Home Additions & Dormers in Livonia, Michigan



Seamless Home Expansions to Increase Living Space

If your family is growing, your needs are changing, or you simply want to increase your home’s livable space and value, a custom home addition or dormer could be the ideal solution. At Jay Bilt Construction, we’ve specialized in home remodeling services—including additions and dormers—for over 50 years. Based in Livonia, Michigan, we proudly serve homeowners throughout Wayne County and the surrounding Southeast Michigan communities.


Livonia’s real estate landscape often presents homes with strong bones but limited square footage. Rather than relocating, many local homeowners are choosing to stay in their beloved neighborhoods, opting instead to expand upward or outward through professionally designed home additions. Whether you need an extra bedroom, a larger kitchen, a sunroom, or a second-story dormer, we provide turnkey solutions that align with local building codes and regional architecture.


Our team brings extensive local expertise in climate considerations, permitting processes, and construction standards. With a deep understanding of what works in Livonia, Westland, Redford, and nearby cities, we ensure your new space feels like a natural extension of your existing home, both visually and functionally.


Adding square footage not only improves your home’s day-to-day comfort, it also boosts its market value. At Jay Bilt Construction, we combine time-tested craftsmanship with modern materials and techniques to deliver high-quality additions and dormers that last. Whether you're looking for a modest room extension or a full second-story transformation, trust our team to help you reimagine your living space.


Benefits of Additions & Dormers

Enhanced Living Space

Additions and dormers immediately increase your home’s usable square footage. Whether you need an extra bedroom, office, or expanded kitchen, custom-built space allows for improved comfort and functionality without the hassle of moving. It’s a practical solution for Livonia families seeking long-term convenience and growth.

Increased Property Value

Well-executed additions can significantly boost your home’s resale value. In real estate markets like Southeast Michigan, added square footage translates to greater buyer interest and higher appraisals. Livonia homeowners often see an excellent return on investment when expanding with high-quality additions or dormers that blend seamlessly with the original structure.

Local Design Compatibility

Our additions and dormers are carefully designed to align with Livonia's architectural norms and community styles. Whether your home is a classic brick ranch or a two-story colonial, we ensure the new construction complements your existing home’s appearance and meets the expectations of local neighborhoods.

Custom Layouts

Every homeowner’s needs are different. We provide fully customized layout designs tailored to your lifestyle—whether it’s for multi-generational living, home offices, or entertainment areas. This personalization ensures that the space works exactly as you envisioned, right down to lighting, window placement, and room flow.

Improved Energy Efficiency

Newly constructed spaces allow for upgraded insulation, energy-efficient windows, and high-performance HVAC systems. Southeast Michigan residents benefit from reduced utility bills and improved interior comfort year-round, particularly during Livonia’s cold winters and humid summers. We prioritize sustainability without compromising performance or aesthetics.

Avoiding the Cost of Moving

The cost of selling a home, buying another, and relocating can quickly add up. Additions and dormers provide a more economical way to gain space while staying rooted in your Livonia neighborhood. This makes it an appealing option for families that value location, schools, and community ties.


Our Home Addition & Dormer Services

Room Additions

Whether you need an extra bedroom, expanded kitchen, or home office, our room additions provide versatile living space tailored to your daily life. Designed for homes in Livonia, Michigan and surrounding suburbs, we ensure each addition blends naturally with the existing floor plan and exterior architecture.

Second-Story Additions

Out of space but have room to grow vertically? We design and build second-story additions that maximize your home’s footprint without reducing yard space. These large-scale projects are common in Livonia’s established neighborhoods, where building up offers a smart way to double living space and increase property value.

Dormer Installation

Dormers add light, height, and beauty to second floors and attics. We install gable, shed, and eyebrow dormers to create cozy reading nooks, additional bedrooms, or even bathrooms. Dormers are a popular choice for Livonia homeowners looking to enhance both curb appeal and interior functionality.

Garage Conversions

Transforming an existing garage into a livable space is a cost-effective way to add square footage. Whether you need a guest suite, workshop, or home gym, our team repurposes garage space with new insulation, drywall, flooring, and HVAC—all tailored for seasonal temperature swings.

Sunroom Additions

Sunrooms allow homeowners to enjoy natural light year-round while adding versatile space for relaxing or entertaining. Built with thermal-grade windows and weatherproof materials, our sunroom additions are ideal for the climate, offering a bright, warm escape even during snowy Livonia winters.

