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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon159
    Verified basement remodels reviews

Find Basement remodelers in Darien

Avatar for Craftsman Builders Inc.
Craftsman Builders Inc.
4.8(
17
)

Serving Darien, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Larry and his crew were very professional. I appreciated his suggestions which made the job even better. He was always here when he said he would be and the finished basement is beautiful."
Additional Photos
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+30

1 neighbors recently requested a quote
Recommended by100%of homeowners
Q M R Remodeling
4.8(
48
)

Serving Darien, IL and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quality work

"Jeff and his son were awesome to work with and did a beautiful job on our bathroom (total remodel). Jeff was very responsive before our project began, answered numerous emails/questions, and offered suggestions for materials/brands. The project went smoothly, and they made sure to keep the place very clean - you wouldn't even know construction was going on in our house! Great work for a very reasonable price. I am already recommending to family members who need work done, and we will definitely be using them for future projects."
Kitchen
Kitchen
Bathroom
Bathroom
Additional Photos

+2

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mighty Basement & Bath
Mighty Basement & Bath
5.0(
29
)

Serving Darien, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I recently had Mighty Basement and Bath finish my basement and build a new bathroom, and I couldn't be happier with the results. They did a fantastic job, kept the project on schedule, and stayed right within my budget. The final space looks absolutely amazing! Highly recommend Scot and his team for any remodeling needs."
TV and Entertainment
Main area
Entertainment
Fitness Room
Finished Space

+33

Response time11 hrs
Response rate95%
5 neighbors recently requested a quote
Avatar for High Quality Painting LLC
High Quality Painting LLC
4.9(
100
)

Serving Darien, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"I can't say enough about these guys and wish I hadn't lost their contact information for a time. About 8 years ago, I had Sal and his guys do the finish work on my basement drywall that I hung. They also hung some drywall in the stairway going to the basement. Initially, they hung the soffit incorrectly but it was just a communication issue. I called Sal, he took a look and they came back and re-did it right away without hesitation. Their work has lasted this long without any problems. I started another remodeling project in my family room and needed a ceiling hung and finished, along with finishing some walls I had hung. Unfortunately, I had lost the contact information for Sal so I had to find another company. Long story short, this other company did an absolutely terrible job (Do not use NoticeTMA LLC for any drywall!). The family room adjoins the kitchen, and I had taken a wall down between them. I decided to carry the remodel over into the kitchen, and when it was time to hang the ceiling in the kitchen, I had found the old invoice from High Quality Painting and decided to see if they were still around. I am glad I did. Sal's son's came out to give me an estimate on my kitchen ceiling and also to repair the bad work in my family room. I decided to remove the new ceiling in the family room and have them do the whole thing. Their price was very competitive and everything turned out great. The old job didn't last 4 days without cracking. Luis' job has been up for a month now and there are no issues (and I am a very picky customer). I would highly recommend them for drywall hanging, finishing and repair."
Additional Photos
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+46

Response time8 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for J K Complete Remodeling & Construction Inc
J K Complete Remodeling & Construction Inc
4.7(
316
)

Serving Darien, 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
10 neighbors recently requested a quote
Recommended by98%of homeowners
J T General Contracting
4.4(
702
)

Serving Darien, IL and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Jim and his crew did a FANTASTIC job of completely remodeling my two kitchens and bathrooms in my two flat building.These projects included beautiful new cabinets and counter tops ,lighting,electrical outlets,plumbing and flooring. These were complete remodels and they are beautiful and functional. The work was completed on time as scheduled at a fair price. Jim has done many other jobs for me throughout the years including all new windows and all of his work has been excellent grade A work. I would highly recommend him for all your remodeling needs."
North side
Deck with sealer
No sealer
Profile
Front view before sealer applied

+35

Response time1 day
3 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Grandview Construction, Inc.
Grandview Construction, Inc.
4.9(
32
)

Serving Darien, IL and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Jeremy was excellent throughout the entire process, from our initial design meeting through completion of the job. After our basement remodel was finished, I hired Jeremy again to build a deck for our home. Again, excellent job and done in a quick and timely manner. I d hire Jeremy for any home improvement projects, excellent work."
Finished Product
Close up picture of deck
Finished space
New header in and tyvek installed
Finished product

+180

Response time2 days
10 neighbors recently requested a quote
Recommended by96%of homeowners
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Basement Remodel questions, answered by experts

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.

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

Framing a basement takes three to five days, on average, when completed by a professional, though it may take longer for a larger space. Keep in mind this doesn’t include the time to complete the design, obtain permits, and install the drywall on the framing. On average, fully finishing a basement takes an average of 45 days.

Key trends include home gyms, theatre rooms, additional rooms (bedroom/office), and more, with personalized styles reflecting individual preferences.

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.

The Darien, IL homeowners’ guide to basement remodels

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