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Addition to existing structure builders in Plymouth

Avatar for Allshire Building, LLC

Allshire Building, LLC

280 N. Old Woodward Avenue Suite 100
4.76(
23
)
•Approved Pro

Allshire Building, LLC

280 N. Old Woodward Avenue Suite 100
4.76(
23
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
22 local quotes requested

At Allshire Building LLC, we pride our company on reliability, 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 project. We look forward to earning your business!

"I recommend Allshire highly and without reservation. Russ, John, and all their crews were professional and we felt comfortable throughout the process. Our bathroom was fully gutted and rebuilt (with same footprint) - the end result was fantastic and I believe the value was very high. Just to make others aware - we had a fair amount of back and forth with the inspectors from our township and had several hardware items delivered to our house that were broken so they had to be re-ordered - so job took longer than we (and Allshire) expected. That said, the company has many positive attributes: 1) communication is solid 2) attitude is positive and professional 3) final workmanship very high 4) pricing very reasonable 5) overall demeanor is friendly and flexible which is what we wanted. We will call them again when we get ready to remodel our kitchen. Allshire is a good company because it is made of good people."

Tom B on November 2023

At Allshire Building LLC, we pride our company on reliability, 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 project. We look forward to earning your business!

"I recommend Allshire highly and without reservation. Russ, John, and all their crews were professional and we felt comfortable throughout the process. Our bathroom was fully gutted and rebuilt (with same footprint) - the end result was fantastic and I believe the value was very high. Just to make others aware - we had a fair amount of back and forth with the inspectors from our township and had several hardware items delivered to our house that were broken so they had to be re-ordered - so job took longer than we (and Allshire) expected. That said, the company has many positive attributes: 1) communication is solid 2) attitude is positive and professional 3) final workmanship very high 4) pricing very reasonable 5) overall demeanor is friendly and flexible which is what we wanted. We will call them again when we get ready to remodel our kitchen. Allshire is a good company because it is made of good people."

Tom B on November 2023

Avatar for Diamond Developments, LLC

Diamond Developments, LLC

40736 Kingsley Lane
5.00(
12
)
•Approved Pro

Diamond Developments, LLC

40736 Kingsley Lane
5.00(
12
)
•Approved Pro
Customers say: Quick response
17 local quotes requested
5 years of experience

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

Avatar for DeWeese & Associates, LLC

DeWeese & Associates, LLC

PO Box 571
4.65(
17
)
•Approved Pro

DeWeese & Associates, LLC

PO Box 571
4.65(
17
)
•Approved Pro
Customers say: Quality work
16 local quotes requested
18 years of experience

Make DeWeese & Associates your one stop shop for all your remodel and new construction needs. With our years of experience, quality craftsmanship, and use of only the best products, we take pride in being the best at what we do. From custom home builds, to room additions, there is no project too big or too small. So stop shopping around, and give us a call today, for your free estimate. Let us turn your project dreams into reality!

"Brett DeWeese and his contractors have been amazing! Brett kept us well informed of the contractors and when they would be out. The contractors were very professional and so helpful. DeWeese & Associates did an outstanding job on our basement/bath renovation and we plan on using them again to install an under deck drainage system/ceiling, so we can transform the space into a req room."

Heather C on June 2023

Make DeWeese & Associates your one stop shop for all your remodel and new construction needs. With our years of experience, quality craftsmanship, and use of only the best products, we take pride in being the best at what we do. From custom home builds, to room additions, there is no project too big or too small. So stop shopping around, and give us a call today, for your free estimate. Let us turn your project dreams into reality!

"Brett DeWeese and his contractors have been amazing! Brett kept us well informed of the contractors and when they would be out. The contractors were very professional and so helpful. DeWeese & Associates did an outstanding job on our basement/bath renovation and we plan on using them again to install an under deck drainage system/ceiling, so we can transform the space into a req room."

Heather C on June 2023

Avatar for Giles Remodeling

Giles Remodeling

671 N. Milford Rd
4.18(
11
)
•Approved Pro

Giles Remodeling

671 N. Milford Rd
4.18(
11
)
•Approved Pro
Customers say: Terrific value
34 local quotes requested
26 years of experience

At Giles Remodeling, our goal is to not only help you design and build your dream home, addition, or home renovation–but to make the process easy and enjoyable for you. With a variety of specialities to choose from, we’re sure you’ll be happy working with us.

"Got his money and did it when it was convenient for him. Did not tell me up front he had other jobs going and would be in and out. Also put wrong base tile down and never came back to fix it. Have loose shower lever. Have grout spots that have to be filled.Over all tile work looks good."

Dean P on June 2025

At Giles Remodeling, our goal is to not only help you design and build your dream home, addition, or home renovation–but to make the process easy and enjoyable for you. With a variety of specialities to choose from, we’re sure you’ll be happy working with us.

"Got his money and did it when it was convenient for him. Did not tell me up front he had other jobs going and would be in and out. Also put wrong base tile down and never came back to fix it. Have loose shower lever. Have grout spots that have to be filled.Over all tile work looks good."

