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Addition to existing structure builders in Minneapolis

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"It was fantastic. Minimum maintenance required. Professional, clean, and fast for a reasonable price."

Shane C on January 2021


Avatar for Atlas Construction and Remodeling LLC
Atlas Construction and Remodeling LLC
702 7th Ave S
5.00(
2
)
Approved Pro
Atlas Construction and Remodeling LLC
702 7th Ave S
5.00(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

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

"Great team to work with. Knowledgeable and experienced. Always on time. Even when we ran into trouble getting the desired materials and products guys didn't cut any corners but were able to walk us through all of the available options and helped us make a better choice."

Veronica F on April 2022

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

"Great team to work with. Knowledgeable and experienced. Always on time. Even when we ran into trouble getting the desired materials and products guys didn't cut any corners but were able to walk us through all of the available options and helped us make a better choice."

Veronica F on April 2022


Avatar for Iron & Oak, LLC
Iron & Oak, LLC
6971 Washington Avenue South
4.86(
11
)
Approved Pro
Iron & Oak, LLC
6971 Washington Avenue South
4.86(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Iron & Oak, LLC aims to be the Twin Cities Premier custom remodeler. If you are looking for a team with reliability, honesty, and integrity to go with unmatchable craftsmanship and communication we are the team for you! With over 40 years of combined construction experience, we can handle any bathroom, kitchen, basement, deck, or addition project as well as custom trim and wood products! Big enough to serve you well, and fast, small enough to be personable. If you are looking for the lowest price, we may not be the best for you, but if you are looking for Reliability, Integrity, Honesty, and Craftsmanship we are the right fit for you!

"I would recommend Iron & Oak to anyone. We decided to replace an old and falling apart solarium on the back of our house and wanted a three season screen porch on the same footprint. We had a number of contractors out to bid on the project.. some that provided low-cost, cookie cutter aluminum porches, some that were custom builders. In the end for us, due to the communication, dedication to quality, and reasonable value, we went with Iron & Oak. The entire process: the initial consultation with Peter, the planning of the project with Jake, and the team that they brought out to build the porch were all A+. On top of that, there is a value working with good people. Even when there were bumps in the road during the construction process, which is the norm and for the most part unavoidable, Iron & Oak was clear with their intention to take care of us as their customer and they followed up on that. They went above and beyond with this project and we are so happy that we made the decision to work with them."

Sam T on June 2024

Iron & Oak, LLC aims to be the Twin Cities Premier custom remodeler. If you are looking for a team with reliability, honesty, and integrity to go with unmatchable craftsmanship and communication we are the team for you! With over 40 years of combined construction experience, we can handle any bathroom, kitchen, basement, deck, or addition project as well as custom trim and wood products! Big enough to serve you well, and fast, small enough to be personable. If you are looking for the lowest price, we may not be the best for you, but if you are looking for Reliability, Integrity, Honesty, and Craftsmanship we are the right fit for you!

"I would recommend Iron & Oak to anyone. We decided to replace an old and falling apart solarium on the back of our house and wanted a three season screen porch on the same footprint. We had a number of contractors out to bid on the project.. some that provided low-cost, cookie cutter aluminum porches, some that were custom builders. In the end for us, due to the communication, dedication to quality, and reasonable value, we went with Iron & Oak. The entire process: the initial consultation with Peter, the planning of the project with Jake, and the team that they brought out to build the porch were all A+. On top of that, there is a value working with good people. Even when there were bumps in the road during the construction process, which is the norm and for the most part unavoidable, Iron & Oak was clear with their intention to take care of us as their customer and they followed up on that. They went above and beyond with this project and we are so happy that we made the decision to work with them."

Sam T on June 2024


Avatar for Blue Sky Contractors LLC
Blue Sky Contractors LLC
18901 149th St NW
5.00(
10
)
Approved Pro
Blue Sky Contractors LLC
18901 149th St NW
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
3 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.

"Tyler was great! He did a wonderful job and there were no surprises given the job specs and the age of my house. Would definitely recommend."

Charlie V on January 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.

"Tyler was great! He did a wonderful job and there were no surprises given the job specs and the age of my house. Would definitely recommend."

