At Mikita Door & Window, we’ve been helping homeowners in Oceanside, NY and across Long Island for over 25 years with expert exterior door installation and replacement. As a family-owned and operated company, we focus on enhancing security, curb appeal, and energy efficiency with top-quality entry doors, patio doors, storm doors, and more.

If you’re searching for trusted door contractors near Oceanside, NY, our team delivers precision installations using leading brands like ProVia, Andersen, and Pella, backed by warranties and personalized service.

Why Oceanside Homeowners Choose Mikita for Exterior Doors

✔ Local Expertise – Based in Oceanside, we understand Long Island homes, from coastal weatherproofing to energy efficiency.
✔ Top Brands & Materials – Durable fiberglass, steel, and wood entry doors built to last.
✔ Trusted Reputation – 400+ verified 5-star reviews from happy homeowners.
✔ Licensed & Insured – Fully certified in New York State, with workmanship guarantees.
✔ Custom-Fit Installations – Every door is measured and tailored for the perfect fit.

🚪 Front Door Replacement – Make a statement with custom entry doors designed for security and style.

🚪 Exterior Door Installation – Weatherproof finishes and durable construction protect your home from coastal storms.

🚪 Patio Doors – Choose sliding or French doors to create a seamless indoor–outdoor living experience.

🚪 Storm Doors & Garage Doors – Extra protection against harsh weather and added home security.

Every installation is backed by product warranties and Mikita’s guarantee of professional, mess-free service.

While exterior doors are our specialty, Mikita Door & Window also provides:

🪟 Window Replacement & Installation – Energy-efficient designs with Low-E glass and insulated frames.

🏠 Roofing & Siding – Long-lasting shingles and siding built for coastal durability.

🔧 Glass & Repair Services – From broken glass replacement to door adjustments and hardware repairs.