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Verified Reviews for Basement Remodel pros in Williamsburg, IA

*The Angi rating for Basement Remodel companies in Williamsburg, 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 Williamsburg, 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 February 11, 2026

Find Basement remodelers in Williamsburg

Avatar for Kennedy Custom Builds LLC
Kennedy Custom Builds LLC
4.9(
8
)
Basement - Remodel

Serving Williamsburg, IA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"I was so happy with the work done in my home. Tyler was very easy to communicate with throughout the whole process. Everyone on the Kennedy construction team was very polite and ensured that the work they did would not be finished until we as the customer were happy. Overall I would recommend them to anyone for all their home improvement needs!"
Before
Kitchen
Response time3 hrs
Response rate94%
Recommended by100%of homeowners
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Avatar for JB Construction and Handyman Services
JB Construction and Handyman Services
4.1(
35
)
Basement - Remodel

Serving Williamsburg, 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!"
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+23

Recommended by83%of homeowners
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Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Williamsburg, 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
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Basement Remodel questions, answered by experts

Efficient appliance positioning, optimizing existing plumbing, and sourcing energy-efficient materials reduce financial impact and increase sustainability.

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

Yes, you can add a door to your basement—it might even be required, depending on building codes in your area and whether or not you’re using the basement as a bedroom. A basement contractor can give you some advice on installation and help you add a door to your basement.

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

The Williamsburg, IA homeowners’ guide to basement remodels

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

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