Charlie V on January 2025


Avatar for Black Dog Built
Black Dog Built
PO Box 464
5.00(
2
)
Approved Pro
Black Dog Built
PO Box 464
5.00(
2
)
Approved Pro
Customers say: Quality work
6 years of experience
Free onsite estimate

Black Dog Built assists in all aspects of the renovation process, from design through construction. Projects ranging from a guest bathroom upgrade to a full home renovation, will be treated with innovation, craft and creativity. With a background in construction and sculpture, we will refine your home's style, with structural integrity and aesthetic detail. Brian has a Master of Science degree (M.S.) in Construction Management from the University of Wisconsin-Stout, and a Bachelor of Fine Art (B.F.A.) in Sculpture from Georgia State University. He has been in the construction industry for his entire professional career, ranging from single-handedly crafting artisan doors to overseeing multi-million dollar renovations as a Project Manager in Minneapolis, MN.

"Great experience with Black Dog Built. Easy to work with and good communication. Project was completed on time and budget and looks amazing! Iâ d highly recommend hiring them!"

Pat W on May 2023

Black Dog Built assists in all aspects of the renovation process, from design through construction. Projects ranging from a guest bathroom upgrade to a full home renovation, will be treated with innovation, craft and creativity. With a background in construction and sculpture, we will refine your home's style, with structural integrity and aesthetic detail. Brian has a Master of Science degree (M.S.) in Construction Management from the University of Wisconsin-Stout, and a Bachelor of Fine Art (B.F.A.) in Sculpture from Georgia State University. He has been in the construction industry for his entire professional career, ranging from single-handedly crafting artisan doors to overseeing multi-million dollar renovations as a Project Manager in Minneapolis, MN.

"Great experience with Black Dog Built. Easy to work with and good communication. Project was completed on time and budget and looks amazing! Iâ d highly recommend hiring them!"

Pat W on May 2023


Avatar for Boyer Building Corporation
Boyer Building Corporation
3435 County Rd 101
5.00(
5
)
Approved Pro
Boyer Building Corporation
3435 County Rd 101
5.00(
5
)
Approved Pro
42 years of experience
Free onsite estimate

Boyer Building Corporation has been a trusted custom home builder and full-service remodeler serving the western suburbs of the Twin Cities for over 70 years. Rooted in four generations of craftsmanship, Boyer is known for exceptional service and expert project execution. Their team includes full-time carpenters, field supervisors, project managers, and proven building partners. Whether it’s new construction, remodeling, or a custom design, Boyer delivers quality from start to finish. Proudly serving Excelsior, Minnetonka, Wayzata, and surrounding lake communities.

Boyer Building Corporation has been a trusted custom home builder and full-service remodeler serving the western suburbs of the Twin Cities for over 70 years. Rooted in four generations of craftsmanship, Boyer is known for exceptional service and expert project execution. Their team includes full-time carpenters, field supervisors, project managers, and proven building partners. Whether it’s new construction, remodeling, or a custom design, Boyer delivers quality from start to finish. Proudly serving Excelsior, Minnetonka, Wayzata, and surrounding lake communities.


Avatar for Executive Remodeling
Executive Remodeling
2649 Louisiana Ave S
4.56(
41
)
Approved Pro
Executive Remodeling
2649 Louisiana Ave S
4.56(
41
)
Approved Pro
Customers say: Quick response
19 years of experience
Free onsite estimate

Executive Remodeling is a full service remodeling company based out of Minneapolis. We do residential and multi-family projects. We believe that long-term relationships start with trust and communication. Your Twin Cities home is more than just a building, its the place where you'll create your family memories, and we respect it as such. We honor our word, deliver what we promise, and always communicate and clean up during the project. We want to make your experience rewarding and memorable. We have become very successful by fostering lasting relationships with our clients, suppliers, employees, and the community. Executive Remodeling prides itself on its systems which ensure the production of a quality job every time. From the initial contact with a designer/estimator on down to the final walk thru, you are guaranteed a seamless process.

"Everyone we talked to was very professional. They listened to what we wanted and did not try to upsell anything. They were realistic on timelines and cost. They were very responsive to questions."

Robert A on January 2024

Executive Remodeling is a full service remodeling company based out of Minneapolis. We do residential and multi-family projects. We believe that long-term relationships start with trust and communication. Your Twin Cities home is more than just a building, its the place where you'll create your family memories, and we respect it as such. We honor our word, deliver what we promise, and always communicate and clean up during the project. We want to make your experience rewarding and memorable. We have become very successful by fostering lasting relationships with our clients, suppliers, employees, and the community. Executive Remodeling prides itself on its systems which ensure the production of a quality job every time. From the initial contact with a designer/estimator on down to the final walk thru, you are guaranteed a seamless process.

