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Best pool and spa technicians near Onalaska, WA

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

Treasure Enterprises, Inc.
5.0(
4
)
Replace Vinyl Liner for Swimming Pool

Serving Onalaska, WA and surrounding areas

Approved

In business since 1979

Free estimates

Credit card accepted

"I had Treasure Enterprises do a pool liner replacement, had them set up a swim spa, and had them supply and install a hot tub. They are great people to work with, and offered great suggestions and recommendations (that i wish I would have taken). I am very satisfied with all the pool related work that was done as everything is working perfectly. I also had them pour a new stamped concrete patio which turned out absolutely beautiful."
Liner replacement before and after
Liner replacement before and after
Liner replacement and concete
12x 21 pool w/ top track autocover
75' Vinyl Liner Pool Build /Install

+1

Response time3 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
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 Onalaska, WA and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
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+2

Recommended by65%of homeowners
Columbia Pools
New to Angi
Swimming Pool Heaters - Install or Replace

Serving Onalaska, WA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We're a locally owned and operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. We specialize in pool maintenance and weekly, monthy, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction!

Nw brothers pools and concrete llc
New to Angi
Swimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service

Serving Onalaska, WA and surrounding areas

In business since 2021

Credit card accepted

Northwest Brothers Pools & Concrete is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

Isiah Salyer Pressure Washing
New to Angi
Swimming Pool - Clean and Maintain

Serving Onalaska, WA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Isiah Salyer Pressure Washing is a locally owned and operated company that values hard work and integrity in all aspects of our business. We have specific knowledge in large commercial settings and will be bringing that knowledge into a residential setting. \nAsk me about my artistic detailing! \n

Response time1 day
Avatar for Nirvana Builders, LLC
Nirvana Builders, LLC
1.0(
1
)
Above Ground Swimming Pool or Accessories - Repair or ServiceIn Ground Swimming Pool or Accessories - Repair or ServiceReplace Vinyl Liner for Swimming Pool+4 more

Serving Onalaska, WA and surrounding areas

In business since 2023

Free estimates

NIRVANA BUILDERS LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals

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Pool and Spa Servicing FAQs, answered by experts

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. 

Yes. If you test the water and the alkalinity is too low, you can raise it by adding an alkalinity increaser, which likely came with your hot tub’s chemical kit. In a pinch, you can use baking soda to raise the hot tub’s alkalinity. Raising the alkalinity will prevent the hot tub water from becoming too acidic.

The cost to repair a hot tub or spa ranges from about $170 to $550, depending on the repairs needed. Some of the most common hot tub repairs include leaks, clogged filters, and tripped GFCI breakers. If it’s an electrical problem, you should contact a professional hot tub repair service. Don’t DIY electrical repairs on a hot tub, as poorly repaired wiring can make the hot tub a serious electrocution hazard.

Whether you can repair a hot tub depends on the severity of the problem and the location. With the right tools and knowledge, you can fix problems like small leaks or switching out a dirty filter. However, electrical and plumbing issues require a licensed professional due to the inherent risk, particularly when mixing water with electricity.

Generally, it is more cost-effective and energy-efficient to leave your hot tub on all the time rather than turning it on and off. Reheating a hot tub from a cold temperature consumes a significant amount of energy, so maintaining a constant temperature is usually more economical, especially with frequent use.

For daily or weekly use, it's recommended to keep the water at a constant, reduced temperature, such as between 80 and 95 degrees Fahrenheit, and then increase it to your desired temperature before getting in. If you know you won't be using the hot tub for an extended period, you can lower the temperature to save on energy costs. However, if you use it very infrequently, you can turn it off completely, as long as there is no risk of the water freezing.

The Onalaska, WA homeowners’ guide to pool and spa services

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