Major Alarm, Inc.

Fire & Security Systems in St Helena

Napa Valley coverage for wineries, hospitality, commercial premises and homes.

St Helena sits in the middle of the Napa Valley, between Calistoga and Napa, and it is inside our primary service area. The property here runs from estate wineries and hospitality through to commercial premises on Main Street and homes on the surrounding hillsides.

Wine country work has a particular shape to it. Public and production areas need different access rules, stock is valuable, staff hours stretch during harvest, and fire systems have to satisfy both the code and the insurer. Much of the building stock is old enough that repairing an existing system beats replacing it, and much of it sits in country where a reliable communication path for fire signals genuinely matters.

We handle fire alarm design, installation and NFPA 72 inspections, intrusion detection and 24/7 monitoring here, the same as anywhere else we work.

What we do in St Helena

Fire Alarms

Design, installation, and service of code-compliant fire alarm systems for commercial and residential properties, plus NFPA 72 annual inspections that we track for you. Let us manage your system so you don’t have to.

Security Systems

Burglary and intrusion systems for businesses and homes, with integrated solutions that keep you safe without giving you more to think about.

Service and Repair

Service, repair and takeover of existing systems. When a company hands you a huge replacement quote, call us instead.

Monitoring

Round-the-clock central station monitoring. Let us replace your expensive, failing POTS lines with robust, NFPA 72-approved cellular communicators.

Apartment and HOA Services

We track, coordinate, and facilitate annual inspections and repair work across large apartment complexes and HOAs, so property managers have one number to call.

Elevator Cellular Service

Replace your expensive, failing POTS lines with robust U.L. listed elevator cellular solutions. Save money and keep elevators connected to monitoring.

Why St Helena property owners call us

Wine country experience

Tasting rooms, barrel stores and production floors treated as the different spaces they are.

Repair-first on older buildings

Valley building stock rarely needs the full replacement other companies quote for.

Inspections tracked for you

We know when your NFPA 72 inspection is due and schedule around your operation.

One number to call

Design, installation, service and monitoring all handled by the same company.

Where our nearest work is

We do not have a named St Helena project to point at, and we would rather say so plainly. Our closest work is a few miles north at Chateau Montelena in Calistoga, where we monitor the security and fire detection systems, and across the valley in Napa County generally. St Helena sits comfortably inside the area those crews already cover.

Near St Helena

The same crews cover Calistoga, Napa and Santa Rosa. If your property is somewhere else in the North Bay, the service area page has the full picture.

What our customers say

Reviews from our Google Business Profile, covering work across the North Bay including St Helena.

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W B
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Knowledgeable, professional, friendly people. Highly recommended!
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Dylan profile picture
Dylan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Posted on Google Google
Life Hopley profile picture
Life Hopley
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great place, love going here. Also the staff here are just wonderful.
Posted on Google Google
Chris Taylor profile picture
Chris Taylor
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Steve is a great Man, prompt, friendly and good value for money

Questions we get asked locally

Yes. St Helena is one of our target cities and sits in Napa County, one of our four primary service areas.

We monitor security and fire detection at Chateau Montelena in Calistoga, a few miles north, and work across Napa County more broadly. We have no named project in St Helena itself.

Yes. We carry out NFPA 72 annual inspections on systems of every size and every major brand, and we can take over monitoring and maintenance on equipment another company installed.

Our central station contacts you immediately, then dispatches police or fire if needed. You can give us a list of contacts to try before emergency services are called. That is entirely up to you.

Talk to us about your St Helena property

Call the office during business hours, or reach the central station any time, day or night. If you would rather write, the form below goes straight to the right department. We are based at 1160 Industrial Ave, Ste G, Petaluma, CA 94952.

Major Alarm Contact Form

Need fire or security work in St Helena?

Tell us about the property and we will tell you what it needs.

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