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Best basement remodelers near Lewis, NY

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Top-Rated Basement remodelers in Lewis - Updated Nov 2026

Hilltop Custom Landscape & Design - Home Facebook
4.5(
50
)
Basement - Remodel

Serving Lewis, NY and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"I felt very please with HillTop for their dedication to complete the job. With this job there were a few bumps to over come, but they brought it home and got our sewage line replaced and approved by the town in a day and a hallf. We will call them again if we every have any broblems that the normal homeowner can't perform the job. Please don't wait call Darin and ask him anything. GREAT JOB"
Response time2 days
Recommended by97%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Lewis, NY and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
Avatar for S & N Contracting
S & N Contracting
4.6(
6
)
Basement - Remodel

Serving Lewis, NY and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Hire this company to fix my metal roof and metal chimney that was damaged when a tree fell on my house. Seth and crew came out for review of job and gave a good description of what needed to be done. When they came to do the actual work the ran into several problems. Seth took me through the issues they ran into and they work their best to finish the work without trying to just make the job easy for them. Seth had my money in mind when trying to fix the issue. Very pleased with results and would hire them again."
Framing the Foundation
Finished Foundation
Framing
Lakefront View
Framing

+13

Response time1 day
Response rate91%
Recommended by100%of homeowners
Avatar for JB Home Services and Renovations LLC
JB Home Services and Renovations LLC
3.0(
4
)
Basement - Remodel

Serving Lewis, NY and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Jessica and Brad have been absolutely on top of the job which has turned out to be way more complicated than first thought. They have kept on top of everything efficiently and with a great attitude. They have gone out of their way to get things sorted out for us and their charges have been extremely reasonable. Would definitely recommend them and we would definitely call them for any other jobs we might need done."
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+32

Response time2 hrs
Response rate100%
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Basement Remodel FAQs, answered by experts

Yes, you can add a door to your basement—it might even be required, depending on building codes in your area and whether or not you’re using the basement as a bedroom. A basement contractor can give you some advice on installation and help you add a door to your basement.

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

Roughing in and connecting utilities are the hardest parts of finishing a basement, and they’re the parts we typically don’t recommend doing as a DIY project. Unfortunately, your finishing timeline can be extended by weeks while you wait for contractors and inspectors to install electrical wiring, plumbing lines, and heating/cooling equipment and carry out inspections.

In many homes, an unfinished basement is an ideal place for an in-ground pool. The concrete floors, protection against water damage, and access to the ground below your home make this a large contender. Speak with a local basement remodeling contractor to ensure your space is right for the large construction.

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.

The Lewis, NY homeowners’ guide to basement remodels

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