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

Avatar for HIGGINS CONSTRUCTION
HIGGINS CONSTRUCTION
4.9(
56
)
Addition to Existing Structure - Build

Serving Champlin, MN and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Mike and his crew spent approximately 5 months working on multiple areas in and around our home. We added a third stall garage and mudroom/laundry room to the first floor, we added a basement bathroom, remodeled a 4 season porch to use year around as an additional main floor living space, bumped out a small second floor bedroom to add an additional bathroom and larger bedroom to make a master bedroom and en suite bathroom and finally a new 6 foot cedar fence to keep the dogs in our yard. Mike was quick and responsive to our initial meetings, questions, ideas and budget. He was able to creatively rethink the layouts of several of our rooms to keep our budget in check and still give us everything we were wanting. As the owner and general contractor, Mike kept all of his crew moving, supplies delivered and his several sub contractors on time. Mike and his crew are full service...they can frame up, handle tree work, install doors & windows, install siding, install cedar fencing, lay tile, sheetrock, paint, complete finishing work, etc. Mike was able to get our foundation work completed in October so his crew could work all winter long rather than waiting 9 months to start due to our freezing winter temps. We had a standing weekly appointment, at our home, to go over the progress, answer our questions and talk about next steps. Keeping the lines of communication open was huge considering we had no idea how much knowledge and work was necessary for the size of job they were working on. Mike's crew dealt with our 2 dogs during the day and 5 people attempting to live in the construction areas while they worked! We were very pleased with Mike and his crew. We will immediately turn to Higgins Construction when we have any additional renovation/construction needs."
Complete bathroom remodel featuring a marble counter top, wooden vanity, sconce lighting and updated hardware.
Installed new hardware, crystal sink and marble countertops.
After 2.0
After
Before

+163

14 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Haven Homes & Design Co. LLC
Haven Homes & Design Co. LLC
5.0(
20
)
Addition to Existing Structure - Build

Serving Champlin, 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 Emerald Remodeling
Emerald Remodeling
4.9(
26
)
Addition to Existing Structure - Build

Serving Champlin, MN and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Jim and his team did a great job restoring two apartments that sustained significant water damage from a building fire. preparing walls and cabinets for paint, painting, installing new doors and flooring, new light fixtures, installed a new tub and shower surround. When the job was completed, everything was perfect. He was honest, sincere, and ethical. I would not hesitate to call on him for future projects."
Modern Kitchen
New Kitchen
Response time11 hrs
Response rate94%
3 neighbors recently requested a quote
Avatar for Great River Builders & Remodelers LLC
Great River Builders & Remodelers LLC
4.7(
24
)
Addition to Existing Structure - Build

Serving Champlin, MN and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Jon was prompt and great to work with.  He offered some great advice on how to eventually lay the carpet and paint (which we were going to do on our own).  I would definitely recommend Jon!
"
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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 Champlin, 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

6 neighbors recently requested a quote
Recommended by100%of homeowners
Nick Holker Construction
4.8(
53
)
Addition to Existing Structure - Build

Serving Champlin, 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 Fusion Finishing, LLC
Fusion Finishing, LLC
5.0(
33
)
Addition to Existing Structure - Build

Serving Champlin, MN and surrounding areas

Approved

In business since 2001

Free estimates

Customers say: True professional

"Dave was great to work with. Even though my project was on the smaller side I still felt like it was just as important as other bigger projects Dave does. Dave thinks about all aspects of the job. From the rough-in to how the paint will look come finish. His price was good and he’s very accommodating. I’ll definitely give Dave a call for future work."
Rick Brama's
Wiemer's
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+15

Recommended by100%of homeowners
Avatar for Excalibur Builders LLC
Excalibur Builders LLC
4.4(
24
)
Addition to Existing Structure - Build

Serving Champlin, MN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Mitch is excellent to work with. The weather did not cooperate for my patio project, but Mitch and crew were able to complete the work by date promised. Great attention to detail. End result was exactly what I wanted. I definitely recommend Voyager Concrete and would hire them again."
Response time1 day
Response rate98%
21 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Champlin, 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 Champlin, 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.