Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Addition to existing structure builders in Okemos

Avatar for Custom Built, Inc.
Custom Built, Inc.
2037 W GRAND RIVER AVE STE C
New on HomeAdvisorNew on Angi
Approved Pro
Custom Built, Inc.
2037 W GRAND RIVER AVE STE C
New on AngiNew on HomeAdvisor
Approved Pro
37 local quotes requested
2 years of experience

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 cabinet & countertops, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

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 cabinet & countertops, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!


Wilkinson Builders, Inc.
3893 Sandhill Road
New on HomeAdvisorNew on Angi
Approved Pro
Wilkinson Builders, Inc.
3893 Sandhill Road
New on AngiNew on HomeAdvisor
Approved Pro
33 years of experience
Free onsite estimate

Wilkinson Builders, Inc. We opened our doors in 1992 to serve you in all your residential building needs. We take pride in the quality of materials we use and our craftsmanship. We provide the highest quality of customer satisfaction, and we are only a phone call away!

"null"

Alan C on July 2002

Wilkinson Builders, Inc. We opened our doors in 1992 to serve you in all your residential building needs. We take pride in the quality of materials we use and our craftsmanship. We provide the highest quality of customer satisfaction, and we are only a phone call away!

"null"

Alan C on July 2002


Avatar for Ansari Construction Group LLC
Ansari Construction Group LLC
1452 Forest Hills Dr
5.00(
5
)
Approved Pro
Ansari Construction Group LLC
1452 Forest Hills Dr
5.00(
5
)
Approved Pro
1 years of experience
Free onsite estimate

ACG specializes in high-quality construction, combining expertise in renovations and new builds with a commitment to quality and efficiency. From healthcare and education to residential developments, ACG delivers exceptional results through innovation, safety, and client collaboration. We bring a proven track record of managing complex projects and ensure every build meets the highest standards. Our focus on strong relationships, excellence and integrity are taking ACG in to the future of construction.

"Adam AlAnsari did an excellent job. He was professional, polite, and punctual. I highly recommend him for interior and exterior painting and structural building and repairs."

Michael T on March 2025

ACG specializes in high-quality construction, combining expertise in renovations and new builds with a commitment to quality and efficiency. From healthcare and education to residential developments, ACG delivers exceptional results through innovation, safety, and client collaboration. We bring a proven track record of managing complex projects and ensure every build meets the highest standards. Our focus on strong relationships, excellence and integrity are taking ACG in to the future of construction.

"Adam AlAnsari did an excellent job. He was professional, polite, and punctual. I highly recommend him for interior and exterior painting and structural building and repairs."

Michael T on March 2025


Avatar for K. Fedewa Builders, Inc.
K. Fedewa Builders, Inc.
7051 West Parks Road
4.95(
28
)
Approved Pro
K. Fedewa Builders, Inc.
7051 West Parks Road
4.95(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

We have over 21 years of experience in the business. Here at K. Fedewa Builders, Inc., we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We have had K Fedewa Builders do our roofing and new floor and countertop in our kitchen and was very pleased with everything and the timely matter that it was done in. And are planning on them doing the siding on our house this Spring."

Linda W on March 2020

We have over 21 years of experience in the business. Here at K. Fedewa Builders, Inc., we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We have had K Fedewa Builders do our roofing and new floor and countertop in our kitchen and was very pleased with everything and the timely matter that it was done in. And are planning on them doing the siding on our house this Spring."

Linda W on March 2020


Avatar for Matrix Basement Finishing
Matrix Basement Finishing
36082 Industrial Rd
4.05(
60
)
Approved Pro
Matrix Basement Finishing
36082 Industrial Rd
4.05(
60
)
Approved Pro
Customers say: Quality work
258 local quotes requested
16 years of experience

Now Offering A COVID-19 Stimulus Program • $0 down • Up to $2,000 in immediate cash rebates • 12 months no payment, no interest program that rolls into a low payment, low interest plan as low as 2.99%! • Now offering VIRTUAL/REMOTE consultations We are a locally owned and operated basement finishing specialist servicing both Southeast Michigan (Detroit/Ann Arbor) and the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our FREE design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle. Aside from providing great ideas, Matrix will furnish at NO COST a 3D rendering and detailed line-by-line proposal that is guaranteed for 1 year. Matrix Basement Systems is a "ONE STOP SHOP" for basement finishing and by virtue of our unique, customer-focused process, we have became one of the Nation's largest home remodeling companies. Our #1 goal is customer satisfaction and providing a great working experience throughout the construction process. Finishing your basement has never been easier! Call today for a free, no obligation design consultation!

"They were the most timely to what I needed, and end result was what I wanted."

