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Addition to existing structure builders in Ypsilanti
Hi, I’m Paul Livernois, President of Diamond Developments. Thank you for considering us for your project! To be sure you are choosing the RIGHT company for your remodel, please take a moment to read the "about us" below: We are a growing design and build remodeling firm in Oakland County. We specialize in the design and build of custom kitchens, baths, basements and whole house remodels. Our specialty lies in full gut, down-to-the-studs, rebuild it right construction with the guidance of our Certified Interior Designer and Licensed General Contractor at the helm, giving you a 5 STAR EXPERIENCE and results. If you are looking for a FULL SERVICE experience with every detail carefully choreographed with your style and desired "feel" as our guide, then Diamond Developments LLC is the right company for you! We look forward to hearing from you soon. Call, text or email any time so we can start the process to making your dream space a reality! www.DiamondDevelopmentsLLC.com
"We hired Paul, Justin and Anthony to tear out and replace our master bathroom shower and floor. They were professional, friendly, clean and their attention to detail was top notch. The workmanship is incredible and the shower and floor are beautiful. They were extremely pleasant and guided us through every step of the process. I would hire them again without hesitation. We highly recommend Diamond Developments!!"
Kimberly S on April 2023
Hi, I’m Paul Livernois, President of Diamond Developments. Thank you for considering us for your project! To be sure you are choosing the RIGHT company for your remodel, please take a moment to read the "about us" below: We are a growing design and build remodeling firm in Oakland County. We specialize in the design and build of custom kitchens, baths, basements and whole house remodels. Our specialty lies in full gut, down-to-the-studs, rebuild it right construction with the guidance of our Certified Interior Designer and Licensed General Contractor at the helm, giving you a 5 STAR EXPERIENCE and results. If you are looking for a FULL SERVICE experience with every detail carefully choreographed with your style and desired "feel" as our guide, then Diamond Developments LLC is the right company for you! We look forward to hearing from you soon. Call, text or email any time so we can start the process to making your dream space a reality! www.DiamondDevelopmentsLLC.com
"We hired Paul, Justin and Anthony to tear out and replace our master bathroom shower and floor. They were professional, friendly, clean and their attention to detail was top notch. The workmanship is incredible and the shower and floor are beautiful. They were extremely pleasant and guided us through every step of the process. I would hire them again without hesitation. We highly recommend Diamond Developments!!"
Kimberly S on April 2023
Quality, ingenuity, sustainability licensed and insured home remodeling specialist. We focus on providing our clients with the best construction experience. Give us a call today and we promise to take care of you!
"What a project! The initial plan to expand our lake house and add a level turned into a total rebuild due to discovery of standing water and rot. This project landed during the COVID pandemic and met with some unavoidable delays. Throughout the project my husband and I met with Matt and Steve regularly (weekly). Matt was always organized providing a list of items we needed to discuss, decisions that needed to be made and timelines for next steps. Matt and Steve consistently offered many ideas for ways to achieve what was important to us (kitchen layout with view to lake, beverage area, ample work surface, closed laundry area etc.), finish options (siding, roofing), lighting options etc. Though the project took longer than planned (thank you COVID), the result is a beautiful, comfortable home. We are very happy with the end result!"
Nancy W on January 2024
Quality, ingenuity, sustainability licensed and insured home remodeling specialist. We focus on providing our clients with the best construction experience. Give us a call today and we promise to take care of you!
"What a project! The initial plan to expand our lake house and add a level turned into a total rebuild due to discovery of standing water and rot. This project landed during the COVID pandemic and met with some unavoidable delays. Throughout the project my husband and I met with Matt and Steve regularly (weekly). Matt was always organized providing a list of items we needed to discuss, decisions that needed to be made and timelines for next steps. Matt and Steve consistently offered many ideas for ways to achieve what was important to us (kitchen layout with view to lake, beverage area, ample work surface, closed laundry area etc.), finish options (siding, roofing), lighting options etc. Though the project took longer than planned (thank you COVID), the result is a beautiful, comfortable home. We are very happy with the end result!"
Nancy W on January 2024
Here at R Fowler Construction, LLC, we pride ourselves on customer satisfaction and getting the job done in a timely manner. For all of your construction management needs, give us a call today!
"As with every mid-sized project, it took waaaaayyyyyy longer than expected. But Mr. Fowler was very responsive and never ghosted me, which is more than I can say for the 3 people I tried to hire before him. It looks great and was done properly and in compliance with strict city codes."
