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Top-Rated Basement remodelers in Tillson - Updated Nov 2026

Avatar for OC Construction
OC Construction
5.0(
7
)
Basement - Remodel

Serving Tillson, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I had a great experience with OC Construction! They did an amazing job on my floors, tub and vanity ?they came out beautiful. The team was very professional, worked efficiently, and completed the job much faster than I expected without sacrificing quality. They were courteous, kept the work area clean, and paid attention to every detail. I highly recommend OC Construction to anyone looking for quality workmanship and reliable service. Thank you for a job well done!"
Exterior stone wall
Exterior stone wall
Exterior stone wall
Bathroom tile
Bathroom tile

+64

7 neighbors recently requested a quote
Avatar for C&O PrimeBuild LLC
C&O PrimeBuild LLC
5.0(
8
)
Basement - Remodel

Serving Tillson, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"C&O was pretty efficient . Andrew and his team was always on time and communication was always there. They worked in a few rooms in my house including my kitchen.Prices were affordable. And everything was explained in detail. Would definitely recommend to anyone looking to renovate their home."
Kitchen Renovation
Kitchen Renovation
Kitchen
Before
Porch

+5

6 neighbors recently requested a quote
Avatar for Affordable Property Management
Affordable Property Management
5.0(
3
)
Basement - Remodel

Serving Tillson, NY and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: True professional

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for HNI Builders
HNI Builders
2.9(
9
)
Basement - Remodel

Serving Tillson, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Hugh's three workers were fantastic. They completed the work on the deck replacement in a day-and-a-half. The work was done cleanly with no damage to the landscaping that is so close to the project. Clean up when the project was completed is superior to any other we had done in the past. The refurbished storm door looks brand new and is a welcoming addition to the project. Hugh contacted us the same day as our request and showed up for the initial estimate on time. I cannot emphasize more what a pleasant experience it was having Hugh and his workers take care of our project. HNI is being highly recommended by us, and we will be calling him for additional projects in the future. The quality of the work done far exceeds the cost. Thank You. Hugh"
Kitchen Renovation
Family Room Renovation
Dining Room Renovation
Kitchen Remodel
Kitchen Remodel

+20

Response time3 days
Recommended by100%of homeowners
Let's Talk Kitchens & Baths
5.0(
1
)
Basement - Remodel

Serving Tillson, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Ray has done numerous projects for me over the past 25+ years, from simple door replacements to full house renovations. Ray is attentive to details and ensures you are happy with the work. I have always found his pricing to be appropriate and competitive and, most importantly, he is a gentleman with whom you will always feel comfortable and respected."
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Basement Remodel FAQs, answered by experts

Yes, in most cases, finishing a basement is worth the cost. The project adds valuable, usable square footage to your home and typically provides a return on investment (ROI) of 70% to 75%. For example, an average basement refinishing project costing $32,000 could add between $22,400 and $24,000 to your property's value. The final value added depends on factors like your location, the quality of materials and workmanship, and the features you include, such as a living space, bedroom, or bathroom. To be officially counted in your home's total square footage, the finished space must comply with all local building codes, including requirements for points of egress. However, in areas prone to flooding, a finished basement might be seen as a liability by potential buyers and could potentially decrease your home's value.

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.

Yes, you can install a summer kitchen or kitchenette in your basement. They serve similar purposes as outdoor kitchens, keeping the main floor of the house cool and providing another space to cook and congregate. Basement kitchens are also a worthwhile alternative for homeowners without much space in the backyard. They come with a few logistical questions to sort out, though, like ventilation and waterproofing.

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.

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

The Tillson, NY homeowners’ guide to basement remodels

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