The Best Quality Hot Tubs Built In America. Guaranteed!

Hot Tubs, Spas in Santa Rosa, San Rafael, Novato, Sonoma, Marin County Leading hot tub sales and service in Sonoma and Marin Counties. We also serve Mendocino and Napa County.


We have over 4,300 satisfied customers throughout the greater Bay Area and up into northern California. Our dedication is to providing the best-built hot tubs and spas available. We carry over 50 models from two top quality hot tub manufacturers. The CA Custom Hot Tub owner, Thomas, will personally meet with you to discuss your needs and concerns for your new hot tub. We also offer both hydrotherapy spas and soaking spas. If you like, we combine different sanitizer options like: Salt systems, UV, Ozone, Natural Enzymes, Chlorine or Bromine for you.


We are the authorized dealer for Bullfrog Spas (Utah) and Clearwater Spas (Washington) for Marin, Sonoma, Napa and Mendocino counties. By bringing you two hot tub lines, we can offer more choices and flexibility in options and designs. Bullfrog and Clearwater have been making hot tubs for a combined 40+ years for sales in the particular conditions of the Western United States. They each have excellent tech support, very responsive customer service and total quality control.

Our manufacturers use a Green approach to building their hot tubs. No wood construction. That means no warping, shrinking, rotting, cracking, painting or staining. They use recycled high impact resistant plastics that are designed to withstand the harsh elements that mother-nature will punish your outdoor appliance with. They use sealed ABS pan bottoms so rodents don’t get in and destroy your plumbing and electrical. These hot tubs are properly designed to last twice as long as your average hot tub or longer for the same price or less! All of our manufacturers have passed the stringent California Energy Title 20 requirements. AND All the products are made in the United States.


The owner of California Custom Hot Tubs will personally show you from over 15 years of experience what makes a great hot tub great and why. We are committed to offering you the very best the hot tub industry has to offer. No slick sales pitches or fancy marketing ploys. We will show you what types of hot tub designs don’t last very long and why. With over 4,300 customers in the greater San Francisco Bay Area, we have personally witnessed and documented our findings and we will show you first hand why these spas had to be taken to the dump prematurely. So learn from other’s mistakes and save yourselves thousands of dollars by getting educated from us first before making your purchase decision. Over 90% of the people we meet with purchase a hot tub from us. You can rest assured that you are getting the highest quality products that will last a lifetime. We service all of the products we sell and will stand behind the warranty 100%.

Schedule an appointment today: 1-(888)-864-9300 or (707)-781-9440, We will meet personally with you and discuss all of your options from access, to pads: decks, concrete and gravel to electrical, service, water maintenance, warranties and support. WE cover it all and can provide all of these services to you from professionals who have been doing high quality work for decades or you may choose to use your own electricians/contractors and we will work directly with them to make sure your shopping experience is the best it can be. For spa or hot tubs for sale, in Sonoma, Santa Rosa, Novato, Petaluma, Marin and Napa County, we are unmatched in selection, great pricing and service.