Fiberglass pool installation, coordinated from the ground up.

Tallgrass Pools plans and builds complete inground pool projects for homeowners in Decatur and surrounding Central Illinois communities—from excavation and pool setting to drainage, decking and startup.

Request a free estimate

One team. One complete plan.

More than setting a shell.

A successful fiberglass pool project depends on what happens below, beside and around the pool. Site access, elevations, base preparation, plumbing, backfill, drainage and patio construction all have to work together.

We coordinate those pieces as one construction project, helping reduce handoffs and keep responsibility clear from the first site visit through pool startup.

Property and access review
Pool model, placement and elevation planning
Excavation, base preparation and pool setting
Plumbing, equipment and properly planned backfill
Concrete or paver patio, coping and drainage
Equipment programming, water startup and homeowner walkthrough

Low-maintenance surface

Fiberglass has a smooth finished surface with no vinyl liner to replace.

Thoughtful pool choices

Choose from Thursday Pools designs with built-in steps, benches, tanning ledges and other features.

A finished backyard

Plan the pool, patio, retaining needs and drainage together instead of as disconnected projects.

Built for the whole project

What installation includes.

Your written proposal will identify the work and equipment selected for your property. Because every yard is different, exact scope depends on access, grade, soil conditions, pool model and the surrounding hardscape.

Permit and utility-locate coordination
Excavation and material handling
Pool base, setting and leveling
Plumbing and circulation equipment
Backfill and water placement sequence
Decking, drainage and final startup

Serving Central Illinois

Ready to talk through your yard?

Tell us where you are, what you are picturing and when you hope to swim.

Send a project request