Dean P on June 2025

Avatar for Renaissance Restorations, Inc.

Renaissance Restorations, Inc.

211 East Merrill Street, Suite 507
4.93(
14
)
•Approved Pro

Renaissance Restorations, Inc.

211 East Merrill Street, Suite 507
4.93(
14
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 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.

"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

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
202 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!

"The shower replacement was measured by the salesman, who measured the shower dimensions inside the old fiberglass shower by instruction from the owner. After materials were ordered and the old shower removed. The shower base was too short by 7 inches and too narrow by 1 1/2 inches. I asked the owner to requote with a larger shower base. This would have added an additional $5000 to the project. The shower has a seat in it. The additional 7 inches in length would have given us more manuverability. Pros: The installer was great, 5 stars. The owner wrote off $350 extra work to remove a soffett to make the shower taller. Cons: The salesman promised a larger shower, it wasn't. We ordered brushed nickel fixtures and got chrome. The shower was smaller than it could have been. Owner and salesman 2 stars. I would have liked the option to remove the old shower and then do the measurements. The shower turned out nice, but we were dissappointed with the size."

Greg S on October 2023

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!

"The shower replacement was measured by the salesman, who measured the shower dimensions inside the old fiberglass shower by instruction from the owner. After materials were ordered and the old shower removed. The shower base was too short by 7 inches and too narrow by 1 1/2 inches. I asked the owner to requote with a larger shower base. This would have added an additional $5000 to the project. The shower has a seat in it. The additional 7 inches in length would have given us more manuverability. Pros: The installer was great, 5 stars. The owner wrote off $350 extra work to remove a soffett to make the shower taller. Cons: The salesman promised a larger shower, it wasn't. We ordered brushed nickel fixtures and got chrome. The shower was smaller than it could have been. Owner and salesman 2 stars. I would have liked the option to remove the old shower and then do the measurements. The shower turned out nice, but we were dissappointed with the size."

Greg S on October 2023

Avatar for Renobasements

Renobasements

2336 Town Ct
5.00(
30
)
•Approved Pro

Renobasements

2336 Town Ct
5.00(
30
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested

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

Avatar for ReBath Metro-Detroit

ReBath Metro-Detroit

465 Stephenson Highway
3.97(
32
)
•Approved Pro

ReBath Metro-Detroit

465 Stephenson Highway
3.97(
32
)
•Approved Pro
Customers say: Super punctual
1226 local quotes requested
47 years of experience

Bathrooms are all that we do, and we take great pride in it — which is why Re-Bath is the most trusted bathroom remodeling company in America. Don't wait — call us today at 248-577-0047!

"Professional; overall went very well"

Mikayla S on June 2024

Bathrooms are all that we do, and we take great pride in it — which is why Re-Bath is the most trusted bathroom remodeling company in America. Don't wait — call us today at 248-577-0047!

"Professional; overall went very well"

Mikayla S on June 2024

Avatar for BBK Construction

BBK Construction

11327 Kensington St
4.43(
30
)
•Approved Pro

BBK Construction

11327 Kensington St
4.43(
30
)
•Approved Pro
Customers say: Quality work
1284 local quotes requested
17 years of experience

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

Avatar for Madera Building Company Inc

Madera Building Company Inc

12241 Hartel St
4.95(
56
)
•Approved Pro

Madera Building Company Inc

12241 Hartel St
4.95(
56
)
•Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
267 local quotes requested

Madera Building Co,.Inc. is a family owned and operated business. Quality work from start to finish. Owner not only supervises the project but is hands on as well. Any subcontractors Madera Building Co. uses have been working with the company for many years. We have all the resources at our disposal to complete any project in a timely manner. Madera building co. is well known for showing up and finishing their projects on time. We offer free estimates, design services and an extensive list of satisfied customers.

"I can't say enough good things about Madera. We worked with Martin for our primary bathroom gut renovation in our 1915 historic home. We removed a shower and requested a drop in tub with a tiled surround, and a somewhat complicated tile pattern on our walls and floors. The attention to detail and overall knowledge of Marty's team was much appreciated. As soon as the bathroom wrapped, we ended up hiring Madera to re-tile our kitchen floors. Marty was always available to answer questions and on time. I highly recommend Madera."

Karen D on May 2025

Madera Building Co,.Inc. is a family owned and operated business. Quality work from start to finish. Owner not only supervises the project but is hands on as well. Any subcontractors Madera Building Co. uses have been working with the company for many years. We have all the resources at our disposal to complete any project in a timely manner. Madera building co. is well known for showing up and finishing their projects on time. We offer free estimates, design services and an extensive list of satisfied customers.

"I can't say enough good things about Madera. We worked with Martin for our primary bathroom gut renovation in our 1915 historic home. We removed a shower and requested a drop in tub with a tiled surround, and a somewhat complicated tile pattern on our walls and floors. The attention to detail and overall knowledge of Marty's team was much appreciated. As soon as the bathroom wrapped, we ended up hiring Madera to re-tile our kitchen floors. Marty was always available to answer questions and on time. I highly recommend Madera."

Karen D on May 2025

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

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Plymouth, 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.

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