Home Additions, Garages & Structural Expansions

Additions & Expansions in the Chippewa Valley

Need more space? Bergeron Builders designs and constructs home additions, garage builds, and structural expansions that blend seamlessly with your existing home — adding value and functionality to your property.

Locally Owned

Proudly Chippewa Valley

100+ Projects Done

Proven local track record

Licensed & Insured

1-year warranty on all work

Free Estimate

Get Your Free Estimate

Tell us about your project — we'll take it from there.

Prefer to talk?(715) 382-3676

By submitting, you agree to receive a call or text regarding your project.

Fast response • No obligation

What We Do

Our Additions & Expansions Services

Here's what we handle as part of every additions & expansions project.

Home additionsRoom additions, second-story expansions, sunrooms, and bump-outs that add living space and seamlessly blend with your existing home's architecture.
Garage buildsAttached and detached garages, oversized workshops, and multi-bay garages built to match your home's style and meet your storage and workspace needs.
Structural expansionsMajor structural work including foundation extensions, load-bearing wall modifications, and roof-line extensions for significant space additions.
In-law suitesPrivate living quarters with separate entrances, kitchenettes, bathrooms, and bedrooms for extended family or rental income.
Second-story additionsAdd an entire floor to your existing home — bedrooms, bathrooms, and living spaces built on top of your current structure.
Mudrooms & entrywaysFunctional entry additions with built-in storage, benches, and coat areas — essential for Wisconsin's four-season climate.
Portfolio

Recent Additions & Expansions Projects

View All Projects
Our Process

How Additions & Expansions Works

From first call to final walkthrough — here’s what to expect when you work with us.

1

Free Next Day Estimate

We visit your home, assess the existing structure, discuss your space needs and vision, and provide a detailed estimate within 24 hours.

2

Design & Engineering

We create a design that complements your existing home, handle structural engineering, obtain all permits, and finalize materials and timelines.

3

Quality Construction

Our experienced crew handles foundation, framing, roofing, mechanical systems, and finish work — ensuring a seamless connection to your existing home.

4

Final Walkthrough

We walk through the completed addition with you to ensure every detail is right and the new space integrates perfectly with the rest of your home.

Additions & Expansions
Why Choose Us

Why Our Additions & Expansions Stands Out

Outgrowing your home doesn't mean you have to move. A well-planned addition or expansion gives you the extra space you need while keeping you in the neighborhood and community you love. Bergeron Builders handles every aspect — from design and engineering to permitting, construction, and finishing — ensuring your new space feels like it was always part of the home.

Seamless Integration

We design and build additions that blend naturally with your existing home — matching rooflines, siding, trim, and architectural details.

Local Knowledge

We understand Chippewa Valley soil conditions, frost lines, and building requirements — critical for foundations and structural work.

Licensed & Experienced

Fully licensed builders with structural construction experience, delivering code-compliant additions you can trust.

End-to-End Management

From design and permits to construction and final inspection, we manage every detail of your addition project.

FAQ

Common Questions About
Additions & Expansions

A simple room addition may take 6–10 weeks. Garage builds typically take 4–8 weeks. Larger projects like second-story additions can take 3–6 months. We'll provide a clear timeline during your free estimate.

Absolutely. We design every addition to blend seamlessly with your existing structure — matching rooflines, siding, trim, and architectural details so it looks like it was always part of the home.

Yes. Home additions and garage builds in the Chippewa Valley require building permits. We handle all permit applications and inspections as part of our full service.

Yes. Whether attached or detached, we design garages to match your home's style, siding, roofing, and trim for a cohesive look.

Costs depend on size, complexity, and finishes. We provide free, detailed estimates so you know exactly what to expect before any work begins.

Service Area

Proudly Serving
the Chippewa Valley

~30 mi

radius from Chippewa Falls

Based in Chippewa Falls, WI, we serve homeowners and businesses across three counties. Whether you're around the corner or across the county line, we bring the same quality and care to every project.

Chippewa County

7 communities served

  • Chippewa FallsHQ
  • Lake Hallie
  • Cadott
  • Bloomer
  • Stanley
  • Boyd
  • Cornell
Eau Claire County

4 communities served

  • Eau Claire
  • Altoona
  • Fall Creek
  • Augusta
Surrounding Areas

7 communities served

  • Menomonie
  • Elk Mound
  • Osseo
  • Mondovi
  • Durand
  • Thorp
  • Neillsville

+ Surrounding communities within our service range

Licensed & Insured

Full coverage on every job

Local Know-How

WI codes & permit expertise

Lets Get To Work

Need an Estimate?

Whether it's a quick fix or a major project, we're ready to help.Fast response. Honest pricing.