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Find Addition to existing structure builders in Chanhassen

Avatar for Atlas Construction and Remodeling LLC
Atlas Construction and Remodeling LLC
5.00(
2
)

Angi Approved

In business since 2010

Free estimates

Customers say: Quality work

"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."
Recommended by100%of homeowners
Avatar for Barrier Construction LLC
Barrier Construction LLC
4.86(
59
)

Angi Approved

In business since 1961

Free estimates

Warranties offered

"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."
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Enerjac Construction, Inc.
Enerjac Construction, Inc.
4.00(
6
)

Angi Approved

In business since 1978

Warranties offered

Customers say: Quality work

"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."
49 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Twin City Handyman LLC
Twin City Handyman LLC
4.80(
117
)

Angi Approved

In business since 2001

Free estimates

Emergency services offered

"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!"
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for L and M Property Solutions, LLC
L and M Property Solutions, LLC
5.00(
11
)

Angi Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Eric was very quick to respond, communicated well through out the project. Was clean, respectful and professional. He went above and beyond! I will hire again and recommend him highly!!"
4 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Reetz Construction LLC
Reetz Construction LLC
5.00(
6
)

Angi Approved

In business since 2025

Free estimates

"Reetz Construction did a great job! My new deck looks amazing! From start to finish, Ethan Reetz was fair, honest, respectful, and fast. He obtained the permit and finished our 15x15 deck in 5 days. We couldn't be happier! This young man is the best around to do a deck or job for you! "
1 neighbors recently requested a quote
Avatar for Jeff McCall Construction Company
Jeff McCall Construction Company
5.00(
5
)

Angi Approved

In business since 1980

Free estimates

Customers say: Quick response

"We brought Jeff and his team in to do a major home remodel and expansion. Basically rebuilding our house from the inside out. We are beyond happy with the results. The workmanship and attention to detail is second to none. Jeff and his team worked with us along the way on modifications and tweaks to our original plans to give us more than we could have ever expected. Next project is finishing out our basement this winter. Jeff and his team are the only people I would trust with that work."
10 neighbors recently requested a quote
Recommended by80%of homeowners
JAG Contracting
5.00(
2
)

Angi Approved

In business since 2019

Free estimates

Customers say: Quick response

"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!"
13 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Chanhassen, 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 Chanhassen, 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.