Northbrook Home Additions

Home remodeling project by GS Construction

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
Gregory and Patryk - GS Construction
Gregory and Patryk - GS Construction
"Your Home Additions project deserves the best—we deliver it."

Home additions in Northbrook, IL

Northbrook boasts a diverse housing stock, from charming mid-century ranches in areas like Sunset Fields to larger, newer construction homes in gated communities. We understand the unique challenges and opportunities presented by each style, whether you're updating a vintage kitchen in a Green Acres split-level or renovating a master bathroom in a newer build near Techny Prairie Park and Fields. GS Construction handles kitchen remodels, bathroom renovations, basement finishing, and comprehensive whole-home transformations for Northbrook families, always striving for 5-star results. With our decades of experience, we're ready to make your Northbrook home even better.

Neighborhoods & landmarks near our Northbrook home additions

Northbrook Court, Village Green Park, Northbrook Public Library, Glenbrook North High School, Edens Expressway, Techny Prairie Park and Fields, Meadowbrook Elementary School

Northbrook permits & building codes for home additions

Remodeling projects involving structural changes, electrical work, or plumbing in Northbrook require permits from the Northbrook building department. GS Construction manages the entire permit process for our clients, from submitting applications to scheduling inspections, ensuring your project meets all local codes.

Project timelapse
Before
Frame 2
Frame 3
Frame 4
Frame 5
Frame 6
Frame 7
Frame 8
Frame 9
After
Construction

Our Work

Addition Projects in Northbrook

Browse our addition remodeling projects completed in Northbrook. See the quality craftsmanship our family brings to every addition project.

Hoffman Estates kitchen remodel with white cabinets, island seating, stainless steel appliances, and dark wood floors.

No projects found.

Project timelapse
Before
Frame 2
After
Construction

Testimonials

Your Neighbours in Northbrook Love Us

Real reviews from homeowners. Ask us for live phone references.

5 Stars

Greg & Patryk renovated our 1.5 baths into two full bathrooms, and we couldn’t be happier with the experience. They were extremely communicative throughout the entire project, visiting frequently and responding to our questions within just a couple of hours. Every subcontractor they brought in was professional, courteous, and easy to work with, which made the whole process feel smooth and well-managed. As first-time homeowners taking on a renovation, we really appreciated how quick they were to offer guidance, share their expertise, and patiently answer all of our questions. The final result looks incredible—we’re absolutely thrilled with how everything turned out. We would highly recommend Greg & Patryk to anyone looking for a reliable, knowledgeable, and professional contractor. All for an extremely competitive price. We could not recommend more emphatically!

Katie S
Katie S
· Apr 2026
Click to explore map
Gregory and Patryk - GS Construction
Gregory and Patryk - GS Construction

Let's Build Beautiful Spaces Together

GS Construction is a father-and-son construction company specializing in residential remodeling and renovations in Northbrook. 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
Service Area
Service Area
Northbrook and surrounding Chicagoland areas

Open to enter your address and pick available dates.

Please select at least 2 different days and times you're available to meet.

Saturday morning appointments are limited. If you need a Saturday meeting, please mention it in your message. We typically schedule Saturday appointments about 4 weeks in advance.