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  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon25
    Verified pool and spa services reviews

Top-Rated Pool and spa technicians in Boulder - Updated Nov 2026

Avatar for Colorado Pool Care LLC
Colorado Pool Care LLC
New to Angi
Swimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service

Serving Boulder, CO and surrounding areas

Approved

Free estimates

Small jobs welcome

Colorado Pool Care LLC is dedicated to providing pools and spas with extensive care. Keeping a pool balanced properly is vital to the longevity of the equipment and health of the swimmers. \nA swimming pool or spas cleanliness is our top priority.\nWe are available for weekly or biweekly service.\nReach out, sit back, and enjoy your pool this season! \nCall or text 720-388-2288

Prolific Pools and Spas
5.0(
8
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service

Serving Boulder, CO and surrounding areas

In business since 2020

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Recommended by62%of homeowners
Avatar for Prolific Pools and Spas
Prolific Pools and Spas
5.0(
8
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service

Serving Boulder, CO and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"These guys are terrific by any measure. Professional, courteous, and their work is very diligent. Prolific Pools and Spas is a first class outfit in any circumstances, but given how hard it is to find even passable pool and spa help in Northern Colorado, they are truly a breath of fresh air. I will be their customer for as long as I have a spa."
Response time3 days
Recommended by62%of homeowners
Mendez Pool & Spa Services, LLC
4.2(
15
)
Swimming Pool - Opening & Closing ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or Service+3 more

Serving Boulder, CO and surrounding areas

In business since 2011

Free estimates

Offers commercial services

"Michael was the absolute best. Designs by Sundown quoted me an insane price and lied about what needed to be fixed. Michael came in, was honest, fast, and did high quality work. He’s my pool guy forever now."
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Pool and Spa Servicing FAQs, answered by experts

How often you change the water in your swim spa depends on how often you use it. Most manufacturers recommend changing the water every three to six months. If you use your swim spa throughout the seasons, it’s a good idea to set up a quarterly deep cleaning schedule. The ideal instructions should be in the owner’s manual.

It’s easy to keep your hot tub clean and safe for all to enjoy by following a few simple tips:

  • Make sure anyone who uses the hot tub rinses themselves and their swimsuits off, perhaps in an outdoor shower near the hot tub. 

  • Don’t add anything to your hot tub’s water. Bath oils and bubble bath liquids might seem like a fun addition to your hot tub experience, but these substances will turn the water in your tub foamy and its surfaces hard to clean. 

  • Restrict eating in the tub to light snacks that you can easily clean out if there’s any spillage. Crumbs from crackers and chips can be difficult to pick up. 

  • Make it a no-pet zone. Pet fur and dander can pose a cleaning issue, but it’s also not a great idea for your pet’s health and safety. 

Similar to a hot tub, swim spas last anywhere from five to 20 years, depending on quality and your attention to maintenance. The best way to increase the lifespan of your swim spa is to carefully maintain it—including draining it around every six months to deep clean the parts.

Hot tubs don’t necessarily add value to a home—but they don’t take it away either. It depends on the potential buyer. A well-landscaped in-ground hot tub is attractive to buyers who prioritize relaxation and fun. Others would rather not deal with the maintenance. 

Follow these general safety tips for spas and hot tubs:

  • Keep your exterior electrical receptacles covered and dry, especially around your hot tub and pool during periods of use.

  • Make sure you have a GFCI (ground fault circuit interrupter) properly installed to ensure no one gets accidentally shocked or injured by electrocution. 

  • Don’t use the hot tub or your pool during a thunderstorm. 

  • Before using the hot tub, have a certified electrician thoroughly inspect your hot tub and its wiring to make sure you’re in full compliance with all applicable local building codes. 

The Boulder, CO homeowners’ guide to pool and spa services

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