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 Niles home additions
Golf Mill Shopping Center, Leaning Tower of Niles, Tam O'Shanter Golf Course, Grennan Heights Park, Niles-Maine District Library, Notre Dame College Prep, Milwaukee Avenue, Pace Pulse Milwaukee Line
Neighborhoods we work in
- Golf Mill
- Grennan Heights
- Pointe Royale
- Tam O'Shanter
- Niles North
- Howard Street Corridor
Home additions in Niles, IL
Expanding your living space in Niles often means working with the distinct architecture of mid-century homes. Many properties feature compact footprints, making a home addition a strategic way to gain square footage without moving. We frequently see requests to extend living rooms, create new family rooms, or add dedicated home offices, transforming a once-cozy layout into one that better accommodates modern family life. These additions often involve extending out from the rear or side of the existing structure, carefully integrating new construction with the original design. The goal is always to create a seamless flow and appearance, ensuring the addition feels like an intrinsic part of the home, not an afterthought.
What Niles homeowners ask for
Niles homeowners frequently request second-story additions to create new bedrooms or master suites, especially on one-story ranches, maximizing vertical space on smaller lots. Ground-floor expansions to enlarge kitchens into more open-concept great rooms, or to add dedicated mudrooms and laundry spaces, are also very common. Another frequent request is for sunrooms or four-season rooms, extending living areas while bringing in natural light and connecting to the outdoors.
About Niles
Niles is a postwar suburb, with about 60 percent of its housing dating from 1940–1969 and a median build year of 1965. This stock maps directly to what GS Construction does.
Niles is a postwar suburb: farms and nurseries along Milwaukee Avenue were subdivided almost overnight in the 1950s, and about 60 percent of its housing still dates from 1940–1969, with a median build year of 1965. Golf Mill, the Pulse Milwaukee Line to the Jefferson Park Blue Line, and the village's free bus keep it one of the most convenient close-in suburbs to reinvest in.
The prevalence of postwar houses in Niles means working with compact footprints, often requiring additions that respect existing lot sizes and setbacks common to these subdivisions. Tying into original roof lines and foundations is key for seamless integration, especially with many homes built in the mid-century era. The village's review process for exterior changes will focus on how additions integrate with these established architectural styles, ensuring new construction complements the existing housing stock. Understanding the original layouts and construction methods of these homes is crucial for planning any expansion, whether it's gaining space in an unfinished basement or a whole-home renovation. When moving plumbing for an addition, we also check the Village's service-line inventory, as Niles has been replacing lead service lines since 2022.
Home additions in Niles require meticulous plan review, especially concerning structural integrity, foundation work, and roof integration, all of which trigger specific inspections from the Community Development Department. GS Construction & Remodeling manages the entire permit process for additions, from submitting sealed drawings to coordinating all necessary inspections through final approval.
How your Niles 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 Niles Love Us
Real reviews from homeowners. Ask us for live phone references.
We cannot say enough good things about GS Construction and about Greg and Patryk. We hired them on a strong recommendation from a friend and are very pleased with the results. Our project included remodeling a kitchen and master bathroom and adding wood floors to several rooms in our condo. We had definite ideas of what we wanted since we have done many remodeling projects in several previous homes, but both Patryk and Greg added great value with suggestions and ideas of their own based on their experience and talent. Their follow through was excellent and we feel confident that if anything needs attention, they will be there to make it right. P.S. They did a great clean up at the end of the project......i
Before & After & Timelapse
What homeowners near Niles say
“We cannot say enough good things about GS Construction and about Greg and Patryk. We hired them on a strong recommendation from a friend and are very pleased with the results. Our project included remodeling a kitchen and master bathroom an...”
“My designer and I chose GS Construction for the rehab of my kitchen and other small projects in my newly purchased condo. They were recomended by a client of the designer, Mark Zancanaro Design, who raved about their professionalism and com...”
“Greg and Patryk came highly recommended by another client of theirs and I too would highly recommend them. They have done a kitchen renovation for me as well as other carpentry and tiling projects. They are courteous and punctual and respon...”
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 Niles permit will add in our permit guide.
Completed projects around Niles
GS Construction crews have completed 123 projects within 10 miles of Niles — 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 Niles
Contact GS Construction
Let's Build Beautiful Spaces Together
GS Construction is a father-and-son construction company, and home additions in Niles 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
Niles and surrounding Chicagoland areas