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Best basement remodelers near Lewiston, MN

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Top-Rated Basement remodelers in Lewiston - Updated Nov 2026

Clark Custom Construction, LLC
3.9(
29
)
Basement - Remodel

Serving Lewiston, MN and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"We had a water leak in an upstairs bathroom that damaged a downstairs ceiling and the subfloor. He brought in his subs to replace the flooring, subfloor, toilet flange, sheetrock, ceiling, popcorn texture, and painting. Everything he did and all of his subcontractors were fantastic. Highly recommend Luke and his professionalism."
 Addition Siding - After
Full Bath Remodel - After
 Deck Rebuild - After
 Deck Refinishing - After
 Dormer Rebuild - After

+46

Recommended by100%of homeowners
Avatar for EnviroBate
EnviroBate
4.6(
115
)
Basement - Remodel

Serving Lewiston, MN and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I called Jeff to get his thoughts on some asbestos duct insulation in the basement of a house we were making an offer on. He was out with an appointment, but called back ASAP and asked for all the details, then walked me through what he would do in my situation. Incredibly, even though his livelihood is asbestos mitigation, he recommended I leave it alone (he said since there was so little asbestos, and the insulation tape was in good enough shape, it'd actually be worse to try and remove it). He was extremely courteous and knowledgeable, and even though his advice meant that I wouldn't be hiring him, he has my recommendation for anyone who actually DOES have an asbestos problem.
"
Eric Hjort, Project Manager for Home Services
Recommended by97%of homeowners
Avatar for Briggs and Rabehl Builders LLC
Briggs and Rabehl Builders LLC
4.4(
7
)
Basement - Remodel

Serving Lewiston, MN and surrounding areas

In business since 2017

Free estimates

Credit card accepted

We are a 3rd generation family owned and operated construction company. Briggs and Rabehl Builders LLC is a licensed general contractor in MN, that specializes in home remodeling, additions, garages and post frame buildings. With well over 30+ years in the trades, we have the experience and know how to complete all of your projects.

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+1

Recommended by85%of homeowners
Timberline Construction and Renovations
4.0(
4
)
Basement - Remodel

Serving Lewiston, MN and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"I would have to say this is one of the best companies out there if I was to hire anyone again, it would definitely be Phil he does quality workmanship, very honest, very professional. We have used him for several bathroom remodels and we are never disappointed would highly recommend hiring this company."
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+13

Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

Envision the type of bar experience you'd like to create for your guests. For example:

  • Does your basement have enough finished space for bar stools or seating?

  • What type of additional lighting would set the tone for the room?

  • Are there basement windows or an HVAC system?

  • Do you need new plumbing in your basement for a proper wet bar?

  • Could you be happy with a built-in wall cabinet bar rather than a full-scale wet bar?

In addition to overseeing new home builds, construction managers work on large renovations and major remodels. For example, they may work with designers and oversee the construction of a finished basement, kitchen renovation, or a home addition. They may also oversee large-scale remodels, such as the update of a historic home. Construction managers step into small projects for more specific assistance, such as building budgets and compiling the team.

The time it takes to finish or remodel a basement can vary significantly, ranging from a few weeks to several months or even up to a year. On average, the construction phase can take four to eight weeks, but the total project time can extend to three or four months when including planning and permits. The timeline depends on several factors, including the basement's size, design complexity, the scope of the work, and your contractor's availability. A more detailed breakdown for an average-sized basement might include: framing (3-5 days), electrical and rough-in plumbing (3-5 days), drywall installation (5 days), flooring (2-3 days), and final touches like painting and trim (about a week). If preliminary work like installing a waterproofing system or addressing structural issues is needed, the timeline could extend to six to twelve months. Factors like difficult access, material transport, and ventilation needs can also add to the project's duration.

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

The Lewiston, MN homeowners’ guide to basement remodels

From average costs to expert advice, get all the answers you need to get your job done.