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TRUSTED BY BOULDER, CO HOMEOWNERS

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

Verified Reviews for Pool And Spa Servicing pros in Boulder, CO

*The Angi rating for Pool And Spa Servicing companies in Boulder, CO 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 Boulder, CO 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 February 23, 2026

Find Pool and spa technicians in Boulder

Mendez Pool & Spa Services, LLC
4.3(
11
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service+3 more

Serving Boulder, CO and surrounding areas

Approved

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."
9 neighbors recently requested a quote
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Avatar for Poolwerx Denver
Poolwerx Denver
5.0(
1
)
Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+4 more

Serving Boulder, CO and surrounding areas

Approved

In business since 2024

Small jobs welcome

Credit card accepted

"Great service for the pool and equipment"
Topside After
Response time2 days
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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

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Black Diamond Pool and Spa
4.8(
17
)
Hot Tub or Spa - Repair or ServiceAbove Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+4 more

Serving Boulder, CO and surrounding areas

In business since 2018

Emergency services offered

Warranties offered

"Replaved my eopes on cover..labor intensive job and Brian completed in one day with no breaks..excellent service"
Response time7 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
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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
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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
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Avatar for Leo Schilz
Leo Schilz
5.0(
7
)
Above Ground Swimming Pool or Accessories - Repair or ServiceHot Tub or Spa - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or Service+6 more

Serving Boulder, CO and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Very professional, kept work site clean, and they finished it faster than was in the contract.. Would recommend for sure"
Sedelia
Heater install
Sedelia
Tile and coping replacement
Heater install

+21

Recommended by100%of homeowners
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Pool and Spa Servicing questions, answered by experts

Where you drain a hot tub largely depends on local regulations, but you must not drain chemically treated water where it can damage the environment. Direct the water toward a sanitary sewer drain that will take it to a treatment facility. If your lawn has a dedicated drainage area that’s free from plants and foundations, you can likely drain it there. Avoid storm drains, as the hot tub water will enter waterways and could hurt aquatic life. Likewise, do not pour it out directly on any public land or where it can get into your neighbors’ property. 

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. 

If you want to have a chemical-free spa, or if you are wondering how to keep your hot tub clean naturally, there are several options. Some individuals choose to run their hot tub without treatment at all and simply clean it more often (although you risk bacteria, fungi, and algae growth if you take this route); others use natural products like vinegar or Borax. Ozone, ultraviolet light, and electrolysis systems are also eco-friendly ways to have a clean hot tub without chemicals. Saltwater hot tubs are popular with people who are sensitive to chlorine, bromine, and other traditional hot tub chemicals.

Many people find saltwater tubs worth the upfront expense. They cost less to maintain than traditional hot tubs, so you can save in the long term. Maintenance is also easier, typically involving balancing the pH and cleaning the tub rather than adding chemicals. They’re also gentler on sensitive skin, and you won’t walk away with a strong chlorine odor.

To refill a hot tub after winter, start by opening up the tub and giving it a quick cleaning. If you use antifreeze, drain out the water then grab a hose and thoroughly clean the tub shell out, spraying water into each jet of the tub. 

Reconnect the hot tub and turn the power back on. When it’s time to fill the tub again, insert the hose into the filter well (if available). Avoid trapping too much air in the water lines, which can cause the pump to lock up when it starts again. Add the necessary chemicals and start the heating process. It will take some time—most of a full day—for the water to heat up again.

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.

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