Swimming Pools Cost in Thornton, CO in 2026
Most Swimming Pools projects in Thornton, CO cost between $36,000 and $125,000. The typical price is $67,000.
Labour and materials in Thornton run about 5% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Vinyl liner, fibreglass shell or gunite
- Size, depth and features like spas and waterfalls
- Site access for excavation equipment
- Required fencing and safety compliance
Usually included
- Excavation and shell
- Plumbing, pump and filtration
- Decking immediately around the pool
- Startup and water balancing
Usually extra
- Landscaping beyond the pool deck
- Safety fencing required by code
- Heater and automation
Swimming pool builders in Thornton, CO
Businesses listed on Google near Thornton, CO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Integrity Pool Builders
4.8(100 reviews)
2500 S Tejon St, Englewood, CO 80110
Aquality Pools & Spas
4.9(73 reviews)
3050 Industrial Ln Unit 100, Broomfield, CO 80020
Crystal Clear Pools & Spas Inc
4.4(115 reviews)
360 W 84th Ave, Denver, CO 80260
Northern Colorado Pools
4.9(30 reviews)
341 1st St unit F5, Mead, CO 80542
Laguna Pools
4.7(30 reviews)
2536 S Delaware St, Denver, CO 80223
Front Range Pools & Spas
5.0(11 reviews)
2379 Co Rd 10, Erie, CO 80516