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Verified Reviews for Basement Remodel pros in Jefferson, NY

*The Angi rating for Basement Remodel companies in Jefferson, NY 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 Jefferson, NY 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 May 13, 2026

Find Basement remodelers in Jefferson

Avatar for Tek Construction
Tek Construction
5.0(
1
)
Basement - Remodel

Serving Jefferson, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"TEK Construction was the perfect solution to our problem. Painting 80% of the interior of my 100 plus year-old house. Kyle did a professional job prepping, repairing and painting several different surfaces. He made old surfaces look new. He was meticulous and professional, covering furniture and floors as necessary to not leave any signs of the painting on carpets, floors, furniture or cabinets. On the job when he said he would be and left the areas orderly and clean at the end of each day. I will be using them for future projects and would recommend them to others in the future."
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Avatar for High Tech Construction Co
High Tech Construction Co
4.3(
43
)
Basement - Remodel

Serving Jefferson, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Very well!  The work was done quickly, professionally, and great clean up after the job was completed, we are very pleased with the results and would recommend High Tech and definitely use them again
"
Facade Restoration - High Tech Construction Co
stoop restoration -high tech construction co
Wood Stoop
Limestone Stoop
brownstone stoop and facade restoration

+20

Recommended by81%of homeowners
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Avatar for L&L Contracting llc
L&L Contracting llc
4.6(
11
)
Basement - Remodel

Serving Jefferson, NY and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Wonderful! Phil and Company to the rescue. This job was not an emergency but definitely a high priority. L & L Contracting provided quality work at an extremely reasonable price, I had 5 estimates done. They were straight forward in scheduling, prompt, and professional in conduct. I''m an extremely happy camper and I'd definitely use their services again."
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+26

Recommended by87%of homeowners
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Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Jefferson, 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
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Basement Remodel questions, 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.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

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.

The Jefferson, NY homeowners’ guide to basement remodels

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