In-house carpentry crews
Basement Finishing in Ontario, NY
Turn your unfinished basement into reliable living space with TGM Contracting. Expert framing, moisture control, and custom builds tailored to Ontario homes.
Owner-operated, not a franchise
Local to Ontario
We work Wayne County every week
In-house crews
Our carpenters, not day labor
Written scope
You know what you’re buying
Beating Ontario Moisture Before You Build Out
Homeowners in Ontario call us because water and damp air ruin basement plans before they start. Lake Ontario weather and high seasonal water tables mean block walls sweat. We handle moisture control first. No flooring or drywall goes in until the foundation stays dry.
Split-levels and lake-adjacent ranches built decades ago lack proper exterior drainage. We install interior drainage systems and sealed vapor barriers. You get a bone-dry shell ready for framing. Ignoring this step leads to mold and ruined materials within a single winter season.
Framing Out Ranches and Converted Camps in Ontario
Ontario features plenty of mid-century split-levels and former seasonal camps converted to year-round homes. These properties often have low overhead clearance, uneven concrete floors, and awkward support post placements. We frame around these structural quirks without losing valuable ceiling height or usable floor space.
Our in-house carpentry crews build solid wood or steel framing that ties directly into existing masonry. We square up crooked foundation walls so your finished rooms look straight and professional. Every wall gets code-compliant fire blocking and sound insulation before any finish work begins.
Meeting Wayne County Egress and Code Requirements
Turning a basement into a bedroom or legal living space in Wayne County requires an emergency escape window. We cut through thick concrete foundation walls, excavate window wells, and install heavy-duty egress systems. This brings natural light into dark rooms and keeps your family safe.
Building inspectors in this area enforce strict insulation and electrical codes. We pull the necessary permits and handle every inspection ourselves. You avoid the headache of local red tape while ensuring your basement remodel meets current New York State residential safety standards.
Adding Bathrooms and Wet Bars Below Grade
A lower-level family room or guest suite needs proper plumbing and reliable power. We run dedicated electrical circuits for modern media setups, recessed lighting, and kitchenettes. Adding a basement bathroom requires breaking up concrete to tie into the main drain, a dirty job we handle efficiently.
We coordinate licensed subcontractors for specialized plumbing and electrical rough-ins while our in-house crew manages the framing. Every line gets pressure-tested before drywall goes up. Your new basement bathroom or wet bar will function just like the main floor of your Ontario house.
Basement Finishing work from around Ontario
How We Schedule and Supervise Your Basement Build
Owner-operated means we are on your Ontario job site every single day, keeping work moving without delays. We provide a clear timeline before demolition starts, outlining each phase from concrete cutting to final paint. You always know who is showing up and what task is getting done.
In-house carpentry crews handle the core structure, while trusted local trade partners manage specialty wiring and plumbing. We coordinate all inspections with Wayne County officials. This hands-on management style keeps projects on schedule and eliminates the miscommunication common with absentee general contractors.
What Actually Drives the Cost of Basement Finishing
Basement remodeling costs depend heavily on the baseline condition of your foundation and layout complexity. Dealing with persistent moisture issues, low ceiling heights, or installing new below-grade bathrooms requires more labor and heavy equipment than finishing an open, bone-dry shell.
Material choices also dictate the final investment. Soundproofing insulation, moisture-resistant flooring, custom millwork, and egress window installations change the bottom line. We break down these options during our initial consultation so you can prioritize features that fit your budget and lifestyle.
Final Surfaces, Flooring, and Trim Work
The final phase turns a framed concrete box into a comfortable extension of your home. We install durable, waterproof flooring options like luxury vinyl plank that withstands seasonal humidity shifts. Drop ceilings or finished drywall options give you control over sound and overhead access.
Clean baseboards, interior doors, and custom trim tie the whole space together. Our carpenters sweat the small details so transitions look sharp. When we finish, your basement feels like a natural part of the house, ready for daily family use or entertaining guests.
Common questions
Do I need a building permit to finish my basement in Ontario, NY?
Yes, Wayne County and the town of Ontario require building permits for structural changes, electrical work, plumbing, and egress windows. We pull all necessary paperwork and handle every local inspection from start to finish, ensuring your finished basement complies with all current New York residential codes.
How do you handle dampness or water issues in older Ontario basements?
Lake Ontario weather and high water tables cause foundation dampness across many Ontario properties. We evaluate your foundation first, installing interior drainage channels, sump pumps, and heavy vapor barriers where needed. We never build over active moisture problems, protecting your investment from mold and rot.
Can you add a full bathroom or kitchenette to my basement?
Absolutely. We routinely add bathrooms and wet bars below grade. This requires cutting into concrete floors to tie into main sewer lines, running dedicated water supply lines, and installing upflush or ejector pump systems. Our team handles the heavy utility work from rough-in to final fixtures.
How long does a typical basement finishing project take?
Most basement remodels take between four to eight weeks depending on project scope. Adding egress windows, framing complex layouts, or plumbing a new bathroom requires additional time for inspections. We provide a realistic timeline during your consultation and stick to it through daily site supervision.
What kind of insulation and flooring work best below grade?
Below-grade spaces need materials that handle temperature swings and humidity. We use rigid foam insulation and moisture-resistant wall assemblies. For flooring, luxury vinyl plank or engineered products perform best over concrete slabs, preventing warping and damage if minor moisture events ever occur in the future.
Ready to Finish Your Ontario Basement?
Call TGM Contracting at (585) 598-1003 to discuss your basement project in Ontario, NY. Owner-operated, and built right.
TGM Contracting & Remodeling — serving Ontario and the surrounding area. See our full service area.