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Best Fire-protection contractors in Tempe, AZ

A ranked shortlist of licensed fire-protection contractors for someone hiring or vetting in Tempe. Ranked on an active ROC class for the work and job-relevant Tempe city building records, not reviews, ads, or a workmanship guarantee.

Tempe city building records through 2026-09-30, verified against the Arizona Registrar of Contractors licensing records, snapshot dated 2026-10-06. Ranking reflects license standing and city building records, not a workmanship guarantee. This week's Tempe city building records.

Which fire-protection contractor has done the most fire-protection jobs in Tempe?

Western States Fire Protection (Api Group Life Safety USA LLC) has done the most Tempe jobs of any firm holding the matching ROC fire-protection class: 1 job, most recently in 2023. It has held ROC license 339335 for 4 years with no disciplinary actions on record.

Tempe does not label the trade on the city building record, so this count is all of the firm's Tempe jobs, among firms that hold the matching ROC fire-protection class. A general builder with more paper does not rank here unless it also holds that class. Jobs are counted per license number. Tempe records run through 2026-09-30.

See Western States Fire Protection (Api Group Life Safety USA LLC)'s license and job record →

Most fire-protection jobs in Tempe, all city records on file, among licensed fire-protection contractors

  1. 1Western States Fire Protection (Api Group Life Safety USA LLC)

    ROC 339335 · 1 jobs · 2023-06-21

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Top 1 fire-protection contractors by Tempe job volume

  1. Western States Fire Protection (Api Group Life Safety USA LLC)

    ROC 339335

    Centennial, CO

    Clean record4 yrs licensed1 relevant job983 total jobsLast job 2023
    View license, job history & disciplinary records →

Most established Tempe fire-protection contractors

Longest-licensed firms based in Tempe that hold the right ROC class, oldest license first.

How this ranking works

Organic results require an active ROC license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one city building record here. The city does not label job type by trade, so volume is all of the firm's jobs here. They are ranked by the number of relevant jobs, then by how recently the firm worked, then by a clean disciplinary record, then by how long the firm has been licensed. This reflects license standing and real city building records - it is not a workmanship guarantee. Promoted entries, when present, are paid placements and are not scored by these rules.

Confidence: medium. The license class matches this trade; the city does not label job type, so volume is all of the firm's jobs here.

Frequently asked questions

Which fire-protection contractor has done the most fire-protection jobs in Tempe?
Western States Fire Protection (Api Group Life Safety USA LLC) has done the most Tempe jobs of any firm holding the matching ROC fire-protection class: 1 job, most recently in 2023. It has held ROC license 339335 for 4 years with no disciplinary actions on record. Tempe does not label the trade on the city building record, so this count is all of the firm's Tempe jobs, among firms that hold the matching ROC fire-protection class. A general builder with more paper does not rank here unless it also holds that class. Jobs are counted per license number. Tempe records run through 2026-09-30.
How are the best fire-protection contractors in Tempe ranked?
Organic results require an active ROC license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one city building record here. The city does not label job type by trade, so volume is all of the firm's jobs here. They are ranked by the number of relevant jobs, then by how recently the firm worked, then by a clean disciplinary record, then by how long the firm has been licensed. This reflects license standing and real city building records - it is not a workmanship guarantee. Promoted entries, when present, are paid placements and are not scored by these rules.
Is this ranking a guarantee of quality or workmanship?
No. It reflects Arizona Registrar of Contractors license standing, longevity, and real city building records - not the quality of any individual job. Always verify a contractor on the official ROC Contractor Search and check references before hiring.
How current is this Tempe contractor data?
Tempe city building records through 2026-09-30, verified against the Arizona Registrar of Contractors licensing records, snapshot dated 2026-10-06. The two datasets age separately: the board publishes licensing snapshots on its own cadence, and Tempe publishes city building records on its own. This page regenerates daily.

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