Stefanie W on October 2024

Now Offering A COVID-19 Stimulus Program • $0 down • Up to $2,000 in immediate cash rebates • 12 months no payment, no interest program that rolls into a low payment, low interest plan as low as 2.99%! • Now offering VIRTUAL/REMOTE consultations We are a locally owned and operated basement finishing specialist servicing both Southeast Michigan (Detroit/Ann Arbor) and the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our FREE design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle. Aside from providing great ideas, Matrix will furnish at NO COST a 3D rendering and detailed line-by-line proposal that is guaranteed for 1 year. Matrix Basement Systems is a "ONE STOP SHOP" for basement finishing and by virtue of our unique, customer-focused process, we have became one of the Nation's largest home remodeling companies. Our #1 goal is customer satisfaction and providing a great working experience throughout the construction process. Finishing your basement has never been easier! Call today for a free, no obligation design consultation!

"They were the most timely to what I needed, and end result was what I wanted."

Stefanie W on October 2024


Avatar for Luxury Bath By Mobility Remodelers
Luxury Bath By Mobility Remodelers
4350 24th Avenue
5.00(
5
)
Approved Pro
Luxury Bath By Mobility Remodelers
4350 24th Avenue
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1342 local quotes requested

At Luxury Bath by Mobility Remodelers and Marleneson Cabinet Restylers, we specialize in transforming bathrooms and kitchens with high-quality, efficient, and stylish remodeling solutions designed to fit your lifestyle and budget. At Luxury Bath, we offer a wide range of customizable bath and shower options, including walk-in tubs, barrier-free showers, tub-to-shower conversions, and traditional bathtub replacements. Our systems are made from durable, high-tech polymer that resists cracking, chipping, and staining—and are infused with Microban® antimicrobial protection to actively prevent mold and mildew. With laser-etched grout lines, our products deliver the look of tile without the maintenance. Most projects are completed in just 1–2 days, giving you a fresh, modern bathroom with minimal disruption. As Marleneson Cabinet Restylers, we specialize in professional kitchen cabinet refacing, giving you the look and feel of a brand-new kitchen in just 3–5 days—without the cost or mess of a full remodel. We resurface existing cabinet boxes and install new doors, drawer boxes, hardware, and soft-close features for a complete transformation. Our tagline says it best: “Don’t Replace, Reface!” We are a locally owned and operated company with over 20 years of experience serving Southeast Michigan. Our team is known for quality craftsmanship, dependable service, and a streamlined process that makes remodeling easier than you ever thought possible. We proudly offer free in-home design consultations, where you can explore hundreds of styles, finishes, and functional upgrades. Whether you're remodeling for accessibility, resale value, or a refreshed look, we're here to guide you every step of the way. Luxury Bath by Mobility Remodelers Marleneson Cabinet Restylers 📞 810-385-1700 📍 Proudly serving Southern Michigan

"Everything went smoothly. The installers were carefully to keep everything covered to limit dust and any damage. Very nice professional work."

Margaret H on September 2024

At Luxury Bath by Mobility Remodelers and Marleneson Cabinet Restylers, we specialize in transforming bathrooms and kitchens with high-quality, efficient, and stylish remodeling solutions designed to fit your lifestyle and budget. At Luxury Bath, we offer a wide range of customizable bath and shower options, including walk-in tubs, barrier-free showers, tub-to-shower conversions, and traditional bathtub replacements. Our systems are made from durable, high-tech polymer that resists cracking, chipping, and staining—and are infused with Microban® antimicrobial protection to actively prevent mold and mildew. With laser-etched grout lines, our products deliver the look of tile without the maintenance. Most projects are completed in just 1–2 days, giving you a fresh, modern bathroom with minimal disruption. As Marleneson Cabinet Restylers, we specialize in professional kitchen cabinet refacing, giving you the look and feel of a brand-new kitchen in just 3–5 days—without the cost or mess of a full remodel. We resurface existing cabinet boxes and install new doors, drawer boxes, hardware, and soft-close features for a complete transformation. Our tagline says it best: “Don’t Replace, Reface!” We are a locally owned and operated company with over 20 years of experience serving Southeast Michigan. Our team is known for quality craftsmanship, dependable service, and a streamlined process that makes remodeling easier than you ever thought possible. We proudly offer free in-home design consultations, where you can explore hundreds of styles, finishes, and functional upgrades. Whether you're remodeling for accessibility, resale value, or a refreshed look, we're here to guide you every step of the way. Luxury Bath by Mobility Remodelers Marleneson Cabinet Restylers 📞 810-385-1700 📍 Proudly serving Southern Michigan

"Everything went smoothly. The installers were carefully to keep everything covered to limit dust and any damage. Very nice professional work."