"Everyone we talked to was very professional. They listened to what we wanted and did not try to upsell anything. They were realistic on timelines and cost. They were very responsive to questions."

Robert A on January 2024


Avatar for RoomSmith
RoomSmith
570 Portland Ave
3.96(
13
)
Approved Pro
RoomSmith
570 Portland Ave
3.96(
13
)
Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

Roomsmith™ opens the possibilities of your house - we are the market leader in room additions and basement conversions, providing fast, high-quality installations with a seamless process.

"Roomsmith displayed a complete lack of professionalism throughout the entire project, from poor communication and constant delays to shoddy workmanship and a blatant disregard for trash left on our property. They failed to return calls/texts promptly and sometimes we didn’t hear back from them for weeks. We experienced frequent delays, ignored concerns, and not taking responsibility for issues like ordering the wrong window (and their professed ability to obtain this exact window is one of the reasons we chose them). They also completely overlooked part of our project (a small closet turned into a pantry) by not ordering any shelves even after the cabinet company told them multiple times that they never measured for them. They overlooked details like the floor transition not being flush and part of our old door frame wall is still there and shouldn’t be. Our project didn’t seem like a priority, more like an afterthought that they didn’t care about. They did not adhere to project timel"

Cassandra J on December 2024

Roomsmith™ opens the possibilities of your house - we are the market leader in room additions and basement conversions, providing fast, high-quality installations with a seamless process.

"Roomsmith displayed a complete lack of professionalism throughout the entire project, from poor communication and constant delays to shoddy workmanship and a blatant disregard for trash left on our property. They failed to return calls/texts promptly and sometimes we didn’t hear back from them for weeks. We experienced frequent delays, ignored concerns, and not taking responsibility for issues like ordering the wrong window (and their professed ability to obtain this exact window is one of the reasons we chose them). They also completely overlooked part of our project (a small closet turned into a pantry) by not ordering any shelves even after the cabinet company told them multiple times that they never measured for them. They overlooked details like the floor transition not being flush and part of our old door frame wall is still there and shouldn’t be. Our project didn’t seem like a priority, more like an afterthought that they didn’t care about. They did not adhere to project timel"

Cassandra J on December 2024


JAG Contracting
16050 201st Ave NW
5.00(
2
)
Approved Pro
JAG Contracting
16050 201st Ave NW
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

We pride our company on reliability, great communication, integrity and quality work. We are experts in our amazing Construction work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Joe and his team did a fantastic job with our roof on our home and garage and did so on time and within our budget. Joe also completed some siding work that was in need of repair and went above and beyond to make sure we were completely satisfied. I highly recommend Joe to my family and friends for any exterior work that needs to be completed!"

Bryan B on January 2023

We pride our company on reliability, great communication, integrity and quality work. We are experts in our amazing Construction work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Joe and his team did a fantastic job with our roof on our home and garage and did so on time and within our budget. Joe also completed some siding work that was in need of repair and went above and beyond to make sure we were completely satisfied. I highly recommend Joe to my family and friends for any exterior work that needs to be completed!"

Bryan B on January 2023


Dean Johnson Homes
4700 County Road 19
4.30(
5
)
Approved Pro
Dean Johnson Homes
4700 County Road 19
4.30(
5
)
Approved Pro
Customers say: Quality work
19 local quotes requested
50 years of experience

Dean Johnson Homes, is your best source for your next remodel project. See how our quality construction exudes beauty from the inside out. For the reliable craftsmanship you deserve, call us today.

"He IS good, if there were any problems they were quickly corrected. The Addition looks great."

Neal Z on October 2023

Dean Johnson Homes, is your best source for your next remodel project. See how our quality construction exudes beauty from the inside out. For the reliable craftsmanship you deserve, call us today.

"He IS good, if there were any problems they were quickly corrected. The Addition looks great."

Neal Z on October 2023

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FAQs for addition to existing structure building service projects in Minneapolis, MN

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.

The Minneapolis, MN 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.
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.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
Apr 29, 2025
Apr 29, 2025
Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
Apr 27, 2025
Apr 27, 2025
Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
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