House Additions

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Custom Home Additions in Louisville, KY

At MCW Company, we create custom home additions that look and feel like a natural part of your home. Whether you want more space for family or a quiet sunroom to relax, our team handles every detail with care, clear communication, and dependable craftsmanship from start to finish.

Expanding Louisville Homes with Skill, Care, and Trust

A home addition is a significant investment, and it deserves to be designed and built with care from start to finish. At MCW Company, every project starts with listening, understanding your space, your goals, and how your family lives day to day.

With more than 25 years of experience in remodeling and construction, our team combines craftsmanship with clear communication. You’ll work directly with seasoned professionals who take pride in every line of trim, every joint, and every finish.

We treat every home as if it were our own. From design to clean-up, our focus is on precision, respect, and lasting value. It’s the reason so many Louisville homeowners trust MCW Company when it’s time to expand their space.

Our work isn’t just about a single room or a simple build. It’s about creating spaces that improve flow, add extra square footage, and give your home room to grow for the future.

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Mike and his team have done a fabulous job on several renovations of our home, including three bathrooms and adding on a screened porch and garage. Everything turned out beautifully, as well as efficiently and without any major hiccups. We would recommend his company to anyone planning a remodel.

Maggie Griesbeck

Home Additions We Build

We create all types of room additions and finished living spaces that fit your home and lifestyle, each one thoughtfully designed, professionally built, and tailored to your needs.

Primary Suite Additions

Transform your master bedroom into a relaxing retreat with added comfort and privacy. We design beautiful primary suites complete with walk-in closets, luxury bathrooms, and thoughtful layouts that make everyday living easier and more enjoyable.

Family Rooms and Living Space Expansions

Open up your floor plan or extend your main living area to create additional living space for your family. Whether you want a larger great room, a cozy den, or even an extra bedroom for guests, we design and build additions that feel natural and match your home’s original style.

Sunrooms and Four-Season Rooms

Enjoy more daylight and outdoor views without leaving the comfort of your home. Our sunrooms and four-season rooms are perfect for year-round relaxation, offering a bright, inviting space that brings the outdoors in.

Garage Additions and Conversions

Need more storage, workspace, or parking? We can build a new garage or handle a cost-effective garage conversion that turns your existing room into a functional guest bedroom, in-law suite, or finished living space. Every project is designed to look cohesive and add real value to your property.

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How We Bring Your Home Addition to Life

Every great project starts with a clear plan and open communication. Our process keeps things simple, transparent, and on schedule from the first meeting to the final walkthrough.

Consult & Plan

We listen to your goals, take measurements, and create a detailed plan with clear timelines.

Design & Estimate

You receive a transparent quote with options that fit your budget and vision.

Build & Refine

Our team gets to work, keeping your home clean and your project on schedule.

Final Walkthrough

We review everything with you to make sure every detail meets your expectations.

Trusted by Louisville Homeowners for Craftsmanship and Care

Homeowners across Louisville choose MCW Company because we make big projects feel personal. From design ideas to the final coat of paint, you’ll work with a reliable, experienced team that values honesty and precision.

Owner-Led Projects: Every job is personally overseen by our founder to guarantee quality and accountability.
Decades of Experience: Over 25 years of hands-on construction and remodeling expertise.
Licensed & Insured: Full protection for your home and peace of mind for your family.
Transparent Communication: Clear updates, fair pricing, and no surprises along the way.
Local Reputation: We’ve built long-term trust with homeowners throughout Louisville and nearby communities.

Beautifully Built Additions That Feel Like Home

Every addition we craft is designed to blend perfectly with your main house, from the foundation to the final flooring details. Our goal is simple: create a space that looks and feels like it’s always been there.

We use durable, high-quality materials that stand the test of time, from structural framing and roofing to adding flooring, lighting, and finishes that match your home’s original character. Whether you prefer traditional charm or modern style, every piece is chosen for both beauty and performance.

