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Find Basement remodelers in Buffalo

SZ Home Construction
5.0(
9
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 2020

Free estimates

Credit card accepted

"We hired SZ Home Construction to repair the exterior of our Tudor home. They were professional, reasonable, and reliable. We were very happy with their work. They were the 4th contractor we had look at the job and they came when they said they would and did fantastic work. We would definitely use them again"
Response time4 hrs
Response rate85%
Recommended by100%of homeowners
Avatar for Southside Builders
Southside Builders
4.7(
7
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 2022

Free estimates

Small jobs welcome

"We contracted Southside Builders to finish our basement, and we could not have been more pleased with our experience. Neal is very professional, responds quickly, and delivers quality work. He let us know everyday when to expect him and always showed up on time. We were told at the start of our project that our basement would take 4-6 weeks to complete and it was completed within that time frame (which never happens!). We will definitely use Southside Builders for our future projects and highly recommend them to our friends and neighbors."
Plaster ceiling patch and repair
Home renovations
Structure failure rebuild
Interior patch and repair
Garage work in progress

+42

Response time1 day
8 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Everose Group
Everose Group
5.0(
3
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 2024

Credit card accepted

Offers commercial services

"The level of craftsmanship is exemplary. They did a great job with a very unique 4 window installation. The entire project was completed with the highest level of professionalism and skill."
Laundry Room Makeover
Laundry Room Makeover
Laundry Room Makeover
Laundry Room Makeover
Modern Living/Dining Room

+19

Response time2 days
Response rate95%
27 neighbors recently requested a quote
Avatar for Queen City Remodeling Group LLC
Queen City Remodeling Group LLC
5.0(
4
)

Serving Buffalo, NY and surrounding areas

Angi Approved

In business since 2023

Free estimates

Credit card accepted

"Hired this company for a few interior doors, exterior door, kitchen backsplash tiles, borders and flooring. Exceptional finished work! Incredible speed and craftsmanship. The owner was very respectful, knowledgeable and helpful through the whole project. 5 out of 5 stars would recommend to anyone they were very professional."
Response time4 days
4 neighbors recently requested a quote
Avatar for RUSSELL RENOVATIONS WNY INC.
RUSSELL RENOVATIONS WNY INC.
5.0(
66
)

Serving Buffalo, NY and surrounding areas

In business since 1993

Free estimates

Warranties offered

"Tim, Seth, and Matt did an amazing job with our basement! They were particularly clean, used latest equipment and left no dust anywhere. I was very impressed with the quality of work, professionalism, follow through and great communication. Not often you can find contractors that are this reliable. Thank you for a great experience!"
Recommended by100%of homeowners
Avatar for ABS Foundation Services Inc
ABS Foundation Services Inc
4.8(
70
)

Serving Buffalo, NY and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"The project went very smooth. Tim was the only one that brought up points that other contractors did not. 1. The window I already had was too close to an electric panel. Most contractors want to charge a lot extra to block it in to move new egress window over. Tim did not and said it would not be a big deal. 2. Had many good reasons why I should go with a slider for my particular situation. 3. Estimate received did not just had a price but listed the work to be done properly. Too many contractors skip the details. 4. One of the only contractors that would dig all the way to the footing. Most just dig a hole with a post hole digger for the drain and cut corners. The project had to be rescheduled a couple times but that all was smooth. Brandon, John and crew arrived on the start date and you could tell right away they had a smooth process for installing egress windows. No damage to the lawn because they lay boards down to protect it. Brandon addressed my concerns about the drain and after discussing with him I felt much more comfortable having a better understanding of it. Great communication. They were neat and tidy in the house. I had no idea what to expect having a hole cut in my foundation wall. However, it was suprisingly not that messy. All flashing details with the window were done properly. No complaints I would hire again. In a few years I will be calling about my garage floor."
Recommended by98%of homeowners
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FAQs for basement remodeling projects in Buffalo, NY

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Buffalo, NY homeowners’ guide to basement remodelings

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