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 Port Barrington home additions
Fox River Preserve & Marina, Nielsen's Channels, Broken Oar Marina Bar & Grill, Fox Trail Park, Port Barrington Village Hall, Rawson Bridge Road, Roberts Road, Wauconda District 118 schools, Metra UP-NW at Fox River Grove
Neighborhoods we work in
- Fox River Valley Gardens
- Riverbend
- The Preserve
- Port Barrington Shores
- Fox Trails
Home additions in Port Barrington, IL
Home additions in Port Barrington often involve expanding the footprint of Fox River Valley Gardens' original homes, built on quarter-acre lots, to accommodate larger living spaces or additional bedrooms. Many of these charming, compact properties from the village's founding era benefit from strategically placed additions that enhance flow and functionality without overwhelming the existing structure. In newer subdivisions like Deer Grove and Port Barrington Shores, additions frequently extend a family room, add a dedicated home office, or create a mudroom entry, integrating seamlessly with the more contemporary architecture. The goal is typically to gain much-needed square footage while respecting the character and scale of the surrounding properties, whether near the channels or further inland.
What Port Barrington homeowners ask for
Port Barrington homeowners frequently request primary suite additions, particularly in the older sections where original homes may lack dedicated en-suite bathrooms or ample closet space. Another common request involves expanding kitchen footprints with bump-outs or full additions, allowing for larger islands and more extensive entertaining areas that blend with existing open-concept preferences. Many families also seek multi-purpose additions, creating flexible spaces that can serve as a guest room, home gym, or expanded family room as needs evolve.
About Port Barrington
Port Barrington homes span two eras: compact original-section homes near the water and newer subdivisions. This means remodeling can involve opening up older homes or updating kitchens and baths in the newer areas.
Port Barrington began in 1927 as Fox River Valley Gardens, a Fox River village whose original section still holds roughly 200 homes on quarter-acre lots along the man-made Nielsen's Channels. Newer neighborhoods — River Walk, Port Barrington Shores, and the early-2000s Deer Grove and Deer Grove North — came as the village grew. Families are served by Wauconda District 118 schools, with Metra's UP-NW line a short drive away at Fox River Grove and Cary.
What that means for home additions in Port Barrington: The original Fox River Valley Gardens homes on quarter-acre lots present distinct challenges for setbacks and lot coverage, necessitating careful planning for additions. Newer subdivisions like River Walk, Port Barrington Shores, Deer Grove, and Deer Grove North offer varying lot sizes and contemporary rooflines for additions to seamlessly tie into. The village's Building and Zoning Officer closely reviews exterior changes, ensuring new construction aligns with existing aesthetics. Additionally, additions involving plumbing must account for private well systems and the Northern Moraine Wastewater Reclamation District's sanitary sewer. Near the river, floodplain review will influence the design and feasibility of lower-level additions.
For home additions in Port Barrington, the village Building and Zoning Officer reviews plans for structural integrity, foundation details, and roof tie-ins, alongside exterior material matching. GS Construction & Remodeling manages all required permit applications and coordinates necessary inspections throughout the construction process, from footing and foundation to final framing and insulation.
How your Port Barrington 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 Port Barrington Love Us
Real reviews from homeowners. Ask us for live phone references.
Our project turned out better than we expected and as things were going along, we added more projects. Patryk, Greg and their team did a fantastic job. They were always so nice to work with, even suggesting things which was helpful. They never left a project until they thought it was perfect. We did a full kitchen remodel, even closing off a window to move a fridge and pantry to the other side to allow more cabinets and much needed counter space. They widen the entrance and the kitchen seems so much bigger. We think it’s Beautiful! They did laminated floors throughout the first floor, painted all walls and new baseboards. They created a wine bar which was just a cubby hole. They put in a pantry like cubby hole in our laundry room and added cabinets and above wall unit. One of the projects we had them add is new wooden stairs to the 2nd floor, white spindles and railing that curves instead of a wall and laminate floors on the 2nd floor. Other odd and ends that they never hesitated to do. We appreciate all they have done in our home, To us, it’s amazing how nice it is and how it should have been all the years we have lived here. Its exciting to show it off, it feels like a new house. These guys are amazing and would definately recommend them to anyone. Very reliable and easy to get in contact with when needed.
Before & After & Timelapse
What homeowners near Port Barrington say
“Our project turned out better than we expected and as things were going along, we added more projects. Patryk, Greg and their team did a fantastic job. They were always so nice to work with, even suggesting things which was helpful. They ne...”
“GS Construction is a reliable contractor who did top quality work at a reasonable price. We completed a first floor remodel (kitchen renovation with wall removal, half bath remodel, new hardwood floors, updated laundry room) which required...”
“I cannot say enough good things about Greg & Patryk and their team! One of my biggest hesitations about doing such a large project was knowing how hard it is to find a reliable contractor who would give us top quality work at a reasonable p...”
Home Additions stories from the blog
Kitchen Remodel · Barrington, IL
A Bright, Hardworking Kitchen Renovation in Barrington, IL
This kitchen renovation in Barrington, IL, completed in 2021, shows the kind of bright, hardworking space we love to build, centered around a striking gray island.
Sep 4, 2026
Kitchen Remodel · Hoffman Estates, IL
Hoffman Estates Kitchen & Wet Bar: A Bright, Cohesive Renovation
We transformed a kitchen, wet bar, and living room in Hoffman Estates, IL, creating a bright, updated space with white shaker cabinets and granite counters.
Sep 4, 2026
Kitchen Remodel · Palatine, IL
Palatine Kitchen Renovation: Dark Wood, Granite, and a Mosaic Accent
This Palatine kitchen renovation showcases rich dark wood cabinetry, elegant granite countertops, and modern stainless steel appliances.
Sep 4, 2026
Budgeting first? See real 2026 price ranges in our home additions cost guide — and what your Port Barrington permit will add in our permit guide.
Completed projects around Port Barrington
GS Construction crews have completed 63 projects within 10 miles of Port Barrington — part of 429 completed projects across 69 Chicago-area ZIP codes. The map below shows real project density from our records, not a service-area claim.
More Remodeling Services in Port Barrington
Contact GS Construction
Let's Build Beautiful Spaces Together
GS Construction is a father-and-son construction company, and home additions in Port Barrington is work Greg and Patryk run themselves. 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
Port Barrington and surrounding Chicagoland areas