Basement Remodeling in the Twin Cities
Finished basements, basement bathrooms, in-law suites. Convert unfinished or dated basements into livable square footage.
Full basement remodeling for Twin Cities homes. Basement bathroom adds, egress windows, in-law suites, home theaters, kids' play spaces, and wet bars. We handle waterproofing, framing, electrical, plumbing, HVAC adjustments, and finish carpentry under one contract.
What's included
- ✓Moisture and drainage assessment before framing
- ✓Egress window installation when adding bedrooms
- ✓Framing, insulation, drywall, paint
- ✓Electrical and lighting design
- ✓Basement bathroom rough-in and finish
- ✓HVAC supply and return adjustments
- ✓Flooring (LVP standard, carpet, or tile)
- ✓Wet bar, fireplace, theater room build-out as needed
- ✓Permits and inspections
Basement Remodeling cost ranges (2026, Twin Cities)
Our process
- 1Discovery + moisture checkWe walk the basement, check for moisture history, evaluate ceiling height and structural elements.
- 2Design + scopeLayout drawings, electrical plan, finish selections, fixed-price quote within 7-10 business days.
- 3Pre-constructionPermits pulled, materials ordered, egress window scheduled if needed.
- 4ConstructionFraming through finish typically runs 6-12 weeks depending on scope.
- 5Close-outFinal inspections, punch list, warranty paperwork.
Basement Remodeling FAQs
Do I need an egress window to add a basement bedroom?+
Yes. Minnesota residential code requires an egress window in every basement sleeping room. Egress windows in the Twin Cities typically run $4,000-$8,000 installed depending on whether the existing window opening can be enlarged or a new opening needs to be cut.
Should I waterproof before finishing my basement?+
If you have ANY history of water intrusion (efflorescence on the walls, damp spots, sump pump cycling frequently), yes. Address the source first: regrade exterior, extend downspouts, repair foundation cracks, install interior drain tile if needed. Finishing over an active moisture problem destroys the finish within 2-5 years.
What ceiling height do I need to finish a basement?+
Minnesota code requires a minimum 7-foot finished ceiling height in habitable rooms. Some Twin Cities pre-war homes have basements with only 6'6" to 7' of clearance, which means lowering the slab or accepting non-habitable status (storage only).
How long does a basement remodel take?+
Basic finish jobs run 6-10 weeks. Adding a basement bathroom adds 2-4 weeks. Full in-law suites with kitchenettes can run 14-20 weeks. Material lead times on cabinets and flooring add to the total.
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Most quotes delivered within 48 hours. Serving the entire Twin Cities metro.
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