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    Average homeowner rating
  • Verified reviews icon158
    Verified basement remodels reviews

Top-Rated Basement remodelers in New Lenox - Updated Nov 2026

Avatar for Craftsman Builders Inc.
Craftsman Builders Inc.
4.8(
17
)
Basement - Remodel

Serving New Lenox, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Larry and his crew were very professional. I appreciated his suggestions which made the job even better. He was always here when he said he would be and the finished basement is beautiful."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mighty Basement & Bath
Mighty Basement & Bath
5.0(
31
)
Basement - Remodel

Serving New Lenox, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I recently had Mighty Basement and Bath finish my basement and build a new bathroom, and I couldn't be happier with the results. They did a fantastic job, kept the project on schedule, and stayed right within my budget. The final space looks absolutely amazing! Highly recommend Scot and his team for any remodeling needs."
TV and Entertainment
Main area
Entertainment
Fitness Room
Finished Space

+33

Response time11 hrs
Response rate95%
3 neighbors recently requested a quote
Avatar for KSRP Construction, Inc.
KSRP Construction, Inc.
4.6(
22
)
Basement - Remodel

Serving New Lenox, IL and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Russ was very helpful, professional and trustworthy. His staff was professional and really respectful of our property. They did an amazing job! We are pleased with the outcome. We now have a beautiful functioning basement. Will definitely refer to friends and family."
Lockport Flip
Kankakee
Kankakee
Amli Apartments
Home Burnt

+503

7 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for A&M Nr.1 Construction, Inc.
A&M Nr.1 Construction, Inc.
5.0(
13
)
Basement - Remodel

Serving New Lenox, IL and surrounding areas

Approved

In business since 2001

Free estimates

Offers commercial services

"Andy & his guys with A&M Construction did an amazing job on my bathroom remodel. A complete gut to a personal spa. Installed a 66" wide, deep soaker bathtub! Makes it feel like a spa every time I walk in. In addition replaced the windows & exterior doors. Excellent work, communication, and attention to details, and of course my needs!"
New stairs
Basement Renovation
Basement Renovation
Basement Renovation
Basement Renovation

+47

Avatar for Oak Creek Homes, LLC
Oak Creek Homes, LLC
5.0(
10
)
Basement - Remodel

Serving New Lenox, IL and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Prompt, great communication, fantastic work ethic and an amazing finish. Mark's attention to detail is on point and it totally shows. We are so happy with our new basement and at a very reasonable price point. Highly recommend!"
b13
b12
b11
b10
b9

+54

Response time1 day
Recommended by90%of homeowners
Craftsman Builders
4.0(
25
)
Basement - Remodel

Serving New Lenox, IL and surrounding areas

Approved

In business since 1998

Free estimates

Offers commercial services

"Larry and his team did a phenomenal job! We couldn't be more happy. They remodeled our basement (framing, drywalled, ceilings, flooring, lighting and painting), They let us know each day what was to be completed and by what time. Such a breath of fresh air to work with contractors that are not only professional, but provide outstanding work. We will definitely hire again for future projects."
Response time20 mins
Response rate100%
Recommended by88%of homeowners
Avatar for Genstone Construction
Genstone Construction
5.0(
5
)
Basement - Remodel

Serving New Lenox, IL and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

We bring over 40 years of expertise in bespoke home renovations crafted to reflect your vision, lifestyle, and standards. From gourmet kitchens and spa-inspired bathrooms to seamless additions and full-home transformations, our work is defined by timeless design, superior craftsmanship, and a client-first approach.\nOur elite team delivers a seamless experience from concept to completion, managed with meticulous attention to detail ensuring daily progress, quality, and clear communication.\nWe don’t ask for upfront payments - because trust is earned, not expected. Work begins only once permits are secured and materials are ready, ensuring complete transparency. Clients are fully protected with contractor liability insurance and receive lien waivers with each payment milestone.\nNo two homes and our custom process ensures a tailored renovation experience that delivers luxury without compromise and beauty without the burden.

New kitchen remodel
Kitchen Remodel
Bathroom
Bathroom
My jobs

+8

Response time1 day
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Showing 1-10 of 348
Basement Remodel FAQs, answered by experts

Common mistakes when finishing basement walls include neglecting proper insulation, insufficient moisture management, and poor ventilation. Not addressing these issues can lead to mold growth, water damage, and discomfort. Additionally, inadequate planning, improper framing, and rushing the project can result in subpar outcomes. 

It's essential to follow best practices, seek professional guidance if needed, and prioritize thoroughness and attention to detail.

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

Yes, you can install a summer kitchen or kitchenette in your basement. They serve similar purposes as outdoor kitchens, keeping the main floor of the house cool and providing another space to cook and congregate. Basement kitchens are also a worthwhile alternative for homeowners without much space in the backyard. They come with a few logistical questions to sort out, though, like ventilation and waterproofing.

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

The average cost to remodel a basement is between $12,100 and $33,400. Depending on the project's complexity, the price can be as low as $3,500 or exceed $50,200. For a simple project like adding a home office, you might spend between $500 and $3,000. However, a more extensive project, such as adding a bathroom, can range from $6,600 to $16,500. The final cost is influenced by factors like the basement's size and condition, the type of remodel, material choices, your location, and accessibility. For an accurate price, it's best to consult with a basement remodeling team.

The New Lenox, IL homeowners’ guide to basement remodels

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