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Addition to existing structure builders in Livonia

Avatar for Tower Built
Tower Built
52975 Van Dyke Ave Suite 302
New on HomeAdvisorNew on Angi
Approved Pro
Tower Built
52975 Van Dyke Ave Suite 302
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

We take great pride in our over 25 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our over 25 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


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
14 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
21 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 Master Builders, LLC
Master Builders, LLC
392 Prairie
4.93(
7
)
Approved Pro
Master Builders, LLC
392 Prairie
4.93(
7
)
Approved Pro
Customers say: Quality work
21 local quotes requested
13 years of experience

MasterBuilders LLC is a Michigan based fully licensed and insured residential building company. We specialize in residential construction, including; open floor plans, single and multi-room renovations, additions, basement remodels and custom new home construction. We have a professional team of experienced contractors ready to go. In addition, we can assist you in a design with experienced, licensed architect and designer on staff. Give us your ideas and we can make your dream home a reality. Please call or email to discuss your ideas and budget.

"Love my new deck!"

Heather P on April 2025

MasterBuilders LLC is a Michigan based fully licensed and insured residential building company. We specialize in residential construction, including; open floor plans, single and multi-room renovations, additions, basement remodels and custom new home construction. We have a professional team of experienced contractors ready to go. In addition, we can assist you in a design with experienced, licensed architect and designer on staff. Give us your ideas and we can make your dream home a reality. Please call or email to discuss your ideas and budget.

"Love my new deck!"

Heather P on April 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
32 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


Lifestyle Custom Homes LLC DBA Lifestyle Building and Renovation
2995 St. Jude Drive
New on HomeAdvisorNew on Angi
Approved Pro
Lifestyle Custom Homes LLC DBA Lifestyle Building and Renovation
2995 St. Jude Drive
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.


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
253 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


Tersigni & Sons Construction
3711 Chapin Dr
4.60(
5
)
Approved Pro
Tersigni & Sons Construction
3711 Chapin Dr
4.60(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

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!

"They were great! Knew how to really maximize our space and make it fully functional"

Barbara J on May 2024

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!

"They were great! Knew how to really maximize our space and make it fully functional"

Barbara J on May 2024


Avatar for SKM Property Maintenance
SKM Property Maintenance
811 N Main Street Suite 105A
4.75(
153
)
Approved Pro
SKM Property Maintenance
811 N Main Street Suite 105A
4.75(
153
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2935 local quotes requested

SKM property maintenance has been in business for over 15 years we specialize in home repairs and updates big or small professional staff very fair competitive prices amazing customer service We go above and beyond to make every customer happy every time

"I am very pleased with SKM maintenance who showed me what they were made of when things got tight. Professionalism, Proficiency and Efficiency. I knew I had a tight deadline to meet. My deck was scheduled for staining at the end of the week but had structural damage that needed repair. From the moment I spoke to Linda the office manager, I was hopeful as she set the tone of the company and pleasantly gave me a brief outline of the process of getting an estimation. Within a day, Doug, one of the owners, was at my home evaluating the deck. I was impressed when he pointed out a few areas that needed to be corrected (that I didn’t recognize) and offered some solid suggestions. Furthermore, when I mentioned “the deadline “he didn’t flinch and stated they had an ample workforce…. Hmm. Once he left, I had a detailed written estimate with a very reasonable price!! But then life hits…. The next day scheduled for the repair to begin, it rained. Unfortunately, the day after that the repair person had a family emergency and couldn’t come. That’s when the calls started coming from Linda and Doug and arrangements were being made and within an hour another person was coming out to do the repair. Although it was cloudy … Paul showed up and said let’s see what happens…. He made his assessment, discussed the plan with me, went and picked up the material and within a couple of hours my deck was brand new!!! SKM Maintenance proved to be such an exemplary service provider, offering an experience that left me completely satisfied. Their ability to manage unforeseen obstacles reflected their commitment to client care, and their attention to detail transformed my deck into a space that feels brand new. The skills and professionalism shown by all the staff of SKM were impressive, such that I have already initiated a second project Thank you SKM!!"

Artan H on June 2025

SKM property maintenance has been in business for over 15 years we specialize in home repairs and updates big or small professional staff very fair competitive prices amazing customer service We go above and beyond to make every customer happy every time

"I am very pleased with SKM maintenance who showed me what they were made of when things got tight. Professionalism, Proficiency and Efficiency. I knew I had a tight deadline to meet. My deck was scheduled for staining at the end of the week but had structural damage that needed repair. From the moment I spoke to Linda the office manager, I was hopeful as she set the tone of the company and pleasantly gave me a brief outline of the process of getting an estimation. Within a day, Doug, one of the owners, was at my home evaluating the deck. I was impressed when he pointed out a few areas that needed to be corrected (that I didn’t recognize) and offered some solid suggestions. Furthermore, when I mentioned “the deadline “he didn’t flinch and stated they had an ample workforce…. Hmm. Once he left, I had a detailed written estimate with a very reasonable price!! But then life hits…. The next day scheduled for the repair to begin, it rained. Unfortunately, the day after that the repair person had a family emergency and couldn’t come. That’s when the calls started coming from Linda and Doug and arrangements were being made and within an hour another person was coming out to do the repair. Although it was cloudy … Paul showed up and said let’s see what happens…. He made his assessment, discussed the plan with me, went and picked up the material and within a couple of hours my deck was brand new!!! SKM Maintenance proved to be such an exemplary service provider, offering an experience that left me completely satisfied. Their ability to manage unforeseen obstacles reflected their commitment to client care, and their attention to detail transformed my deck into a space that feels brand new. The skills and professionalism shown by all the staff of SKM were impressive, such that I have already initiated a second project Thank you SKM!!"

Artan H on June 2025


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
1235 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

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FAQs for addition to existing structure building service projects in Livonia, 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 Livonia, 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.
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