Knows their stuff inside and out. Diagnosed my previous pool guy's shortcomings in a matter of…read moreminutes, they charge less, are more communicative about when they're coming and have been accountable and reliable. I have had 3 different pool services before them and I have finally found a company that I am happy with, and want to support. Also I want to say that I have a well, and a large tree dumping leaves and whatnot all year and it is a challenging pool, but these guys have been consistently on it. Bravo. Thank you so much for your hard work! You are appreciated!!

Extremely reliable and quality work. Has helped on several occasions when we had support issues…read morewith the equipment. They know their stuff.

I don't know how to update or edit my previous review last month. However I have follow details on…read morethe service. I couldn't be happier. The attention to detail and thoroughness of their service is impressive. Babysitting the pool to bring it to pristine with constant monitoring and many visits the pool is awesome.

Brendan Martin has been servicing pools for us for years. A total pro! Good with people and my dogs…read moreand cats that roam the property love him. He takes such great care and pride in his work! Its a total joy to have him and a relief to know we never have to worry about a thing with him.

I met Frank to get an estimate. He was on time, very communicative about his actions to solve my…read moresevere pool issues. He's been on task100% impressing me on follow up. Let me bottom line this. Customers who engage him are LUCKY to have his expertise. I've had a couple other services over time resulting in disappointments.

Had a pool issue that needed immediate attention, and Frank came through after 4 PM on a Friday to…read morefix it. Always excellent service. Highly recommend!

Shimmer Pool & Spa Service Napa, CA…read more(707) 256-9971 https://shimmerpoolandspa.net/ This five-star review illustrates why it's worth investing in expertise. Roger Mejia's Shimmer Pool & Spa Service offers science-based water chemistry analysis, expert service, and fair pricing. They have the knowledge and experience to handle pool and spa issues precisely and effectively, providing superb results and the highest level of customer satisfaction. Let me demonstrate this with our experience. Our pool was a swamp. Due to illness, we were unable to maintain chemistry levels, and the pool became duck-pond green, teeming with algae. We were doubtful that the problem could be remedied. We contacted our former pool company, with whom we were customers for 40+ years, and they kept putting us off for over a month, promising to come the next day and never showing up or communicating. We looked for another service and found that Shimmer was highly recommended by real people (not chatbots) on our local neighborhood social media. We called Roger Mejia, and he came the next day to analyze the situation. He used a high-tech computer water analysis device, which gave precise data on our pool's water chemistry. This expensive device is reviewed as the "future of water chemistry management." Roger explained that his scientific approach not only gives guidance to balance a pool's chemistry but saves time and money that might be wasted on unnecessary chemicals, treatments, and labor. He also noted that his staff are Certified Pool Technicians who attend regular training courses on state-of-the art methods and technologies for achieving perfect pool balance. We were extremely impressed by Shimmer's investments in technology and professional staff, as we have not seen such commitment by any other pool service we know. Roger analyzed the data from his mobile water lab and set a remediation plan, which he began to execute the next day. For each session, he analyzed changes in water chemistry and determined the most effective treatment. Roger is committed to excellence, and he persevered through the challenges that our nasty pool presented. He even drove to our home on the weekend to check water progress. The result is sparkling clear water, with a perfect and stable chemical balance, as verified by Roger's mobile water lab measurements. Shimmer did what they said they'd do and acted in a timely and effective manner. We were so impressed that we engaged Shimmer for weekly pool service. Again, we got far more than we expected. The excellent techs, Ricardo and Carlos, brought high-end equipment to test water chemistry, skim, brush and vacuum the pool, and add appropriate chemicals. A few minutes after completion of the service, we received an email detailing exactly what had been done, including a photo of the pool. The email identified the pool technician and included time and date of service, chemical readings, service notes detailing tasks performed, and chemicals used. Impressive. This transparency and comprehensive information illustrates the professionalism and integrity of Roger Mejia's Shimmer Pool & Spa Service. I know of no other business in this field that offers this exceptional level of performance. Throughout the pool rehabilitation process and the weekly maintenance, every Shimmer staff member we worked with was professional, courteous, and obviously experienced and talented. Their training was evident: they knew the chemistry thoroughly, performed their tasks efficiently and effectively, and communicated clearly and positively. Roger Mejia sets the tone for Shimmer. He is precise and thorough, consistently demonstrating his extensive experience, rigorous training, and dedication to excellence. It is rare to find a business so professional and so demonstrative of integrity. There's no substitute for this kind of quality. Richard B. Napa

At the beginning he was ok, but as things went on, things got more and more expensive, charging…read moremore monthly, more charges on things that were included before, less communication, and little accountability- He said he didn't have staff to service us anymore, and I had a new company come out and immediately the new guy said that there was zero conditioner in the water, so chlorine was not keeping, and also there was no float- they just continued pouring more and more chlorine and shock in- we have paid for half as many chemicals in a hotter time of year with zero problems. This guy is nice but needs more experience with pools and business in general.

