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Find Basement remodelers in Waterloo

Avatar for Nonstop Contracting
Nonstop Contracting
5.0(
7
)

Serving Waterloo, IL and surrounding areas

Angi Approved

In business since 2022

Credit card accepted

"Nonstop Contracting did an amazing job from start to finish. The crew was professional, on time, and the quality of work was outstanding. They paid attention to every detail and made sure everything was done right. If you?re looking for reliable contractors who actually care about the work they do, I highly recommend them."
Basement Ceiling
Basement Ceiling
Basement Lighting
Basement Lighting
Basement Lighting

+1

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

Serving Waterloo, IL and surrounding areas

Angi Approved

In business since 2025

Free estimates

Credit card accepted

"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 Raymond’s Repair & Renovations’s LLC
Raymond’s Repair & Renovations’s LLC
5.0(
5
)

Serving Waterloo, IL and surrounding areas

Angi Approved

In business since 2016

Free estimates

Warranties offered

Welcome to Raymond's repair and renovationsllc. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

Indoor sauna
Indoor sauna
Indoor sauna
Indoor sauna
Indoor sauna

+1

Mueller Contracting LLC
New to Angi

Serving Waterloo, IL and surrounding areas

Angi Approved

Free estimates

Small jobs welcome

Offers commercial services

We are a small, family based company that provides excellent communication, and excellent work. We have a high attention to detail. We would be appreciative of your work. We have been in the construction industry for 20 years. We can provide select demolition, small structural demolition, and clean up services.

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

Serving Waterloo, IL and surrounding areas

Angi 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 GLASS BLOCK OF ST LOUIS
GLASS BLOCK OF ST LOUIS
5.0(
58
)

Serving Waterloo, IL and surrounding areas

In business since 1912

Free estimates

Warranties offered

"Ron was very professional during the estimate. He explained two potential ways to accomplish the job and recommended what he thought would would and look the best. The team that installed the window (2 guys) included one of the same men who performed work for me two years ago. It was good to see a familiar face and longevity with the company. He remembered the window and even too time to check his work both inside and out, the latter needing a long ladder to reach. The window turned out great. The trash was removed, the area cleaned, and they were down the road in no time. Highly recommend."
Recommended by98%of homeowners
Avatar for R&R Remodeling
R&R Remodeling
4.8(
55
)

Serving Waterloo, IL and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Chuck was great to work with. He is a true professional. The project finished on time and within the budget. The deck looks great! I received a lot of complements from neighbors. I'm sure some will be contracting wit R&R for their projects. Thanks R&R!"
Recommended by90%of homeowners
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Showing 1-10 of 379
FAQs for basement remodeling projects in Waterloo, 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 Waterloo, IL homeowners’ guide to basement remodelings

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