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TRUSTED BY MILL VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon27
    Verified pool and spa services reviews

Verified Reviews for Pool And Spa Servicing pros in Mill Valley, CA

*The Angi rating for Pool And Spa Servicing companies in Mill Valley, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

*The HomeAdvisor rating for Pool And Spa Servicing companies in Mill Valley, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pool And Spa Servicing needs.

Last update on September 17, 2026

Top-Rated Pool and spa technicians in Mill Valley - Updated Nov 2026

Avatar for NORTHERN OASIS POOL SERVICES
NORTHERN OASIS POOL SERVICES
4.6(
33
)
Swimming Pool - Clean and MaintainIn Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Opening & Closing Service

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Excellent customer service . Came in the same week that I asked for assistance with a problem. The weekly maintenance is followed up with a report of what was done what was added chemical wise and picture of the pool."
Marin County
Marin County
Filter Cleaing
Marin County
Marin County

+15

Response time5 hrs
11 neighbors recently requested a quote
Recommended by89%of homeowners
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DM North Bay Pool Services
4.5(
163
)
Swimming Pool - Clean and Maintain

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: Quality work

"????? Reliable, hardworking, and goes the extra mile Domingo with DM North Bay Pool Service has taken care of our pool in Kentfield for over a year and a half, and I can say without hesitation that he is one of the most patient, loyal, and motivated service providers I have worked with. He took on our pool when it needed a full startup ? initial deep cleaning, filter work, booster pump installation, and chemistry rebuild ? and got it dialed in quickly. From there, he handled monthly service consistently, communicated well via text, and always made time to talk through what the pool needed. When we had to pause service for several months while the property sat empty, the pool fell into rough shape ? algae bloom, heavy debris, neglected hot tub. Domingo came back without complaint, brought the right equipment, and restored the pool to swim-ready condition. He treated it like his own. That?s the kind of work ethic you don?t find easily. A few things that stand out about"
Response time6 hrs
Response rate96%
8 neighbors recently requested a quote
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Fredy's Pool & Spa Service Inc
3.4(
12
)
Swimming Pool - Clean and Maintain

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Offers commercial services

"The service was great and professional. Fredy and Jimmy (his technician) were thorough in their assessment of my pool's problems. They took care of them (those problems) in an extremely quick time. I would totally recommend their service to all my friends."
3 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Swimming Pool - Clean and Maintain

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"
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+1

Response time6 hrs
Recommended by17%of homeowners
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Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Swimming Pool - Clean and Maintain

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I hired home pro remodeling to put pavers on my back yard and to install flloring thorough out the whole house I'm super setasfied with the work and the service . The company also provided me great financial options which I used thank you kobi Leo and Lucas for your great service . Highly recommend them for everyone"
Response time5 days
Recommended by77%of homeowners
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RSF Construction Inc.
1.0(
1
)
Replace Vinyl Liner for Swimming PoolSwimming Pool - Clean and Maintain

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

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Avatar for Fredy's Pool and Spa, Inc.
Fredy's Pool and Spa, Inc.
4.8(
4
)
Swimming Pool - Clean and Maintain

Serving Mill Valley, CA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"A hard-working, no-nonsense, pool repair and maintenance company. Responsive to text requests. I recommend."
Response time2 days
Recommended by100%of homeowners
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Showing 1-10 of 43
Pool and Spa Servicing FAQs, answered by experts

Hot tub repairs cost between $200 and $500 on average. You can minimize those costs by maintaining your hot tub and keeping necessary supplies on hand. An elevated shelf in the garage is a great place to store your water care chemicals so that kids and pets will stay safe and you’ll always have them around. 

Your hot tub should be drained of existing water, cleaned, and refilled every three to four months at a minimum. Follow your tub manufacturer’s recommendations for cleaning, and rinse thoroughly when finished to eliminate any residue from the cleaning products. This is also a good time to inspect your tub’s cover in good lighting for any leaks, tears, or other damage that might cause problems. 

Using your hot tub manufacturer’s suggested cleaners and methods, keep your hot tub filters clean to avoid a loss of water heat. This will help extend the filter’s useful life and efficiency. If the filter is more than two to three years old, replace it with a new one and buy a second filter to keep around as a spare.

Hot tub heaters typically last seven to 10 years, though some might only last five years if not properly maintained. You can maximize your hot tub heater’s lifespan by ensuring the water’s pH level is properly balanced.

It’s possible to move a hot tub on its side or base as long as it fits snugly in the moving truck, with plenty of padding around it. This moving method requires specialized equipment and careful planning, like moving straps, dollies, and moving blankets.

Yes, hot tubs can use a significant amount of electricity, primarily to keep the water heated. A typical hot tub uses between 1,500 and 6,000 watts, and the pump can add another 1,500 watts. This usage can result in a monthly cost of around $20 to $30. The exact amount of electricity consumed depends on several factors, including the hot tub's age, size, heater voltage (120V vs. 240V), usage habits, and thermostat setting. Newer, energy-efficient models generally use less power than older ones. To reduce electricity costs, consider investing in an energy-efficient model, using a quality insulated cover with a thermal blanket, and keeping the filters clean.

Hot tub maintenance can cost between $500 and $1,000 annually. These costs typically cover deep cleaning the tub, refilling it several times a year, and maintaining the water's chemical balance. While you can perform maintenance yourself, a professional can clean and treat your hot tub with chemicals to save you time. The biggest expenses are often heating and repairs, but regular maintenance can help you avoid more complicated and costly repairs and preserve your investment.

The Mill Valley, CA homeowners’ guide to pool and spa services

From average costs to expert advice, get all the answers you need to get your job done.

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