Licensed MN residential remodeler QC807391
Basement Finishing & Home Remodeling in the Twin Cities
Finishing a Minnesota basement adds the cheapest square footage you will ever own — typically $45 to $95 per finished square foot, against $200-plus per square foot to add the same space above grade. We hold MN residential remodeler license QC807391, pull the permits, and run the whole job from moisture prep through final inspection.
What this covers
Basement Finishing
Framing, drywall, flooring, egress — finished basements to code.
See detailsEgress Window Installation
Code-compliant egress windows cut into block or poured foundations — window, well, cover, and drainage, permitted and inspected.
See detailsBasement Bedroom Finishing
Finish a basement bedroom the right way — egress, framing, insulation, moisture control, heat, and inspection-ready wiring.
See detailsHome Additions
Ground-level and bump-out additions built for Minnesota frost depth and code.
See detailsKitchen Remodeling
Full and partial kitchen remodels — cabinets, counters, layout, lighting.
See detailsBathroom Remodeling
Tubs, showers, vanities, tile — full bathroom remodels.
See detailsGarage Conversion
Convert an attached garage into a bedroom, in-law suite, office, or studio — insulation, floor, egress, heat, and finishes.
See detailsFlooring
Hardwood, LVP, tile, and carpet installation.
See detailsDrywall & Sheetrock
Drywall hanging, taping, patching, texture matching.
See detailsInterior Painting
Walls, ceilings, trim, accent walls — low-VOC interior paint.
See details2026 Twin Cities price ranges
Real installed ranges, not teaser pricing. Your quote lands inside these once we see the job.
| Job | Typical cost | What drives it |
|---|---|---|
| Basement finishing, builder-grade | $45–$60 / sq ft | Framing, drywall, LVP, basic trim, one egress |
| Basement finishing, mid-grade | $60–$80 / sq ft | Adds bath, wet bar, upgraded finishes |
| Basement finishing, high-end | $80–$120 / sq ft | Full bath, kitchenette, tile, custom built-ins |
| Egress window + well | $4,500–$9,000 | Required to call a basement room a bedroom in MN |
| Basement bathroom add | $12,000–$28,000 | Higher if you have to break slab for drains |
| Home addition | $225–$400 / sq ft | Frost footings and MN energy code drive the range |
Moisture comes before framing, always
Every failed Minnesota basement we get called to fix has the same story: someone framed over a wall that was still moving water. Before a stud goes up we check grade and downspout discharge, look for efflorescence and cold-joint seepage, run a humidity read across a full week, and test radon.
Fixing drainage first costs a few thousand. Tearing out finished walls two winters later costs more than the original build.
What legally counts as a bedroom
Minnesota's residential code requires an egress opening in every basement sleeping room — a window with at least 5.7 square feet of clear opening, a sill no more than 44 inches above the floor, and a well you can actually climb out of. Ceiling height and smoke/CO alarm placement matter too.
This is the single highest-ROI item in a basement project. An unpermitted 'bedroom' without egress does not appear on the appraisal, does not sell, and is a real safety problem.
Permits and inspections, city by city
Every metro city requires a building permit for basement finishing and separate electrical, plumbing, and mechanical permits. Expect framing, insulation, and final inspections at minimum. Timelines run from same-week over-the-counter approval in smaller suburbs to two or three weeks in Minneapolis and St. Paul.
We pull them under our license, which means the inspection record follows the house and shows up when you sell.
Go deeper
Common questions
How much does it cost to finish a basement in Minnesota?
Most Twin Cities basement finishing projects run $45 to $95 per finished square foot. A 1,000 square foot basement with a bathroom typically lands between $60,000 and $85,000 in 2026 pricing.
Do I need a permit to finish my basement?
Yes. Every metro city requires a building permit plus electrical, plumbing, and mechanical permits. Unpermitted finish work causes real problems at resale and can be ordered opened up for inspection.
Does a finished basement add value in the Twin Cities market?
Typically 60 to 75 percent of the project cost shows up in appraised value, and a code-compliant egress bedroom moves the house into a higher bedroom-count search bracket, which usually matters more than the dollar figure.
Are you licensed to do remodeling work?
Yes — MN residential remodeler license QC807391, and we carry general liability and workers' comp.
Where we work
Licensed MN residential remodeler QC807391
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