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Find Basement remodelers in North Tonawanda

Mario's Custom Woodwork, LLC
5.0(
8
)

Serving North Tonawanda, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: Quick response

"The job that Mario and his assistants did remodeling our guest bath was exceptional. The crew was prompt, professional, courteous, and highly skilled in the field of remodeling work. Our bathroom was gutted and completely replaced in just 4 1/2 days. Cleanup was done daily with care and Mario was always available to answer questions. We highly recommend this company for any remodeling or construction project!"
Jacuzzi Before
Jacuzzi After
Shower Before
Shower After
Barn Door

+7

Response time2 days
Recommended by100%of homeowners
Avatar for Revive Renovators
Revive Renovators
4.4(
70
)

Serving North Tonawanda, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"American United Construction Services did an outstanding job of finishing my basement in my new townhouse. Jim and his crew are extremely professional and I could not be more satisfied!!"
Additional Photos
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+85

Response time2 days
Response rate87%
14 neighbors recently requested a quote
Avatar for Everose Group
Everose Group
5.0(
4
)

Serving North Tonawanda, NY and surrounding areas

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%
35 neighbors recently requested a quote
A & W General Contractors
5.0(
1
)

Serving North Tonawanda, NY and surrounding areas

Approved

A & W General Contractors is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

9 neighbors recently requested a quote
Joshua Maroney
New to Angi

Serving North Tonawanda, NY and surrounding areas

Approved

I've a skilled and personable house cleaner who has been cleaning houses in the Buffalo area for about 6 years. I take pride in offering clients peace of mind by understanding their needs and being flexible with scheduling. Recently I've gained experience in construction and handyman work to add to my repertoire. \nI clean thoroughly and fast, leaving your house feeling brand new in a matter of hours!

4 neighbors recently requested a quote
Avatar for JMW Builders
JMW Builders
4.5(
22
)

Serving North Tonawanda, NY and surrounding areas

In business since 2012

Free estimates

"JMW builders has done several jobs for me. They installed hardwood floors in my home, remodeled my kitchen, fencing in my backyard and repaired and maintained my backyard deck and front porch. I highly recommend JMW builders for all of your home improvement needs."
Decks & Porches Project
Remodeling - Basements Project
Decks & Porches Project
Decks & Porches Project
Remodeling - General Project

+108

Recommended by90%of homeowners
Avatar for Midcity Handyman & Remodeling
Midcity Handyman & Remodeling
5.0(
12
)

Serving North Tonawanda, NY and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"MidCity Handyman & Remodeling transformed my kitchen into a beautiful, high-end space that exceeded my expectations. Their attention to detail, from custom cabinetry to seamless countertop installation, was outstanding. The team was professional, stayed on budget, and finished on time. Highly recommend for luxury remodels!"
Window Replacement
Bedroom Remodel Revival
Hallway
Room Transformation
Sink Upgrade

+6

Response time6 hrs
Recommended by40%of homeowners
Avatar for Brownsview365
Brownsview365
5.0(
5
)

Serving North Tonawanda, NY and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Absolutely the BEST. I could go on and on about their professionalism, their cleanliness, their ability to address some rather complex issues as part of the project, but what really stands out is their ability to accept our changes (mid project) without complaint to make sure we were happy. Can’t wait to work with them again!"
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+5

Recommended by100%of homeowners
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FAQs for basement remodeling projects in North Tonawanda, 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 North Tonawanda, NY homeowners’ guide to basement remodelings

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