Top-rated basement remodelers.

Get matched with top basement remodelers in Williamsville, IL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Williamsville

Avatar for Exclusive Masonry & Construction
Exclusive Masonry & Construction
5.0(
3
)
Basement - Remodel

Serving Williamsville, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+43

2 neighbors recently requested a quote
Kilter Contracting Llc
New to Angi
Basement - Remodel

Serving Williamsville, IL and surrounding areas

Approved

At Kilter Contracting LLC, we believe that successful projects are built on a foundation of precision and clear communication. As a small, specialized team, we offer a level of attentiveness that larger firms often overlook. From the initial frame to the final finish, we work closely with you to ensure your vision is realized on time and within budget. We don’t just build structures; we build lasting professional relationships through integrity and high-quality craftsmanship.

Avatar for Axiom Building and Construction
Axiom Building and Construction
5.0(
10
)
Basement - Remodel

Serving Williamsville, IL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Axiom did a fantastic job on our kitchen remodel, which involved adding an extension on the small existing kitchen and adding a new pantry and a new bathroom downstairs. They remodeled our upstairs bathroom too. All well done. The new kitchen is gorgeous. (Those pics of the kitchen with navy blue cabinets, white counters, and bamboo floors-that's ours.) We love it. So does everyone who sees it. Still can't believe how great it turned out. We have an old home (built ca. 1910) that needs a ton of work. The old kitchen had to be completely gutted. Extension, additional structural supports, a door moved, new windows added. And a new floor right down to the joists. The whole thing. It was a huge, complicated job. I talked to several contractors as well as a designer and structural engineer so I knew a bit of what we were getting into. So I was looking for a company I could really work with and trust. Axiom came through. The owners really care about doing high quality work. The company eliminates many of the problems people often have with contractors (like never being to get an answer back or know what's going on with the job) because one partner handles the logistics / materials ordering, and the other manages the construction site. One or the other got back to me right away whenever I asked a question, and they kept me posted about what was going on. We ran into some unexpected (and expensive) problems-that's an old house for you! But they let me know what was going on immediately so I could make decisions about what needed to be done and keep an eye on my budget. The construction manager also has a great sense of design. He really helped me figure out how to make the space work. (Ended up using his ideas more than anything the designer had given me. Glad I did.) Their entire crew was great too. Helpful. Polite. Got the job done. And dealt with any problem that came up."
New home
New home
New Home
New Home
New shower

+53

Response time11 hrs
Response rate86%
Recommended by100%of homeowners
Wedge Construction
3.9(
22
)
Basement - Remodel

Serving Williamsville, IL and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"It went well.. we had water in our basement and had to have some work done in order to get it back to where it was. Ken came in early may to start the job and took the bar out and and the drywall that was wet. He then had to come back after we got the asbestos out of the basement. He did a great job and I would use him again. He put in new electrical and drywall and put our bar back.. there were some issues with the bar not being level but he came back with no argument to fix it. Drywall looks great
"
Before
After
Before
After
Before

+8

Recommended by76%of homeowners
Avatar for World Painting Company
World Painting Company
3.9(
43
)
Basement - Remodel

Serving Williamsville, IL and surrounding areas

In business since 2002

Free estimates

Emergency services offered

Founded in 2002 by Colby Geiser, World Painting Company is the leading Painting, Drywall, Remodeling, Power Washing, Deck & Patio, and Interior Design company in Central, IL. We specialize in both Commercial & Residential work, helping with improvement jobs & new construction. Our interior design division has an amazing track record and is perfect for those who would like help with ideas, picking out colors, and next steps. Come Home to Quality and Come Home to World Painting Company.\n\nOur Core Values: - Competitive rate structure - Quality of work exceeds industry standards - Immediate response - Hard work and individual productivity - Honesty and integrity - Accountability

Hair Salon Remodel
Restoring Historical Home
Remodeling Cabinets
Recommended by78%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Williamsville, IL 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
Avatar for G. C. Rightway Home Improvements
G. C. Rightway Home Improvements
3.9(
7
)
Basement - Remodel

Serving Williamsville, IL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

Home remodeling, \nPainting interior exterior \nDecks & more\nFraming \nDrywall \nMudding \nElectrical \nLight fixtures \nFan’s \nFlooring \nCeramic tile \nBack splashe\nWood flooring \nLaminate flooring \nLVP flooring \nSinks \nFaucet \nVanities \nHole repair \nDrywall repair \nTexture drywall repair\npower washing\nLicensed bonded & Insured

Patch holes & mud sand paint walls
Sunrooms and Patio Enclosures Project
Remodeling - Kitchen & Bathroom Project
General Remodeling Project
Laminate Flooring

+59

Recommended by83%of homeowners
...
Showing 1-10 of 57
FAQs for basement remodeling projects in Williamsville, IL

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 Williamsville, IL homeowners’ guide to basement remodelings

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