Fairfield sits at the crossroads of the North Bay and Sacramento Valley in Solano County, serving a diverse community that includes military families from Travis Air Force Base, long-time residents, and a growing number of new homeowners drawn by relatively affordable housing. The city’s hot, dry summers make pool ownership popular, and the mix of housing ages means everything from brand-new equipment installs to older pools in serious need of attention. Pinnacle Pool & Spa Services brings full-service pool care to Fairfield, including leak detection, plumbing repair, equipment upgrades, and resurfacing.
We specialize in advanced pool and spa leak detection and underground swimming pool plumbing repair for complex systems. Includes diagnostic reporting and analysis.
We can find pool plumbing leaks under concrete pool decks, at the equipment, in the pool surface, waterfalls … you name it, we will find that leak in your pool and fix it!
A properly maintained swimming pool and spa system is more efficient, which reduces cost and saves water. We install and upgrade all popular pool system components.
Pool resurfacing is one of the most common and affordable ways to give your pool a facelift. The addition of waterline tiles is a popular way to enhance its appeal.
A pool heater or pump that won’t run can stem from an electrical fault, a mechanical failure within the unit, or a plumbing issue affecting water flow. Because the root cause isn’t always obvious, professional diagnosis is the best first step — it avoids misidentification and unnecessary part replacements.
Fairfield sits in the Solano County interior, where summer temperatures regularly reach the high 90s. While the Delta breeze provides some evening cooling, afternoon heat still places significant demands on pool chemistry. Chlorine burns off faster in high heat, and algae can establish quickly when chemical levels dip. Running your pump 8–12 hours daily in summer and testing chemistry more frequently during peak months — every few days at home in addition to weekly service — helps keep things under control. Learn about our maintenance plans.
Yes. Fairfield’s water supply carries moderate mineral content that accumulates over time as calcium scale on waterline tile, pool surfaces, and equipment fittings. Consistent water chemistry management — particularly keeping calcium hardness and total alkalinity within the correct range — prevents most scaling. If you’re already seeing white deposits building up along your tile, that’s a sign the chemistry needs attention. Our weekly maintenance service includes full chemistry testing at every visit.
A common indicator is needing to add water more than an inch or two per week beyond what the heat would evaporate. Other signs include wet areas around pool equipment, air bubbles in the return jets, or chemical levels that drop faster than expected. If you suspect a leak, our team uses electronic listening devices, dye testing, and pressure testing to locate the source accurately — without draining the pool. We also offer an At Home Diagnostics guide for a preliminary self-check. Learn more about our leak detection services.
Yes. Our weekly maintenance plans cover skimming, brushing, vacuuming, basket emptying, equipment inspection, and full water chemistry testing and balancing. Consistent professional maintenance is the most cost-effective way to prevent expensive repairs, extend the life of your pool’s surfaces and equipment, and keep the water clean and safe throughout Fairfield’s long pool season.
If your pool surface is peeling, rough, or showing significant wear, resurfacing is the right next step. We offer a range of premium finishes from quartz options like Aquabella to pebble finishes like PebbleTec — both significantly more durable and more attractive than standard plaster. A fresh surface can transform the look of your pool and add 15–20 years of additional life. Learn more about our resurfacing and renovation services.
Yes. We install and upgrade pumps, filters, heaters, LED lighting, automation systems, and sanitization equipment. If your pool is running on older equipment, upgrading to a variable-speed pump and modern automation can reduce energy costs and significantly improve water quality. California requires variable-speed pumps on most new and replacement pump installations, so an upgrade also helps ensure your system is code-compliant. Learn more about our equipment services.
The Swimming Pool of Your Dreams Awaits!
Why choose us? We are certified pool and spa technicians with extensive experience and know-how in underwater and inground leak detection, utilizing the latest technology to ensure that we don’t miss a leak. We are a full service provider of pool and spa system installation, repair and upgrades with the ability to work on complex systems. And when your pool needs a face lift, we offer a wide range of pool surface and tile remodeling options. Pinnacle Pool offers friendly service, competitive pricing and effective pool repairs. Call us today!
Picking the the perfect swimming pool surface and finishings is what brings your dream pool to life! We use premium pool surface finishes with customer service and affordability. Our resurfacing and renovation services include:

Competitive prices with friendly, reliable service.
Call us today!
Had a leak in my pool and needed leak detection and repair. Several of the companies I contacted via Yelp said they don’t do leak detection… Cooper came out and found the leak and then scheduled a repair. The repair was done quickly and the price was less than those quoted by other companies.
Norman J.Yelp, 2025Out of the four contractors that we met with, he was the most personable. He has excellent communication skills and will respond at all times of the day. He addressed every question and concern we had and ensured all issues were rectified.
Melinda D., Elk GroveYelp, 2024Cooper was so helpful for fixing our pool leak. From beginning to end – identifying source of leak, fixing it, patching up concrete – he was an efficient expert who clearly knew what he was doing… He saved us so much time and angst.
Jessie Y., San FranciscoYelp, 2025Outstanding service!!! They are simply amazing and do exceptional work. In addition they were extremely well priced and provided me with the highest quality materials that will last 20 years. PLEASE USE THEM!!! Support small businesses like them that do great work. Pinnacle Pools seems motivated not by money but by customer service. They considered what… I …the customer wanted … They had great recommendations to my project… motivated, not out of profit, but because it’s the right thing to do.
Patrick H., SacramentoYelp, 2022Best and most knowledgeable pool person that I’ve ever had work on my pool. He fixed my pump and fixed a leak in the pool. Fast, efficient and affordable.
Steve N., LoomisYelp, 2023Cooper came right out to look at a leaking pool motor. He gave us an estimate for the time and the work, and he returned to do what needed to be done… He had all the equipment and seals he needed to finish the job in about an hour. Other places we’ve used always have to delay to get parts.
Lee S., San FranciscoYelp, 2023Incredibly fast (even though they were very busy pinnacle pool was able to make a leak detection service visit and repair within less than 30 minutes to Folsom area), knowledgeable, and honest service. Absolutely glad I found them.
Corey K., SacramentoYelp, 2024Cooper at Pinnacle Pool and Spa recently replaced my pool heater and I can’t thank him enough. He quoted me a super reasonable price and although it ended up being more work, he never mentioned any additional charges. Despite the install being a bit of a pain, he didn’t cut any corners.
Matt Johnson, Walnut GroveGoogle, 2023Cooper showed up right on time, quickly spotted the issue with my old pump, and even found a leak in the water line I hadn’t noticed. He knocked out the repairs in a single day, and the price ended up being less than the other ballpark bids I’d collected. Since then my pool has been holding water like it’s supposed to!
Eddie P., El Dorado HillsGoogle, 2025I was losing a ton of water and having to add a lot of water every day. Cooper was able to come out quickly and inspect my pool, he performed pressure tests to check the plumbing and also did a dye test throughout the pool… he ended up finding and repairing multiple leaks and at a reasonable price!
Sofia Ramos, El Dorado HillsGoogle, 2024Bay Area: (925) 849-6545 | Sacramento Area: (916) 530-2096 | Toll Free: (888) 994-7665 (POOL)
We primarily service the residential and commercial pool and spa communities of Walnut Creek to Orinda and the Bay Area all the way to El Dorado Hills, Granite Bay, and the greater Sacramento area (and following the 50 down to the 680 corridor).