GS Construction is a family-owned, licensed remodeling contractor serving the 60091 ZIP code in Wilmette, Illinois. Free in-home estimates for kitchen, bathroom, and whole-home renovations. We've completed 4 projects in and around this ZIP.
One contract, one project lead
Greg & Patryk run every job with licensed trade partners under GS supervision — see how the process works.
Permits handled for you
Application, village registration, and every inspection through final sign-off — on every Wilmette project.
Written warranty
Workmanship stands behind every remodel — read the GS warranty.
GS Construction crews have completed 9 projects in ZIP 60091 alone — real jobs from our project records, not a service-area claim. The map at the bottom of this page shows how that work spreads across Wilmette and the surrounding ZIP codes.
Remodeling services available in Wilmette 60091
Kitchen Remodeling in Wilmette
Free estimates · Licensed · Insured
Bathroom Remodeling in Wilmette
Free estimates · Licensed · Insured
Whole-Home Remodeling in Wilmette
Free estimates · Licensed · Insured
Basement Remodeling in Wilmette
Free estimates · Licensed · Insured
Home Additions in Wilmette
Free estimates · Licensed · Insured
About ZIP 60091 in Wilmette, IL
East Wilmette is pre-war to its brick streets: the CAGE neighborhood — named for Chestnut, Ashland, Greenwood, and Elmwood — holds colonials, Tudors, Victorians, and foursquares built from the 1890s to the 1930s, a short walk from Gillson Park and the 1928 Spanish Court arcades of Plaza del Lago. Farther west, the stock turns mid-century near Edens Plaza. GS Construction remodels both eras: kitchens that open compartmented pre-war plans, baths and basements that retire galvanized supply lines and tired drain tile, and additions and whole-home projects scaled to Wilmette lots. One Wilmette-specific note: the Village's 2024 policy replaces its roughly 2,200 remaining lead service lines at no cost through the village-wide program — but a replacement triggered by an addition or service upgrade is the owner's expense, so we time that piece deliberately. Most of the village feeds District 39 and then New Trier, with the Metra UP-N and the Purple Line's Linden terminal handling the commute.
Permit notes: Wilmette permits go through Community Development at 1200 Wilmette Avenue — paper submittals are preferred (electronic filings take longer to issue) — with a published goal of 10 business days per reviewer for first review. Plans need an Illinois architect's or structural engineer's stamp for structural work or projects over $25,000, reviewers can require one even below that for kitchens, baths, and basement remodels, and every contractor on the permit must hold a Wilmette contractor license before issuance. Exterior work on a designated Wilmette landmark needs a no-fee Certificate of Appropriateness from the Historic Preservation Commission first, and the village also maintains an Appearance Review Commission for design review. GS Construction manages the full permit process — applications, stamped drawings, contractor licensing, and phone-scheduled inspections — on every Wilmette project.
What Wilmette homeowners say
“We cannot say enough good things about GS Construction and about Greg and Patryk. We hired them on a strong recommendation from a friend and are very pleased with the results. Our project included remodeling a kitchen and master bathroom an...”
Wilmette homeowner guides
Building permits in Wilmette
Who needs one, fees, review times & inspections — from official village sources.
Lead pipe replacement in Wilmette
Who pays, how to check your line, and what it means mid-remodel.
What remodeling really costs
Real 2026 price ranges for kitchens, baths, basements & additions.
Remodeling in 60091 — common questions
- Do you serve ZIP code 60091?
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Yes — Wilmette (60091) is part of GS Construction's core service area, where our crews have completed 9 projects to date. We provide free in-home estimates throughout the area.
- Who pulls the building permit for a remodel in Wilmette?
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We do. GS Construction prepares the drawings and application, registers with the village where required, and schedules every inspection through final sign-off on all Wilmette projects.
- What remodeling services do you offer in 60091?
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Kitchen remodeling, bathroom remodeling, basement finishing, home additions, and whole-home renovations — one contract and one project lead, with licensed trade partners under GS supervision.
- How do I get a quote for a project in Wilmette?
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Request a free in-home estimate — we visit the home, discuss the scope, and deliver an itemized quote. There is no charge and no pressure at any point.
Nearby ZIP codes we serve
Completed projects around Wilmette
GS Construction crews have completed 91 projects within 10 miles of Wilmette — part of 399 completed projects across 67 Chicago-area ZIP codes. The map below shows real project density from our records, not a service-area claim.
Remodeling in 60091? Let's talk.
Free in-home estimate with an itemized scope — permits, drawings, and inspections handled by us on every Wilmette project.