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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon306
    Verified basement remodels reviews

Top-Rated Basement remodelers in Grayslake - Updated Nov 2026

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

Serving Grayslake, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"We had a great experience working with Top Bros construction and remodeling. They fully removed our tile and wood flooring and installed LVP that we had provided. They also installed new trim and baseboards throughout, which look great. They were timely and efficient. We are very happy with the outcome!"
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Full house remodel
Remodeling - Kitchen & Bathroom Project
Full house remodel

+28

Response time2 days
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for GR General Contracting
GR General Contracting
4.2(
268
)
Basement - Remodel

Serving Grayslake, 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 Rowe Construction
Rowe Construction
4.8(
116
)
Basement - Remodel

Serving Grayslake, IL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Ryan and his crew did a great job. They were punctual, communicated effectively on when and what was being done as well as what work was included in the original quote and what would be extras. He gave great recommendations along the way as well. They also kept the house clean through the entire project. The basement came out perfect. We have hosted many gatherings and it’s a place our family now spends most of our time. We have received many compliments on the quality of work and we have referred several friends as well. Highly recommend!"
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+178

Response time1 day
3 neighbors recently requested a quote
Recommended by97%of homeowners
A P Builder & General Contractor LLC
4.1(
98
)
Basement - Remodel

Serving Grayslake, 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
Avatar for ABC Home Expert Corp.
ABC Home Expert Corp.
5.0(
20
)
Basement - Remodel

Serving Grayslake, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"They remodeled my Master Bathroom after another contractor failed to complete the job. At every step in the process they were true professionals. Igor went above and beyond to ensure we were happy and informed. They are now my 1st choice all future home remodels."
Floor and Backsplash Tile installation by ABC Home Expert
Painting, patching and Electrical work by ABC Home Expert.
White Shaker Kitchen Cabinets designed and installed by ABC Home Expert
Granite countertop installed by ABC Home Expert
Full bathroom remodeling by ABC Home Expert.

+79

Response time12 hrs
Response rate100%
Recommended by60%of homeowners
Avatar for Master Craft & Design Corporation
Master Craft & Design Corporation
4.8(
131
)
Basement - Remodel

Serving Grayslake, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Remodeled our small kitchenette/bar area in the basement and it turned out beautiful. Ed followed up, was very attentive and made sure the project moved along. Edâ s crew are very talented and did an excellent job. I definitely recommend them and will use them for future projects."
Decks
Decks
Kitchen
Kitchen
Kitchen

+37

Response time2 days
Response rate89%
23 neighbors recently requested a quote
Avatar for Matrix Basement Finishing Chicagoland Area
Matrix Basement Finishing Chicagoland Area
3.5(
86
)
Basement - Remodel

Serving Grayslake, IL and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"Over the past several months we’ve had the pleasure of working with some of the most professional team members in the basement business - Matrix. My family and I went on the journey of remodeling our basement and after our initial sit down with Nick and Pete we were on board. They presented a solid layout and design, we can’t be happier with the end results. During this process the real joy was getting know and meet absolutely family oriented team members from Angels team carpenters, to Bobby the electrician, to Brian’s team pluming, to Alex the painter, the flooring team, HVAC team and rounding out with Ben keeping everything in motion, we appreciate you all and truly appreciate everyone behind the scenes. The delivery and pickup crew were also a joy to be around, they were even singing song while working as a team. A special thank you to Ms. Jackie and the administration team. None of the work completed could have been done without absolute teamwork. Thank you, job well done!"
Basement Remodel
Speak Easy Basement
Matrix Plans 1
Living Room
Before Basement Finishing

+144

34 neighbors recently requested a quote
Recommended by51%of homeowners
Avatar for M&E Construction & Renovation
M&E Construction & Renovation
4.8(
30
)
Basement - Remodel

Serving Grayslake, IL and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"I recently hired M & E, construction and renovation, LLC to demo my basement, and I am extremely satisfied with their service. From the initial consultation to the completion of the project the team displayed professionalism, expertise and attention to detail they executed the demolition, efficiently, ensuring minimal disruption to the rest of my home I highly recommend M & E construction and renovation LLC for any demolition or renovation needs"
Nortrhbrook Patio
Nortrhbrook Patio
Old Irving bathroom
Old Irving bathroom
Old Irving bathroom

+29

Response time1 day
Response rate95%
32 neighbors recently requested a quote
Avatar for Basement 2 Finish
Basement 2 Finish
3.7(
119
)
Basement - Remodel

Serving Grayslake, IL and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"We are very happy with the work. Very professional. They also had amazing workers to finish our basement. They always had a solution for every problem that occurred during the remodeling and they are reasonably priced."
Joliet, IL Basement
Aurora, IL Basement
Willow Springs, IL Finished Basement Kitchen
Plainfield, IL Finished Basement Staircase
Lockport, IL Basement

+411

Response time1 day
Response rate100%
Recommended by96%of homeowners
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Showing 1-10 of 413
Basement Remodel FAQs, answered by experts

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.

Yes, you can add a kitchenette to a basement. However, you’ll have to consider the costs associated with basement kitchenettes. If you’re starting from scratch in an unfinished basement, you’ll need to account for brand-new plumbing, electrical, flooring, and more in addition to the cost of the kitchenette. If you’re putting a kitchenette in an already finished basement equipped with plumbing and electrical, you’ll save considerable money.

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.

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

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.

The Grayslake, IL homeowners’ guide to basement remodels

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