Jane W on February 2024
Here at R Fowler Construction, LLC, we pride ourselves on customer satisfaction and getting the job done in a timely manner. For all of your construction management needs, give us a call today!
"As with every mid-sized project, it took waaaaayyyyyy longer than expected. But Mr. Fowler was very responsive and never ghosted me, which is more than I can say for the 3 people I tried to hire before him. It looks great and was done properly and in compliance with strict city codes."
Jane W on February 2024
Remodeling Star, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We believe that most anything that can be done to a home, Remodeling Star will make it happen. Remodeling Star creates custom spaces that reflect each homeowner’s unique stylistic and functional demands. Please feel free to call, 734-203-7410 or 888-983-1238. We want to speak with you about your project and the needs and wants for you and your family. Kitchen Remodels Bathroom Spa Remodels Basement Renovations Home Additions Outdoor Living Spaces
"We have an old home and they handled it with care and the nuance it needed!"
Jaclyn P on March 2023
Remodeling Star, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We believe that most anything that can be done to a home, Remodeling Star will make it happen. Remodeling Star creates custom spaces that reflect each homeowner’s unique stylistic and functional demands. Please feel free to call, 734-203-7410 or 888-983-1238. We want to speak with you about your project and the needs and wants for you and your family. Kitchen Remodels Bathroom Spa Remodels Basement Renovations Home Additions Outdoor Living Spaces
"We have an old home and they handled it with care and the nuance it needed!"
Jaclyn P on March 2023
With 30 years of experience, All American Home Builders, LLC, prides ourselves on providing quality service that customers can believe in. Whether it's a kitchen & Bath remodel, basement remodel, an addition to an existing structure, we can take care of all of your residential and commercial construction needs. We look forward to working with you!
"Wow did an amazing job, couldn't of asked for a better turn out. Kept communicating with us took only 6 days. I would highly recommend him with any build. And he also came back and hooked up our electric in the garage a wk after completing the garage. Very nice man."
Sonja r on September 2020
With 30 years of experience, All American Home Builders, LLC, prides ourselves on providing quality service that customers can believe in. Whether it's a kitchen & Bath remodel, basement remodel, an addition to an existing structure, we can take care of all of your residential and commercial construction needs. We look forward to working with you!
"Wow did an amazing job, couldn't of asked for a better turn out. Kept communicating with us took only 6 days. I would highly recommend him with any build. And he also came back and hooked up our electric in the garage a wk after completing the garage. Very nice man."
Sonja r on September 2020
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.
"The owner Jamie is very understanding and very helpful. Always answer my calls or call me back. His communication skills was great and whatever I needed he got it for us. He did a great job. I appreciate it."
Gregory M on March 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.
"The owner Jamie is very understanding and very helpful. Always answer my calls or call me back. His communication skills was great and whatever I needed he got it for us. He did a great job. I appreciate it."
Gregory M on March 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
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
We are a boutique style, very personal home remodeling company that works with each customer to get their project done at an affordable budget - From kitchens, bathrooms, flooring, painting, decking and more - we average 28%-37% less than our competitors. offer senior, military, education, first responder discounts with flexible payment terms and finance options.
"The bathroom turned out nice."
Ed Y on May 2025
We are a boutique style, very personal home remodeling company that works with each customer to get their project done at an affordable budget - From kitchens, bathrooms, flooring, painting, decking and more - we average 28%-37% less than our competitors. offer senior, military, education, first responder discounts with flexible payment terms and finance options.
"The bathroom turned out nice."
Ed Y on May 2025
For more than 55 years, TEMO has been an innovator in the home improvement business. At our Michigan headquarters, we've developed proprietary materials and designs that make our products more attractive and durable than what our competitors offer. We are so confident in the quality of our products that we back each on with a limited lifetime transferable warranty.
"Outstanding Experience with TEMO – Our Patio Cover is a Dream Come True! We recently had a TEMO cathedral-style patio cover installed, and we couldn’t be happier with the results! From start to finish, the entire experience was seamless, professional, and exceeded our expectations. The design of the cathedral roof instantly elevated the look of our backyard – it’s both elegant and functional. The vaulted ceiling gives the space an airy, open feel, and it blends beautifully with our home’s architecture. TEMO’s materials are clearly top quality – everything feels sturdy, well-crafted, and built to last. The team that handled the installation was courteous, punctual, and meticulous. They took great care to ensure everything was installed properly and cleaned up thoroughly after the job. Communication was clear throughout the process, and any questions we had were answered quickly and professionally. We’ve already hosted several gatherings under our new patio cover, and guests constantly compliment the space. It provides excellent shade, keeps the area cooler, and has truly transformed how we use our outdoor space. If you’re considering a patio cover, I highly recommend TEMO. Their craftsmanship, customer service, and product quality are unmatched. We couldn’t be more thrilled!"
