Custom Built Spas is an Online Veteran Owned Business that for over 23 years has provided DIYers and small contractors highly detailed information and videos on how to build spas, hot tubs, swim spas, plunge pools, exercise pools and more. Not only do we offer this valuable "how to" information, we also provide FREE personal one on one coaching help throughout your project until it's complete and up and running. Contact us anytime for more information on how we can help you! 860-571-8440 Custom Built Spas supports the "Tunnel to Towers Foundation" with monthly contributions!
Gene is very knowledgeable in his business. All the products he recommended performed as advertised. Because of my physical disability I could not use the prefabbed swim spas. With information and products from Custom Built Spas I was able to build a swim spa that fit my needs for less cost than a prefab unit.
April 2026
Custom Built Spas was and is fantastic to deal with. Gene T is so responsive, knowledgeable and always helps solve any issue. I used his book and video's to build my SPA. 1000% recommended all around!
March 2026
I would highly recommend using Custom Built spas, the step by step video & book information is excellent. Also Gene will answer any questions quickly. I’m very happy with the service I’ve received.
