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 Forest, IL
Neighborhoods & landmarks near our Oak Forest home additions
Oak Forest Metra Station (Rock Island District), Oak Forest High School, Oak Forest Park District, George W. Dunne National Golf Course, Chicago Gaelic Park, Yankee Woods, Tinley Creek Trail System, Cicero Avenue (Route 50), 159th Street (U.S. Route 6)
Oak Forest permits & building codes for home additions
The City of Oak Forest's Building Department reviews construction plans, issues building permits, and inspects completed work, and permits are required for remodeling, additions, and most other improvement projects. The city publishes project-specific building guides covering permit procedures, zoning regulations, construction requirements, and fees, and currently asks for 48-72 hours' notice when scheduling inspections. GS Construction manages the full permit process in Oak Forest — application, plan submittal, and every inspection through final sign-off.
Home Additions Coverage Around Oak Forest
We provide home additions in Oak Forest and nearby communities to keep schedules, crews, and permitting coordination efficient.
Planning Home Additions in Oak Forest
Most Oak Forest 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 Forest
We handle sequencing, trade coordination, and code-compliance requirements for Home Additions projects in Oak Forest. Permit context: The City of Oak Forest's Building Department reviews construction plans, issues building permits, and inspects completed....
Nearby service coverage from Oak Forest
In addition to Oak Forest, we regularly complete Home Additions projects in nearby communities including Orland Hills, Riverdale, Palos Park. This helps keep crews, vendors, and scheduling logistics efficient across the area.
What homeowners near Oak Forest 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 Forest permit will add in our permit guide.
Testimonials
Your Neighbours in Oak Forest Love Us
Real reviews from homeowners. Ask us for live phone references.
Patryk (and team) were the best to work with. They helped us with a remodel on our basement (including the addition of a dry bar about 4 months later) and we couldn't be happier with the finished product. They were transparent with us through the entire project (through crazy supply chain issues). When they couldn't get something they were up front with us providing options that might be easier to secure to finish the project in a more timely manner. His entire team is honesty so delightful to work with and have in my home. I've had contractors in my house where it's somewhat uncomfortable and Patryk's team is all amazing. The communication about when they would be coming by was seamless. And as a woman (who was basically running this project) they weren't condescending or rude to me either. I cannot wait to work with them again and would hire them in a heartbeat.
Completed projects around Oak Forest
GS Construction crews have completed 1 project within 10 miles of Oak Forest — 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 Forest
Home Additions in Nearby Areas
We also serve these communities near Oak Forest, 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 Forest. 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 Forest and surrounding Chicagoland areas