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TRUSTED BY THORNTON, CO HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon67
    Verified pool and spa services reviews

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

*The Angi rating for Pool And Spa Servicing companies in Thornton, 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 Thornton, 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 December 13, 2025

Find Pool and spa technicians in Thornton

Avatar for Precision Service and Maintenance

Precision Service and Maintenance

5.00(
15
)
•Approved Pro

Precision Service and Maintenance

5.00(
15
)
•Approved Pro
Super Service Award
Customers say: Quick response
18 local quotes requested
8 years of experience

Welcome to Precision Service and Maintenance – your trusted partner in pool and spa care. We're a family-owned business with a strong background in the industry and a solid reputation for quality, reliability, and technical expertise. We value the relationships we build with our customers and take pride in delivering consistently excellent service.

"We have enjoyed the quality of service Percision has offered this season. "

Julie A on August 2025

Welcome to Precision Service and Maintenance – your trusted partner in pool and spa care. We're a family-owned business with a strong background in the industry and a solid reputation for quality, reliability, and technical expertise. We value the relationships we build with our customers and take pride in delivering consistently excellent service.

"We have enjoyed the quality of service Percision has offered this season. "

Julie A on August 2025

Avatar for Hydro Pools, LLC

Hydro Pools, LLC

5.00(
6
)
•Approved Pro

Hydro Pools, LLC

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Hydro Pools LLC is a Family-Owned and Operated business, established in January 2020. Owner, Josh Martinez was born and raised in Denver, Colorado with a passion for quality service. After years of building an impressive portfolio and gaining loyal clientele, Josh knew it was time to start his own company. It is from this dream to deliver Coloradans high quality pools and spas, that Hydro Pools was born. Hydro Pools LLC is a CPO-certified company that provides quality services, competitive pricing, and outstanding Customer Service. Hydro Pools LLC specializes in pump room repairs, builds and rebuilds for residential, commercial, and HOA's. Hydro Pools provides services across the state of Colorado. https://www.hydropools.net/

"Josh ad his crew are professional. I recommend them to anybody."

Hailey G on March 2023

Hydro Pools LLC is a Family-Owned and Operated business, established in January 2020. Owner, Josh Martinez was born and raised in Denver, Colorado with a passion for quality service. After years of building an impressive portfolio and gaining loyal clientele, Josh knew it was time to start his own company. It is from this dream to deliver Coloradans high quality pools and spas, that Hydro Pools was born. Hydro Pools LLC is a CPO-certified company that provides quality services, competitive pricing, and outstanding Customer Service. Hydro Pools LLC specializes in pump room repairs, builds and rebuilds for residential, commercial, and HOA's. Hydro Pools provides services across the state of Colorado. https://www.hydropools.net/

"Josh ad his crew are professional. I recommend them to anybody."

Hailey G on March 2023

Avatar for 4074 Pools and Spas, LLC

4074 Pools and Spas, LLC

4.70(
30
)
•Approved Pro

4074 Pools and Spas, LLC

4.70(
30
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
10 years of experience

Welcome to 4074 Pools and Spas! We currently service Denver as well as the surrounding areas of Colorado. We are a full service pool maintenance company. We service all sizes and kinds of pools, and there is no job that is too small or big. Call now for a free estimate!

"Pros Initial work was satisfactory Cons -quality of work began to diminish -offered a quote(s) on other work where hardware was absurdly marked up/unreasonable -Adam would become argumentative and combative. Dont need a headache for pool service. Also what is with the contract? Let the quality of work , or in this case lack of, be your job security. Trying to lock people into a legally binding contract for pool service should have been the red flag I needed to choose a different company. Stand on the quality of work not locking people into a contract."

Scooter M on November 2023

Welcome to 4074 Pools and Spas! We currently service Denver as well as the surrounding areas of Colorado. We are a full service pool maintenance company. We service all sizes and kinds of pools, and there is no job that is too small or big. Call now for a free estimate!

"Pros Initial work was satisfactory Cons -quality of work began to diminish -offered a quote(s) on other work where hardware was absurdly marked up/unreasonable -Adam would become argumentative and combative. Dont need a headache for pool service. Also what is with the contract? Let the quality of work , or in this case lack of, be your job security. Trying to lock people into a legally binding contract for pool service should have been the red flag I needed to choose a different company. Stand on the quality of work not locking people into a contract."

