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Find Addition to existing structure builders in Cottage Grove

Avatar for Atlas Construction and Remodeling LLC

Atlas Construction and Remodeling LLC

5.00(
2
)
Approved Pro

Atlas Construction and Remodeling LLC

5.00(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 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 Barrier Construction LLC

Barrier Construction LLC

4.86(
59
)
Approved Pro

Barrier Construction LLC

4.86(
59
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
65 years of experience

Angi's Super Service award in 2016 and 2017. Stucco Moisture Intrusion Specialist. In addition, we are a full service exterior design and renovation contractor servicing the entire Twin Cities & surrounding areas. We specialize in James Hardie Siding, all major window and door brands. Our jobs range from retrofit repair to total exterior replacement & moisture remediation projects. Designer services and computer renderings available.

"Awful. This company has good reviews but was absolutely awful for me. Called because of a water leak which is supposed to be one of their specialties. They had me hire a separate inspector/specialist to evaluate the home exterior. They then tore a hole in our kitchen ceiling looking for the water leak. When they had difficulty identifying the origin of the leak they simply abandoned the project with a hole in the middle of our kitchen ceiling. Finding water leaks is difficult and I don't blame for having difficulty locating the leak but abandoning the project with a gaping hole in our kitchen is really extraordinarily bad service."

Mike B on May 2024

Angi's Super Service award in 2016 and 2017. Stucco Moisture Intrusion Specialist. In addition, we are a full service exterior design and renovation contractor servicing the entire Twin Cities & surrounding areas. We specialize in James Hardie Siding, all major window and door brands. Our jobs range from retrofit repair to total exterior replacement & moisture remediation projects. Designer services and computer renderings available.

"Awful. This company has good reviews but was absolutely awful for me. Called because of a water leak which is supposed to be one of their specialties. They had me hire a separate inspector/specialist to evaluate the home exterior. They then tore a hole in our kitchen ceiling looking for the water leak. When they had difficulty identifying the origin of the leak they simply abandoned the project with a hole in the middle of our kitchen ceiling. Finding water leaks is difficult and I don't blame for having difficulty locating the leak but abandoning the project with a gaping hole in our kitchen is really extraordinarily bad service."

Mike B on May 2024


Avatar for Carter Custom Construction & Fireplaces Inc

Carter Custom Construction & Fireplaces Inc

4.63(
27
)
Approved Pro

Carter Custom Construction & Fireplaces Inc

4.63(
27
)
Approved Pro
Customers say: True professional
28 years of experience
Free onsite estimate

We pride ourselves on our craftsmanship and have over 20 years of experience speaking with customers, gathering ideas, creating a strategy, and designing and building to ensure the customer’s vision is created – on schedule and within a specified budget. Our mission, goal, and expectations are to provide outstanding build quality, superior service, and optimum safety at a fair price.

"Did not perform work according to contract; currently in litigation with this contractor due to inability and unwillingness to finish work & fix problems his workers created on deck."

Laura S on September 2018

We pride ourselves on our craftsmanship and have over 20 years of experience speaking with customers, gathering ideas, creating a strategy, and designing and building to ensure the customer’s vision is created – on schedule and within a specified budget. Our mission, goal, and expectations are to provide outstanding build quality, superior service, and optimum safety at a fair price.

"Did not perform work according to contract; currently in litigation with this contractor due to inability and unwillingness to finish work & fix problems his workers created on deck."

Laura S on September 2018


Avatar for Twin City Handyman LLC

Twin City Handyman LLC

4.80(
117
)
Approved Pro

Twin City Handyman LLC

4.80(
117
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
25 years of experience

All the Experience You Need. A full Handyman and Remodeling Service. From deck, garage, siding, gutter and roof installs and repairs, to basement, bathroom and kitchen remodels, to window, door and appliance installs. Whether you need a light bulb changed in your cathedral ceiling, or a new room addition built in your basement, Twin City Handyman can covers all your needs.

"Twin City Handyman performed a tear-out and install of a bathroom shower stall as well as other miscellaneous work on a second bathroom. They did an excellent job and we were extremely happy with the final product. Excellent craftsmanship and attention to detail! This was the second project they did for me and will definitely be using them yet again on more future projects!"

Jon T on October 2024

All the Experience You Need. A full Handyman and Remodeling Service. From deck, garage, siding, gutter and roof installs and repairs, to basement, bathroom and kitchen remodels, to window, door and appliance installs. Whether you need a light bulb changed in your cathedral ceiling, or a new room addition built in your basement, Twin City Handyman can covers all your needs.

"Twin City Handyman performed a tear-out and install of a bathroom shower stall as well as other miscellaneous work on a second bathroom. They did an excellent job and we were extremely happy with the final product. Excellent craftsmanship and attention to detail! This was the second project they did for me and will definitely be using them yet again on more future projects!"

