Mountain State Fire Protection LLC
Licensed security system installer in Mesa, Arizona
Mountain State Fire Protection LLC holds Arizona ROC licence 358097, active, licensed since 4 Apr 2025, rated 4.3 from 25 Google reviews. Bonded for $6,750 with RLI Insurance Company. No complaints on the Arizona ROC record.

Report card
- Licence activeArizona ROC #358097, Specialty Dual CR-67 Low Voltage Communication Systems. Issued 4 Apr 2025, renewal due 30 Apr 2027.
- Licensed 2 yrsSince 4 Apr 2025.
- Bonded$6,750 with RLI Insurance Company, since 20 Mar 2025. Arizona sets the amount by licence type and expected yearly work, so a bigger bond means a bigger business, not a better one. Homeowners can also claim up to $30,000 from the ROC Recovery Fund.
- No complaintsNone on the Arizona ROC record.Arizona ROC record
- Website shows the licenceTheir own site displays licence #358097.
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
Checked against the Arizona Registrar of Contractors (ROC) register on 4 Nov 2026.
About Mountain State Fire Protection LLC
Mountain State Fire Protection LLC provides fire protection and fire alarm services from Mesa, Arizona.
From Mountain State Fire Protection LLC's own website, read 5 Nov 2026. We only show what the site states.
Google reviews
4.3(25 reviews)Pete B★★★★★ a year agoView on Google
Recently called on Mountain State to conduct some inspections and recertifications of fire extinguishers after receiving a sky-high quote from another company. Their technician came out quickly and their rates were much lower than the competition. Whitney and Emily were quick to respond to our emails and the service and recertification of 21 extinguishers was completed faster than I expected. I will definitely be …
Agripena Cam-Winckler★★★★★ a year agoView on Google
I am so happy to share that Makayla is absolutely kind, polite and professional with her work and I am so thankful that she has an amazing customer service and super knowledgeable in the field. Mountain State Fire Protection is lucky to have her on the team! I know that I would refer her to anyone who needs this service as she rocks! Thank you Penny
Marina Maldonado★★★★★ a year agoView on Google
I was referred to Mountain State by a colleague and across three states I've managed property in, Mountain States is probably the best company I've partnered with for our annual inspections and subsequent repairs.
Shannon Huggins★★★★★ a year agoView on Google
Had an issue with my fire sprinkler system, they came out the next day. Very knowledgeable and great customer service. Got my system up and running in no time. Great company and would recommend
James Devlin★★★★★ a year agoView on Google
I’m an existing customer of Mountain State. I contacted them through their website to arrange for them to perform an annual and 5-year sprinkler inspection. They never responded. So, I called and spoke to Whitney. She sent me a quote for the work. I accepted and received an email the service call was going to get set up. 24 hours later I got an email the appointment and inspection was cancelled. I emailed Whitn…
Read all 25 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Why it ranks #18 of 60 security system installers in Mesa
Score 58.6 / 100. Claiming this listing or using Theo never changes it. How we rank
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