Bring the outdoors in with a custom sunroom addition. TGM builds three-season and four-season sunrooms designed for Upstate New York’s climate — all backed by our lifetime warranty. Serving homeowners across Oswego County, NY.
Our Sunroom Addition Services across Oswego County, NY
- Three-season sunroom construction
- Four-season insulated sunrooms
- Floor-to-ceiling window installation
- Radiant floor heating options
- Skylights and vaulted ceilings
- Seamless connection to existing home
- Foundation and slab work
- Interior finishing and trim
- Electrical and lighting
- Screen and window options
Why Oswego County Homeowners Choose TGM
& Operated
values of discipline, integrity, and accountability in every project we take on across Oswego County, NY.
Lifetime Craftsmanship Warranty
We stand behind our work with a lifetime warranty, not 5 years, not 10. Lifetime.
In-House Designer
27+ years of real design and remodeling experience. Mood boards, 3D renderings, and photo-realistic walkthroughs before construction starts.
In-Home Consultations
We come to you — no showroom visits needed. See your project come to life in the comfort of your own home.
Sunroom Addition Near Oswego County
More Services in Oswego County
Ready for Sunroom Addition across Oswego County, NY?
Book your in-home consultation today. Call us or fill out our contact form.
TGM Contracting & Remodeling · 350 East Ave, Rochester, NY 14604 · TGM Contracting & Remodeling is not open to the public. We provide in-home consultations only.
Ready to Start Your Project?
Owner-Operated · Lifetime warranty on all craftsmanship