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Top-Rated Pool builders and installers in Thornton - Updated Nov 2026

Avatar for Precision Service and Maintenance
Precision Service and Maintenance
5.0(
16
)
Swimming Pool - Opening & Closing ServiceSwimming Pool - Clean and MaintainIn Ground Swimming Pool or Accessories - Repair or Service+3 more

Serving Thornton, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Small jobs welcome

Credit card accepted

"Precision Service and Maintenance is by far the best Pool/Spa service I have used for our in ground hot tub in Colorado. Our heater blew up and Josh was quick on the scene with a plan. Precision Service is just that; knowledgeable, dependable and fairly priced. Josh does exactly what he says he is going to do, which is a rare commodity these days."
Cover Cleaning
Algae
Clear
Response time11 hrs
Response rate96%
5 neighbors recently requested a quote
Avatar for Colorado Pool Care LLC
Colorado Pool Care LLC
New to Angi
Swimming Pool - Clean and MaintainSwimming Pool - Opening & Closing Service

Serving Thornton, 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

Avatar for Davis Contracting Group
Davis Contracting Group
3.2(
63
)
Swimming Pool: Concrete - Build or Install

Serving Thornton, CO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"We engaged Chris on a pool deck project. Chris was a good listener and attentive to the details of the project. We had a sloping yard in two directions and Chris was able to come up with some design suggestions that helped us to achieve our goals. Chris put together a design that allowed us to visualize what our space would look like. Chris also helped us understand the importance of good drainage away from the pool in all directions. Chris had some good ideas about how to use pavers to help the pool and spa really stand out."
 After
 Light Colored Flagstone Landing and Steps
 Backyard planter
 Gazebo
Pond with Waterfall (at completion)

+273

Response time2 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for J&J Plastering
J&J Plastering
New to Angi
Swimming Pool -RemodelSwimming Pool: Concrete - Build or Install

Serving Thornton, CO and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

J&J Plastering 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.

Response time1 day
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Pool Construction and Installation FAQs, answered by experts

To hire a land surveyor, you need to start by searching online for reputable professionals in your area. Here are a few steps to take when making a shortlist:

  • Browse land surveyor service website

  • Check credentials

  • Read customer reviews

  • Find their contact information

  • Call or email to inquire about more information

  • Ask how far they travel, if you’re some distance away

  • Find out how they charge for their services

  • Ask about schedule and turnaround times

  • Repeat these steps for one to two other services and compare pricing

New constructions, renovations, and interior layouts benefit from expert drafting.

Construction typically takes 3-6 months, including site preparation and assembly.

When planning for land survey costs, you should consider the following elements as major contributors to the overall cost:

  • Size of your property in terms of acres or square feet

  • Complexity of the terrain in terms of hills, elevation changes, rocks, water, and other features

  • Type of survey you need (boundary survey, topographic survey, or a combination of survey types)

  • Distance traveled for the professional surveyor

Soil testers and licensed excavators are often the professionals you hire if you need a perc test. In some cases, structural engineers will also be able to conduct the test for you. In many municipalities, you’ll need your professional on-site to dig and fill the holes with water, as well as a representative from your local building department or health department. That representative is the individual who will determine whether your test passes or fails.

The Thornton, CO homeowners’ guide to pool constructions and installations

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