Home Additions Experts
Expert Home Additions Services
GS Construction & Remodeling specializes in professional Home Additions. As a father-son team, we bring decades of combined experience to every project.
From the first walkthrough to the last punch-list item, Greg or Patryk runs your Home Additions project themselves. That means a scope written out line by line instead of one number, permits pulled and handled with your village, and the same faces on site rather than a crew you've never met.
- Specialized Home Additions expertise
- On-site supervision for every project
- Transparent pricing with no surprises
- Quality craftsmanship guaranteed
"Your Home Additions project deserves the best—we deliver it."
Neighborhoods & landmarks near our Kenilworth home additions
Kenilworth Club, Kenilworth Assembly Hall, Joseph Sears School, Townley Field, Green Bay Trail, Sheridan Road, Kenilworth Metra station (UP-N), New Trier High School
Home additions in Kenilworth, IL
GS Construction provides remodeling services to homeowners in Kenilworth and throughout New Trier Township. We're a local, family-owned contractor specializing in kitchen, bathroom, and whole-home renovations, bringing decades of experience to projects of all sizes in the area.
Kenilworth permits & building codes for home additions
Kenilworth's Building/Planning Division reviews permit applications for every building project in the Village (847-251-1666), with applications, plan tracking, payment, and the digital permit card all handled through the Village's online BS&A portal. Roofing, plumbing, irrigation, and electrical contractors must have current licenses on file with the Village as part of the submittal. If a remodel touches the water service, the Village's lead-line cost-share program (effective January 2027) covers 100% of the public side and half of the private side up to $3,000. GS Construction manages the full permit process — portal submittal, trade licensing, and inspection scheduling — on every Kenilworth project.
How your Kenilworth project runs
ProcessThe same six stages on every job — free in-home estimate through warranty.
Free in-home estimate
Greg or Patryk — the owners, not a salesperson — walk your space, take real measurements, and give you honest feedback on what your budget buys.
Itemized scope & contract
Labor, materials, demolition and disposal priced line by line, not one mystery number. Payment terms and warranty are in the written contract.
Design & selections
Bring your own designer, use our architects and designers, or choose everything yourself. Selections are scheduled ahead so lead times never stall the site.
Permits & scheduling
We pull and manage building, plumbing and electrical permits with your village — typically 1–2 weeks — and hand you a written schedule before demo day.
The build, owner-supervised
Long-standing trade partners working in sequence under daily owner supervision. Your client portal shows the schedule, change orders and current balance.
Walkthrough & warranty
We walk the finished job together, close out every punch-list item, hand over manufacturer paperwork, and your written workmanship warranty starts. Our commitment never expires.
Testimonials
Your Neighbours in Kenilworth Love Us
Real reviews from homeowners. Ask us for live phone references.
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 and adding wood floors to several rooms in our condo. We had definite ideas of what we wanted since we have done many remodeling projects in several previous homes, but both Patryk and Greg added great value with suggestions and ideas of their own based on their experience and talent. Their follow through was excellent and we feel confident that if anything needs attention, they will be there to make it right. P.S. They did a great clean up at the end of the project......i
Before & After & Timelapse
What homeowners near Kenilworth 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...”
“My designer and I chose GS Construction for the rehab of my kitchen and other small projects in my newly purchased condo. They were recomended by a client of the designer, Mark Zancanaro Design, who raved about their professionalism and com...”
“Greg and Patryk came highly recommended by another client of theirs and I too would highly recommend them. They have done a kitchen renovation for me as well as other carpentry and tiling projects. They are courteous and punctual and respon...”
Budgeting first? See real 2026 price ranges in our home additions cost guide — and what your Kenilworth permit will add in our permit guide.
Completed projects around Kenilworth
GS Construction crews have completed 83 projects within 10 miles of Kenilworth — part of 410 completed projects across 68 Chicago-area ZIP codes. The map below shows real project density from our records, not a service-area claim.
More Remodeling Services in Kenilworth
Contact GS Construction
Let's Build Beautiful Spaces Together
GS Construction is a father-and-son construction company specializing in residential remodeling and renovations in Kenilworth. 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
- [email protected]
- Service Area
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Service Area
Kenilworth and surrounding Chicagoland areas