Our craftsmen focus on every detail, from how light fills the new space to how the trim lines up with your existing room for a seamless finish. We coordinate with trusted electricians, plumbers, and finishers who share our standards for precision and cleanliness.

When the work is done, what remains is a space that fits your life, adds lasting value, and feels like a natural part of your home, not an addition.

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Start Your Home Addition with Confidence

Your home deserves thoughtful design, reliable craftsmanship, and a team that can assist you in choosing the most cost-effective ways to expand your space and add long-term value. At MCW Company, we build additions that add comfort, function, and long-term value to your home, with honest communication every step of the way.

Let’s design a home addition that fits your lifestyle and feels like it’s always been there. Request your free consultation today to get started with MCW Company.

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Home Addition Gallery

Take a look at some of our recent home additions across Louisville. Each project showcases our craftsmanship, attention to detail, and commitment to building spaces that truly feel like home.

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What Our Clients in Louisville Are Saying

Our clients’ experiences say more than any ad ever could. They show that every project begins with trust and ends with pride in the finished space. Here’s what Louisville homeowners have shared about working with Mike Wade and the MCW Company team.

Amy Holley

Mike Wade and team just completed a total bathroom remodel at our home, and we couldn’t be happier with the result. Due to Mike’s diligence, attention to detail and project management skills, our project moved along smoothly, without delay or complication.

The skilled tradesmen Mike brings to a project are true experts in their fields. Every team did absolutely beautiful work and was respectful to us and our home. 

We highly recommend MCW Company LLC

Clark Watts

MCW Company is professional and provides high quality remodeling & construction services. MCW finished my basement in under two months, adding a bathroom, bedroom, and den. The work was done timely and all of the workers were organized, professional, and friendly. Highly thankful and would recommend their services to anyone that needs remodeling/construction work to their home/business!

Maggie Griesbeck

Request a FREE Estimate

Request a no-obligation estimate today. We’ll review your project, discuss your ideas, and provide a plan before any work begins.

Frequently Asked Questions

Have questions about adding more space to your home? Here are some of the most common things Louisville homeowners ask before starting their home addition project.

How do I get started with a home addition project?

Getting started is easy. Schedule a free consultation with MCW Company, and we’ll visit your home to discuss your goals, take measurements, and provide a clear plan with design ideas, costs, and next steps.

How long does a home addition project usually take?

Most conventional additions take several weeks to complete, depending on size and scope. Larger builds or bump-outs may take longer, while smaller projects can be finished in a few years with staged planning. Our team keeps you informed and on schedule from start to finish.

Do I need a permit for a home addition in Louisville?

Yes, building permits are required for most types of home additions in Louisville. Whether you’re planning a room addition, garage conversion, or accessory dwelling unit, we handle all permits, inspections, and approvals so your project meets local building codes.

Can you match my home’s existing design and materials?

Yes, we specialize in seamless design integration. We match your existing home’s architecture, roofing, siding, and finishes so the new space looks like it’s always been part of your property. Our goal is to create extra space that feels completely natural.

What types of home additions do you build?

We build many types of home additions, including master suites, family rooms, garage conversions, and second-story additions. Whether you need extra living space for guests or an in-law suite for aging parents, each project is designed to match your home’s style and meet local building codes.

How much does a home addition cost?

The cost depends on the size, materials, and style of your project. Every home and design is different, so the best way to get an accurate estimate is to talk with our team. We’ll review your ideas and provide a clear, customized quote for your addition.

Proudly Serving Louisville and Surrounding Areas

At MCW Company, we’re proud to bring expert home renovation and room addition services to homeowners across Louisville, KY. Whether you’re expanding a historic home or adding onto a newer property, our team knows how to plan and build spaces that match your lifestyle, complement your home’s architecture, and enhance the character of your neighborhood.

We proudly serve homeowners across the surrounding zip codes: 40222, 40206, 40207, and 40205.
Our service area also includes these neighborhoods:

No matter where you call home, we’re ready to help you create a seamless addition that blends function, comfort, and lasting craftsmanship.