Margaret H on September 2024


Avatar for SW Construction LLC
SW Construction LLC
3851 Toles Road
5.00(
1
)
Approved Pro
SW Construction LLC
3851 Toles Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
669 local quotes requested

As a locally owned home remodeling contractor, we pride ourselves on our ability to provide clients with high-quality results and excellent customer service. With our fair pricing and attention to detail, you can rest assured that we'll get the job done right. We'll complete your project in a timely, efficient manner so you can enjoy your new living space as quickly as possible. Call us today for a free estimate on your dream renovation or addition.

"Did a great job in a short timeline. Was courteous and professional. Would recommend to anyone looking for some home improvements!"

Stephen J on January 2024

As a locally owned home remodeling contractor, we pride ourselves on our ability to provide clients with high-quality results and excellent customer service. With our fair pricing and attention to detail, you can rest assured that we'll get the job done right. We'll complete your project in a timely, efficient manner so you can enjoy your new living space as quickly as possible. Call us today for a free estimate on your dream renovation or addition.

"Did a great job in a short timeline. Was courteous and professional. Would recommend to anyone looking for some home improvements!"

Stephen J on January 2024


Avatar for DeGains Masonry
DeGains Masonry
Servicing Around
4.73(
15
)
Approved Pro
DeGains Masonry
Servicing Around
4.73(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
409 local quotes requested

Masonry brick/stone repair We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Excellent job and cleanup. Reasonable price."

Bob C on October 2024

Masonry brick/stone repair We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Excellent job and cleanup. Reasonable price."

Bob C on October 2024


Avatar for Top Hatt Construction
Top Hatt Construction
East Lansing And Surrounding Area
4.20(
5
)
Approved Pro
Top Hatt Construction
East Lansing And Surrounding Area
4.20(
5
)
Approved Pro
Customers say: Terrific value
681 local quotes requested
3 years of experience

Thank you for your interest in Fence Bros! Here at Fence Bros we take pride in our work. Our team works hard to satisfy every customer with a beautiful fence. We specialize in every type of fencing residential and commercial. We guarantee our work. We offer free quotes at anytime!

"Everything was fine in the beginning with Logan. He provided us quotes for deck replacement (boards and railings) for $16,000+ and vinyl private fencing for $11,000. We found someone who offered a better warranty on the composite decking for a cheaper price, so we went elsewhere for this thankfully. Our yard was already partially enclosed due to our neighbors having fencing, so we only needed roughly 208 ft of fencing to finish off enclosing the yard. There were a few red flags with Logan that should have been obvious signs to go with another contractor. After our initial quote for both deck and fence, he returned 30 days later to do measurements AGAIN on the deck and showed up alone this time instead of with his buddy. He claimed he "couldn't get ahold of his partner anymore" and had to find someone else. We were quoted a 2 day turnaround time for the fence. When installing the fence, he ran into issues we addressed many times in our consultations which were slopes/hills in our yard. We have dogs so our primary reason for wanting the fence was to keep them enclosed. The first problem area he ran into he contacted us about. We approved the gap between the ground and bottom of the fence in this spot due to the nature of the uneven ground. Our expectation moving forward with the rest of the fence per our conversations was that the rest of the fence was to be installed close to the ground and flush on top and flush with the ground. He agreed many, many times this would be the outcome. We came home to 3 more additional panels that he never consulted us about that had over a 9 inch gap from the ground to the bottom of the fence. These were already concreted in. His recommendation was to place flowers in this gap as if that would prevent my dog from crawling underneath if they desired. It was clear it was just laziness, because if they dug deep enough the fence could have been placed lower to the ground with a few minor adjustments to the actual panels and it would have been fine. After seeing the additional gaps left that we did not approve, we asked him to redo those specific panels to our expectations. He refused. They started work on Thursday (not really because they 'forgot all of their needed tools') and the fence installation didn't begin until Friday. By 6pm Friday they completed majority of the fencing, but had to return Monday because he didn't calculate the material correctly so they were short. So much for a 2 day turn around time. This was even more infuriating after finding this out along with seeing the additional gaps that were left. To save time out of our own busy lives, we decided to not take him to court (although we should have) and had him finish the rest of the fence on Tuesday and paid him off because at this point we just wanted it done. As a business owner myself, the customer service was AWFUL. The communication got worse as the days went on and again, many many red flags. If I could go back and choose someone else to complete this work, I would 100% rightfully so. We had to spend more $$ out of pocket to fix the gaps after paying 11 grand. 10000% DO NOT recommend Logan and whatever buddy he chooses is available at that time to complete work with. Very inexperienced business owner and hope others can avoid this mistake as well."

