Home Addition Contractors in Milwaukee, WI

Custom Room Additions, Garage Conversions, and Second-Story Expansions

If you’re running out of space but love your current home, a custom home addition is the perfect solution. At High Quality Contracting Inc., we specialize in building high-quality home additions in Milwaukee and throughout Southeastern Wisconsin. Whether you need a new bedroom, a sunroom, or an entire second floor, our experienced team delivers seamless expansions that improve your lifestyle and increase your property value.

Our Home Addition Services

We offer a full range of home addition construction services in Milwaukee, WI and the surrounding region. Every project is handled with attention to detail, expert craftsmanship, and a commitment to on-time delivery.

Room Additions

Room Additions

Whether you need an additional bedroom, living room, or flex space, we’ll design and build an addition that seamlessly integrates into your home’s layout and exterior.

Garage Conversions

Garage Conversions

Turn an underused garage into a functional living space such as a guest suite, gym, media room, or rental unit. We handle structural updates, insulation, HVAC, and interior finishes.

Second-Story Additions

Second-Story Additions

Maximize your living space without expanding your home’s footprint. A second-story addition is ideal for adding extra bedrooms, bathrooms, or a luxurious primary suite—especially on smaller city lots.

Sunroom and Three-Season Room Additions

Sunroom and Three-Season Room Additions

Enjoy the beauty of the outdoors from the comfort of your home. Our sunrooms and three-season rooms are designed for natural light, relaxation, and year-round enjoyment.

Home Office Additions

Home Office Additions

With more people working from home, a dedicated office space has become essential. We’ll design a quiet, professional environment that supports focus, productivity, and work-life balance.

Specialty and Bonus Spaces

Specialty and Bonus Spaces

From hot tub rooms and great rooms to home theaters and garden rooms, we create unique spaces tailored to your lifestyle and long-term goals.

Why Choose a Home Addition?

Home additions offer an ideal way to expand your living space without the stress of moving. For many homeowners in the Milwaukee area, a well-designed addition can transform the function, flow, and overall value of the home.

  • Increased Living Space: Need a larger family room, a quiet home office, or an extra bedroom? A home addition allows you to gain square footage that fits your needs—while maintaining the home and neighborhood you already love.

  • Boosted Property Value: A professionally constructed addition increases your home’s resale value and broadens its appeal to future buyers. It’s a smart investment that adds both utility and long-term financial benefit.

  • Fully Customized Design: Our design team works closely with you to develop a layout that matches your goals and complements your existing home. From material selections to architectural flow, we ensure your addition looks and feels like it belongs.

Our Process: From Concept to Completion

At High Quality Contracting Inc., we take pride in delivering a streamlined, transparent experience that keeps you informed every step of the way.

Step 1:
Consultation and Planning

We start with an on-site consultation to understand your goals, timeline, and budget. From there, we begin drafting a tailored design plan.

Step 2:
Design and Estimates

You’ll receive detailed renderings, layout options, and material selections. We provide clear pricing so you know exactly what to expect.

Step 3:
Permits and Construction

Once plans are approved, we handle all permit applications and begin construction. Our licensed contractors work efficiently while maintaining a clean and respectful job site.

Step 4:
Communication and Completion

We maintain clear, ongoing communication throughout the project to ensure everything stays on track and exceeds expectations.

Why Homeowners in Milwaukee Choose Us

High Quality Contracting Inc. is a trusted, family-owned construction company with over 20 years of experience in residential remodeling and additions.

  • Based in Milwaukee and serving Southeast Wisconsin
  • Licensed and insured contractors
  • Transparent pricing and timelines
  • High-end craftsmanship and detail-oriented approach
  • Locally trusted with repeat business and referrals

Service Areas

We proudly provide home addition construction in:

Home additions offer an ideal way to expand your living space without the stress of moving. For many homeowners in the Milwaukee area, a well-designed addition can transform the function, flow, and overall value of the home.

  • Milwaukee
  • Waukesha
  • Brookfield
  • Franklin
  • Oak Creek
  • Racine
  • Kenosha
  • Burlington
  • And surrounding communities

Experience. Craftsmanship. Trust.

Let’s Build the Space You Need

If you’re ready to expand your home with a professionally designed addition, contact High Quality Contracting Inc. today. Our team will walk you through every step of the process—from design and planning to permits and construction.

Request a consultation to get started on your Milwaukee home addition project.