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Find Basement remodelers in Crystal Lake

Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.8(
78
)

Serving Crystal Lake, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"We gutted our master bathroom and removed a wall. Installed all new wall and floor tile as well as cabinetry and fixtures. Jose and Cesar are SUPER friendly and always want to help. They are attentive to all concerns and willing to make sure you are satisfied. This is a true family operation and they have a real great family. We will be remodeling another bathroom in 2019 and will definitely use them again."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Full house remodel
Remodeling - Kitchen & Bathroom Project
Full house remodel

+28

Response time1 day
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for GR General Contracting
GR General Contracting
4.2(
268
)

Serving Crystal Lake, 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
Recommended by79%of homeowners
Avatar for KSR Home Improvement
KSR Home Improvement
4.9(
41
)

Serving Crystal Lake, 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 time1 day
4 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
)

Serving Crystal Lake, IL and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"The JK Complete Remodeling team is very talented. They helped me design the basement remodel (about 1000 sq feet) with a bathroom, bedroom, kitchen/bar, tv area, storage, coat closet and kids area including building it all out. They walked us through the different steps of the build out and made wonderful suggestions on what would look best or makes the most sense in layout, electrical switches/outlets, etc. Their carpentry, tiling and stone work is impressive as you can see from the pictures. They built the shelves and wine rack in the bar area, built the frame around the chalkboard paint in the kids area, built out a closet into our garage space. I would highly recommend this professional team."
Response time1 day
9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Master Craft & Design Corporation
Master Craft & Design Corporation
4.8(
126
)

Serving Crystal Lake, 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
26 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Matrix Basement Finishing Chicagoland Area
Matrix Basement Finishing Chicagoland Area
3.5(
86
)

Serving Crystal Lake, 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

+92

51 neighbors recently requested a quote
Recommended by51%of homeowners
A P Builder & General Contractor LLC
4.0(
96
)

Serving Crystal Lake, IL and surrounding areas

Approved

Warranties offered

Customers say: Super punctual

"Angelo Pecoraro, the owner of A.P. Builder, was a pleasure to work with from start to finish on our major remodeling project of adding a sunroom to our home. Out of many contractors I called to get an estimate, he was the only one willing to provide options to have the project fit our budget. Once we agreed to move forward, he worked diligently with the architect and village to get the permits finalized (which is a difficult task in my town). Once the work started, he provided almost daily updates of the work that will be completed and any anticipated inspections (which we passed easily). He also reached out himself to finalize details from big items like windows to small ones like the molding. The result was a beautiful sunroom and deck which I receive compliments on regularly. Do yourself a favor and for your next major home remodel/renovation work with Angelo and A.P. Builder!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time5 days
Response rate96%
4 neighbors recently requested a quote
Avatar for Ultra Source Performance
Ultra Source Performance
4.6(
50
)

Serving Crystal Lake, IL and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: True professional

"Frank and his crew were phenomenal. They responded to all our questions. Changes, and ideas positively and explained the process along the way. They cleaned up every evening before they left, were on time, and respectful of our family. We then hired them for our kitchen remodel and laundry room! Especially pleased with Andrew, Miguel, Patrick, and Dwayne! Frank, the owner, responded immediately when we called with questions and was at our home frequently to make sure the work was moving forward. Quality, professionalism, and definitely will hire again! Highly recommend!"
Stairway Re-finish
Flooring
Kitchen 1
Kitchen 2
Plumbing

+23

Response time7 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
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FAQs for basement remodeling projects in Crystal Lake, 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 Crystal Lake, IL homeowners’ guide to basement remodelings

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