Jon T on October 2024


Avatar for Stonehearth Remodeling

Stonehearth Remodeling

5.00(
15
)
Approved Pro

Stonehearth Remodeling

5.00(
15
)
Approved Pro
Super Service Award
46 local quotes requested
27 years of experience

Quality, durability, security, comfort, and Warmth! These words may evoke the image of a hearth in your cabin or favorite ski lodge. They are also the principles behind every Stonehearth Remodeling, LLC. Since 1999, Stonehearth Remodeling, LLC has delighted customers with stress-free project management and exceptional results. We carefully manage our workload to ensure your project gets the attention to detail and quality of service it deserves. Our high level of customer service creates clients overjoyed with their homes' transformations from mere living spaces to exceptional living environments. Stonehearth Remodeling, LLC is an award-winning remodeling company serving Minnesota. We provide quality design and construction with attention to every detail. We are proud to be recognized by our peers in the construction industry with awards such as the 2010 Remodeler of Merit Award from the Builders Association of the Twin Cities.

"I wanted to add a sunroom and deck to the back of my house. Stonehearth really listen to what I wanted to do and made suggestions on how to make my project even better. I liked their transparent pricing. It helped me see what things cost. The project management team was great to work with. They kept me informed about what was going on and when problems came up, they came to me with solutions. I would definitely hire them again. "

Mike O on August 2025

Quality, durability, security, comfort, and Warmth! These words may evoke the image of a hearth in your cabin or favorite ski lodge. They are also the principles behind every Stonehearth Remodeling, LLC. Since 1999, Stonehearth Remodeling, LLC has delighted customers with stress-free project management and exceptional results. We carefully manage our workload to ensure your project gets the attention to detail and quality of service it deserves. Our high level of customer service creates clients overjoyed with their homes' transformations from mere living spaces to exceptional living environments. Stonehearth Remodeling, LLC is an award-winning remodeling company serving Minnesota. We provide quality design and construction with attention to every detail. We are proud to be recognized by our peers in the construction industry with awards such as the 2010 Remodeler of Merit Award from the Builders Association of the Twin Cities.

"I wanted to add a sunroom and deck to the back of my house. Stonehearth really listen to what I wanted to do and made suggestions on how to make my project even better. I liked their transparent pricing. It helped me see what things cost. The project management team was great to work with. They kept me informed about what was going on and when problems came up, they came to me with solutions. I would definitely hire them again. "

Mike O on August 2025


Avatar for Tice Hause Design Build

Tice Hause Design Build

4.56(
25
)
Approved Pro

Tice Hause Design Build

4.56(
25
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Here at Tice Hause 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!

"JNS did an excellent job of adding a third stall to our garage. Every professional involved - framers, siding, roofers, masonry - was very skilled and the finished product of extremely high quality. Jeff was great to work with and very accommodating. We are very pleased with the results."

Valerie & Mark L on June 2018

Here at Tice Hause 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!

"JNS did an excellent job of adding a third stall to our garage. Every professional involved - framers, siding, roofers, masonry - was very skilled and the finished product of extremely high quality. Jeff was great to work with and very accommodating. We are very pleased with the results."

Valerie & Mark L on June 2018


Avatar for Enerjac Construction, Inc.

Enerjac Construction, Inc.

4.00(
6
)
Approved Pro

Enerjac Construction, Inc.

4.00(
6
)
Approved Pro
Customers say: Quality work
47 local quotes requested
48 years of experience

Enerjac began as a family owned and operated building/remodeling company in 1978 and we still are today. We have an experienced team of design-build experts, interior designers, and carpentry crews to complete your project efficiently. Our attention to detail, conscientious craftsmanship & state-of-the-art technology have defined our Standard of Excellence for over 43 years. We believe we have a responsibility not only to YOU, but also to help maintain the beauty, integrity and livability of our community. Our goal is to exceed your expectations, while at the same time giving you a pleasant remodeling experience. The Enerjac Design Team is highly skilled at transforming your dreams into reality. Our Team is committed to guiding you through a process that will result in realistic expectations. We do this within your budget enabling you to make informed design decisions thus making the remodeling experience more pleasant for you. Call us today (651) 436-8517

"We hired Enerjac to build an addition and kitchen remodel in October, 2024, and are still waiting for project completion in November, 2025. Far from having a "tradition of excellence," we found Enerjac to be deceitful, manipulative, and incompetent, with problems ranging from failure to contain lead dust to leaving holes in the exterior wall wide enough for a man to fit through in mid-winter. Communication was terrible, and our emails since mid-October, 2025, have gone unanswered, despite lingering issues like a non-functioning radiator and a cracked conrete stoop, both of which they installed. The project was plagued by delays and excuses. The structure was not built to the plan or specifications, for which we requested (and were denied) compensation. I would not recommend this company and do not plan to use their services again."

