Orinda sits in the East Bay hills just east of the Caldecott Tunnel, where winding roads, wooded lots, and older custom homes create a beautiful and distinctive setting. Many pools here have been in place for decades, and the hillside environment — with its soil movement, tree roots, and aging infrastructure — creates exactly the conditions where leaks develop and go undetected for too long. Pinnacle Pool & Spa Services specializes in the methodical, advanced leak detection that complex Orinda properties often require, as well as the replumbing and renovation work that follows.
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.
Common signs of a pool leak include needing to refill more than once a week, wet or soggy areas near the pool or equipment pad, air bubbles returning through the jets, and water chemistry that seems to shift faster than usual. If you’re noticing any of these in your Orinda inground pool, it’s worth scheduling a leak inspection before the problem grows.
Orinda has many well-established properties with pools that may date back 30–50 years. Aging plaster surfaces that have become rough, pitted, or stained; equipment that has outlived its useful life; outdated plumbing fittings; and light niches that may not meet current safety codes are all common concerns in older pools. A professional inspection helps clarify what genuinely needs immediate attention and what still has serviceable life. Resurfacing and targeted upgrades can often give an older Orinda pool decades of additional reliable service. Learn about our renovation options, repair services, and equipment upgrades.
Hillside pools in Orinda face unique considerations that flat-lot pools don’t. Shifting soil — from seasonal wetting and drying, tree root growth, or minor seismic activity — can stress underground plumbing over time, leading to slow leaks that are difficult to detect without professional equipment. Drainage around a hillside pool also deserves periodic review, as improper drainage can accelerate soil movement. If you’ve noticed unexplained water loss, soggy patches downslope from the pool, or erosion near the pool structure, a leak detection inspection is warranted. Learn more about our leak detection services.
Orinda’s wooded lots produce a steady supply of organic debris — leaves, acorns, pine needles, and pollen — that enters the pool throughout the year. As this material breaks down, it releases phosphates into the water, which feed algae growth. Frequent skimming and basket emptying between service visits, combined with phosphate treatment when needed, helps manage the impact of Orinda’s distinctive landscape. Our maintenance plans include debris management and phosphate monitoring as standard.
Yes, to a degree. Water in the Orinda area carries moderate mineral content that accumulates over time as calcium scale along the waterline tile and on pool surfaces. Consistent water chemistry management keeps it under control, but pools that have gone without regular professional service may show significant scaling that requires more intensive treatment or tile cleaning to address. Our weekly maintenance service includes chemistry testing and balancing at every visit.
For Orinda homes — where longevity and aesthetics both matter — quartz or pebble finishes are a significantly better investment than standard plaster. PebbleTec, Aquabella, and WetEdge all offer substantially better durability — 15–20 years with proper care — and come in a range of colors and textures. Upgrading the waterline tile to AquaBlu glass tile is also a popular addition that brings a distinctive, high-end look to a renovated Orinda pool. Learn more about our resurfacing and renovation services.
You can reach us by phone at (888) 994-7665 or submit a free quote request online. We’ll gather some information about your pool, schedule an on-site visit if needed, and put together a clear proposal for whatever work you’re considering — whether that’s ongoing maintenance, a repair, or a full renovation.
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).