Due to concerns regarding community health regarding the spread of COVID-19, the Greater Phoenix Chamber team has elected to shift to a telework office and postpone or cancel upcoming events. The Chamber team will still be available to members via phone and email. The Chamber will continue to communicate with you as more information and resources become available. The Chamber’s COVID-19 resource page will remain current with news impacting businesses.

Additionally, our team will be sharing a weekly community health update to ensure that you and your business are aware of what is happening in our community.

Firestop Southwest, Inc.

  • Fire Protection
2401 E. Magnolia St.
Phoenix, AZ 85034
(480) 752-8550
(800) 235-2669
(480) 557-5967 (fax)
  • About

    Firestop Southwest is a licensed, insured, and bonded company that provides construction specialized services in Arizona, California, Colorado, Mexico, Nevada, New Mexico, Texas and Utah.

    Our experience in construction and related fields has given us the expertise to provide accredited Firestop services, in addition to waterproofing, expansion joints and caulking / sealants to industrial, commercial, multi-family housing, government, hospital, and school clients.

    We partner with you in the installation of a variety of components that will meet many different building codes. We specialize in the complexities associated with mechanical systems, plumbing, electrical, data systems, fire sprinklers, and much more. We can provide both lump sum and unit prices for trade penetrations including large site to one day service calls.

    We also specialize in prompt execution of work. Our highly skilled workforce and state of the art equipment gets the job done on time and on budget.

    We would like to invite you to join our list of satisfied customers. We're confident you'll find our communication style to be prompt, courteous and professional, and that we've built our business on trust and integrity.