Established in 1999 by Gene Trumbull, Custom Built Spas is backed with several years of industry experience as well as over 30 years of field experience in the building and mechanical trades. Custom Built Spas is dedicated to helping those ambitious do it yourselfers and home owners build and create a spa, hot tub, swim spa or exercise pool project that will add significant value to their home as well as offer a wonderful recreational environment for the whole family to enjoy or relax in. Gene Trumbull is one of the nations recognized leading authorities on spa, hot tub, swim spa and exercise pool building. He has been interviewed by industry magazines such as Pool & Spa News and articles on his project manuals have been posted on several prominent "handyman" web sites over the last several years. Contact Custom Built Spas anytime if you have questions about our Spa Building Books or how we can help you own your dream spa, hot tub, swim spa or exercise pool! We make ourselves very available for your questions, comments and needs.