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Find Basement remodelers in Grinnell

Avatar for Elite IntEx Solutions
Elite IntEx Solutions
5.0(
9
)

Serving Grinnell, IA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"I had 2 bathrooms updated and a few more small improvement projects. Communication was great, everything was finished in a timely manner, Yair and Jared were professional and friendly. The results surpasses expectations. The photos don’t do it justice. "
Doors & Windows
Doors & Windows
Ornamental Fencing
Vinyl Fencing
Black Chain Link

+7

Response time1 day
Response rate88%
94 neighbors recently requested a quote
Avatar for Halo Design Build, LLC
Halo Design Build, LLC
5.0(
4
)

Serving Grinnell, IA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

Halo Design Build, LLC is here to help! \n\nOur Thermal division offers a variety of services including: Sprayfoam insulation, blown-in Cellulose or Fiberglass, Batt insulation, Ecoseal (for sealing the gaps around windows, doors, ets), Siding and Rooftop coatings. Just put what you are looking for in your inquiry and we will take it from there!\n\nOur Design/Build division is quite diverse, offering anything from decks to full kitchen remodels to Design and Build Custom Homes. Our Custom Homes are high-end, so we may not be the least expensive, but we are the best. If high quality and detail is what you are looking for, we are the team to provide it. We are selective in who we accept, so the more details you can put into your inquiry, the higher probability we will accept your opportunity.\n\nWe are based out of the Mount Pleasant area. Give our team a call today. We're looking forward to working with you!\n

Mission
Sprayfoam
Mission
Cabin
Cabin

+38

Response time2 days
2 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Hixson Contracting LLC
Hixson Contracting LLC
5.0(
6
)

Serving Grinnell, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

Hixson Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.\n

My Jobs
My Jobs
My jobs
My jobs
My jobs

+3

Response time1 day
Response rate88%
17 neighbors recently requested a quote
Avatar for Des Moines Area Roofing
Des Moines Area Roofing
5.0(
223
)

Serving Grinnell, IA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Excellent company to work with, from estimate to clean up after the job. No hassles and will definitely use them again. The roof and gutters look fantastic. Thanks for the great service."
Recommended by99%of homeowners
Avatar for Dudley Brothers Company
Dudley Brothers Company
4.8(
14
)

Serving Grinnell, IA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"During part of the renovation, Dudley Brothers discovered that the air ducts were oddly shaped and caused an obstruction with the new shower basin. They were able to have air handling contractors build a dedicated duct that could handle the air flow and accommodate the new shower basin. The attention to detail was impressive. For example, part of the framing behind the walls we reenforced so that the existing grab bars could be moved slightly but still support the weight as intended. The painting and finishing was so well done that I am still wondering whether they painted the whole bathroom as opposed to the construction area. The crew is polite, highly professional, and attentive to the needs of the client. I will contact them again this spring for yet another project."
Recommended by92%of homeowners
Avatar for Bix Basement Systems
Bix Basement Systems
4.0(
42
)

Serving Grinnell, IA and surrounding areas

In business since 1960

Free estimates

Warranties offered

"Everything was great. They called and asked if they could come a day ahead and I was fine with that. They were courteous and kind and very professional. The work was excellent!"
Recommended by73%of homeowners
Avatar for Born Again Interiors
Born Again Interiors
4.3(
12
)

Serving Grinnell, IA and surrounding areas

In business since 2001

Free estimates

Warranties offered

"esInitially it started out well but as is typical in this industry, things start to fall off.  He is able to do most phases of construction but prefers trimwork.  The scope of work that we had didn't fit where he wanted to be.  If it was a single job that he was being hired for, I think he would be good.  He did good work but we do a lot of custom stuff and that throws our subs off sometimes.  Super nice guy and I felt that he was trustworthy. <br />"
Recommended by66%of homeowners
Showing 1-10 of 45
FAQs for basement remodeling projects in Grinnell, IA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Grinnell, IA homeowners’ guide to basement remodelings

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