What inground pool construction costs in Decatur
Construction pricing in Illinois runs 6% above the national average, so inground pool construction here typically lands between $61,480 and $103,880 for an inground pool with decking and permits.
Figures are modeled from 2026 national baselines adjusted by a Illinois cost factor of 1.06. They are estimates for comparison, not quotes — your property, access and material choices move the real number.
Pool Builders serving Decatur
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- Family Home & Patio
- Pro Serve Pool and Service
- Decatur Pool and Spa
- Dave Munson Construction, Inc.
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
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