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Best basement remodelers near Long Grove, IL

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon293
    Verified basement remodels reviews

Top-Rated Basement remodelers in Long Grove - Updated Nov 2026

Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.9(
84
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Ceaser from Top Bros Construction & Remodeling was great to work with. Quick response to questions and texts. Good team work with employees. From plumbing to electrical to finished project. I'm sure we will have them back for other projects we will need in the future. One before picture."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Full house remodel
Remodeling - Kitchen & Bathroom Project
Full house remodel

+28

Response time2 days
3 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Excellent Remodeling LTD
Excellent Remodeling LTD
4.8(
105
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"We recently had our basement finished by Excellent Remodeling LTD and the entire experience exceeded our expectations from the initial consultation through project completion. Their team was professional, knowledgeable, and highly responsive. They communicated clearly throughout the process, stayed on schedule and paid close attention to every detail The quality of workmanship was outstanding, and the finished space looks even better than we imagined. The crew was respect respectful of our home, kept the work area, clean and addressed any questions or concerns promptly. We are extremely pleased with the initial with the final result and would highly recommend Excellent Remodeling to anyone looking for a reliable and skilled basement remodeling contractor."
1
Basement
Theater Room in the basement
Entertainment center in the basement
Wet Bar in the basement

+113

Response time7 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for GR General Contracting
GR General Contracting
4.2(
268
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"My basement turned out amazing! Full bathroom installed, including 3-person sauna. Electrical work, lightening, painting, drywall and matte finish black ceiling all turned out fantastic! Gordan’s crew were all terrific. Professional, hard working, and always cleaned up before leaving for the night. Highly recommend!"
Basement
Basement
Basement
Basement
Basement

+63

Response time9 hrs
1 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for 4Ever Remodeling
4Ever Remodeling
4.9(
392
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"We are so happy with our basement remodeling amazing job from start to finish. Damian and his team are very professional, accurate and always answered our questions and concerns. We will be using 4Ever Remodeling in the future."
Full Kitchen Remodel
Basement Living
Kitchen Remodel
CAFÉ Appliances
Pendant Lighting

+671

Response time11 hrs
39 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Don Lorenc construction services, Inc.
Don Lorenc construction services, Inc.
4.8(
37
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"We hired Don Lorenc to build out our unfinished basement. Don was friendly and easy to work with and offered good suggestions on incremental improvements to our design. When issues came up, he communicated thoroughly and offered cost effective solutions. His carpentry team was exceptional and we are very happy with the final product."
Basement construction
Basement construction
Additional Photos
Additional Photos
Additional Photos

+33

Response time7 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for KSR Home Improvement
KSR Home Improvement
4.9(
41
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"KSR has done 2 jobs at my home (a full bath remodel and a basement living room) both excellent work! Very easy to communicate with. Work was completed on the established timeline (even a little quicker than expected). Good attention to small details. Would definitely recommend to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time7 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Rowe Construction
Rowe Construction
4.8(
116
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Remodel went extremely well even with material delays (not ordered through Rowe construction.) They were able to pivot and work on different areas of this extensive remodel. This crew showed up every day and notified us if they were not going to come or if they were delayed.They also pointed out and/or were able to troubleshoot areas of design that wouldn’t look aesthetically pleasing. In addition, they cleaned up the interior each day and regularly picked up construction waste placed in the garage during this process."
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+178

Response time1 day
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for J K Complete Remodeling & Construction Inc
J K Complete Remodeling & Construction Inc
4.7(
316
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"JK complete remodeling did a wonderful job on our basement! They were always on time, and working very hard to complete the job. They kept us updated on everything they were doing throughout the process. The work they did on our basement turned on amazing, from the painting, to the floors, everything looks perfect and professional. Thank you jk complete, we will be calling them for any future projects at our home."
Response time1 day
9 neighbors recently requested a quote
Recommended by98%of homeowners
A P Builder & General Contractor LLC
4.1(
98
)
Basement - Remodel

Serving Long Grove, IL and surrounding areas

Approved

Warranties offered

Customers say: Super punctual

"We recently had our basement bathroom redone due to water damage from broken water pipes. It was a pleasure working with Angelo and his team who were all very professional and experienced. Angelo was in constant contact and made sure that all work was performed to my satisfaction."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time5 days
Response rate99%
4 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Joists and beams are both part of the flooring system above your basement, with the beams spanning the length of your home and getting support from vertical posts underneath, and joists usually spanning half the width of your home with no support posts underneath. The floor joists provide even support to the subflooring and flooring above, and they distribute that load to the beams. The beams then distribute that load down through the support posts to the foundation.

Renovation enhances functionality, increases home value, and can add new space for personal or family needs. It typically modernizes older unfinished basements for new uses.

In many homes, an unfinished basement is an ideal place for an in-ground pool. The concrete floors, protection against water damage, and access to the ground below your home make this a large contender. Speak with a local basement remodeling contractor to ensure your space is right for the large construction.

The Long Grove, IL homeowners’ guide to basement remodels

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