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 initial design consultation to final walkthrough, we handle every aspect of your Home Additions project with care. Our hands-on approach means you'll always have Gregory or Patryk on-site, ensuring quality at every step.
- 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."
Home additions in Oak Lawn, IL
Neighborhoods & landmarks near our Oak Lawn home additions
Advocate Christ Medical Center, Oak Lawn Patriot Metra Station, Oak Lawn Community High School, Stony Creek Promenade, Wolfe Wildlife Refuge, Centennial Park, Stony Creek Golf Course, Oak Lawn Public Library, 95th Street
Oak Lawn permits & building codes for home additions
The Village of Oak Lawn requires permits for most remodeling work — moving or adding walls, decks, garages, window replacement, roofing, and electrical or plumbing changes — with applications submitted through the village's BS&A Online portal and permits issued by the Building Division at Village Hall. Contractors must hold a current Oak Lawn contractor license and certificate of insurance before any permit is issued, and licensed trades such as plumbers, electricians, and roofers must document their state or municipal credentials. GS Construction manages the full permit process for Oak Lawn projects, from application and contractor registration through final inspections.
Home Additions Coverage Around Oak Lawn
We provide home additions in Oak Lawn and nearby communities to keep schedules, crews, and permitting coordination efficient.
Local ZIP coverage
Planning Home Additions in Oak Lawn
Most Oak Lawn projects start with scope alignment: what to renovate now, what to phase later, and which finishes deliver the highest daily impact. We build plans around your home layout, timeline, and budget priorities.
Execution and permitting in Oak Lawn
We handle sequencing, trade coordination, and code-compliance requirements for Home Additions projects in Oak Lawn. Permit context: The Village of Oak Lawn requires permits for most remodeling work — moving or adding walls, decks, garages, window repla....
Nearby service coverage from Oak Lawn
In addition to Oak Lawn, we regularly complete Home Additions projects in nearby communities including Hometown, Palos Park, Willow Springs. This helps keep crews, vendors, and scheduling logistics efficient across the area.
What homeowners near Oak Lawn say
“I cannot say enough good things about GS Constructions / Greg and Patryk Szady. From the start, their proposal and cost estimate was broken down, item by item, which most contractors don't do. It allowed us to alter our project to fit our b...”
“GS Construction worked on my condo renovation. Patryk had wonderful insight on details that that other potential contractors didn't even think of. They took all surprise issues in stride, and solved them before I even knew about the issues!...”
“You will not regret choosing GS Construction & Remodeling. We are beyond happy with our condo remodel, and it is all thanks to Greg, Patryk, and their team of hardworking and meticulous professionals. We completely remodeled our two bedroom...”
Budgeting first? See real 2026 price ranges in our home additions cost guide — and what your Oak Lawn permit will add in our permit guide.
Testimonials
Your Neighbours in Oak Lawn Love Us
Real reviews from homeowners. Ask us for live phone references.
Patryk and company recently completed a remodel of my bath. The result was outstanding, better than I hoped. Patryk and team were wonderful to work with, efficient, on schedule and always ready to answer any questions. I highly recommend them, you'll love their work. Sue K
Completed projects around Oak Lawn
GS Construction crews have completed 4 projects within 10 miles of Oak Lawn — 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.
More Remodeling Services in Oak Lawn
Home Additions in Nearby Areas
We also serve these communities near Oak Lawn, IL. Click for home additions info specific to each city.
Let's Build Beautiful Spaces Together
GS Construction is a father-and-son construction company specializing in residential remodeling and renovations in Oak Lawn. 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
Oak Lawn and surrounding Chicagoland areas