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Avatar for Prolifik Contracting LLC
Prolifik Contracting LLC
5.0(
7
)
Basement - Remodel

Serving Bethalto, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jonathan did an amazing job with our bathroom remodel. This was a complete remodel with an oversized shower, patterned ceramic tile, beautiful sliding glass doors, and of course the sink, toilet and flooring. The job was done very well and in good timing. He was very professional and kind. I would highly recommend his team for any work that you may need done!"
Full Kitchen Remodel
Full Kitchen Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Open Floor Plan Remodel

+3

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for JH Construction & Remodeling
JH Construction & Remodeling
5.0(
3
)
Basement - Remodel

Serving Bethalto, IL and surrounding areas

Approved

In business since 2009

Free estimates

"I can’t recommend Joe enough. After dealing with another contractor for 8 months who kept delaying just my roof and siding, Joe came in and completely turned things around. From signing with him to having the work fully completed was less than a month—and that included not only my roof and siding, but also a full master bathroom and master bedroom renovation, screen door replacements, all done in about 10 days. The before-and-after difference is incredible. My home went from stressful and outdated to feeling completely refreshed. Joe oversaw the entire project, paid close attention to every detail, and made sure everything was done right. Nothing felt rushed, even with the fast timeline. If you want someone reliable, efficient, and truly invested in quality work, Joe is the one. I would hire him again without hesitation."
10 neighbors recently requested a quote
Avatar for Redeemed Renovations
Redeemed Renovations
5.0(
2
)
Basement - Remodel

Serving Bethalto, IL and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Nathan did a wonderful job, He was as friendly and professional as i could have hoped, i have other projects to do. and he is the person i will call, he also was very reasonable,"
Siding
Siding
Stairwell
Response time2 days
4 neighbors recently requested a quote
Avatar for Essential Concepts LLC
Essential Concepts LLC
New to Angi
Basement - Remodel

Serving Bethalto, IL and surrounding areas

Approved

We're a local small contracting company ready to take on your next project ? big or small.\nFrom kitchen & bathroom remodels, decks, and general repairs to commercial work ? we do it all with quality craftsmanship and honest pricing.\n? FREE Estimates\n? Reliable & Insured\n? Family-Owned & Operated\n? Serving Alton and surrounding communities\nIf you're thinking about a project, now?s the perfect time! Message us, comment below, or give us a call (618-915-9749) for your no-obligation free estimate.\nLet?s build something great together! ??\nEssentialconceptsllc.com\n

TNT Turnover Services
New to Angi
Basement - Remodel

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
Basement - Remodel

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%
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Basement Remodel questions, answered by experts

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

Costs are guided by renovation scope, materials chosen, project duration, structural needs, and labor. Prioritizing tasks prevents unforeseen expenses.

In addition to overseeing new home builds, construction managers work on large renovations and major remodels. For example, they may work with designers and oversee the construction of a finished basement, kitchen renovation, or a home addition. They may also oversee large-scale remodels, such as the update of a historic home. Construction managers step into small projects for more specific assistance, such as building budgets and compiling the team.

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

The Bethalto, IL homeowners’ guide to basement remodels

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