let you know how much I really appreciate your help and guidance with the construction of my spa, I could not have done it without you.  Your knowledge regarding spas and providing all of the equipment and parts that I needed was...

"The spa construction methods offered by Gene Trumbull and Custom Built Spas are comprehensive, easy to follow, and truly do allow homeowners with the average tool using skills and a little common sense to build a spa that will rival anything out there.  The initial...

I found Gene’s website online after getting little-to-no response from local pool builders to renovate a dilapidated 1940’s pool and add an in-ground spa. After reading Gene’s book and watching his videos, I convinced myself I could do the work myself.  Gene’s...

Hi Gene... Thanks again for all your personal help with my hot tub project! It was great working with you and having someone who was always quick to answer any of my questions as I went through the construction phase. Your support made all the difference in the...

Building my spa was a little bit of a challenge, (I did a round spa) a little more work for an avid DIY'er. But with Gene's simple instructions and very thorough videos, you have a pro with you every step of the way. He was happy to take my calls many times throughout...

Hi Gene, I was in the spa today and remembered to take some pictures to send you. This project took a little bit longer than expected but that was mainly a result of the patio area. The actual building of the spa was fairly easy, all because of your guidance. Thanks...

Everyone that soaks in our new, amazing hot tub says "I can't believe you built this yourself!". Gene was with us every step of the way as we went through the process of building our own hot tub. We've learned so much from Gene's DVDs, books, and incredible responses...

Our new hot tub is a GREAT addition to our backyard and your instructional DVDs, equipment ordering and advice by telephone made it all possible. Thanks so much again for being the real deal. I don't find to many of those these days. Keep up the great work and if you...