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Addition to existing structure builders in Allen Park

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
8 years of experience

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 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
41 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 Gorney Builders
Gorney Builders
9201 Head O Lake Road
New on HomeAdvisorNew on Angi
Approved Pro
Gorney Builders
9201 Head O Lake Road
New on AngiNew on HomeAdvisor
Approved Pro
17 local quotes requested
25 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!


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
283 local quotes requested
16 years of experience

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

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

Stefanie W on October 2024

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

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

Stefanie W on October 2024


Avatar for TEMO Backyard Living
TEMO Backyard Living
20330 Hall Rd
3.95(
20
)
Approved Pro
TEMO Backyard Living
20330 Hall Rd
3.95(
20
)
Approved Pro
Customers say: Quality work
187 local quotes requested
54 years of experience

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.

"TEMO warranty is a joke. The first time I tried to make a claim it was denied. First they had no record of my registration. I have been told that they are just now developing an electronic storage for registrations and they are dealing with issues for anything built prior to 2023. I was told I was not registered. So I am penalized for their in ability to track and maintain customers registrations. Secondly, anything you try to make a claim on they will refuse stating "installation error". Evidently they have no intentions of fulfilling any claims on with their warranty, even when provided proper documentation. Steer clear and find a mfg that stands behind their products. TEMO isn't it."

Stephanie N on April 2023

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.

"TEMO warranty is a joke. The first time I tried to make a claim it was denied. First they had no record of my registration. I have been told that they are just now developing an electronic storage for registrations and they are dealing with issues for anything built prior to 2023. I was told I was not registered. So I am penalized for their in ability to track and maintain customers registrations. Secondly, anything you try to make a claim on they will refuse stating "installation error". Evidently they have no intentions of fulfilling any claims on with their warranty, even when provided proper documentation. Steer clear and find a mfg that stands behind their products. TEMO isn't it."

Stephanie N on April 2023


Avatar for Moccia Lawn and Landscaping, Inc.
Moccia Lawn and Landscaping, Inc.
8346 Rucker Road
5.00(
7
)
Approved Pro
Moccia Lawn and Landscaping, Inc.
8346 Rucker Road
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
196 local quotes requested

Founded in 2004, Moccia Lawn and Landscaping, Inc., has become one of Souteastern Michigan's premier custom design and build landscape firms. Our firm specializes in completely custom-tailored landscape design-and-build services --from concept to creation. Additionally, we offer individually-tailored complete property maintenance solutions to our commercial and industrial clients. Our firm provides a complete custom design experience from concept to creation for outdoor living areas, outdoor kitchens, landscapes, waterscapes, and hardscapes. Moccia Lawn and Landscaping Inc. offers entirely customized landscape design and installation, debris removal services, and complete property maintenance for residential, commercial, and industrial clients. Call today for a free estimate or design consultation a

"Front of house. Beautiful job. Courteous workers. On time. Very professional"

Heidi C on October 2024

Founded in 2004, Moccia Lawn and Landscaping, Inc., has become one of Souteastern Michigan's premier custom design and build landscape firms. Our firm specializes in completely custom-tailored landscape design-and-build services --from concept to creation. Additionally, we offer individually-tailored complete property maintenance solutions to our commercial and industrial clients. Our firm provides a complete custom design experience from concept to creation for outdoor living areas, outdoor kitchens, landscapes, waterscapes, and hardscapes. Moccia Lawn and Landscaping Inc. offers entirely customized landscape design and installation, debris removal services, and complete property maintenance for residential, commercial, and industrial clients. Call today for a free estimate or design consultation a

"Front of house. Beautiful job. Courteous workers. On time. Very professional"

Heidi C on October 2024


Avatar for Stonebrook Building Services LLC
Stonebrook Building Services LLC
22185 Morley Avenue
5.00(
12
)
Approved Pro
Stonebrook Building Services LLC
22185 Morley Avenue
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
424 local quotes requested

We specialize in Residential remodeling, Kitchens, bathrooms, additions, and more! We have experience since the 1990's, where we are a licensed Residential Builder in the state of Michigan and fully insured. We also offer Commercial contracting for all your commercial building and remodeling needs. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"This company does great work at fair price. They made sure I was completely satisfied with the work that was done. The crew was extremely friendly and courteous, and made sure they kept the area clean."

Carlo Venditelli-205 Y on March 2025

We specialize in Residential remodeling, Kitchens, bathrooms, additions, and more! We have experience since the 1990's, where we are a licensed Residential Builder in the state of Michigan and fully insured. We also offer Commercial contracting for all your commercial building and remodeling needs. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"This company does great work at fair price. They made sure I was completely satisfied with the work that was done. The crew was extremely friendly and courteous, and made sure they kept the area clean."

Carlo Venditelli-205 Y on March 2025


Avatar for BP Remodeling, LLC
BP Remodeling, LLC
14567 Penrod
5.00(
5
)
Approved Pro
BP Remodeling, LLC
14567 Penrod
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
771 local quotes requested

With over 20 years of experience, BP Handyman Services specializes in household jobs, from big ones to small ones. Our highly skilled and trained staff have a wide variety of services available from plumbing, drywall, furniture assembly, small moves, painting and more! Our prices are comparable, yet affordable. Our mission is to provide stellar service at an affordable rate! Financing available!

"The project completed by BP Remodeling was done expertly and in the projected timeframe. I now have the spa-like bathroom I envisioned."

sherry s on June 2024

With over 20 years of experience, BP Handyman Services specializes in household jobs, from big ones to small ones. Our highly skilled and trained staff have a wide variety of services available from plumbing, drywall, furniture assembly, small moves, painting and more! Our prices are comparable, yet affordable. Our mission is to provide stellar service at an affordable rate! Financing available!

"The project completed by BP Remodeling was done expertly and in the projected timeframe. I now have the spa-like bathroom I envisioned."

sherry s on June 2024


Avatar for Giles Remodeling
Giles Remodeling
671 N. Milford Rd
4.30(
10
)
Approved Pro
Giles Remodeling
671 N. Milford Rd
4.30(
10
)
Approved Pro
Customers say: Terrific value
1765 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.

"It was great. Everyone was professional, and they did an amazing job! Andy was very knowledgeable and gave great feedback. I would recommend him to anyone that needs renovations to be done."

Matt P on August 2024

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.

"It was great. Everyone was professional, and they did an amazing job! Andy was very knowledgeable and gave great feedback. I would recommend him to anyone that needs renovations to be done."

Matt P on August 2024


Avatar for Langton Custom Construction
Langton Custom Construction
12933 Maxwell Rd
5.00(
6
)
Approved Pro
Langton Custom Construction
12933 Maxwell Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
379 local quotes requested

Whether you're planning a small home repair or a large-scale remodel, Langton Custom is here to bring your vision to life. With four generations of building experience, we specialize in a wide range of services including home remodels, additions, repairs, new construction, and much more. Schedule your home remodeling estimate today and let us help you create the home of your dreams

"Sean did an excellent job with our deck. His team was professional and efficient. I will be using his company again at our new house. Highly recommend."

Mark P on March 2024

Whether you're planning a small home repair or a large-scale remodel, Langton Custom is here to bring your vision to life. With four generations of building experience, we specialize in a wide range of services including home remodels, additions, repairs, new construction, and much more. Schedule your home remodeling estimate today and let us help you create the home of your dreams

"Sean did an excellent job with our deck. His team was professional and efficient. I will be using his company again at our new house. Highly recommend."

Mark P on March 2024

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Addition to existing structure building services FAQs

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. 

The 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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