Basement finishing in Sioux Falls

Finished basements, remodels, egress windows, bathrooms, and theater rooms in Sioux Falls, Tea, Brandon, Harrisburg, and Dell Rapids. Call (605) 250-3470 or send a few details for a free quote.

Sioux Falls, SD

(605) 250-3470

Get a free quote

Tell us what you want to do with your basement and which town you're in. We'll call to set up a free on-site quote.

Services

Most new houses in this part of the country are built with a basement, and plenty of them stay unfinished. Finishing one adds living space without building an addition. Whether the work holds up is decided before the drywall goes on. We check for water, ask about radon, plan the egress windows and any bathroom, and pass the rough-in inspection before any wall is closed up.

  • Full basement finishing

    Bare concrete walls to finished rooms, from framing through flooring.

  • Basement remodeling

    Rework an older finished basement with a new layout, wiring, lighting, and finishes.

  • Egress windows

    Escape windows and window wells sized to code and cut into your foundation.

  • Basement bathrooms

    Full and half baths, including drains cut into the slab and pumps where needed.

  • Home theaters

    Theater rooms framed, wired, and insulated for sound, ready for your screen and speakers.

How it works

  1. Step 1: Tell us about the job

    Fill out the form or call (605) 250-3470. Tell us what you want down there, about how big the space is, and which town you're in. Rough numbers are fine.

  2. Step 2: On-site look and written quote

    We come out, measure, and look at the walls, floor, ceiling height, sump pit, and windows. You get a written quote that lays out the rooms, the scope, and the permit.

  3. Step 3: We build in stages

    We pull the permit, then frame and rough in the wiring and plumbing. The inspector checks that work before any drywall goes up. Then we close up the walls, finish the rooms, and schedule the final inspection.

There's no reliable published average for basement finishing in Sioux Falls. National cost guides put the average job at about $23,000 to $32,000, depending on the guide. Your number depends on size, finishes, and whether you add a bathroom or egress window. The cost guide breaks out estimated ranges by type of job.

See the cost guide

Get a free quote

Send the form or call (605) 250-3470. Tell us what you want to do with the space. We'll set a time to come look and give you a written price.

Get a free quoteCall (605) 250-3470