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TRUSTED BY PROSPECT HEIGHTS, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon258
    Verified basement remodels reviews

Top-Rated Basement remodelers in Prospect Heights - Updated Nov 2026

Avatar for JS Precise Remodeling
JS Precise Remodeling
4.8(
42
)
Basement - Remodel

Serving Prospect Heights, IL and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"I actually had Jerry come to my house for a basement appraisal. I decided to take that project off the table and asked him to redo my front hall and small powder room , I was so impressed that my husband and I than asked him to remodel our master suite, and that turned out absolutely beautiful. We than asked Jerry to remodel our very outdated family room and kitchen. He and his incredible sidekick Rafael just finished these two rooms and my husband and I could not be more thrilled. These two men are professional, kind, courteous, honest and very hard working. This entire experience was awesome"
WOODRIGE
STREAMWOOD
SCHAUMBURG
CHICAGO
bifor

+55

Recommended by90%of homeowners
Avatar for 4Ever Remodeling
4Ever Remodeling
4.9(
392
)
Basement - Remodel

Serving Prospect Heights, 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

+676

Response time11 hrs
42 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 Prospect Heights, 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 Lupfer Builders
Lupfer Builders
4.6(
173
)
Basement - Remodel

Serving Prospect Heights, IL and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Dave and his crew were great to work with. Honest, timely, responsive, respectful, and high quality workmanship. My basement came out better than expected and I would definitely use them again."
David Lupfer
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for KSR Home Improvement
KSR Home Improvement
4.9(
41
)
Basement - Remodel

Serving Prospect Heights, 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%
12 neighbors recently requested a quote
Avatar for The James Construction Group Inc
The James Construction Group Inc
5.0(
13
)
Basement - Remodel

Serving Prospect Heights, IL and surrounding areas

Approved

In business since 2005

Warranties offered

Customers say: True professional

"We had more than 80% of the old house remodeled with new additions. It’s a daunting task and huge project. However, Dimitritis and Joshua made it easy and did a great job in completing our dream home. Joshua was fantastic managing the daily tasks and excellent with details. They were very responsive in re-addressing even with minor adjustments. Definitely recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+79

14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for J K Complete Remodeling & Construction Inc
J K Complete Remodeling & Construction Inc
4.7(
316
)
Basement - Remodel

Serving Prospect Heights, 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
8 neighbors recently requested a quote
Recommended by98%of homeowners
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Basement Remodel FAQs, answered by experts

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

Kitchens and bathrooms are typically the most expensive rooms to renovate. The high cost is due to several factors, including expensive appliances like ranges, hoods, and refrigerators, as well as costly fixtures. The 'bones' of the room, such as electrical and plumbing, are also expensive to move or replace. Because of the vast amount of prep work, finishing, and specialized labor involved in a relatively small footprint, these projects can cost double or more than a living space remodel. Even when trying to renovate on a budget, kitchens and bathrooms will likely carry a hefty price tag.

Save money on your basement finishing project by making cost-effective decisions such as minimizing structural changes and avoiding costly construction revisions. DIY simpler tasks such as painting or basic cleanup to reduce labor costs. You can also opt for energy-efficient fixtures and materials that may qualify for rebates or tax incentives.

The Prospect Heights, IL homeowners’ guide to basement remodels

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