Noah S on November 2025

Enerjac began as a family owned and operated building/remodeling company in 1978 and we still are today. We have an experienced team of design-build experts, interior designers, and carpentry crews to complete your project efficiently. Our attention to detail, conscientious craftsmanship & state-of-the-art technology have defined our Standard of Excellence for over 43 years. We believe we have a responsibility not only to YOU, but also to help maintain the beauty, integrity and livability of our community. Our goal is to exceed your expectations, while at the same time giving you a pleasant remodeling experience. The Enerjac Design Team is highly skilled at transforming your dreams into reality. Our Team is committed to guiding you through a process that will result in realistic expectations. We do this within your budget enabling you to make informed design decisions thus making the remodeling experience more pleasant for you. Call us today (651) 436-8517

"We hired Enerjac to build an addition and kitchen remodel in October, 2024, and are still waiting for project completion in November, 2025. Far from having a "tradition of excellence," we found Enerjac to be deceitful, manipulative, and incompetent, with problems ranging from failure to contain lead dust to leaving holes in the exterior wall wide enough for a man to fit through in mid-winter. Communication was terrible, and our emails since mid-October, 2025, have gone unanswered, despite lingering issues like a non-functioning radiator and a cracked conrete stoop, both of which they installed. The project was plagued by delays and excuses. The structure was not built to the plan or specifications, for which we requested (and were denied) compensation. I would not recommend this company and do not plan to use their services again."

Noah S on November 2025


Avatar for Long Hous Construction, LLC

Long Hous Construction, LLC

5.00(
20
)
Approved Pro

Long Hous Construction, LLC

5.00(
20
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
3 years of experience

We deal with the hassle, you handle the fun. Give us a call today for your free estimate! Looking to remodel your kitchen, bathroom, and deck in the Twin Cities? We also offer new buildsd. Look no further than LongHous Construction. Our team of experts specializes in transforming your space into the home of your dreams. With our attention to detail and commitment to quality, we set ourselves apart from the competition. Contact us today to get started on your remodeling project.

"Great! Completed within the time frame agreed to. Professional and friendly!!"

Jean N on July 2025

We deal with the hassle, you handle the fun. Give us a call today for your free estimate! Looking to remodel your kitchen, bathroom, and deck in the Twin Cities? We also offer new buildsd. Look no further than LongHous Construction. Our team of experts specializes in transforming your space into the home of your dreams. With our attention to detail and commitment to quality, we set ourselves apart from the competition. Contact us today to get started on your remodeling project.

"Great! Completed within the time frame agreed to. Professional and friendly!!"

Jean N on July 2025


B H Development, Inc.

4.68(
24
)
Approved Pro

B H Development, Inc.

4.68(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
37 years of experience

With over 40 years of experience building and developing, I am on every job we get, making sure my experience is on the job keeping all of the best techniques building your home. You will find no one better to keep quality and craftsmanship at a maximum! B H Development, Inc., has been building in our community since 1989. We are committed to customer service that treats you like you our one of our neighbors since we live in the community as well. We believe in the philosophy of doing the job right every time and our attention to detail will assure that we meet your expectations.

"Brett did a great job on my deck renovation. He showed up on the date he that we agreed on. He finished the project quickly and it looks beautiful . He also cleaned the work area perfectly when he finished. Brett is very professional and friendly. I would definitely hire him again for future projects."

Barbara G on August 2022

With over 40 years of experience building and developing, I am on every job we get, making sure my experience is on the job keeping all of the best techniques building your home. You will find no one better to keep quality and craftsmanship at a maximum! B H Development, Inc., has been building in our community since 1989. We are committed to customer service that treats you like you our one of our neighbors since we live in the community as well. We believe in the philosophy of doing the job right every time and our attention to detail will assure that we meet your expectations.

"Brett did a great job on my deck renovation. He showed up on the date he that we agreed on. He finished the project quickly and it looks beautiful . He also cleaned the work area perfectly when he finished. Brett is very professional and friendly. I would definitely hire him again for future projects."

Barbara G on August 2022


"Mark was very knowledgeable and easy to work with. I definitely will be working with him & his team in future projects "

Carol J on October 2025

For three generations, Kryzer Builders has been assisting homeowners in realizing their dreams. We provide quality hands on work at affordable prices and will strive to exceed your expectations!

"Mark was very knowledgeable and easy to work with. I definitely will be working with him & his team in future projects "

Carol J on October 2025

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

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Cottage Grove, 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.