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Best basement remodelers near Geneseo, IL

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Top-Rated Basement remodelers in Geneseo - Updated Nov 2026

Avatar for Hansen Building & Renovations, LLC
Hansen Building & Renovations, LLC
5.0(
2
)
Basement - Remodel

Serving Geneseo, IL and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Wade removed my crumbling aggregate porch steps and replaced them with a wood set. I'm very pleased. His communication and promptness were great. He told me exactly what he planned to do and gave me a quote right away. Based on my experience, I'd definitely recommend Hansen Building & Renovations."
Response time3 days
Avatar for QC Remodeling LLC
QC Remodeling LLC
5.0(
6
)
Basement - Remodel

Serving Geneseo, IL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"⭐️⭐️⭐️⭐️⭐️ I couldn’t be happier with the incredible job QC Remodeling did remodeling my basement! They transformed the space by adding a beautiful bathroom and a fully functional laundry room, and the results exceeded my expectations. From start to finish, their team was professional, knowledgeable, and detail-oriented. They walked me through every step of the process, ensuring I understood my options and felt confident in every decision. Their craftsmanship and attention to detail were outstanding, and they made the entire experience stress-free. If you’re looking for a reliable, skilled team to remodel your home, I highly recommend QC Remodeling. They truly care about their customers and deliver top-notch work. Thank you for bringing my vision to life!"
Le Claire, IA Kitchen Renovation
Sherrard, IL High end Bathroom Remodel
Additional Photos
Additional Photos
Additional Photos

+62

Recommended by100%of homeowners
Avatar for R&B Remodeling
R&B Remodeling
4.9(
17
)
Basement - Remodel

Serving Geneseo, IL and surrounding areas

In business since 2016

Free estimates

Small jobs welcome

"The guys from R&B Remodeling are top notch! They did what they said, they were very respectful, very reasonable, very knowledgeable, and I will definitely go to them first for future work needed and recommend them to anyone needing remodeling done!"
Response time2 days
Response rate86%
Recommended by100%of homeowners
Avatar for Loomis Construction
Loomis Construction
5.0(
10
)
Basement - Remodel

Serving Geneseo, IL and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"This contractor is very timely, professional and friendly. They never stop working. He honors his commitment and is willing to work with you if there is a change or request. We will be needing more work done and will be using Loomis again. I would highly recommend Loomis !"
New Composite Deck
OLD deck area
Complete yard fence
Gate
Inside of the yard

+5

Response time4 hrs
Response rate99%
Recommended by100%of homeowners
Showing 1-10 of 40
Basement Remodel FAQs, answered by experts

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.

Walkout basements are not generally included in a home’s square footage, although they may be if they meet certain conditions that depend on local regulations. A finished walkout basement used as a living space may be counted toward square footage in some locations as long as all codes for livable space are met.

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

The Geneseo, IL homeowners’ guide to basement remodels

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