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Best basement remodelers near Tonawanda, NY

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TRUSTED BY TONAWANDA, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon35
    Verified basement remodels reviews

Top-Rated Basement remodelers in Tonawanda - Updated Nov 2026

Avatar for Revive Renovators
Revive Renovators
4.5(
85
)
Basement - Remodel

Serving 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+85

Response time2 days
Response rate100%
17 neighbors recently requested a quote
SZ Home Construction
5.0(
11
)
Basement - Remodel

Serving Tonawanda, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I had an excellent experience with SZ Home Construction?. They completed the chimney maintenance, cleaning, and painting professionally and at a very reasonable price. The work was finished on time, and the quality exceeded my expectations. What impressed me the most was their attention to detail and respect for cleanliness ? they cleaned the entire area thoroughly after finishing the job, leaving everything neat and organized. Their team was polite, calm, and very easy to deal with. They worked smoothly and quietly without creating unnecessary noise or disturbance, which made the whole experience comfortable and stress-free. I also appreciated their professional and legal payment process through bank checks, which added an extra level of trust and reliability. I highly recommend SZ Home Construction? to anyone looking for honest, professional, and high-quality home service work."
Response time4 hrs
Response rate85%
Recommended by90%of homeowners
Avatar for Southside Builders
Southside Builders
4.7(
7
)
Basement - Remodel

Serving Tonawanda, NY and surrounding areas

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
Recommended by85%of homeowners
Avatar for Everose Group
Everose Group
5.0(
4
)
Basement - Remodel

Serving 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%
15 neighbors recently requested a quote
A & W General Contractors
5.0(
1
)
Basement - Remodel

Serving 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.

Backyard patio cover
Backyard patio cover
Backyard patio cover
Backyard patio cover
Backyard patio cover

+2

1 neighbors recently requested a quote
Legacy Construction and Management
New to Angi
Basement - Remodel

Serving Tonawanda, NY and surrounding areas

Approved

In business since 2021

Free estimates

Legacy Construction and Management 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. \n50+ years experience \n \n

Joshua Maroney
New to Angi
Basement - Remodel

Serving 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!

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Basement Remodel FAQs, answered by experts

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Home improvements that increase value offer a high return on investment (ROI) and can enhance your quality of life. Upgrades to your home’s curb appeal often add the most value, with garage door replacement having one of the best ROIs at 93%. Other high-value exterior projects include replacing your front door, upgrading siding and roofing, installing a stone veneer, adding new windows, and landscaping. For interior renovations, a fresh coat of paint provides an excellent ROI. Major projects like a kitchen remodel or upgrading appliances and HVAC systems also add significant value, as potential buyers appreciate the peace of mind that new equipment provides.

Common mistakes when finishing basement walls include neglecting proper insulation, insufficient moisture management, and poor ventilation. Not addressing these issues can lead to mold growth, water damage, and discomfort. Additionally, inadequate planning, improper framing, and rushing the project can result in subpar outcomes. 

It's essential to follow best practices, seek professional guidance if needed, and prioritize thoroughness and attention to detail.

Framing a basement takes three to five days, on average, when completed by a professional, though it may take longer for a larger space. Keep in mind this doesn’t include the time to complete the design, obtain permits, and install the drywall on the framing. On average, fully finishing a basement takes an average of 45 days.

The Tonawanda, NY homeowners’ guide to basement remodels

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