Scooter M on November 2023

Avatar for Prolific Pools and Spas

Prolific Pools and Spas

5.00(
8
)
•Approved Pro

Prolific Pools and Spas

5.00(
8
)
•Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

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.

" Prolific Pools has always been great and so reliable. Jaime has helped me multiple times in tough situations when it came to my pool. I love that we have someone that we can trust to take care of us when needed!"

Desirea K on April 2025

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.

" Prolific Pools has always been great and so reliable. Jaime has helped me multiple times in tough situations when it came to my pool. I love that we have someone that we can trust to take care of us when needed!"

Desirea K on April 2025

Avatar for Metro Pool Service & Supply

Metro Pool Service & Supply

4.81(
15
)
•Approved Pro

Metro Pool Service & Supply

4.81(
15
)
•Approved Pro
Customers say: Quick response
14 local quotes requested
15 years of experience

Metro Pools Service & Supply is dedicated to providing our customers with the best quality and service. We are here to build relationships with our customers and communities. We look forward to working with you!

"On time, professional, and got the job done. Thank you!"

Rachel B on November 2025

Metro Pools Service & Supply is dedicated to providing our customers with the best quality and service. We are here to build relationships with our customers and communities. We look forward to working with you!

"On time, professional, and got the job done. Thank you!"

Rachel B on November 2025

Avatar for Poolwerx Denver

Poolwerx Denver

5.00(
1
)
•Approved Pro

Poolwerx Denver

5.00(
1
)
•Approved Pro
53 local quotes requested
1 years of experience

Poolwerx Denver 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.

"Great service for the pool and equipment"

Graham K on May 2025

Poolwerx Denver 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.

"Great service for the pool and equipment"

Graham K on May 2025

Avatar for Blue Water Pools, Inc.

Blue Water Pools, Inc.

4.80(
17
)
•Approved Pro

Blue Water Pools, Inc.

4.80(
17
)
•Approved Pro
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
26 local quotes requested

Blue Waters Pools is committed to excellence, and continues to be an outstanding business in the Northern Colorado area. Customer satisfaction is our #1 priority. Licensed and insured.

"customer is very pleased with the service"

Cheryl C on May 2023

Blue Waters Pools is committed to excellence, and continues to be an outstanding business in the Northern Colorado area. Customer satisfaction is our #1 priority. Licensed and insured.

"customer is very pleased with the service"

Cheryl C on May 2023

Avatar for Colorado Spa Cares

Colorado Spa Cares

No reviews yet

Colorado Spa Cares

No reviews yet
3 years of experience

Sit back and enjoy your Spa while we take care of the rest. With service and care packages to fit everyone's needs. With the professionals on your side get the longest life out of your spa with the least amount of work, reach out today to scheduled a FREE consultation.

Sit back and enjoy your Spa while we take care of the rest. With service and care packages to fit everyone's needs. With the professionals on your side get the longest life out of your spa with the least amount of work, reach out today to scheduled a FREE consultation.

Pro Pools and Spas LLC

No reviews yet

Pro Pools and Spas LLC

No reviews yet

Professional service, personalized solutions. At Pro Pools, we are here for all of your pool and hot tub service, repair, and cleaning needs. We are always here to help, contact us today.

Professional service, personalized solutions. At Pro Pools, we are here for all of your pool and hot tub service, repair, and cleaning needs. We are always here to help, contact us today.

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Pool and Spa Servicing questions, answered by experts

A compact unit designed for two to three people typically weighs approximately 500 pounds in its empty state. On the other hand, a larger hot tub meant for up to six people can weigh around 1,000 pounds when empty. Materials used also impact weight. Less expensive hot tubs are typically lighter because they are made of molded plastic or fiberglass.

Regular water testing, filter cleaning, and chemical balancing are essential for keeping water clean and equipment functional.

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.

Most hot tubs use between 1,500 watts and 6,000 watts of electricity, depending on the voltage of your heater. 120-volt heaters tip toward the low end, and 240-volt heaters tip toward the high end. Expect your pump to add another 1,500 watts. Newer, energy-efficient models use less electricity, while older models use more.

Algae-related green hot tub water is generally safe to use, as algae aren't usually harmful to your health. However, if the conditions in the hot tub are hospitable to algae growth, they may also be hospitable to the growth of other types of microorganisms, including Pseudomonas aeruginosa, bacteria that can cause hot tub rash, or Legionella bacteria, which can cause respiratory illness.

The Thornton, 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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