Adding an addition is usually more cost-effective than building a new house since you’re working with existing infrastructure.
Your home is more than just a building — it’s your sanctuary, your investment, and a reflection of your lifestyle. Whether you’re building a new home or exploring home additions, we help you create a space that evolves with your life.
Our experienced team specializes in custom home building, house expansion projects, and all types of home additions — including sunrooms, home office additions, and full kitchen and bathroom additions. With thoughtful design and quality craftsmanship, we ensure every detail enhances your home’s comfort, value, and style.
Looking for fresh home addition ideas or curious about the cost? From colonial-style expansions to modern open concepts, we guide you through every choice. As trusted general contractors in Ohio, we offer transparent pricing and seamless home construction services from start to finish.
Let’s create a home with builders group construction that works just as hard as you do — with spaces designed for the way you live now and in the years to come.
No two homes or homeowners are the same. Whether you’re expanding your current layout or planning a complete build from the ground up, we’ll help you create spaces that meet your goals and match your vision. From smart functionality to lasting design, our additions are made to elevate how you live.
Typical room additions range from 200–400 square feet and require thoughtful planning. Partnering with a professional designer and builder helps turn your ideas into reality with a clear plan and budget. The larger the space, the lower the cost per square foot — reach out for a personalized quote.
Pole barns offer incredible value for those needing large-scale storage, workspace, or flexible options for home-based businesses. We help you design a space that not only meets today’s needs but also supports your future goals.
Building a custom home can be complex, but our all-in-one design-build approach simplifies the process from foundation to finishes. We work with you to create a well-designed, highly functional home that fits your lifestyle and vision.
Advanced custom homes include premium finishes, expanded features, and intricate details that require expert coordination. From the very beginning, our builder-led process ensures seamless communication, smooth execution, and a home that truly stands out.
Note: Prices are averages and may change depending on the size of your project and your choice of materials.
Fill Out Form
The first step is to fill out our form and include as many details as possible about your project. Make sure to send us pictures so we’re able to see what you’re seeing and come up with a solution to better help you!
Phone Consultation
After we receive the details of your project, we’ll have a phone call where we’ll discuss your project, pricing, and possible layouts. We’ve been in the Industry for a long time and we love to offer up our knowledge.
Home Consultation
This is where we get to meet face-to-face and go over your project line by line. We do this to get a better idea of your vision and to make sure there is nothing that might inhibit the project we discussed over the phone.
We use a proven 12 step process that yields a successful home remodel. Our clients tell us how much they enjoy it and its reflected in our reviews. A smooth construction process always starts with the end in mind. Feel free to check it out!
Adding an addition is usually more cost-effective than building a new house since you’re working with existing infrastructure.
A 12×12 room addition typically costs between $20,000 and $35,000 depending on finishes and function.
The cheapest home additions are bump-outs or simple sunrooms that don’t require major plumbing or HVAC work.
A 20×20 room addition generally costs between $40,000 and $80,000 depending on location, design, and materials used.
We’re glad you asked! Our process involves an initial consultation where we discuss your needs and vision. Then, we’ll design a plan that suits your preferences and budget. Once you’re happy with the design, we’ll start the construction. We’ll keep you updated throughout the project and make sure everything is to your satisfaction.
Absolutely! We’re all about creating a space that’s perfect for you. You’ll be able to customize everything from the floor plan to the finishes. We’ll work closely with you to make sure your new home or addition is exactly what you’ve envisioned.
There’s no one-size-fits-all answer to this, as it largely depends on the scope of your project. However, we’re committed to completing your project in a timely manner while ensuring top-notch quality. We’ll provide you with an estimated timeline during our initial consultation.
We won’t sugarcoat it – there can be some disruption. However, we do our best to minimize this. We’ll work out a schedule that causes the least inconvenience, maintain a clean work area, and ensure all safety measures are in place. We’re here to make the process as smooth and worry-free as possible.
We stand by our work, and your satisfaction is our priority. If any issues arise after the project is completed, we provide free after-sales service. We’ll visit the site and resolve any problems quickly and efficiently. You’re never left in the lurch with us.
We’re experts in a wide variety of home builds and additions. Whether you’re looking to add a new room, expand your kitchen, or build a new home from scratch, we’ve got you covered.
No, you don’t need to worry about that. We’ve got a team of experienced architects who can take care of the design process. They’ll work closely with you to ensure your vision is brought to life.
Absolutely! We’ll handle all the necessary permits and inspections required for your project. We want you to have a worry-free experience, so we’ll take care of all the nitty-gritty details.
We stand by our work and offer free after-sales service. If there are any issues after the project is completed, we’ll visit the site and resolve them. Your satisfaction is our top priority.
EXCELLENT Based on 109 reviews Jenny Robin2025-04-16Trustindex verifies that the original source of the review is Google. Great experience, thank you! david jarvis2025-04-15Trustindex verifies that the original source of the review is Google. Our experience with Builders Group Construction was exceptional, with communicative team members keeping us informed every step of the way during our residential remodeling project. Their diligent updates and attention to detail made the process stress-free and ensured our bathroom remodeling dreams became a reality. Tami Wellman2025-04-15Trustindex verifies that the original source of the review is Google. The trust we experienced with the entire team at Builders Group Construction during our residential remodeling project was well-deserved, thanks to their expert advice and attention to detail in every aspect of the Kitchen renovation. From initial consultation to final walkthrough, the team's commitment to delivering high-quality results was evident in every care they took as a General Contractor. Ron Craig2025-04-10Trustindex verifies that the original source of the review is Google. Very professional, took the time to explain the project to me, and delivered big time! 10/10 would recommend!!! Teresa Schwab2025-03-31Trustindex verifies that the original source of the review is Google. The team at Builders Group Construction delivered exceptional communication, punctuality, and organization throughout their guidance on our kitchen renovation, making the entire process seamless and enjoyable. The attention to detail and professionalism shown by their contractor was impressive, making us confident in their ability to bring our residential remodeling project to life. James Botner2025-03-24Trustindex verifies that the original source of the review is Google. Had them out for an inspection on a very large project, we were extremely nervous for the scope of the work since another company raked us over the coals. But BCC were patient and knowledgeable and the price was reasonable. If I could give higher than 5 stars I would.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Proudly serving in Dayton, Ohio and surrounding areas.