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Top-Rated Addition to existing structure builders in Dayton - Updated Nov 2026

Avatar for Haven Homes & Design Co. LLC
Haven Homes & Design Co. LLC
5.0(
20
)
Addition to Existing Structure - Build

Serving Dayton, MN and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Haven Home and Design (Spencer and Co) did a great job making new doors for my husbands tool shed and also replacing a storm door on my house!! Great work, very reasonably priced!!! I plan to hire them in the spring to do some more work!!! ?"
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+9

Response time8 hrs
Recommended by100%of homeowners
Avatar for Great River Builders & Remodelers LLC
Great River Builders & Remodelers LLC
4.7(
24
)
Addition to Existing Structure - Build

Serving Dayton, MN and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Everything went great. The work was done quickly once we were on the schedule. Jon was very responsive to make sure that things were done to our satisfaction. I love the results -Great River was excellent to work with!"
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+2

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Landson Construction
Landson Construction
4.8(
37
)
Addition to Existing Structure - Build

Serving Dayton, MN and surrounding areas

Approved

Free estimates

Warranties offered

Customers say: True professional

"Landson Construction is there for anything you need done. It was a real pleasure working with them. They were professional, honest and seemed to enjoy what they were doing. I would highly recommend them to anyone. Great job guys."
Roofing Project, concrete walkways, window wells
Concrete Driveways Project
Roofing Project, concrete walkways, window wells
Concrete Driveways Project
Roofing Project, concrete walkways, window wells

+14

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for SCS Builders & Remodelers
SCS Builders & Remodelers
5.0(
17
)
Addition to Existing Structure - Build

Serving Dayton, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"SCS Builders & Remodelers and crew did a great job of replacing specific cedar siding boards on our home while other contractors were only interested in residing our entire home. I would hire SCS in the future for any further remodeling needs. Great company to work with."
General Remodeling Project
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+66

Response time3 days
Response rate100%
Recommended by76%of homeowners
Nick Holker Construction
4.8(
53
)
Addition to Existing Structure - Build

Serving Dayton, MN and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Nick built me a beautiful deck. I'm very happy with the work he did. He followed through with everything he said he would including quality, price and schedule. Yes, I would recommend Nick to anyone looking to build a deck or any other home improvement projects."
Cedar deck with screened gazebo
 cedar fence with lattice top
Dakota Junction Restaurant
Azek mahogany and aluminum railing
Azek

+53

Response time5 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Blue Sky Contractors LLC
Blue Sky Contractors LLC
5.0(
15
)
Addition to Existing Structure - Build

Serving Dayton, MN and surrounding areas

Approved

In business since 2022

Small jobs welcome

Credit card accepted

"I will definitely recommend Tyler. Being this was his first complete pole barn build, it turned out excellent. 36' x 63' x 14' high. I had set the poles previously and discovered that my math is not as good as it used to be. I helped some but we had to reset the posts, and everything was down to 1/16". It really made a difference when it came time to build the barn. Very trustworthy and always came out when he said he would. Top tier carpenter you won't regret!"
Response time12 hrs
Response rate87%
13 neighbors recently requested a quote
Avatar for Atreas LLC
Atreas LLC
4.5(
17
)
Addition to Existing Structure - Build

Serving Dayton, MN and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Atreas was amazing to work with! Extremely flexible and communicative! They removed a half banister wall in my kitchen (drywall on top, banister on the bottom) and replaced it. They framed and finished the wall beautifully and I love the result! It's exactly what I wanted and looks great, thank you so much!!!"
Atreas LLC
15 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for Johnny Five Construction
Johnny Five Construction
5.0(
5
)
Addition to Existing Structure - Build

Serving Dayton, MN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

With over 25 years of experience, Johnny Five Construction LLC is committed to excellence in every aspect of this business. I uphold a standard of integrity bound by fairness, honesty, and personal responsibility. My distinction is the quality of service I bring to my customers. Accurate knowledge of my trade combined with ability is what makes me a true professional. Above all, I am watchful of my customers' interests and make their concerns the basis of my business.

Response time10 mins
10 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Dayton, 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 Dayton, 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.