Bump-Out Extensions

For homeowners looking for a smaller-scale addition, bump-outs offer extra space without a full-scale renovation. Perfect for expanding a kitchen or bathroom, these micro-additions are highly functional and budget-friendly. They’re a popular option in Livonia’s older homes that may have limited original layouts.

Enhancing Natural Light with Custom Dormers

When it comes to enhancing your home in Livonia, Michigan, few upgrades offer the transformative value of professionally built additions and dormers. Whether you're planning for a growing family, creating a comfortable work-from-home space, or simply looking to increase your home's functionality and market value, Jay Bilt Construction is here to help.


With over 50 years of experience serving Wayne County and the surrounding region, we’ve built a reputation for quality, craftsmanship, and local knowledge. Our deep roots in Southeast Michigan allow us to navigate regional building codes, neighborhood aesthetics, and climate considerations with ease, delivering construction solutions that are both beautiful and practical.

From full second-story expansions to smaller bump-out extensions and custom dormer installations, our projects are tailored to meet each client’s unique goals and preferences. We don’t believe in one-size-fits-all additions. Instead, we work closely with you from concept to completion to create a space that feels like it’s always been part of your home.


When you choose Jay Bilt Construction, you're not just getting a contractor—you’re partnering with a team that values transparency, communication, and integrity. We use high-quality materials, advanced construction techniques, and a customer-first approach to ensure each project exceeds expectations.


Stay in the neighborhood you love while gaining the space you need. Whether you’re located in Livonia, Westland, or nearby Michigan suburbs, let us help you build more than just a room—we’ll help you build your future. Contact us today to start designing your ideal addition or dormer.

FREQUENTLY ASKED QUESTIONS

  • Do I need a permit for a home addition in Livonia, Michigan?

    Yes, obtaining a building permit is mandatory for home additions in Livonia. We handle the entire permitting process, ensuring compliance with local codes, zoning laws, and inspections to guarantee your project proceeds smoothly and legally without delays.

  • How long does a typical addition project take?

    The timeline for additions varies based on size and complexity, typically lasting between six to twelve weeks. Seasonal weather, especially harsh Michigan winters, and permitting approvals can affect schedules, but we prioritize timely completion while maintaining quality standards.

  • Will the new addition match my home’s exterior?

    Absolutely. We carefully select materials and design elements to perfectly match your existing exterior, including siding, roofing, and windows. Our goal is to create seamless integration so your new addition looks like an original part of your Livonia home.

  • Are dormers only for second-story homes?

    No, dormers are versatile and can be added to attic spaces or single-story homes to create more light, headroom, and usable space. They enhance both aesthetic appeal and functionality regardless of the home’s style or number of stories.

  • What’s the cost range for a home addition in Michigan?

    Costs depend on factors like project size, materials, and complexity. We provide detailed, transparent estimates to fit your budget. Our goal is to deliver high-quality additions without unexpected expenses, ensuring a worthwhile investment for Livonia homeowners.

  • Can additions be built during the winter in Livonia?

    Yes, additions can be constructed during winter with proper planning and weather-protective materials. We use specialized construction techniques to work efficiently in cold conditions, ensuring your project progresses safely and on schedule, despite Michigan’s challenging winter weather.

  • Do you help with design and layout planning?

    Yes, our team offers comprehensive design services including architectural plans and 3D renderings. We collaborate closely with you to visualize the space, refine layouts, and ensure the addition or dormer fulfills your functional needs and local building codes.

  • How do you handle insulation for additions?

    We use high-quality, modern insulation materials that comply with Michigan’s energy codes to maximize thermal efficiency. This approach keeps your new addition comfortable year-round, reducing energy costs while addressing the state’s cold winters and humid summers effectively.

HAPPY CUSTOMERS!

What our customers say


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Jay-Bilt did work for us in 2015. A friend asked us if we would recommend someone for an addition they are planning. We appreciated how Jim handled us as a customer, always informing us of what was going to happen and kept us I the loop. The work is of extreme quality. We are very happy!

Helene H.

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Excellent people with excellent craftsmen. We are thrilled with our home renovation and expansion. One of the city inspectors said that he wished he could bring people to my job site to show them how a job should be done. I can't say enough nice things about these folks.

Norman J.

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This past summer our house was in need of a new roof. I called Jay-Bilt Construction to come out and give us an estimate along with a couple other companies. Jay-Bilt was the one we went with and we were very pleased with their work and competitive pricing! Very professional!

K P.

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I was in desperate need of siding repair and they came to the rescue! Other companies would not do the work since it was minimal. they responded quickly and came out that same day! prompt response and very kind and understanding, thank you again!

Ruba F.

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