Serving Mendon and surrounding areas in Monroe County. GEM provides basement bathroom construction including rough-in plumbing, ejector pumps, waterproofing, and complete bathroom finishes.
Below-Grade Plumbing
Ejector pumps, sewage systems, and proper venting for bathrooms below the main sewer line
Waterproofing
Basement bathrooms require extra waterproofing attention — we do it right to prevent moisture problems
Full or Half
Full bathrooms with showers, half baths with just a toilet and sink — designed for your basement’s use
Basement Bathroom in Mendon, Monroe County
Mendon homeowners trust GEM for quality remodeling because we deliver results that last. Our in-house designer works closely with Mendon clients to create designs tailored to their homes and lifestyles.
GEM’s in-house designer with 27+ years of real design and remodeling experience creates mood boards, 3D renderings, photo-realistic visual walk-throughs, and selection boards so you see every detail before work begins. Your client online dashboard keeps everything organized throughout the project.
Basement Bathroom Investment
Includes plumbing rough-in, ejector pump if needed, waterproofing, fixtures, tile, vanity, and all finishes
Why Mendon Homeowners Choose GEM
🎖️ Veteran Owned & Operated
Founded by a Marine Corps veteran with 16+ years in construction. The same discipline, integrity, and attention to detail that defines military service defines every GEM project.
🎨 In-House Designer
Our designer with 27+ years of real design and remodeling experience creates mood boards, 3D renderings, and photo-realistic walk-throughs. You see your finished project before we start.
🏠 True Design-Build
One company handles design, engineering, permitting, and construction. No miscommunication between designers and builders. What you approve is what gets built.
✅ Lifetime Craftsmanship Warranty
We stand behind every project with a lifetime warranty on all craftsmanship. Not 5 years, not 10 years — lifetime. That’s the GEM commitment to quality.
How GEM Works
In-Home Consultation
We come to your Mendon home within 1 week. All decision-makers must be present. We assess your space, discuss your vision, and outline the process.
Design Presentation
Our designer presents mood boards, 3D renderings, and selections. All decision-makers attend. We don’t present until you’ve finished getting any other estimates.
Build & Warranty
Our team builds exactly what was designed. Transparent scheduling, clean job sites, and a lifetime craftsmanship warranty on everything we build.
Explore More GEM Services
Bathroom Remodeling · Kitchen Remodeling · Whole Home Remodeling · Our Process · Pricing & Investment · Meet Our Designer · All Services · Reviews · Contact Us
Ready to Start Your Project?
Veteran owned & operated · Lifetime warranty on all craftsmanship