How often should you drain a hot tub?

• <div><p>You should <a href="https://www.angi.com/articles/how-to-drain-hot-tub.htm">drain your hot tub</a> three to four times a year to give it a thorough cleaning. This should take about an hour, but it depends on the size of your tub. </p></div>

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Q: Can you use silicone to repair a hot tub?

• <div><p>Yes, you can use silicone or epoxy hot tub repair kits to repair cracks in a hot tub. Always read the manual to see what the manufacturer recommends before attempting to repair a hot tub.</p></div>

Q: How long can a hot tub sit unused?

• <div><p>If your hot tub is well-maintained, covered tightly, and the water is balanced and sanitized correctly, it can remain unused for up to two weeks without significant issues. Beyond this period, the water quality may start to deteriorate, potentially leading to the growth of algae and bacteria. However, it's crucial to note that this timeline can change due to factors like water temperature, sanitation levels, and the quality of your hot tub cover. Regular maintenance and water testing are essential to ensure the water remains safe and clean during periods of inactivity.</p></div>

Q: What is the lifespan of a swim spa?

• <div><p>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&mdash;including draining it around every six months to deep clean the parts.</p></div>

Q: Does everyone need to winterize their hot tub?

• <div><p>No. In fact, some owners prefer to &ldquo;summerize&rdquo; their hot tubs and use them primarily over winter to enjoy the contrast of cold and hot water. It&rsquo;s possible to keep the tub filled and running year-round, and some pros may even recommend this method compared to the work and risks of a full winterization every year.</p><p>However, keeping the hot tub running will require additional resources. You&rsquo;ll use more power and more chemicals to keep it in good shape. Weigh the pros and cons of your situation before making a decision.</p></div>

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

*The Angi rating for Pool And Spa Servicing companies in Boulder, MT 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, MT 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 January 02, 2026

Reviewed in October 2025
Came out same day with a quote. Excellent service and job well done. Will call back again after winter.
Tim's Lawn Care Helena
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Reviewed in July 2024
I highly recommend this business. The customer service is second to none. The service done exceeded my expectation. I will use this company again in the future and recommend it to all peers, family and friends.
Grass Cutters & Gutter Cleaning
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Reviewed in February 2023
I hired Clean Slate to clean my brothers studio. He is BLIND, I had to be the one to inspect their work. I do live in a different state but KATE ,was kind enough to send me pictures of each room & gave me an accurate description of what was done. The studio was cleaned very professionally. And...
Clean Slate Cleaning Co
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Reviewed in August 2022
Our new windows are amazing! Our home looks great and the improved efficiency is a plus. The entire company provided excellent service from sales, to installation, and follow up. We couldn't be happier with Renewal by Andersen.
Renewal by Andersen of Montana
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Reviewed in June 2022
Excellent experience. They were fast and efficient. KJ and Sandra worked incredibly hard and were professional.
All My Sons Moving & Storage
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Reviewed in May 2022
Was very pleasantly impressed by how quickly and neatly the job was done. Very thorough in removing dead branches and winter burned shrubs.
Sapphire Land and Tree
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Reviewed in March 2021
Unexpectedly high level of service. Communication was outstanding. I was totally confident from the moment Brian contacted me 10 minutes after I submitted the quote request on a Sunday afternoon!
Horn's Cleaning Services
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Reviewed in June 2019
They did a great job and I'm signed up for service again next spring.
Ninja Window Washing
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Find Pool and spa technicians in Boulder

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Customers say: True professional

Recommended by 93% of Angi customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

"as advertised"

Nancy C on July 2018

Crowley Electric

5.00(

)

Crowley Electric

5.00(

)

Customers say: True professional

Recommended by 95% of Angi customers

“YOUR RESIDENTIAL SPECIALIST” “QUALITY WORK AT A FAIR PRICE” *LICENSED ELECTRICAL CONTRACTOR *13+ YEARS EXPERIENCE Is your electric panel old and unsafe? We offer a whole house electrical inspection for $50.00. *Free estimates *Call Pete Crowley today for all your electrical needs! 406-437-4211

Paradise Fencing and Construction Company, Inc.

5.00(

)

Paradise Fencing and Construction Company, Inc.

