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Verified Reviews for Pool And Spa Servicing pros in Shell Knob, MO

*The Angi rating for Pool And Spa Servicing companies in Shell Knob, MO 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 Shell Knob, MO 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 19, 2026

Find Pool and spa technicians in Shell Knob

Sierra Pool & Spa Repair

4.80(
55
)
•Approved Pro

Sierra Pool & Spa Repair

4.80(
55
)
•Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
41 years of experience

At Sierra Pool & Spa Repair, customer service is our #1 goal. We are family owned and operated since 1985 and we are a company with integrity. We will do the job right the first time. Call us today for an honest and knowledgeable professional @ 417-890-7700

"Totally worthy of being professional"

Jere M on May 2024

At Sierra Pool & Spa Repair, customer service is our #1 goal. We are family owned and operated since 1985 and we are a company with integrity. We will do the job right the first time. Call us today for an honest and knowledgeable professional @ 417-890-7700

"Totally worthy of being professional"

Jere M on May 2024

Avatar for Outdoor Oasis

Outdoor Oasis

5.00(
3
)
•Approved Pro

Outdoor Oasis

5.00(
3
)
•Approved Pro
Super Service Award
23 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The pool and concrete turned out great. Pics are attached. "

Ryan W on March 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The pool and concrete turned out great. Pics are attached. "

Ryan W on March 2025

Hackett Construction & Custom Pools

New on AngiNew on Angi
•Approved Pro

Hackett Construction & Custom Pools

New on AngiNew on Angi
•Approved Pro
56 years of experience
Free onsite estimate

Hackett Construction & Custom Pools is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 50 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Hackett Construction & Custom Pools is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 50 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Avatar for Environmental Testing & Research Laboratories, Inc

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
Recommended by 93% of HomeAdvisor 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

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

Avatar for Kayak Pools Midwest

Kayak Pools Midwest

4.36(
115
)

Kayak Pools Midwest

4.36(
115
)
Customers say: Quality work
32 years of experience

Kayak Pools Midwest is your one-stop-shop for home recreation! We will design, customize, and install the pool of your dreams. We offer a free virtual consultation process and special discounts to help you achieve a backyard vacation that you and your family can enjoy for years to come! Ask us about our Demo Homesite program to see if you qualify to save thousands on your new pool! Contact us directly today to schedule your free consultation by calling 800.31.KAYAK option 1 or visit our website https://kayakpoolsmidwest.com/.

"Love this pool, it has been an absolute dream. Thankful we are getting to enjoy it this summer."

john h on July 2025

Kayak Pools Midwest is your one-stop-shop for home recreation! We will design, customize, and install the pool of your dreams. We offer a free virtual consultation process and special discounts to help you achieve a backyard vacation that you and your family can enjoy for years to come! Ask us about our Demo Homesite program to see if you qualify to save thousands on your new pool! Contact us directly today to schedule your free consultation by calling 800.31.KAYAK option 1 or visit our website https://kayakpoolsmidwest.com/.

"Love this pool, it has been an absolute dream. Thankful we are getting to enjoy it this summer."

john h on July 2025

Thomas Electric, Inc

5.00(
5
)

Thomas Electric, Inc

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thomas Electric is a local owned company. From the first telephone call, to the last, all your needs will be handled directly by Sam Thomas ( owner). No managers or secretaries to deal with!! We have the most reasonable rates and service call fees. ALL ESTIMATES ARE A FIRM PRICE!! Never will we increase our price on a project due to our negligence! Our staff is friendly, courteous, and presentable. The company is known for it's loyalty and honesty throughout the community. Let us be your next electrical contractor!!

Thomas Electric is a local owned company. From the first telephone call, to the last, all your needs will be handled directly by Sam Thomas ( owner). No managers or secretaries to deal with!! We have the most reasonable rates and service call fees. ALL ESTIMATES ARE A FIRM PRICE!! Never will we increase our price on a project due to our negligence! Our staff is friendly, courteous, and presentable. The company is known for it's loyalty and honesty throughout the community. Let us be your next electrical contractor!!

Avatar for Sierra Pool & Spa Repair

Sierra Pool & Spa Repair

4.33(
3
)

Sierra Pool & Spa Repair

4.33(
3
)
Customers say: Quick response
41 years of experience

Specializing In Swimming Pool, Spa & Hot Tub Repairs And Upgrades To The Equipment. Ask Us About Energy Saving Systems. See Our Web Site For More Company Info & Reviews @ SierraPoolSpaRepair.com

Specializing In Swimming Pool, Spa & Hot Tub Repairs And Upgrades To The Equipment. Ask Us About Energy Saving Systems. See Our Web Site For More Company Info & Reviews @ SierraPoolSpaRepair.com

Heavenly Heat Saunas

3.20(
5
)

Heavenly Heat Saunas

3.20(
5
)
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

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

Avatar for OUTDOOR ROOMS BY DESIGN

OUTDOOR ROOMS BY DESIGN

5.00(
1
)

OUTDOOR ROOMS BY DESIGN

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Outdoor Rooms by Design is a family owned, single store business specializing in the whole backyard and outdoor living. Visit our 18,000 sq foot showroom. We have everyting you need to Fall in Love with your Backyard. Outdoor Patio Furniture | Hot Tubs | Swim Spas | Awnings & Shade | Outdoor Rugs | Fire Pits | BBQ Grills & Smokers | Outdoor Kitchens | Pergolas | Outdoor Decor

Outdoor Rooms by Design is a family owned, single store business specializing in the whole backyard and outdoor living. Visit our 18,000 sq foot showroom. We have everyting you need to Fall in Love with your Backyard. Outdoor Patio Furniture | Hot Tubs | Swim Spas | Awnings & Shade | Outdoor Rugs | Fire Pits | BBQ Grills & Smokers | Outdoor Kitchens | Pergolas | Outdoor Decor

Showing 1-10 of 24
Pool and Spa Servicing questions, answered by experts

Hot tub maintenance can cost between $240 and $900 annually. These costs include deep cleaning the tub, refilling the tub several times a year, and keeping the water's chemical balance. Keeping up with regular maintenance and cleaning tasks can help to keep your costs down, as you'll avoid more complicated and expensive repairs.

Biofilm growth can cause a hot tub to feel slimy. Hot tub biofilm is a slimy substance that’s typically due to natural contaminants like makeup, soaps, skin oils, deodorants, or lotions. A hot tub can also have a slimy interior or slimy water if the tub’s filters are old or damaged, or if the hot tub isn’t properly cleaned. You should drain your hot tub, wipe away any slimy residue, then refill the water and use a spa purge product that prevents the buildup of biofilm.

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.

Using bubble bath, bath oils, bath salts, or moisturizing products that contain butters or oils can damage your jetted tub. Because of the water pump and jet mechanism, you need to be more selective with products for a jetted tub than you would for a traditional bathtub in order to keep it functioning properly and avoid expensive repairs. These products also leave residue that can feed mildew and mold, so it’s best to avoid them.

You’ll know you need to replace the pump in your hot tub if you hear loud or unusual noises when the machine is running or notice a significant decrease in water pressure. A leak or altogether failure of the hot tub may also indicate a problem with the pump, but you’ll need a professional to investigate the source of the issue.

The Shell Knob, MO 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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