Irondequoit is a diverse, established suburb north of Rochester bordered by Lake Ontario and Irondequoit Bay. TGM creates smooth home additions that expand your living space — room additions, second stories, bump-outs, sunrooms, and in-law suites that look like they were always part of the home.
Room Additions
Single and multi-room additions with full foundation work, framing, roofing, and smooth exterior matching. Master suites, family rooms, and more.
Second Story Additions
Full or partial second floors added to ranch and cape-style homes. Structural engineering, temporary living accommodations planning included.
Sunrooms & 4-Season
Three-season and four-season sunrooms with climate control, custom windows, and smooth transitions from existing living space.
In-Law Suites
ADA-accessible in-law apartments with separate entrances, full kitchens, bathrooms, and living areas. Independent living within your property.
Home Additions in Irondequoit, Monroe County
With homeowners breathing new life into established homes with great bones, Irondequoit is one of our most active service areas. Our in-house designer works closely with Irondequoit clients to create smart renovations that update Irondequoit’s mid-century and post-war homes for modern living.
TGM’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.
Home Additions Investment
Addition costs depend on square footage, foundation requirements, and finish level. TGM provides detailed pricing during the design phase.
Why Irondequoit Homeowners Choose TGM
& Operated
Founded by a disciplined standards with 16+ years in construction. Military habits carry over. On time, squared away, no loose ends.
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 TGM commitment to quality.
How TGM Works
In-Home Consultation
We come to your Irondequoit 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.
Ready to Start Your Project?
Owner-Operated · Lifetime warranty on all craftsmanship