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Find Basement remodelers in Union

Avatar for Top Bros Construction & Remodeling Inc.
Top Bros Construction & Remodeling Inc.
4.8(
77
)

Serving Union, 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 time1 day
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for GR General Contracting
GR General Contracting
4.2(
267
)

Serving Union, 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 by80%of homeowners
Avatar for Rowe Construction
Rowe Construction
4.8(
116
)

Serving Union, IL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Ryan was great and easy to work with. He helped us through the process. The work was very good and the cost was reasonable. Ryan and his crew were very professional and respectful. They were always on time and never felt like they were working on other projects and and never felt like they were falling behind. We love the remodel and everyone that has come over have been super impressed. We would recommend Ryan and his team for your remodel needs."
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+178

Response time1 day
12 neighbors recently requested a quote
Recommended by97%of homeowners
A P Builder & General Contractor LLC
4.1(
95
)

Serving Union, IL and surrounding areas

Approved

Warranties offered

Customers say: Super punctual

"I can't say enough about A P Builders and how absolutely wonderful they have been from start to finish. We completely gutted and remodeled our home and Angelo was upfront, honest, timely, and everything that was contracted was done to perfection. We had crew there every day from start to finish. He started on time and finished on time. Any change orders were handled professionally and solutions were found for any unforeseen challenges due to the age of my home. I highly recommend AP Builders for any of your home improvement needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time5 days
Response rate96%
7 neighbors recently requested a quote
Avatar for Matrix Basement Finishing Chicagoland Area
Matrix Basement Finishing Chicagoland Area
3.5(
84
)

Serving Union, IL and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"We chose Matrix for our basement remodeling. I would highly recommend them if you're looking for a "headache-free" experience. They are professional and keep the customer informed of the project status while it progresses. The project manager was always on top of any issues that might arise. We didn't have the time or energy to deal with shoddy contractors, that is why we went with Matrix. -I'm glad we did!!"
Basement Remodel
Speak Easy Basement
Matrix Plans 1
Living Room
Before Basement Finishing

+92

34 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for Stoffel's Restoration and Construction
Stoffel's Restoration and Construction
4.9(
8
)

Serving Union, IL and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Brandon was absolutely a pro on every level. He cleaned up his area at the end every day and always left the work area safe. He showed up when he said he would. He keep us updated on the project as he went along. His quality of work- Wow! Second to none. I will hire Brandon for all my other various projects."
Response time3 days
Recommended by100%of homeowners
My Property Masters
3.7(
209
)

Serving Union, IL and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"I truly recommend Daniel and his worker on work they did on repairing my stairs and they was definitely cheaper than all the rest, and they did a great job!!!! I will be hiring him to do my drywall for my basement. So all I’m saying is they did my stairs with in two days!!! I will see you soon. Thank You! Ms Mary…"
Response time8 hrs
304 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for AAA Construction and Remodeling
AAA Construction and Remodeling
4.7(
3
)

Serving Union, IL and surrounding areas

Approved

In business since 2023

Customers say: Quick response

"Amador and his team did an amazing job on our deck re-build, They worked around our schedules and completed the job as promised. The quality and workmanship was great. Would recommend 3 AAA Landscaping."
Full kitchen remodel
Full kitchen remodel
Full kitchen remodel
Full kitchen remodel
Full kitchen remodel

+11

5 neighbors recently requested a quote
Recommended by66%of homeowners
Robert Anthony Renovations
5.0(
1
)

Serving Union, IL and surrounding areas

Approved

"We had an excellent experience working with Robert Anthony from start to finish. They were professional, responsive, and incredibly detail-oriented throughout our kitchen remodel. His team completed our renovation on time, kept the workspace clean, and communicated with us every step of the way. The quality of the craftsmanship exceeded our expectations, and you can truly tell they take pride in their work. They transformed our kitcjen beautifully and made the entire process smooth and stress-free for my family. We are beyond happy with our kitchen and we couldn’t recommended him more."
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FAQs for basement remodeling projects in Union, 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 Union, IL homeowners’ guide to basement remodelings

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