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Addition to existing structure builders in Ann Arbor
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
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
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
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
Renobasements LLC has been specializing in custom basement finishing since 2016. We have been in the construction industry since 2012. We are an owner-operated company, which gives us the ability to go above and beyond for our customers, and creates an overall better relationship with our customers. All in all, we are determined to make a positive change to our customers lives by providing the utmost quality of service and workmanship.
"After a recent flood, the Renobasement team was able to affordably convert our dark cluttered semi finished storage area to a sleek new bright one bedroom / home theater living space. Now our guests are much more comfortable in the bedroom with Murphy bed wall unit, egress window and new closet storage and we love watching movies with family in the beautiful new home theater. Thank you for your help achieving our vision with our new basement Frank and Renobasement team!"
Mike B on March 2025
Renobasements LLC has been specializing in custom basement finishing since 2016. We have been in the construction industry since 2012. We are an owner-operated company, which gives us the ability to go above and beyond for our customers, and creates an overall better relationship with our customers. All in all, we are determined to make a positive change to our customers lives by providing the utmost quality of service and workmanship.
"After a recent flood, the Renobasement team was able to affordably convert our dark cluttered semi finished storage area to a sleek new bright one bedroom / home theater living space. Now our guests are much more comfortable in the bedroom with Murphy bed wall unit, egress window and new closet storage and we love watching movies with family in the beautiful new home theater. Thank you for your help achieving our vision with our new basement Frank and Renobasement team!"
Mike B on March 2025
We are a boutique style, very personal kitchen, bath and general 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 kitchen, bath and general 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
BBK construction proudly offers a wide range of your home improvement needs. Both major and minor remodeling projects including but not limited to decks, additions, dormers, kitchen/bath remodel, finished basements, and elderly home care renovations. BBK is your one stop shop for all your building needs. Licensed, insured, and with over 40 years combined experience, BBK is prepared to help you improve your home.
"Frank is excellent. He’s managed the number of projects for me now. One project was a bunch of renovations on homes for an adult foster care business I run. That was about $100,000 in work so far. He also managed the renovation of two buildings for our Mosque. That has been about $600,000 in work so far. Frank is extremely positive and always has an upbeat attitude, willing to make it work. I really enjoy working with Frank."
brad B on April 2025
BBK construction proudly offers a wide range of your home improvement needs. Both major and minor remodeling projects including but not limited to decks, additions, dormers, kitchen/bath remodel, finished basements, and elderly home care renovations. BBK is your one stop shop for all your building needs. Licensed, insured, and with over 40 years combined experience, BBK is prepared to help you improve your home.
"Frank is excellent. He’s managed the number of projects for me now. One project was a bunch of renovations on homes for an adult foster care business I run. That was about $100,000 in work so far. He also managed the renovation of two buildings for our Mosque. That has been about $600,000 in work so far. Frank is extremely positive and always has an upbeat attitude, willing to make it work. I really enjoy working with Frank."
brad B on April 2025
AS Built LLC helps tackle any and all projects. Andy Searl has over 20 years of personal experience in remodeling and repairs for all types of homes and buildings. We are reliable, easy to work with, and dedicated to getting your home back into shape. Give us a call or click for a free estimate today! Remodeling and repairs, kitchen and bath, new builds too!
"Andy was great to work with. He was very accommodating when we added additional work onto our project. He was very responsive."
Jennifer V on January 2024
AS Built LLC helps tackle any and all projects. Andy Searl has over 20 years of personal experience in remodeling and repairs for all types of homes and buildings. We are reliable, easy to work with, and dedicated to getting your home back into shape. Give us a call or click for a free estimate today! Remodeling and repairs, kitchen and bath, new builds too!
"Andy was great to work with. He was very accommodating when we added additional work onto our project. He was very responsive."
Jennifer V on January 2024
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 Ann Arbor, 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.
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