About Us

Building Trust,

One Home at a Time

Founded by Willan Japón in 2023, Z&J Contracting Inc. was born from a vision — to create a construction company built on integrity, precision, and trust. After years of working as a subcontractor and learning the challenges of the trade, Willan transformed his experience into a mission: to bring homeowners quality craftsmanship and honest service.
What began as a small roofing and siding business has grown into a full-service contracting company that serves families across Upstate New York. Every project is handled with care, professionalism, and respect — because your home deserves nothing less.

Our Services

Our Mission, Vision & Values

Our Mission

To protect and improve homes with integrity, craftsmanship, and care. Every roof, wall, and window we build reflects our commitment to safety, quality, and lasting trust.

Our Vision

To become New York’s most trusted remodeling company — recognized for excellence, transparency, and customer satisfaction in every project we deliver.

Our Values

  • ✔ We deliver what we promise
  • ✔ Safety comes first
  • ✔ Quality is non-negotiable
  • ✔ We respect deadlines
  • ✔ We communicate clearly
  • ✔ We care for our team like family
  • ✔ We represent Z&J with pride

+ 90%

Happy Clients

50

Colleagues & Counting

400+

Successfully Project

5+

Year of experience

The Team

Our Experts

Team Member 1 Team Member 2

At Z&J Contracting, we’re more than builders — we’re a family of professionals dedicated to turning your vision into reality. Every project is handled with care, teamwork, and genuine commitment to excellence.

We Follow Best Practices

Building with precision, safety, and innovation — every project reflects our commitment to excellence.

🦺 Sustainability

Safe and responsible practices in every project.

⏱️ On Time

We respect your time and deliver as promised.

⚙️ Modern Technology

Using innovation to enhance precision and results.

🏠 Latest Designs

Combining beauty and durability in every detail.

Trust and Worth

Our Clients