About Grandecco


Behind the Work

My name is Zach Triola, and I started Grandecco because I genuinely love this work.

My background is in the arts. I studied ceramics, art, and design at SUNY New Paltz, where I developed a strong foundation in material, texture, and form. That experience shaped how I approach my work today, focusing not only on how a surface looks, but on how it makes a space feel.

After earning my Bachelor of Fine Arts, I spent three years working as an apprentice for an established decorative artist, gaining hands-on experience in homes and commercial spaces across Long Island. Those three years bridged the gap between my formal training and working with real clients.

Today I create custom plaster and decorative finishes for residential and commercial interiors. Each project starts with the space: what it needs, how the light moves through it, and how the right finish will interact with the surrounding architecture. No two projects are the same, and each one gets the same level of care and attention regardless of scale.

Grandecco was built on the belief that the experience of working with someone should be as good as the finished result: clear communication, honest pricing, and a process that’s straightforward from start to finish.

Whether it’s a single feature wall or a larger project, the goal is always the same: to create a finish that feels like it belongs in the space and adds a certain something that was missing before.

Venetian plaster contractor on Long Island, NY
Venetian plaster contractor working on Long Island, NY

Who I Work With

I work with clients who value craftsmanship, clear communication, and a process that feels as considered as the finished result.

This often includes:

Homeowners who want their home to feel more personal — with finishes chosen to complement the architecture, furnishings, and overall mood of the space.

Interior Designers who need a reliable decorative finish specialist to help execute a vision. I provide samples, collaborate on color and texture, and treat the finished result with the same care that went into the design.

Builders & Contractors who need a finish partner that communicates clearly, respects project timelines, and works cleanly and carefully on active job sites.

Business Owners who want to create a memorable atmosphere — for restaurants, retail spaces, salons, offices, studios, or hospitality environments — through custom walls, textures, murals, signage, or specialty finishes.

Not sure if your project is a good fit? Get in touch and we’ll figure it out together.

Let’s Talk About Your Project


Whether you have a clear vision or just a sense that your space could feel different, let’s talk.