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Find Basement remodelers in Bethalto

Avatar for Prolifik Contracting LLC
Prolifik Contracting LLC
5.0(
4
)

Serving Bethalto, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Very efficient and priced reasonably. He help me come up with the design and vision I wanted for my area. He also went out of his way to make sure my game was pleased with his work! "
Full Kitchen Remodel
Full Kitchen Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Open Floor Plan Remodel

+3

Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Eaton Brothers Construction, LLC
Eaton Brothers Construction, LLC
5.0(
14
)

Serving Bethalto, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Warranties offered

Small jobs welcome

"Steve and his crew removed an aging deck and constructed a beautiful new composite deck for us. We worked together on every detail for the new deck design and he completed it as designed and with very professional detail. They were easy to work with and kept to the quoted pricing. They also cleaned up the work area at the end of each day--no mess! I highly recommend this dedicated and friendly company. MAR"
STL Miami house
STL Miami house
STL Miami house
STL Miami house
STL Miami house

+62

Response time1 day
38 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for JH Construction & Remodeling
JH Construction & Remodeling
5.0(
3
)

Serving Bethalto, IL and surrounding areas

Approved

In business since 2009

Free estimates

"This company provided quality and timely work. They over exceeded in the expectations that I had talked about with them when I called them to put in new flooring . I would definitely recommend them to anyone who's looking to have work and or projects done on their property!!!!!"
8 neighbors recently requested a quote
TNT Turnover Services
New to Angi

Serving Bethalto, 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TNT Turnover Services isn’t just remodeling spaces—we’re transforming them.\n\nWe take outdated, worn, or underperforming areas and turn them into clean, modern, high-impact spaces built to impress and made to last.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.

Avatar for RDB CONSTRUCTION LLC
RDB CONSTRUCTION LLC
New to Angi

Serving Bethalto, 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 R&R Remodeling
R&R Remodeling
4.8(
55
)

Serving Bethalto, IL and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Although I would prefer to just forget our experience with R&R, this review is provided only because of repeated requests from Angie's List to rate R&R Remodeling. I also prefer not to assign specific ratings to R&R for Price, Quality, responsiveness, Punctuality and Professionalism only because I do not know what extenuating circumstances may have caused the way that we were treated on this project, and I am not a judgmental person. I very generously gave them a "C" overall. You can judge for yourselves. Contract was signed for a sun room addition early July 2015. R&R did not obtain permit until October due to incorrect design and failure to expedite the permit process, so construction was delayed from mid Sept until end of Oct. Then R&R could not assure completion by January (when we left town), so rescheduled for June 2016 and instructed R&R to order materials to support new start date. 12 days before scheduled start date began calling R&R - no return calls. 4 days before scheduled start tricked R&R into answering the phone. R&R said they couldn't start because they hadn't ordered materials and superintendent they planned to use had quit. Immediately fired R&R and changed permit to Owner-managed. Obtained services of SK Construction who started 4 days after contract signing - and who provided the most outstanding service possible with respect to Price, Quality, Responsiveness, Punctuality and Professionalism."
Recommended by90%of homeowners
Avatar for Refinishing Plus
Refinishing Plus
4.8(
30
)

Serving Bethalto, IL and surrounding areas

In business since 1996

Free estimates

Warranties offered

"Wish i could leave ZERO Stars. Reached out to this company (Randy/Jim) for simple estimate/quote. They took full advantage knowing I couldn't lay eyes on the property. They did not complete the work i paid for and were not helpful addressing the situation when reached out. As a result i had to hire someone else to complete repairs! Property Managers Beware!"
Recommended by96%of homeowners
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Showing 1-10 of 401
FAQs for basement remodeling projects in Bethalto, 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 Bethalto, IL homeowners’ guide to basement remodelings

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