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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon14
    Verified basement remodels reviews

Top-Rated Basement remodelers in Hannibal - Updated Nov 2026

Avatar for JB Splash Remodeling
JB Splash Remodeling
5.0(
5
)
Basement - Remodel

Serving Hannibal, NY and surrounding areas

Approved

In business since 1995

Free estimates

Small jobs welcome

"Jim Baker and staff not only met but exceeded our expectations. Reasonable price and short timeline, excellent communication throughout project. Friendly and professional. He will definitely be our first call for any future projects!"
Addition to a lake house
Addition to a lake house
Addition to a lake house
Addition to a lake house
Addition to a lake house

+53

Response time11 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for J.Garrison property maintenance
J.Garrison property maintenance
New to Angi
Basement - Remodel

Serving Hannibal, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Here at J.Garrison property maintenance we specialize in landscaping and general property maintenance we take much pride in our work to ensure our customers high quality and reliability we specialize in lawn care, spring /fall clean up, tree trimming, mulch/topsoil, also retaining walls and small concrete jobs

Backyard restoration
Backyard restoration
Backyard restoration
Lawn care 2025
Lawn care 2025

+5

Avatar for One Stop Construction & GC
One Stop Construction & GC
New to Angi
Basement - Remodel

Serving Hannibal, NY and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. \n

1
2
1
2
Before

+4

1 neighbors recently requested a quote
Avatar for Guiles & Son
Guiles & Son
5.0(
5
)
Basement - Remodel

Serving Hannibal, NY and surrounding areas

In business since 1974

Free estimates

Emergency services offered

"Their work and service was spectacular, excellent mechanic, and the nicest guy to work with, he really knows his craft, my daughter had him remodelled her bathroom as well. And very neat, cleans up after every workday."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
Avatar for J&L Remodeling
J&L Remodeling
5.0(
4
)
Basement - Remodel

Serving Hannibal, NY and surrounding areas

In business since 2023

Free estimates

Offers commercial services

"Jason is getting his start in home renovations. He loves what he's doing and does great affordable work. He's helped my company on multiple remodels and will continue to in the future"
Roof replaced
2
7
1
Roof replaced

+22

Response time8 hrs
Response rate85%
Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

You can paint your ceiling or install a drywall ceiling if the ceiling is unfinished, as they take up less headroom than drop ceilings. 

If there are pipes in the way of ceiling installation, you can do one of two things: reroute the pipes or adjust the installation to fit, which will cost extra.

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

Yes, most general contractors require an initial down payment. A reasonable deposit is typically between 10% and 25% of the total project cost, although this can vary by project size and location. This upfront payment helps the contractor cover initial costs like materials, permits, licensing, and hiring subcontractors. The remaining balance is usually billed according to a schedule outlined in your contract, often tied to project milestones or completion dates. Be cautious of contractors who ask for a large deposit of 50% or more, as this could be a red flag for a scam.

The Hannibal, NY homeowners’ guide to basement remodels

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