Basement Remodeling Experts
Expert Basement Remodeling Services
GS Construction & Remodeling specializes in professional Basement Remodeling. 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 Basement Remodeling 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 Basement Remodeling expertise
- On-site supervision for every project
- Transparent pricing with no surprises
- Quality craftsmanship guaranteed
"Your Basement Remodeling project deserves the best—we deliver it."
Neighborhoods & landmarks near our Barrington basement finishing
Catlow Theater, downtown Barrington Metra station (UP-NW), Barrington 220 schools, Citizens Park, Baker's Lake, Ice House Mall, Main Street, Northwest Highway
Neighborhoods we work in
- Barrington Hills
- Wynstone
- Sutton
- Fairfield
- Flint Creek
- Whisper Creek
- Fox Point
- Lake Barrington Shores
Basement finishing in Barrington, IL
Basement finishing in Barrington frequently transforms underutilized lower levels into vibrant, functional spaces tailored to each home's era. Many mid-century ranches and colonials, common in older sections of Barrington, often feature basements with lower ceiling heights and less open layouts, which we skillfully address to create bright, inviting rooms. For homes built in the 1980s and 90s, particularly in subdivisions that emerged during that period, basements often present more generous footprints, allowing for expansive family rooms, dedicated home theaters, or comprehensive guest suites. Our work here typically involves upgrading electrical systems, ensuring proper insulation, and integrating modern design elements that complement the existing architecture. Whether it's a cozy den in a classic Barrington home or a multi-zone entertainment area in a newer custom build, we specialize in maximizing every square foot. We focus on creating seamless transitions from the upper levels, making the basement feel like an integral part of the home rather than an afterthought.
What Barrington homeowners ask for
Barrington homeowners frequently request egress window installations or enlargements to meet code and enhance natural light, especially in older homes with smaller existing openings. Another common request involves creating distinct zones for different activities, such as a home gym, a children's play area, and a dedicated home office, often utilizing clever built-ins and strategic lighting to define each space. Many also prioritize the addition of a full bathroom, particularly in homes lacking one on the main floor, to increase convenience and property value. We also see strong demand for wet bars or kitchenettes, transforming basements into ideal entertaining hubs.
About Barrington
Barrington boasts a rich tapestry of established neighborhoods, from classic colonials and ranches to newer custom homes. GS Construction has been privileged to transform residences across this diverse landscape, understanding the unique character and remodeling challenges of Barrington's varied housing stock.
Barrington, with its charming, walkable historic downtown centered around the iconic Catlow Theater, the bustling Metra UP-NW station, and the vibrant shops along Main Street and Northwest Highway, boasts a rich tapestry of established neighborhoods. The village's housing stock tells a story spanning decades. Many of the homes built in the mid-century, often found in areas like the neighborhoods surrounding Citizens Park, feature sturdy construction. As the village expanded, subdivisions emerged with more contemporary designs. Later developments introduced custom homes with larger footprints. Just beyond the village line, our work seamlessly extends to the grand estate properties of Barrington Hills. We also serve the surrounding Barrington-area communities.
The sturdy construction of mid-century homes around Citizens Park often means basements with lower ceiling heights and potential for older drain tile systems, requiring careful assessment for moisture. As the village expanded into subdivisions with more contemporary designs, basements likely feature improved ceiling heights and layouts, though older ejector pumps or mechanicals might still be a factor. Custom homes with larger footprints in later developments often provide more open basement spaces, making egress window installations more straightforward. Understanding the local nuances, including specific flood-prone areas, is crucial for smart design choices and robust construction practices to mitigate potential issues.
For basement finishing projects in Barrington, the village requires inspections at various stages, including framing, electrical, plumbing, and insulation, before drywall installation. Our team ensures all necessary applications are filed accurately and efficiently, and we manage the scheduling and coordination of every required inspection through final approval. We understand the specific review points for basement build-outs.
How your 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 Barrington Love Us
Real reviews from homeowners. Ask us for live phone references.
Having done a fairly large amount of “research” online I concluded that it was time to get an excellent contractor team and not second rate. GS is A + excellent. From bottom to top, their people care about doing the right thing, they are active listeners who ask for feedback, and have a very positive attitude in achieving excellence in the little matters which leads to big beautiful renovations. The difference between ordinary and extraordinary is that little extra, said a prominent fb coach, and its true in renovations. Greg Szady and Patryk Szady have high quality people and actively work with my selected and excellent designer Jenn Peterson to put my first floor into the 21st century and beyond my expectations. The designer selected very high quality materials and Patryk and Greg delivered excellent renovations installations and detail. Kudos especially to GS flooring experts because everything transformed beautifully. No one has paid me for this review or told me what to say.
Before & After & Timelapse
What homeowners near Barrington say
“Having done a fairly large amount of “research” online I concluded that it was time to get an excellent contractor team and not second rate. GS is A + excellent. From bottom to top, their people care about doing the right thing, they are ac...”
“We learned of GS Construction through acquaintances who had hired them for two kitchen remodels, and subsequently hired them for our new hardwood oak floors, kitchen remodel, and conversion of a half bath to a full bath. Greg and Patryk wer...”
“GS Construction was the contractor recommended to us for our remodeling project by our designer, Jenn Peterson of J. Peterson Design. The project involved gutting most of the first floor and doing a complete remodel of the kitchen and famil...”
Basement Remodeling 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 basement remodeling cost guide — and what your Barrington permit will add in our permit guide.
Completed projects around Barrington
GS Construction crews have completed 220 projects within 10 miles of 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 Barrington
Contact GS Construction
Let's Build Beautiful Spaces Together
GS Construction is a father-and-son construction company, and basement remodeling in 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
Barrington and surrounding Chicagoland areas