How much do home additions cost in Long Lake?

Addition costs vary by size, structural scope, and finish level. We provide a detailed estimate and phased plan so you understand the full investment.

How long does a home addition take?

Timelines depend on design, permitting, and construction scope. Most additions take multiple phases, and we provide a project timeline before work begins.

Will a new addition match my current home?

Yes. We design and build additions to align with your existing rooflines, materials, and architectural style for a cohesive final result.

Do you handle permits and inspections for additions in Long Lake?

Absolutely. We coordinate permits, inspections, and code compliance from planning through final walkthrough.

How do you scope Home Additions projects in Long Lake?

We begin with an in-home consultation, define must-have vs. optional scope, and provide a phased plan when needed so Long Lake homeowners can move forward with confidence.

Can you coordinate design and build decisions for Long Lake projects?

Yes. We help align layout, material, and sequencing decisions early so your Home Additions project in Long Lake moves efficiently from planning to final walkthrough.

Do you serve areas near Long Lake for Home Additions?

Yes. We also support Home Additions projects in nearby communities such as Round Lake, Fox Lake Hills, Fort Hill.

Long Lake Addition Renovation

Bright four-season sunroom addition with a wall of windows, tile floor and ceiling fan — representative of the home addition projects GS Construction builds in Long Lake, IL

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

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"Your Home Additions project deserves the best—we deliver it."

Home additions in Long Lake, IL

Long Lake homes often feature a mix of styles, from charming older cottages near the lake to more recent construction in subdivisions further inland. Many properties benefit from updated kitchens and bathrooms to meet modern needs. GS Construction understands the nuances of remodeling in Long Lake, whether it's a complete home renovation or a smaller project to refresh your space. We handle kitchen and bathroom remodels, basement finishing, and whole-home transformations, always keeping your vision and budget in mind. We ensure your remodeling project enhances the beauty and value of your Long Lake home.

Neighborhoods & landmarks near our Long Lake home additions

Long Lake, Wauconda High School, Lakewood Forest Preserve, Route 12, Bangs Lake, Cook Memorial Public Library District, St. Peter School

Long Lake permits & building codes for home additions

Remodeling projects involving structural changes, electrical work, or plumbing in Long Lake require permits from the Village of Long Lake building department. GS Construction manages the entire permit process, including application submission and inspection scheduling, to ensure your project complies with local regulations.

Home Additions Coverage Around Long Lake

We provide home additions in Long Lake and nearby communities to keep schedules, crews, and permitting coordination efficient.

Home Additions in Round Lake Home Additions in Fox Lake Hills Home Additions in Fort Hill Home Additions in Fox Lake Home Additions in Lake Villa Home Additions in Grayslake

Planning Home Additions in Long Lake

Most Long Lake projects start with scope alignment: what to renovate now, what to phase later, and which finishes deliver the highest daily impact. We build plans around your home layout, timeline, and budget priorities.

Execution and permitting in Long Lake

We handle sequencing, trade coordination, and code-compliance requirements for Home Additions projects in Long Lake. Permit context: Remodeling projects involving structural changes, electrical work, or plumbing in Long Lake require permits from the Vil....

Nearby service coverage from Long Lake

In addition to Long Lake, we regularly complete Home Additions projects in nearby communities including Round Lake, Fox Lake Hills, Fort Hill. This helps keep crews, vendors, and scheduling logistics efficient across the area.

Modern Grand Room Remodel

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Testimonials

Your Neighbours in Long Lake Love Us

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5 Stars — Andrew S

Arlington Heights · Mar 2026

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More Remodeling Services in Long Lake

Long Lake Kitchen Remodeling Long Lake Bathroom Remodeling Long Lake Home Remodeling Long Lake Basement Remodeling

Home Additions in Nearby Areas

We also serve these communities near Long Lake, IL. Click for home additions info specific to each city.

Round Lake Home Additions 2.3 mi Fox Lake Hills Home Additions 2.6 mi Fort Hill Home Additions 2.9 mi Fox Lake Home Additions 3.3 mi Lake Villa Home Additions 3.9 mi Grayslake Home Additions 4.9 mi Lindenhurst Home Additions 5.6 mi Port Barrington Home Additions 10.0 mi

Let's Build Beautiful Spaces Together

GS Construction is a father-and-son construction company specializing in residential remodeling and renovations in Long Lake. 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: [email protected]
Service Area: Service Area
Long Lake and surrounding Chicagoland areas

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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.

How much do home additions cost in Long Lake?: Addition costs vary by size, structural scope, and finish level. We provide a detailed estimate and phased plan so you understand the full investment.
How long does a home addition take?: Timelines depend on design, permitting, and construction scope. Most additions take multiple phases, and we provide a project timeline before work begins.
Will a new addition match my current home?: Yes. We design and build additions to align with your existing rooflines, materials, and architectural style for a cohesive final result.
Do you handle permits and inspections for additions in Long Lake?: Absolutely. We coordinate permits, inspections, and code compliance from planning through final walkthrough.
How do you scope Home Additions projects in Long Lake?: We begin with an in-home consultation, define must-have vs. optional scope, and provide a phased plan when needed so Long Lake homeowners can move forward with confidence.
Can you coordinate design and build decisions for Long Lake projects?: Yes. We help align layout, material, and sequencing decisions early so your Home Additions project in Long Lake moves efficiently from planning to final walkthrough.
Do you serve areas near Long Lake for Home Additions?: Yes. We also support Home Additions projects in nearby communities such as Round Lake, Fox Lake Hills, Fort Hill.

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Long Lake Home Additions in Long Lake