Remodeling · Twin Cities & Anoka County

Basement Finishing in Minneapolis, MN

We turn unfinished basements in Minneapolis, the Twin Cities and Anoka County into bedrooms, family rooms, offices and bathrooms. We start with moisture and insulation, because a basement only stays comfortable if the walls and floor are built for Minnesota conditions.

Get an estimate Call (763) 439-6173

Basement finishing contractor for bedrooms, baths and family rooms

A basement already has a foundation, a roof over it and mechanicals in place, so finishing it adds living space without building out. The catch is that it sits below grade. Concrete walls are cold, slabs can be damp, and Minnesota groundwater rises every spring. We build the walls, floors and ceilings with that in mind and keep the furnace, water heater and sump accessible for service.

Basement remodels and unfinished basement conversions
Basement insulation and framing
Basement drywall and ceilings
Basement flooring
Basement bedrooms with egress windows
Basement home theaters, family rooms and game rooms
Basement storage and home offices
Basement bathrooms
Basement bars, wet bars and kitchenettes
Basement laundry rooms
Basement stairs and railings
Flooded basement repairs and water-damage reconstruction

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Shell work.

Unfinished basement conversions
Basement framing, with treated plates on concrete
Insulation on foundation walls and rim joists
Drywall and ceilings, including soffits around ducts and beams

Rooms we build.

Bedrooms, with egress window coordination
Family rooms, recreation rooms and home theaters
Home offices and storage rooms
Bathrooms and kitchenettes
Laundry rooms

Finish work. Flooring, stairs and railings, doors and trim, and painting. We coordinate licensed subcontractors for electrical, plumbing and HVAC, including new circuits, lighting, drains and heating and cooling supply to the finished space.

Repairs. Water-damage reconstruction and flood-damaged basement repairs.

How a basement finishing project runs

1

Walkthrough and moisture check

We look at the foundation walls, slab, sump, windows and mechanicals, and check for signs of water. Any water issue gets corrected first.
2

Layout and selections

We plan rooms around the furnace, water heater, beams and drain lines, and you choose flooring, doors, trim, lighting and bathroom finishes.
3

Estimate and permits

You get a detailed estimate, and we pull the building permit and coordinate electrical, plumbing and mechanical permits.
4

Egress and plumbing groundwork

Egress window cutting, plus slab cutting for any new bathroom drains.
5

Framing

Walls, soffits and room partitions, followed by a framing inspection.
6

Rough-ins

Electrical, plumbing and HVAC rough-ins with their inspections.
7

Insulation

Foundation wall and rim joist insulation to code, then the insulation inspection.
8

Drywall and ceilings

Hanging, taping and finishing, plus ceiling work.
9

Finishes

Flooring, doors, trim, stair finishes, bathroom tile and fixtures, paint.
10

Final inspection and walkthrough

The city signs off and we walk the space with you to complete the punch list.

Good to know

Basement finishing in Minnesota: moisture, egress and what to plan for

Moisture comes first

Snowmelt and spring rain push water against foundation walls. Grading that slopes away from the house, working gutters and downspouts that discharge well away from the foundation make the biggest difference. A working sump pump matters too.

Insulation code

Minnesota's energy code sets insulation requirements for basement walls when you finish the space. The insulation approach also has to manage moisture, so the wall assembly does not trap condensation against the cold concrete.

Egress windows

Every basement bedroom needs an egress window or door. The window well needs drainage, and in deeper wells a ladder or steps. Plan for the excavation and the foundation cut in your schedule and budget.

Radon

Radon is common in Minnesota soils. Testing before you finish lets you add or extend a mitigation system while the walls are still open.

Mechanical access

The furnace, water heater, main shutoff and electrical panel need clear working space. Sump pits and cleanouts need to stay accessible. We plan rooms around them.

Heating and cooling

Basements run cool. Adding supply and return air to the finished rooms keeps them comfortable year-round.

Basement finishing questions

Can I put a bedroom in my basement?

Yes, if it has a code-compliant egress window or door. Building code requires an emergency escape opening in every basement sleeping room, with a minimum clear opening size and a sill no higher than 44 inches off the floor. We coordinate cutting the foundation and installing the window and window well.

My basement gets damp. Can it still be finished?

Moisture has to be dealt with first. We look for the source, which is often grading, gutters, downspouts or foundation cracks, and get it corrected before framing. Finishing over an active water problem leads to mold and a second tear-out.

Can you add a bathroom in the basement?

Yes. If there is no rough-in, the concrete floor is cut to tie new drains into the main line, and fixtures below the sewer line may need an ejector pump. We coordinate licensed plumbers for that work and handle the framing, tile and finishes.

What flooring works best in a basement?

Materials that tolerate some moisture work best on a concrete slab, such as luxury vinyl plank, porcelain tile or carpet over a suitable underlayment. We check the slab for moisture and flatness before choosing.

Can you repair a basement after a flood?

Yes. We remove wet drywall, insulation and flooring, make sure the space is dry, and rebuild with materials suited to below-grade conditions.

Can you add a basement bathroom where there is no plumbing?

Usually, yes. A basement bathroom sits below the main drain, so it either ties into the drain line under the slab, which means cutting and patching the concrete floor, or uses a pump system that lifts waste up to the sewer line. Licensed plumbers do that work and we coordinate it, along with the permit, venting and the exhaust fan.

Basement Finishing across the Twin Cities

Based in East Bethel, working across the north metro and the Twin Cities. Not sure we cover your town? Call or send the form and we'll tell you.

Anoka County: East Bethel · Blaine · Coon Rapids · Anoka · Andover · Ham Lake · Ramsey · Fridley
Hennepin County: Minneapolis · Brooklyn Park · Maple Grove · Plymouth
Ramsey County: St. Paul
Sherburne County: Elk River

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Planning this project?

Send a few details and photos. We'll call to set up a walkthrough.

Get an estimate Call (763) 439-6173

Basement Finishing in Minneapolis, MN

Basement finishing contractor for bedrooms, baths and family rooms

How a basement finishing project runs

Walkthrough and moisture check

Layout and selections

Estimate and permits

Egress and plumbing groundwork

Framing

Rough-ins

Insulation

Drywall and ceilings

Finishes

Final inspection and walkthrough