Home Improvement in Herkimer, NY — Windows, Bathrooms, Siding & Doors | New York Sash
Herkimer County homeowners have trusted New York Sash for replacement windows, bathroom remodeling, siding, and doors since 1989. Our Whitesboro showroom is a short drive away, and our in-house installation team works throughout Herkimer, Ilion, Mohawk, Frankfort, Little Falls, and the surrounding area — always with a lifetime warranty and zero subcontractors.
Services We Offer in Herkimer, Herkimer County
New York Sash provides replacement windows, bathroom remodeling, vinyl siding, and door installation throughout Herkimer and Herkimer County. All services are backed by a lifetime warranty and completed by our own factory-trained installers — never subcontractors. Call (315) 624-7344 for a free in-home estimate.
Replacement Windows
We install double-hung, casement, bay, bow, picture, slider, and awning windows in Herkimer homes. All windows feature LowE glass with Argon gas fill that exceeds ENERGY STAR standards. Most installations are completed in 1–2 days with a lifetime warranty on products and labor.
Bathroom Remodeling
Our bathroom services in Herkimer include tub-to-shower conversions, walk-in tub installation, shower replacement systems, and full bathroom remodels. Most projects are completed in as little as one day. Lifetime warranty included.
Vinyl Siding
We install vinyl siding, insulated siding, Diamond Kote engineered wood siding, Cedar Impressions shake siding, and Monogram traditional siding on Herkimer homes. Products are designed for Central New York's harsh winters and backed by manufacturer warranties up to 30 years with no-fade guarantees.
Entry Doors & Patio Doors
New York Sash installs ENERGY STAR rated entry doors, storm doors, and sliding patio doors in Herkimer. Steel and fiberglass options available with advanced security features and a lifetime warranty.
Close to Home
Our showroom is in neighboring Oneida County, just a quick drive from Herkimer. Stop in to see our full product displays — no appointment needed.
Full-Service Upgrades
From a single window to a complete exterior makeover, we handle projects of every size throughout Herkimer County.
Lifetime Warranty
Every product we install — windows, bathrooms, siding, doors — is backed by a lifetime warranty on parts and labor.
Locally Owned
We're a family-owned Central New York business, not a national franchise. Your neighbors are our neighbors.
Why Herkimer Homeowners Choose New York Sash
New York Sash has been the trusted home improvement company in Mohawk Valley since 1989. We serve Herkimer and neighboring communities including Ilion, Mohawk, Little Falls, Frankfort, Poland. Our in-house certified installers are OSHA and EPA Lead-Safe certified. We offer flexible financing with no money down on qualifying projects. 5.0★ rated by verified homeowners across Central New York.
Frequently Asked Questions — Herkimer, NY
Q: Do you serve Herkimer, Ilion, and Mohawk? A: Yes — we serve all of Herkimer County including Herkimer, Ilion, Mohawk, Frankfort, Little Falls, Poland, Middleville, and surrounding communities. Q: What window brands do you install? A: We install our own custom-manufactured replacement windows along with premium brands known for energy efficiency, durability, and low maintenance. Q: How much does a bathroom remodel cost in Herkimer? A: Costs vary by project scope. We offer free in-home consultations with no-pressure pricing. Flexible financing is also available with no money down. Q: How do I schedule a free estimate? A: Call (315) 624-7344 or fill out our online quote form. We'll arrange a convenient time to visit your home. Q: Are your installers from the local area? A: Yes — our installation teams are Central New York-based and familiar with the region's housing styles and climate demands.
Contact New York Sash
Serving Herkimer, Herkimer County. Free in-home estimates — no obligation, no pressure. Call (315) 624-7344 or visit our showroom at 349 Oriskany Blvd, Whitesboro, NY 13492. Open Monday–Friday 9am–5pm and Saturday mornings.