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TRUSTED BY DEKALB, IL HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon14
    Verified basement remodels reviews

Find Basement remodelers in Dekalb

Avatar for Cavalry Custom Coatings
Cavalry Custom Coatings
4.9(
37
)
Basement - Remodel

Serving Dekalb, IL and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Andrew does the work himself. He has over 16 yrs experience. He is conscientious, prompt, and kept us informed throughout the process. Project looks great. Highly recommended."
2 color Stain and Seal
Grind and Seal
Patio Quartz sand Broadcast
Whisper Grey Base Coat with Lanai Grey Flake
After

+313

Response time10 hrs
11 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Holague Services
Holague Services
5.0(
8
)
Basement - Remodel

Serving Dekalb, IL and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Thank you for coming to see what the problem was. Our furnace was 15 year old and for the past few years we have had to spend a lot of money to fix it. It went out on the coldest days and I was scared my pips were going to bust. They were able to replace it right away. They also made sure to give me the pamphlet to register the Warranty. I’m very grateful and I recommend them to anyone that needs a new furnace."
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+2

41 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Legacy Home Improvements
Legacy Home Improvements
5.0(
1
)
Basement - Remodel

Serving Dekalb, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had our roof and seamless gutters replaced by Legacy Home Improvements. We were very pleased with Kourtney who helped us through the entire process. She responded to our emails, texts and concerns promptly and professionally unlike the other roofing companies that we contacted. Highly recommended!"
20 neighbors recently requested a quote
Avatar for Klock Home Services
Klock Home Services
New to Angi
Basement - Remodel

Serving Dekalb, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, I’m Kevin with Klock Home Services, proudly serving the Fox Valley area. I provide reliable, detail-oriented handyman and home repair services at fair prices. From furniture and drywall repair to minor carpentry, fixture installs, and general maintenance, I treat every project like it’s in my own home. Whether it’s a small fix or a larger task, you can count on quality work done right the first time.

Avatar for Chicago Tech Construction
Chicago Tech Construction
5.0(
4
)
Basement - Remodel

Serving Dekalb, IL and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"I am absolutely amazed with my basement renovation! I went from having a dark, forgotten storage space to the absolute favorite room in my house, all thanks to the incredible team at Chicago Tech Construction. If you?re sitting on an unfinished basement, call them right now?seriously! I finally have the basement of my dreams! Whether it?s the perfectly level floors or the seamless drywall, the attention to detail is just mind-blowing. Chicago Tech Construction is hands-down the best contractor in Chicago!"
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Basement Remodel questions, answered by experts

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

The average cost of remodeling a basement is $30 to $75 per square foot. If your space is unfinished and looks like it may need more help, use the higher number when calculating your estimated basement remodeling costs. A good rule of thumb is to add an additional 20% to the top of your estimate to cover any “what if” situations.

Whether it’s more affordable to gut a house than build a new one depends on the markets where you'd be buying and selling. However, it’s usually less expensive to renovate a home than to build new construction. 

Most homeowners pay between $100,000 and $200,000 for demolition and remodeling costs, whereas the average cost to build a new home is between $139,000 and $531,300.

Finishing a basement can provide a great return on investment, by increasing the market price of your home when you want to sell. Beyond that, there are many reasons to finish your basement. Doing so expands the usable square footage of your home, so you can enjoy it more, even as your family grows. Renovating your basement costs less in terms of time, energy, and money than having to search for and buy a new home.

When choosing materials for finishing basement walls, consider factors such as moisture resistance, durability, and fire resistance. Opt for materials specifically designed for basement environments, like moisture-resistant drywall or cement board. Insulation with vapor barriers can help regulate temperature and prevent condensation. Consider using mold-resistant paints or coatings. 

Research and consult with experts to select materials that are suitable for your specific basement conditions and intended use. Prioritize quality and compatibility to achieve long-lasting and aesthetically pleasing results.

The Dekalb, IL homeowners’ guide to basement remodels

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