Swimming Pools Cost in Defiance, MO in 2026
Most Swimming Pools projects in Defiance, MO cost between $34,000 and $115,000. The typical price is $63,000.
Labour and materials in Defiance run about 6% below 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 Defiance, MO
Businesses listed on Google near Defiance, MO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Wideman Pools, LLC
4.9(118 reviews)
2567 U.S. Hwy 67, Festus, MO 63028
Bi-State Pool & Spa
4.2(69 reviews)
509 Civic Park Dr, O'Fallon, MO 63366
Elevate Pools
4.4(41 reviews)
1112 Bryan Rd, O'Fallon, MO 63366
Luxe Pool & Spa
4.5(31 reviews)
12682 Veterans Memorial Pkwy Ste 103, Wentzville, MO 63385
Vickscapes Pools & more
5.0(18 reviews)
1004 Brook Mont Dr, O'Fallon, MO 63366
Natural pool scapes
No rating yet
1304 Hwy Dd, Defiance, MO 63341