A&D Fire Sprinklers Inc.

Providing unsurpassed customer service with expert personnel, innovative approaches and industry-leading technologies.

San Diego

7130 Convoy Court
San Diego, CA 92111


Los Angeles

1601 West Orangewood Avenue
Orange, CA 92868


Salt Lake City

9384 South 670 West
Sandy, UT 84070



10311 E. Montgomery Drive
Spokane Valley, WA 99206


Who We Are

Your reliable, innovative, and experienced choice!

A&D Fire Sprinklers was founded in San Diego, California by CEO Andrew Otero in 1988. Mr Otero's focus is the same today as it was the first day: to build a company with strong values, an outstanding product, and an exemplary reputation.

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A&D Fire pumper truck

Industries We Serve

  • Airport
  • Financial Institutions
  • Correctional Facilities
  • Commercial Buildings
  • High-Rise Buildings
  • Data Centers
  • Educational Solutions
  • Government
  • Healthcare
  • Hospitality
  • Industrial
  • Multi-Family Residential