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Best basement remodelers near Knox, NY

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Top-Rated Basement remodelers in Knox - Updated Nov 2026

Avatar for Elevated Home Improvements LLC
Elevated Home Improvements LLC
4.7(
12
)
Basement - Remodel

Serving Knox, NY and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Vito and his crew finished our 800 sq foot basement and we couldn’t be happier with the job done. He walked us through each step and answered any and all questions along the way. Him and his crew were always punctual and professional. They didn’t stop until everything was perfect and they had our seal of approval. I can’t recommend them enough, we absolutely love our new space!"
Modern Custom Basement
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Pro Services
Pro Services
4.8(
152
)
Basement - Remodel

Serving Knox, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Every step of the way was above expectations. Scheduling was easy, I was notified of ETA, and Al, our technician, was prompt and thorough. We needed our gas fireplace cleaned, and the job was done thoroughly, carefully, and efficiently. Our 25+ year old fireplace now functions perfectly and looks amazing. Can’t beat the price. 10/10 recommend."
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
47 neighbors recently requested a quote
Avatar for KA Construction & Restoration
KA Construction & Restoration
5.0(
3
)
Basement - Remodel

Serving Knox, NY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Amirah brings expertise and competence to every project. She is professional as well as personable and completes each job efficiently and to specification. She does excellent work."
Whole house interior painting
Exterior Trim on entire home
Whole house interior painting
Whole house interior painting
Whole house interior painting

+12

5 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Advanced Energy Adviser's
Advanced Energy Adviser's
4.1(
11
)
Basement - Remodel

Serving Knox, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Asked for a quote on removing an old deck, replacing with a larger one. Price quoted was fair, and we accepted. We're very pleased with the final product, and the whole ordeal was hassle-free for me and my wife. Every worker involved was very professional. Communication from start to finish was excellent, and I feel the job was completed faster than we had expected. Will be using this company in the future for other projects."
Response time2 days
Recommended by90%of homeowners
Ritmo Construction, LLC
4.3(
6
)
Basement - Remodel

Serving Knox, NY and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"I'm ashamed that it has taken me this long to get around to writing a review for Alex and his team. What prompted this is he texted me this morning asking how we were, how everything was with the addition, and if anything needed addressing - who does that a year and a half after project completion? Easy answer - a person who you should work with, if given the opportunity. We knew Alex was "the guy" after we met him and got our initial quote. Before meting him, we received numerous outrageous quotes from (very) popular local contractors. In addition to the quotes being ridiculous, these contractors were also never confident in the job, which seemed odd to us, because the scope of the project didn't seem insane. Alex comes in, says no problem, verifies that it's totally possible, and a couple weeks later we have a vetted blue print and an exceptionally reasonable quote. When we decided to pull the trigger on dormering out our attic to add two rooms and a bathroom, we had little to no idea as to what the job really entailed (roofline, heat zoning, access to the rest of our house, etc.). Alex was in constant communication with us each step of the way, and in an extremely accommodating manner, where he gracefully put up with us changing our minds on certain things. Example, my wife decided we should have lights in the closet - the sheetrock was already up, but Alex said no problem and threw lights in there. A larger example - we decided that we should also finish the space above our garage - again, no problem. If you have a job, big or small, and are able to work with Alex and his team, I cannot recommend it enough. I believe building and maintaining client relationships is the life-blood of a successful business. It is clear as day that Alex has mastered this concept. This is a team you need in your corner."
Response time3 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
TKW Home Solutions
New to Angi
Basement - Remodel

Serving Knox, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

TKW Home Solutions LLC. is a locally owned and operated general contracting company committed to quality craftsmanship, clear communication, and dependable service. \n\nWe specialize in residential remodeling, renovations, and home improvement projects of all sizes.\nFrom kitchens and bathrooms to full-home renovations, we take pride in delivering detailed, high-quality work that stands the test of time. \nOur goal is simple: complete your project on schedule, within budget, and with results you’ll love.\nWe treat every home as if it were our own and every client as a long-term relationship—not just a job.\nContact us today for a consultation. We look forward to bringing your vision to life.

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Basement Remodel FAQs, answered by experts

Yes, adding a walkout basement will usually bump up your property value. Most homeowners prefer walk out basements because the exposed wall that’s level with the ground provides more utility via a ground-level exterior entrance, and they can fit full windows, which adds natural light and ventilation to the basement area. The only exception might be in areas prone to tornadoes, as walkout basements aren’t as safe as regular basements during a tornado, particularly if they include large windows or glass sliding doors.

Efficient appliance positioning, optimizing existing plumbing, and sourcing energy-efficient materials reduce financial impact and increase sustainability.

Create a checklist, reimagine the space use, set a realistic budget, choose materials and aesthetic details, and get professional support for guidelines and troubleshooting.

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.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

The Knox, NY homeowners’ guide to basement remodels

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