Top-rated basement remodelers.

Get matched with top basement remodelers in Winthrop, IA

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in Winthrop, IA?

Select your specific project to find the pro for you.

Verified Reviews for Basement Remodel pros in Winthrop, IA

*The Angi rating for Basement Remodel companies in Winthrop, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Winthrop, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on September 06, 2025

Find Basement remodelers in Winthrop

Avatar for 2T Construction
2T Construction
5.0(
12
)
Basement - Remodel

Serving Winthrop, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"It started out as just a bathroom remodel but soon grew to include our living and front room. The guys did a great job."
Replacement Window
Brayton Countertop Install
Exterior Deck Finish
New Construction Framing Project
Additional Photos

+4

Response time3 days
Response rate100%
4 neighbors recently requested a quote
Request Quote
Avatar for DotHome
DotHome
5.0(
12
)
Basement - Remodel

Serving Winthrop, IA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"I had several small jobs around the house and Will did them with the highest level of professionalism and skill. He'd definitely be my goto guy in the future"
Response time3 days
Recommended by100%of homeowners
Request Quote
Avatar for JB Construction and Handyman Services
JB Construction and Handyman Services
4.1(
35
)
Basement - Remodel

Serving Winthrop, IA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"New walls were built using paneling that matched existing paneling.  I had asked for a 3-foot-high box with removable or hinged lid to be built around the sump pump to keep the cat from playing with it; Jamie recommend a closet instead of a box, which was acceptable to me, and will prove to be a better choice when I have the sump pump discharge rerouted away from sanitary sewer.
Sump pump failed overnight during construction.  I had not moved in yet, so I was glad that the workers altered me.  With my authorization they had a new sump pump installed, removed the soaked carpet, and ran dehumidifiers to dry out the basement.
One door was installed opening opposite my request, but this was too minor a detail to ask for a correction.
New doors and trim were stained and varnished, and all messes were cleaned up completely.  Very happy with the work.  Solar tube (skylight) in bathroom is wonderful!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

Recommended by83%of homeowners
Request Quote
Avatar for Modern Edge Construction
Modern Edge Construction
4.3(
39
)
Basement - Remodel

Serving Winthrop, IA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"There aren’t enough words to express how happy we are with Cade and Modern Edge Construction! Cade helped us finish our basement and lay down new flooring on the main level. He was at our house within 24hrs to give us an estimate and started working on the house the very next day! Cade always communicated the plan, was extremely fair with pricing, and took a lot of pride in his work! We have a couple more projects and can’t wait to work with him again! Highly recommend! 😃"
7
2
5
1
3

+29

Response time2 days
Recommended by75%of homeowners
Request Quote
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Winthrop, IA and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
Request Quote
Showing 1-10 of 19
Basement Remodel questions, answered by experts

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

A finished basement does not always count as square footage, as this varies by state regulations. In areas that allow below-grade spaces to be included in a home's official square footage, the basement must typically meet certain conditions. These conditions often include having a functional egress and being a livable space with flooring, finished walls, and temperature control. To be certain, contact your local assessor to confirm your area's specific policies regarding basement square footage.

Yes, most general contractors require an initial down payment. A reasonable deposit is typically between 10% and 25% of the total project cost, although this can vary by project size and location. This upfront payment helps the contractor cover initial costs like materials, permits, licensing, and hiring subcontractors. The remaining balance is usually billed according to a schedule outlined in your contract, often tied to project milestones or completion dates. Be cautious of contractors who ask for a large deposit of 50% or more, as this could be a red flag for a scam.

The Winthrop, IA homeowners’ guide to basement remodels

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

See all articles