COMPANY
it's a sign

Founder and owner Jack Martinelli started Martinelli Environmental Graphics in 1989 after two decades of experience in the sign industry.

Over the next 26 years, Martinelli succeeded in bringing together talented designers, fabricators, and managers to work with designers, architects, and contractors. The dedication of our employees gives us the reputation for providing high-quality fabrication and service to our many clients from around Northern California and across the country.

Today, our company is a well-established, full-service, licensed-bonded architectural sign manufacturer and contractor.

CLIENTS LIST

We are fortunate to work on a variety of assignments. Here is a sample of our clients.

ARCHITECTS / DESIGNERS

  • Square Peg Design
  • Kate Keating Associates
  • Perkins + Will
  • Urbain Design
  • HOK
  • Interior Architects
  • Hutner Group
  • Gensler

GENERAL CONTRACTORS

  • Turner
  • Rudolph Sletten
  • Swinerton
  • Plant Construction
  • Webcor
  • BCCI
  • DPR

PRIVATE