
Serving Sidney, OH and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Ohio basement authority was great"





+2

*The Angi rating for Basement Remodel companies in Sidney, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
*The HomeAdvisor rating for Basement Remodel companies in Sidney, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
Last update on February 12, 2026

Serving Sidney, OH and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Ohio basement authority was great"





+2

Serving Sidney, OH and surrounding areas
Approved
Emergency services offered
Customers say: True professional
"Kenneth and Marciano did excellent work. The price was very reasonable. Challenges arose and they dealt with them beautifully. Their clean up was excellent and their work guaranteed for 5 years. Outstanding duo; would hire again unconditionally. Carol Ross"





+29

Serving Sidney, OH and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"KDK Construction is amazing! They work very hard and completely their work in a timely manner. In a time where it's hard to get construction work done on time these guys do it right!"

Serving Sidney, OH and surrounding areas
Approved
In business since 2012
Free estimates
Offers commercial services
"I have nothing but praise for them and the work they have done for me, no job was too small or too big for them to handle. They are my primary and first go to contractor for any work I need performed They are honest and trustworthy and there quotes are very fair"

Serving Sidney, OH and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
Red Lily Renovations offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with your home projects. We specialize in kitchen, bath and basement renovations, interior and exterior painting, tile, luxury vinyl flooring, interior trim and decorative moldings and more! Call today to get in touch with our staff, and to learn more about what we have to offer!\n
Serving Sidney, OH and surrounding areas
Approved
Been in business for 3 years and treat every customer like family





+5
Serving Sidney, OH and surrounding areas
Approved
Been in construction business for 22 years just started my own business ready to help others dreams come true from small projects to Big projects whatever you may need

Serving Sidney, OH and surrounding areas
In business since 2012
Free estimates
"The project went exceptionally well."





+92

Serving Sidney, OH and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Did a very well job. Worked around my schedule and was a very good experience. Would hire again"





+52

Serving Sidney, OH and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"Went well, they had a cancellation in their schedule and came the next week. Finished the job in 2 days. Looks great."





+1
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.
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:
Painting walls yourself versus including in the cost of the remodel
Installing light fixtures yourself
Choosing prefabricated fixtures, like cabinets, over custom ones
Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary
Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms.
Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.
Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.
From average costs to expert advice, get all the answers you need to get your job done.

The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.

An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.

A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.

Our home remodel costs estimator will help you stay on budget with your next project. Get started making your home as perfect as possible today.

Thinking about a basement renovation? Here’s a master checklist to get your project started off right.

An unfinished basement is often the final frontier of home design. While the uses of other rooms are often preordained, the basement can be so many different things, from a playroom to a home office to a bar.