Top-rated basement remodelers.

Get matched with top basement remodelers in Elsah, 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 Elsah

Avatar for The Designer Craftsmen
The Designer Craftsmen
5.0(
5
)

Serving Elsah, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Hello there! I'm a Saint Charles/Saint Louis native and an experienced carpenter and remodeller of 17 years! Been in my own business since 2022. I love to do beautiful work at reasonable prices. I am focused on design-minded small construction and carpentry--this means that I am not primarily so focused on flashy features and the newest updates, and more focused on how I can create a project with you that makes sense with your specific house and it's architectural design. I love working with wood the most but really love doing most anything on a home and happy to do handyman work here and there as well. Please reach out so we can start a conversation! I'm happy to offer advice on how to navigate the construction industry or send you phone numbers of other great guys if you need other services. I focus on approachability and a down to earth experience. I love doing good work, i'm easy to deal with and show up when I say I will. Would love to work with you!

Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck

+25

3 neighbors recently requested a quote
TNT Turnover Services
New to Angi

Serving Elsah, IL and surrounding areas

Approved

TNT Turnover Services isn’t just remodeling spaces—we’re transforming them.\n\nWe take outdated, worn, or underperforming areas and turn them into clean, modern, high-impact spaces built to impress and made to last. From kitchens and bathrooms to full property turnovers, our work is driven by precision, quality craftsmanship, and attention to every detail.\n\nAt TNT Turnover Services, we don’t believe in shortcuts—we believe in results. We bring reliability, speed, and professionalism to every project, delivering a smooth, hassle-free experience from start to finish. On time. On budget. Done right.\n\nWhether you’re upgrading your home or preparing a property for its next chapter, we’re here to raise the standard and exceed expectations.

1 neighbors recently requested a quote
Avatar for RDB CONSTRUCTION LLC
RDB CONSTRUCTION LLC
New to Angi

Serving Elsah, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today. \n

Response time10 hrs
Response rate100%
Avatar for Midtown Home Improvements
Midtown Home Improvements
4.4(
191
)

Serving Elsah, IL and surrounding areas

In business since 1990

Free estimates

Warranties offered

"Had windows replaced by Midtown Home improvements and we are very satisfied with every step of the process, they kept us informed from signing the contract to installation of windows. I was very skeptical of contractors but Midtown Home Improvements won us over, even our building inspector told us they did a great job. We have decided to have Midtown Home Improvements to remodel our bathroom."
Recommended by84%of homeowners
Avatar for B-Dry Solutions Waterproofing & Foundation Repair
B-Dry Solutions Waterproofing & Foundation Repair
4.4(
33
)

Serving Elsah, IL and surrounding areas

In business since 1958

Free estimates

Warranties offered

"Great company to work with! I had been given recommendations not to go with the other local company so I went with B-Dry instead. They were easy to work with and even though the job I had done was expensive the price seemed very fair plus a warranty to back it up. They did an excellent job and even cleaned up afterwards. I did have an issue after the install but they got it taken care with no hassle. Never thought my basement would be usable for anything till now exempt collecting rain water."
Recommended by90%of homeowners
Avatar for Erie Construction Midwest Inc
Erie Construction Midwest Inc
3.8(
78
)

Serving Elsah, IL and surrounding areas

In business since 1975

Free estimates

Emergency services offered

"We are happy with the workmanship. The metal roof has been on a week and since then it has rained. We have not had any problems with the metal roof and they did a great job of cleaning up the job site. The construction crew was courteous to us and to our dog. We will/would recommend Erie Construction."
Recommended by69%of homeowners
...
Showing 1-10 of 70
FAQs for basement remodeling projects in Elsah, 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 Elsah, IL homeowners’ guide to basement remodelings

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