Let's Start Your Project in Wilmette

Arlington Heights kitchen remodel with wood cabinets, white quartz countertops, stainless steel appliances, and pendant light
Gregory and Patryk - GS Construction
Gregory and Patryk - GS Construction

Let's Build Beautiful Spaces Together

GS Construction is a father-and-son construction company specializing in residential remodeling and renovations in Wilmette. Expect clear communication, quality craftsmanship, and a straightforward plan—reach out today to schedule a free in-home consultation and get a detailed estimate and honest feedback.

Telephone
(224) 735-4200
Service Area
Service Area
Wilmette and surrounding Chicagoland areas

Please select at least 2 different days and times you're available to meet.

Saturday morning appointments are limited. If you need a Saturday meeting, please mention it in your message. We typically schedule Saturday appointments about 4 weeks in advance.

Serving Wilmette, IL homeowners

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.

Neighborhoods & landmarks near our Wilmette remodeling projects

Baha'i House of Worship, Gillson Park, Plaza del Lago, Wilmette Historical Museum, Edens Plaza, Linden Purple Line terminal, Wilmette Metra station (UP-N), New Trier High School, Centennial Ice Arena

Wilmette permits & building codes for remodeling projects

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.

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.

Click to explore map

Testimonials

Your Neighbours in Wilmette Love Us

Real reviews from homeowners. Ask us for live phone references.

5 Stars

Greg, Patryk, Caesar and crew were very professional, experienced in their trade and personable. We had no problem living in the lower level with our 80 pound lab, who became their best friend, during our kitchen and main level renovation. They communicated when and what time someone would be coming, which was almost every week day. This being our first renovation they made suggestions, came up with work arounds and explained why they did things a certain way, but made changes when we asked. They are incredibly easy to work with, came in on budget, and completed the job early. Even after the job was complete they stayed in touch and made a few minor adjustments. We recommend them!

Maribeth S
Maribeth S
Arlington Heights, IL · Jan 2026
Arlington Heights kitchen remodel: Custom cabinets, marble countertops, unique backsplash, stainless steel appliances.

Kitchen Remodeling in Wilmette

Transform your kitchen into the heart of your home. From custom cabinetry and premium countertops to complete renovations – we create beautiful, functional spaces where families gather and memories are made.

  • Custom cabinetry & storage solutions
  • Granite, quartz & marble countertops
  • Flooring, lighting & complete renovations
Modern bathroom remodel with white cabinets, quartz countertop, dual sinks, and beveled mirrors in Palatine, IL.

Bathroom Remodeling in Wilmette

Create your personal spa retreat with expert bathroom renovations. From luxurious walk-in showers and soaking tubs to modern vanities and tile work – we design bathrooms that combine comfort with style.

  • Walk-in showers & luxury tubs
  • Custom tile work & vanities
  • Modern fixtures & lighting
Arlington Heights kitchen remodel with wood cabinets, white quartz countertops, stainless steel appliances, and pendant light

Home Remodeling in Wilmette

Comprehensive home renovations that breathe new life into your entire living space. From room additions and open floor plans to complete home makeovers – we handle projects of any scale with precision.

  • Room additions & expansions
  • Open concept floor plans
  • Complete home renovations
Finished basement with a game room, exposed brick feature wall, hardwood-look floors and a full bathroom — representative of the finished basement projects GS Construction builds in Wilmette, IL

Basement Remodeling in Wilmette

Turn an unfinished or dated basement into comfortable, code-compliant living space. From family rooms and home theaters to guest suites, wet bars, and basement bathrooms – we finish lower levels your family will actually use.

  • Family rooms, theaters & rec spaces
  • Guest bedrooms & basement bathrooms
  • Code-compliant electrical & plumbing
Bright four-season sunroom addition with a wall of windows, tile floor and ceiling fan — representative of the home addition projects GS Construction builds in Wilmette, IL

Home Additions in Wilmette

Expand your home with seamless additions designed to match your existing layout. From sunrooms and master suites to second-story additions – we add square footage that blends naturally with your home.

  • Room additions & bump-outs
  • Sunrooms & four-season rooms
  • Master suite & second-story additions
Inverness Mudroom Laundry Room: White cabinets, patterned tile floor, custom storage, baskets, hooks, and wood bench.

Mudroom & Laundry in Wilmette

Tame the daily clutter with a custom mudroom or laundry/mudroom combo. Built-in lockers, benches, cubbies, drop zones, durable tile floors, and utility sinks – designed around how your family actually moves through your home.

  • Built-in lockers, benches & cubbies
  • Combined laundry/mudroom layouts
  • Durable tile floors & utility sinks

Ready to Start Your Wilmette Project?

Get a free consultation and quote for your remodeling project. GS Construction is ready to bring your vision to life.