At Gregory John Contracting, we turn underutilized basements into valuable, fully finished extensions of your home. Whether you’re creating a family room, home office, guest suite, or entertainment area, our basement finishing services are designed for functionality, comfort, and long-term value.
With over two decades of experience in residential construction, we bring structural expertise, architectural consistency, and a commitment to quality in every phase of your basement transformation.
Complete Basement Finishing
From framing to flooring, we build out your space with full insulation, drywall, lighting, and finishes.
Moisture Control & Waterproofing
Ensuring a dry, mold-free environment with proper drainage and vapor barrier systems.
Custom Layout Design
We optimize every square foot to match your lifestyle needs—whether open-concept or segmented.
Electrical, HVAC & Plumbing Integration
All mechanical systems are professionally designed and installed to code.
Bathroom Additions
Full-service installation of basement bathrooms, including plumbing rough-ins and ventilation.
Storage & Utility Areas
Strategically designed closets, laundry areas, and mechanical enclosures for functionality and access.
Ready to bring your vision to life? Contact us today for a free, no-obligation quote. Whether it’s a residential renovation or a large-scale commercial build, our expert team is here to guide you every step of the way.