Deonte A on October 2024

Thank you for your interest in Fence Bros! Here at Fence Bros we take pride in our work. Our team works hard to satisfy every customer with a beautiful fence. We specialize in every type of fencing residential and commercial. We guarantee our work. We offer free quotes at anytime!

"Everything was fine in the beginning with Logan. He provided us quotes for deck replacement (boards and railings) for $16,000+ and vinyl private fencing for $11,000. We found someone who offered a better warranty on the composite decking for a cheaper price, so we went elsewhere for this thankfully. Our yard was already partially enclosed due to our neighbors having fencing, so we only needed roughly 208 ft of fencing to finish off enclosing the yard. There were a few red flags with Logan that should have been obvious signs to go with another contractor. After our initial quote for both deck and fence, he returned 30 days later to do measurements AGAIN on the deck and showed up alone this time instead of with his buddy. He claimed he "couldn't get ahold of his partner anymore" and had to find someone else. We were quoted a 2 day turnaround time for the fence. When installing the fence, he ran into issues we addressed many times in our consultations which were slopes/hills in our yard. We have dogs so our primary reason for wanting the fence was to keep them enclosed. The first problem area he ran into he contacted us about. We approved the gap between the ground and bottom of the fence in this spot due to the nature of the uneven ground. Our expectation moving forward with the rest of the fence per our conversations was that the rest of the fence was to be installed close to the ground and flush on top and flush with the ground. He agreed many, many times this would be the outcome. We came home to 3 more additional panels that he never consulted us about that had over a 9 inch gap from the ground to the bottom of the fence. These were already concreted in. His recommendation was to place flowers in this gap as if that would prevent my dog from crawling underneath if they desired. It was clear it was just laziness, because if they dug deep enough the fence could have been placed lower to the ground with a few minor adjustments to the actual panels and it would have been fine. After seeing the additional gaps left that we did not approve, we asked him to redo those specific panels to our expectations. He refused. They started work on Thursday (not really because they 'forgot all of their needed tools') and the fence installation didn't begin until Friday. By 6pm Friday they completed majority of the fencing, but had to return Monday because he didn't calculate the material correctly so they were short. So much for a 2 day turn around time. This was even more infuriating after finding this out along with seeing the additional gaps that were left. To save time out of our own busy lives, we decided to not take him to court (although we should have) and had him finish the rest of the fence on Tuesday and paid him off because at this point we just wanted it done. As a business owner myself, the customer service was AWFUL. The communication got worse as the days went on and again, many many red flags. If I could go back and choose someone else to complete this work, I would 100% rightfully so. We had to spend more $$ out of pocket to fix the gaps after paying 11 grand. 10000% DO NOT recommend Logan and whatever buddy he chooses is available at that time to complete work with. Very inexperienced business owner and hope others can avoid this mistake as well."

Deonte A on October 2024


Avatar for Renaissance Restorations, Inc.
Renaissance Restorations, Inc.
1502 W 13 Mile Rd
4.92(
13
)
Approved Pro
Renaissance Restorations, Inc.
1502 W 13 Mile Rd
4.92(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
769 local quotes requested

Renaissance Restorations Inc. specializes in additions of throughout all of SE Michigan. The spectrum includes standard projects such as Master bedroom suites, in-law suites, family rooms etc. as well as kitchen & bath renovations, finished basements, porches, masonry, windows, siding and interior renovations. As a registered member of the Michigan Historic Preservation Network, Renaissance Restorations has the experience and proven track record to meet any and all of your needs from a single job, to an entire gut rehabilitation of a property. Call now for a free estimate 313-585-7852. Check out our website @www.rrestoration.com.

"Excellent. They came when they said they would. They were efficient, clean and knew exactly what explained I wanted done. Everything looks beautiful and was done on time"

Gladys R on April 2024

Renaissance Restorations Inc. specializes in additions of throughout all of SE Michigan. The spectrum includes standard projects such as Master bedroom suites, in-law suites, family rooms etc. as well as kitchen & bath renovations, finished basements, porches, masonry, windows, siding and interior renovations. As a registered member of the Michigan Historic Preservation Network, Renaissance Restorations has the experience and proven track record to meet any and all of your needs from a single job, to an entire gut rehabilitation of a property. Call now for a free estimate 313-585-7852. Check out our website @www.rrestoration.com.

"Excellent. They came when they said they would. They were efficient, clean and knew exactly what explained I wanted done. Everything looks beautiful and was done on time"

Gladys R on April 2024

...
Showing 1-10 of 490

FAQs for addition to existing structure building service projects in Okemos, MI

Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.

schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items. 

Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.

The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic. 

Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.

With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential. 

This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.

Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.

The Okemos, MI homeowners’ guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
Jun 16, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
Share project details to get started.