General Contractor in Downers Grove

Downers Grove homeowners deserve a general contractor who is straightforward about what a project will cost, how long it will take, and who will be in their house every day. Turn Key Designs delivers that clarity. We are a licensed GC and design-build firm serving Downers Grove from our base in Lombard, close enough to be on-site quickly and experienced enough to manage projects of any complexity.

What We Manage

As your general contractor, we coordinate every trade and every detail on your project. Electricians, plumbers, HVAC technicians, carpenters, tile setters, painters, and specialty subcontractors all work under our management. We hold the contracts, enforce the schedule, and ensure quality at every phase. You deal with one project manager and one point of contact.

Our team is licensed through the Illinois Department of Financial and Professional Regulation, and our subcontractors carry their own licenses, liability insurance, and workers’ compensation coverage.

Projects We Handle in Downers Grove

• Kitchen remodeling: full gut renovations, custom cabinetry, countertops, and layout reconfiguration
• Bathroom remodeling: master suite renovations, walk-in showers, and full tile work
• Home additions: room additions, second-story additions, and garage conversions
• Whole-home renovations: multi-room phased projects
• Basement finishing: bedrooms, recreation rooms, offices, bathrooms
• Flooring: hardwood, LVP, laminate, and tile
• Structural work: wall removals, beam installation, foundation repairs

Downers Grove’s Architectural Diversity

Downers Grove’s housing stock spans from 1920s bungalows to brand-new construction. That range means very different general contracting challenges from project to project. A bungalow near the Metra station may need electrical panel upgrades, galvanized plumbing replacement, and foundation work alongside the cosmetic renovation. A newer home off Ogden Avenue may only need interior finishes. We evaluate every Downers Grove home’s existing conditions during our discovery phase so the scope and budget account for the full picture.

Design-Build Advantage

Turn Key is not just a general contractor. We are a design-build firm with an in-house design team. Our three-phase process ensures your project is fully designed, rendered in 3D, and priced before construction starts. Material selections happen at our Lombard showroom. Read more about why homeowners choose Turn Key.

Permits in Downers Grove

Most Downers Grove projects require permits from the Village of Downers Grove Community Development department. We handle all applications, inspections, and compliance with the Illinois Plumbing Code and locally adopted building codes.

Choosing a Contractor

Our guide on how to choose a general contractor in Illinois covers licensing, insurance, reference checking, and common red flags.

Other Services in Downers Grove

Turn Key Designs provides interior design, custom cabinetry, home additions, home remodeling, and flooring in Downers Grove. Visit our Downers Grove services page for the full list.

Get Started

Call (630) 353-1186 or schedule a free consultation online.