5.00(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Paradise Fencing and Construction Company Inc. has been serving Montana since 1996. Our company is fully licensed and insured. Paradise main office is based out of Great Falls with crews traveling the state of Montana. The Fencing side of our business installs every type of fence available. If sprinkler work is needed we subcontract out the work to top rated sprinkler companies to make sure the project is done correctly. Paradise Construction performs all of the work from dirtwork to finish work. Paradise subcontracts its electrical, plumbing, and HVAC to top quality providers.

Ultra Vac Services

5.00(

)

Ultra Vac Services

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Ultra Vac Services is a vacuum cleaner sales and service company. We offer new residential & commercial vacuum cleaners for sale as well as repair all makes of vacuum cleaners. We service central systems. We also repair and service sewing machines, small appliances, mobility wheelchairs and scooters and more.

Heavenly Heat Saunas

3.20(

)

Heavenly Heat Saunas

3.20(

)

Customers say: Super punctual

39 years of experience

Heavenly Heat Infrared Saunas are made for the chemically sensitive. That means that our infrared saunas create an ideal, safe, and effective detoxification environment for anyone seeking to eliminate toxic substances from their body.

"I purchased a Heavenly Heat Sauna a few weeks ago . What I liked is you don?t smell any glues . I also liked its easy ( two man ) assembly. What I don?t like , in order to avoid using glues, they use pins or very thin nails. Some pins were missing and some were not beneath the surface. For the rough edges you?re provided with a small piece of sandpaper . Bot at a cost of over 5k you don?t expect to do sanding. My biggest complaint is that it takes almost an hour to get the sauna to 150 degrees. Definitely not worth the price. "

guy a on December 2025

"I purchased a Heavenly Heat Sauna a few weeks ago . What I liked is you don?t smell any glues . I also liked its easy ( two man ) assembly. What I don?t like , in order to avoid using glues, they use pins or very thin nails. Some pins were missing and some were not beneath the surface. For the rough edges you?re provided with a small piece of sandpaper . Bot at a cost of over 5k you don?t expect to do sanding. My biggest complaint is that it takes almost an hour to get the sauna to 150 degrees. Definitely not worth the price. "

guy a on December 2025

American Tubs....

2.33(

)

American Tubs....

2.33(

)

Customers say: Terrific value

14 years of experience

American Tubs designs and manufactures a complete line of premium quality Walk-In Bathtubs that are ideal for people with Limited Mobility, Seniors, Disabled and people with pain, arthritis, stress and other debilitating conditions.

Mountain Hot Tub began business in 1979 as Bozeman's original Hot Tub dealer. Specializing in selling and servicing the Hot Spring family of portable spas we offer a full service experience.

American Leak Detection - Montana

No reviews yet

American Leak Detection - Montana

No reviews yet

24 years of experience

LEAK DETECTION WITHOUT DESTRUCTION, REPAIR SWIMMING POOL, SLAB, SEWER LEAKS, SPRINKLER SYSTEMS, SWIMMING POOL CRACK INJECTION, CONCEALED PLUMBING SYSTEMS.

Pool and Spa Servicing questions, answered by experts

Yes, you can use silicone or epoxy hot tub repair kits to repair cracks in a hot tub. Always read the manual to see what the manufacturer recommends before attempting to repair a hot tub.

You should drain your hot tub three to four times a year to give it a thorough cleaning. This should take about an hour, but it depends on the size of your tub.

If your hot tub is well-maintained, covered tightly, and the water is balanced and sanitized correctly, it can remain unused for up to two weeks without significant issues. Beyond this period, the water quality may start to deteriorate, potentially leading to the growth of algae and bacteria. However, it's crucial to note that this timeline can change due to factors like water temperature, sanitation levels, and the quality of your hot tub cover. Regular maintenance and water testing are essential to ensure the water remains safe and clean during periods of inactivity.

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.

No. In fact, some owners prefer to “summerize” their hot tubs and use them primarily over winter to enjoy the contrast of cold and hot water. It’s possible to keep the tub filled and running year-round, and some pros may even recommend this method compared to the work and risks of a full winterization every year.

However, keeping the hot tub running will require additional resources. You’ll use more power and more chemicals to keep it in good shape. Weigh the pros and cons of your situation before making a decision.

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

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