Cheryl T on June 2025
For more than 55 years, TEMO has been an innovator in the home improvement business. At our Michigan headquarters, we've developed proprietary materials and designs that make our products more attractive and durable than what our competitors offer. We are so confident in the quality of our products that we back each on with a limited lifetime transferable warranty.
"Outstanding Experience with TEMO – Our Patio Cover is a Dream Come True! We recently had a TEMO cathedral-style patio cover installed, and we couldn’t be happier with the results! From start to finish, the entire experience was seamless, professional, and exceeded our expectations. The design of the cathedral roof instantly elevated the look of our backyard – it’s both elegant and functional. The vaulted ceiling gives the space an airy, open feel, and it blends beautifully with our home’s architecture. TEMO’s materials are clearly top quality – everything feels sturdy, well-crafted, and built to last. The team that handled the installation was courteous, punctual, and meticulous. They took great care to ensure everything was installed properly and cleaned up thoroughly after the job. Communication was clear throughout the process, and any questions we had were answered quickly and professionally. We’ve already hosted several gatherings under our new patio cover, and guests constantly compliment the space. It provides excellent shade, keeps the area cooler, and has truly transformed how we use our outdoor space. If you’re considering a patio cover, I highly recommend TEMO. Their craftsmanship, customer service, and product quality are unmatched. We couldn’t be more thrilled!"
Cheryl T on June 2025
When it comes to installing decks and railings you can always count on the experts at Decks Unlimited to do an exceptional job. At Decks Unlimited they take great pride in every project that they take on and it shows. Offering new installation or remove and replace of entire decks utilizing a wide range of composite and low-maintenance options as well as the standard wood deck installation. If you are looking for the best deck installer, give the experienced and hardworking team at Decks Unlimited a call today to schedule a free consultation. * Unfortunately, we do not offer any repair or staining services at this time. Only full installation.
"Very easy to work with. Listened to what I wanted and kept within budget. Very knowledgeable of the products Trex carries. I talked to several other companies and received bids for the same product. Found out that Decks Unlimited was the subcontractor for one of the big box companies. I have a familiarity with residential construction, and unlike other companies, they didn't try to BS me. Again, unlike others, did not try to up sell me. L Very pleased with their work. They worked well within my HOA constraints. Just had an issue with clean up after the work was done, but I honestly believe it was because of weather, which put them behind schedule on other jobs. Who would have thought we would have rain and snow in the same week that late in the spring? I would highly recommend them."
CLAUDEA H on July 2023
When it comes to installing decks and railings you can always count on the experts at Decks Unlimited to do an exceptional job. At Decks Unlimited they take great pride in every project that they take on and it shows. Offering new installation or remove and replace of entire decks utilizing a wide range of composite and low-maintenance options as well as the standard wood deck installation. If you are looking for the best deck installer, give the experienced and hardworking team at Decks Unlimited a call today to schedule a free consultation. * Unfortunately, we do not offer any repair or staining services at this time. Only full installation.
"Very easy to work with. Listened to what I wanted and kept within budget. Very knowledgeable of the products Trex carries. I talked to several other companies and received bids for the same product. Found out that Decks Unlimited was the subcontractor for one of the big box companies. I have a familiarity with residential construction, and unlike other companies, they didn't try to BS me. Again, unlike others, did not try to up sell me. L Very pleased with their work. They worked well within my HOA constraints. Just had an issue with clean up after the work was done, but I honestly believe it was because of weather, which put them behind schedule on other jobs. Who would have thought we would have rain and snow in the same week that late in the spring? I would highly recommend them."
CLAUDEA H on July 2023
FAQs for addition to existing structure building service projects in Ypsilanti, MI
Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take.
Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite.
An in-law suite is a self-contained living space attached to—or detached from—your main home. Expect a bedroom, full bath, and a kitchenette or compact living area. The setup gives relatives privacy, doubles as a potential rental, and can lift your property value. To qualify as a legal dwelling, the suite must meet local building codes and zoning rules.
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