11 companies we verified against their own websites in Phoenix, Flagstaff. Pick the type of work first. Each tag links to a guide on what that trade does, the licences to check and the inspection schedule the code sets.
Not yet verified here: engineering, chimney & woodstove, firestopping & doors. The trade associations list more firms.
6 listed
Phoenix office at 3157 E. Elwood St. providing fire alarm, sprinkler, special-hazard, kitchen hood suppression and extinguisher services plus alarm and sprinkler monitoring for commercial, industrial, government and residential projects.
602-272-2200wsfp.com ↗
Phoenix office at 4030 E Broadway Rd installing, inspecting and servicing fire alarms, sprinklers, extinguishers, kitchen suppression and special-hazard systems (clean agent, CO2, water mist, foam) for commercial and industrial sites.
Credentials stated AZ ROC 326052 (fire protection systems); ROC 330272Z (low voltage); multiple NICET certifications (as stated on site)
(480) 770-5525statefire.com ↗
Phoenix-area company designing, installing and maintaining commercial and residential sprinkler systems, kitchen hood suppression (including food trucks), extinguisher service and backflow testing in Maricopa County.
Credentials stated ROC# 356933
(602) 642-5051reliablefireaz.com ↗
Phoenix inspection company covering fire sprinkler and hydrant testing, backflow certification, fire alarm inspection and repair, extinguisher certification and emergency exit lighting for multi-family, retail, office and industrial properties.
480-829-7600certiprofire.com ↗
Family-owned Phoenix-metro company focused on commercial kitchens: hood suppression installation and testing, Class K and other extinguishers, and employee training.
Credentials stated NICET-certified team (as stated on site)
Arizona wildfire mitigation company offering free on-site wildfire risk assessments, defensible space work and year-round maintenance in Scottsdale, Fountain Hills, Mesa, Cave Creek and other east-valley communities.
Credentials stated Founded by a former wildland firefighter (as stated on site)
(928) 227-8626southwestsawyers.com ↗
5 listed
Flagstaff branch at 2575 East 7th Avenue designing, installing and inspecting fire alarm, sprinkler, clean agent, water mist, kitchen hood and extinguisher systems across Flagstaff, Sedona, Prescott and northern Arizona.
928-440-5223hillerfire.com ↗
Prescott Valley-based company serving Flagstaff and Coconino County with fire alarm and sprinkler installation, kitchen suppression, extinguisher inspection, emergency lighting and 24/7 monitoring for homes and businesses.
Credentials stated Licensed and insured (licence number not shown)
928-772-8008bwfiresecurity.com ↗
Family-owned Flagstaff tree company (est. 1990s) offering thinning and Firewise work, defensible space planning and insurance-compliance remediation alongside hazardous tree removal across northern Arizona.
Credentials stated Licensed with the State of Arizona; insured (as stated on site)
(928) 606-4371gauntreeservice.com ↗
Northern Arizona tree company with a Flagstaff line doing fire mitigation tree cutting, pine thinning and land clearing to create defensible space around homes, with slash chipped and hauled.
Credentials stated Owner is an ISA Certified Arborist; ROC#173539, ROC#331808
(928) 774-2662joshuatreescape.com ↗
Payson-based, second-generation tree and logging company serving Flagstaff with defensible space zones, forest thinning, fuels reduction and Firewise assessments for homeowners, HOAs and commercial owners.
Credentials stated Certified Arborist on staff; qualified Firewise assessors; licensed and insured (as stated on site)
(928) 474-4220bobleetreeservice.com ↗