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Find Basement remodelers in Knoxville

Scott's Home Renewal
4.9(
150
)

Serving Knoxville, IA and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: True professional

"I cannot say enough about what a pleasure it was to work with Andy and how thrilled I am with the finished result in my kitchen. I collected a number of recommendations from friends for other contractors, whom I met with - but, I am so glad I went with Andy. From the start, his communication was exceptional. He gave me a very realistic (and ultimately accurate) timeline and I always knew exactly who was going to be working in my house on what days. No surprises what-so-ever, and when there were some minor unexpected plumbing issues once he opened the walls, Andy set up a time to discuss options with me and presented me with multiple solutions depending on my preferences and budget. There are SO many decision to be made for a large project like this, and as a first time homeowner, I was a bit overwhelmed at first - but Andy did an incredible job guiding me to quality suppliers for materials and helping me through the process all along the way. I never hesitated to ask if I had a question and Andy always took the time to respond and explain things in a way I could understand. Andy did a lot of the work himself, but his sub-contractors were also superb. Despite the fact that my kitchen was completely torn up, the house stayed surprisingly clean, they always left the site in great condition at the end of the day and were very respectful of my time and space. Even though the job was completed a few months ago, Andy has stayed available to me as I have had one or two silly little questions come up - he's been quick to respond and make sure I am satisfied and have the information I need. Andy's pricing and estimate upfront was clear and straight-forward and again, no surprises or anything questionable on that. Very fair cost for the quality of work and professionalism. I will be doing additional work (bathroom remodeling) in the next few years and would not go with anyone else besides Andy & Scott's Home Renewal. Photos are taken from different angles - but it is the same kitchen :)"
8 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Elite IntEx Solutions
Elite IntEx Solutions
5.0(
9
)

Serving Knoxville, 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 Planurbuild LLC
Planurbuild LLC
4.9(
11
)

Serving Knoxville, IA and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Nick remodeled our 2 level 1 bathrooms & did a great job. He helped us pick things out which helped a lot. Picked things that would last. They handled all the painting as well. Very trustworthy as well. Would recommend him again."
Recommended by100%of homeowners
Avatar for Des Moines Area Roofing
Des Moines Area Roofing
5.0(
223
)

Serving Knoxville, IA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Des Moines Area Roofing was professional, trustworthy, and demonstrated excellent attention to detail from initial contact to job completion. Cleanup was so thorough that the next day you wouldn't even know that such a major project had taken place. It has been 2 weeks since the new roofs and we haven't seen even one stray nail left behind (and they did a complete tear down to both buildings, right down to the wood). An excellent company with which to do business. I offer my highest possible recommendation."
Recommended by99%of homeowners
Avatar for Acculevel Inc
Acculevel Inc
4.6(
184
)

Serving Knoxville, IA and surrounding areas

In business since 1996

Free estimates

Warranties offered

"They did a good job. There were some issues with getting them to come back and finish a few items and check things but they did come out and it was eventually all finished. The salesmen were super nice and the workers cleaned up well."
Recommended by91%of homeowners
Avatar for Action Roofing & Construction Inc
Action Roofing & Construction Inc
4.7(
153
)

Serving Knoxville, IA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Action Roofing & Drywall did an excellence job on our roof. Albert provided our insurance company with a clear and detailed statement <br /> of work to include quality materials required to complete the project appropriately. He was very prompt and professional; he took time to answer and explain all my questions and concerns regarding our roof in detailed. The project was completed on schedule and I am very happy with the result. <br /> <br /> <br />"
Recommended by86%of homeowners
Avatar for DDS PLUMBING
DDS PLUMBING
4.9(
276
)

Serving Knoxville, IA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Came home to find wet carpet in our basement.   Did not have a plumber so began the process of reaching out to family, friends and finally Angie's list.  Read the reviews regarding DDS Plumbing on Angie's list and of all the plumbers listed they had the most positive reviews.  .  Called them at 6:45 am and they were at our door within a hour of our call.  Assessed that the sump pump needed to be replaced.  It was 22 years old.  Provided  advise on what we needed to do with the water on the carpet and what to expect about the new sump pump.  The price was very reasonable.  You know when things go wrong in your home they never seem to be at convenient times.  So to find a professional that was extremely responsive and help us with the issue so quickly AND not over charge for the assistance is amazing.  Plus give us a 10% discount is wonderful. Have already decided that we will definitely hire DDS Plumbing again to help us upgrade fixtures.  We would highly recommend them and appreciate how well they took care of us.  Totally eliminated our worry and concern. <br />"
Recommended by98%of homeowners
Avatar for Ducts In A Row
Ducts In A Row
5.0(
63
)

Serving Knoxville, IA and surrounding areas

In business since 2003

Free estimates

Warranties offered

"I was inspired to have my ducts cleaned when I noticed my next door neighbor was having theirs completed. I read the reviews on Angie's List and selected Ducts in a Row. I contacted Steve on Monday; he came out Thursday morning. He arrived promptly. We went through the house so I could show him the location of the vents and then we went to the basement. Steve explained what he was going to do and went right to work. It took Steve approximately 2 hours to clean and sanitize the ducts. He indicated the recommended interval to have ducts cleaned is 3-4 years. When he was finished, he showed me the bag of debris (dust, pet dander, etc) that was extracted - it weighed about 15-20 pounds which Steve said is normal for my size house and initial cleaning. I highly recommend Ducts in a Row - very professional, prompt, and helpful."
Recommended by100%of homeowners
Avatar for Premier Construction Services
Premier Construction Services
4.7(
61
)

Serving Knoxville, IA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"We hired Premier to finish our basement. The owner had many great ideas and we are extremely happy with the final product. Working with the Premier team was effortless and we would recommend them for any construction project."
Recommended by93%of homeowners
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FAQs for basement remodeling projects in Knoxville, 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 Knoxville, IA homeowners’ guide to basement remodelings

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