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 Long Grove basement remodels
Historic Downtown Long Grove, Robert Parker Coffin covered bridge, Long Grove Community Church, Archer School, Reed-Turner Woodland Nature Preserve, Buffalo Creek Forest Preserve, Country Meadows Elementary and Woodlawn Middle School, Royal Melbourne Country Club, Metra North Central Service at Buffalo Grove
Basement finishing in Long Grove, IL
GS Construction provides expert remodeling services to homeowners in Long Grove and throughout the northern Chicago suburbs. With decades of experience, our family-owned business specializes in transforming homes in Lake County. We offer comprehensive kitchen, bathroom, and whole-home renovations.
Long Grove permits & building codes for basement remodels
The Village of Long Grove requires building permits for most residential projects, with plan review covering structural, electrical, mechanical, and plumbing work plus zoning, Energy Conservation Code, and Village Stormwater Ordinance compliance; applications go to the Building Department at Village Hall on Old McHenry Road. Because most homes outside downtown rely on private wells and septic systems, the Lake County Health Department also reviews additions and alterations on those parcels — and adding a bedroom or expanding the footprint by more than 50 percent can require bringing the septic system up to current code. GS Construction manages the full permit process — village application, engineering and health-department coordination, and inspection scheduling — on every Long Grove project.
How your Long Grove 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 Long Grove Love Us
Real reviews from homeowners. Ask us for live phone references.
I don't even know where to begin, Patryk & Greg are just amazing! We hired them to remodel approximately 4000 sqft of a 1985 house which included an unfinished basement. The whole experience could not have been better. It took about 7 months and for most of it, we lived in the house with two children. They are incredibly professional, can troubleshoot any issue and are 100% dependable. Patryk led the project and he was very detail-oriented. Everything had a purpose and was finished with beautiful extra touches. I changed my mind frequently and they didn't miss a beat. They worked around the changes and kept moving. The materials they used and the teams they brought in were all top notch. They didn't spend money where it wasn't necessary and in fact, they were always trying to find ways to save money. Finally, they are really nice guys. Polite, respectful and very accomodating. After spending so long in my house, we (almost) miss having the around. As I mentioned, we had the whole house remodeled and its impossible to post every picture so I will showcase just a few highlights. The whole house is beautiful! Scott & I THANK YOU!!!
Before & After & Timelapse
What homeowners near Long Grove say
“I don't even know where to begin, Patryk & Greg are just amazing! We hired them to remodel approximately 4000 sqft of a 1985 house which included an unfinished basement. The whole experience could not have been better. It took about 7 month...”
“They did an outstanding job on our complete bathroom renovation! Our bathroom was an icebox due to poor insulation from the original build. They made excellent design recommendations to resolve the poor insulation and also installed heated...”
“In a word, superb. This is the first time I've taken the trouble to review a contractor. We hired GS Construction to remodel a bathroom. The job took about 3 weeks; during that time, they were always on time and didn't miss a single day. Th...”
Budgeting first? See real 2026 price ranges in our basement remodeling cost guide — and what your Long Grove permit will add in our permit guide.
Completed projects around Long Grove
GS Construction crews have completed 265 projects within 10 miles of Long Grove — part of 409 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 Long Grove
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 Long Grove. 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
Long Grove and surrounding Chicagoland areas