Real live human answers the t phone! Kim is friendly and helpful…read more I was referred by Dave Nelson, Nelson Pools, whom by the way did an awesome job installing new pool equipment. Anyway that's another review Any I only operate on referrals for big jobs and I am looking forward to having NVHT out soon!

Absolutely fantastic experience working with Sean from NVHT to set up a sauna for our family. Great…read morecommunication and all around experience. His supporting help from Peter who built out the sauna is absolutely crucial. Thank you both!

Great service and friendly staff. Dona great job of caring for our pool in San Rafael!read more

Francisco is amazing! So easy to work with! Fixed my leak and stands by his work ( leak returned…read moreand he knew exactly the issue and returned and fixed it). Would call without any hesitation.

I have used them a couple of times for a full drain and clean, and will continue to use them in the…read morefuture. Ricardo is super responsive over text, and was able to accommodate my schedule changes!

Excellent "No BS" service. Ricardo is super responsive, honest, reasonably priced, and nearly best…read moreof all: on time -- and providing great communication all the way. This is the second time we've had him out to help us and at this point we wouldn't go anywhere else.

I wish I had called Touissant months earlier. Our hot tub is about four years old and kept shorting…read moreout, and I kept putting off dealing with it because I assumed it would be expensive. I finally started searching locally and saw a bunch of great reviews for Magic Wand Spa Repair, so I decided to reach out. I called on a Saturday and actually reached Touissant directly, who was hosting his daughter's birthday party. He really didn't have to answer, but he still did, listened to the issue, talked through what he thought might be going on, and promised to follow up on Monday. Which he totally did, and then came out the very next day. Once he was here, he diagnosed the problem right away, showed up with the part he suspected we would need, and fixed everything while explaining what he was doing. His rates were clear and reasonable, and the tub has been perfect ever since. Touissant knows his stuff, he is dependable and incredibly responsive, and he is just a genuinely hard-working, good person who cares about his customers. I joked with him that I hope I don't have to see him again, but if anything ever goes wrong with our hot tub, he is the only person I will call. Highly recommended!

Touissant was very helpful explaining the repair process and fixed my leak quickly. I'm very glad…read moreI have found someone I trust to fix my hot tub!

Marin pool and Gary's now part of MPS have been taking care of my pool in Sonoma for more than ten…read moreyears. Originally Gary serviced the pool then Charlie and now Brendan. All have been conscience and reliable

After stock many months of increased costs, I have canceled this service for my hot tub . They…read moreraised their monthly fee and started adding charges for chemicals so it worked out to about a 25% increase. Overcharged for a drain and clean as well. Seems like a "whatever the market will put up with in Marin" I did appreciate the weekly service guy (there were rough periods along the way) and Mike handled some repairs and did a great job.

Best quality of life upgrade! We knew exactly what we wanted and couldn't find it anywhere but…read morehere. An intimate, round, fiberglass hot tub with a wood surround. Another store, very well rated in Marin tried to tell us how nobody wanted that. As if that's the point. Derek was super easy to work with - helped us get the electricity sorted, and Aaron was super super helpful helping us get all set up and answering any questions we had as we got used to the new hot tub. Every single night we're grateful. If you need a hot tub, this is where to come. We had the steps built separately.

We were at wit's end. Airbnb guests were arriving in two days and we started up new hot tub to get…read moreit up to temperature. But jets didn't come on and no hot water! We called Derek, who was about to get on a plane but took the call, and he gave us Nate's number to get immediate help. Nate worked with us remotely to assess the problem, then stayed after closing time so we could drive in, get parts, and get a tutorial about what to do. We drove back, still had problems, and he stayed on the phone again till further corrections were made. Success! Jets! Hot water! Happy Airbnb guests! It's one thing to buy a good machine, it's another to get the support you need when you need it. We couldn't recommend Nate and Derek more highly for their competence and kindnesses to us.