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Top-Rated Custom home builders in Union - Updated Nov 2026

WHL CONSTRUCTION, INC.
New to Angi
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Serving Union, MI and surrounding areas

Approved

In business since 2010

Credit card accepted

Welcome to WHL CONSTRUCTION, INC! Family owned and operated with over 30+ years of experience in the industry! We take pride in the quality of our work and customer satisfaction we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Response time5 days
7 neighbors recently requested a quote
Avatar for Sentri Homes
Sentri Homes
2.7(
59
)
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Serving Union, MI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."
11 neighbors recently requested a quote
Cosey Construction Company, LLC
New to Angi
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Serving Union, MI and surrounding areas

In business since 1998

Cosey Construction Company is the premier custom builder in the area. We offer a wide range of services from a small remodel to a full custom home. If you are in need of a company that cares about you and what you want, we are here. Our professional employees are here to help with each and every aspect of your project. From the foundation to every finishing touch, we will complete the job and will not stop until you are happy. Call today for an estimate!

Avatar for B&T Construction Company Corporation
B&T Construction Company Corporation
New to Angi
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Serving Union, MI and surrounding areas

In business since 1993

Free estimates

B & T Construction Company Corporation is an owner operated company that been in business for 14 years. We offer friendly, accurate and affordable services. We specialize in custom home construction. \n \nMy business is based on taking care of our customers and a guarantee of customer satisfaction. B & T Construction Company supports a wide range of residential services in the Jackson, Lenawee, Livingston and Washtenaw Counties. \n \nVisit our website listed above for more pictures and information. Please call us today for your free consultation & let Virtual Reality show the Reality of your new home!!

Goss Home Services
New to Angi
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Serving Union, MI and surrounding areas

In business since 2018

Free estimates

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

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Custom Home Builders FAQs, answered by experts

The average build timeline for a home is between six and 12 months, with timelines pushing toward the upper end of that range if you’re creating a custom design or need a lot of land preparation before getting started. Hiring a general contractor or a custom homebuilder will help speed up the process, as you’ll see fewer delays between different parts of the build process getting done.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

In most cases, you should get an architect before you hire a builder. An architect will be the one to draw up formal plans for your project, including guidelines and even material lists for your builder to follow during construction. Many architects can even help you find builders, choose one for your project, and negotiate prices. Some are also willing to act as project managers throughout the process, working closely with a builder from start to finish.

Check reviews, compare quotes, and verify licensing. Ensure the builder has experience with modular construction.

Buying a house is easier than building one from scratch. Buying an existing home is almost always faster, even if you need to make renovations once you move in. When you hire the right team to build a home, they will simplify the design and build phases so that there is little guesswork throughout the process, but building new construction will almost always take longer than buying an existing home.

The Union, MI homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.