Home Security in La Crescenta, CA
Welcome to the neighborhood. Settle into foothill life with useful contacts close at hand. ALARM21 can help you review alarm access and monitoring as you organize your new La Crescenta home.
This directory focuses on unincorporated La Crescenta–Montrose. Nearby Glendale neighborhoods can use different public agencies and utilities, so confirm your property’s jurisdiction and providers using the exact address.
ALARM21 Security for Your Home
Local Alula Security Offer
$49.95 per month for 24 months, plus $99 professional installation.
The Alula equipment package includes one pet-immune motion detector and two door/window sensors, with smartphone app access and cellular communication.
- USA-based, 24-hour professional monitoring
- UL-listed monitoring
- iPhone and Android app access
- Possible homeowner insurance discount, subject to your insurer and policy
Bring details about your doors, garage and any existing alarm equipment to your consultation. We can review the Alula package, explain app access and discuss any additional coverage your home needs.
Discuss your home security: 818-956-6329
This offer applies to the Alula package described here. See offer details.
Helpful Local Telephone Numbers
Emergency police, fire or medical help: 911.
Call 911 for emergency police, fire or medical help. The Sheriff’s station serves unincorporated La Crescenta–Montrose. The Fire Station 63 phone is for routine inquiries.
Police, Fire and City Services
| Service | Telephone |
|---|---|
| LASD Crescenta Valley Station Non-emergency sheriff assistance | 818-248-3464 |
| LA County Fire Station 63 4526 Ramsdell Avenue; routine station inquiries | 818-248-2741 |
| LA County Public Works dispatch Assistance and service referrals | 800-675-4357 |
Utilities and Household Services
| Service | Telephone |
|---|---|
| Crescenta Valley Water District Water-service questions; confirm district coverage | 818-248-3925 |
| Southern California Edison Electric customer service; confirm your service address | 800-655-4555 |
| SCE power outages Report an outage affecting an SCE account | 800-611-1911 |
| SoCalGas Suspected gas leaks; call from a safe location | 800-427-2200 |
CVWD and SCE serve this area, but account coverage depends on address. Nearby Glendale areas may have different providers. CVWD directs urgent after-hours callers to its main number, then option 5.
Smell gas? Leave the area and call SoCalGas from a safe location. If there is immediate danger, call 911. Official gas-leak guidance.
Sign up for LA County emergency notifications.
Directory checked October 5, 2026. Providers can confirm service for your exact address.
Places to Visit In and Around La Crescenta
Make time for a local outing. Check current access, hours, reservations and fees on the official pages before you go.
Crescenta Valley Community Regional Park
3901 Dunsmore Avenue, La Crescenta, CA 91214
Plan a local park outing and explore the available recreation facilities. Check the County directory for current program and reservation information. Official visitor information.
Two Strike County Park
5107 Rosemont Avenue, La Crescenta, CA 91214
Enjoy a neighborhood park visit. Consult the County listing for facilities, access and arrangements for a reserved gathering. Official visitor information.
La Crescenta Library
2809 Foothill Boulevard, La Crescenta, CA 91214
Get a library card, explore reading resources and browse local programs. Check the branch’s event calendar and current opening information. Official visitor information.
Your Moving-In Checklist
- Check jurisdiction first. Confirm whether the property is in unincorporated La Crescenta–Montrose or a nearby city.
- Identify utility providers. Verify water, electricity, gas and refuse arrangements for your exact address.
- Save county and utility contacts. Register for LA County emergency notifications and keep provider numbers handy.
- Reset home access. Change inherited codes and discuss entry-point coverage and monitoring with ALARM21.
Frequently Asked Questions
Does every La Crescenta mailing address use the same agencies?
No. The wider Crescenta Valley includes unincorporated county communities and parts of Glendale. Confirm the property’s jurisdiction and utility providers before relying on a directory.
How do I reach CVWD for an urgent after-hours problem?
Call 818-248-3925 and use option 5, as directed by the district. This applies to CVWD service; use your actual water provider if your property is outside the district.
Is the homeowner insurance discount guaranteed?
No. Eligibility and savings depend on your insurer, policy and installed system. Ask your insurance company what documentation it needs.
Let’s Talk About Protecting Your Home
Call ALARM21 at 818-956-6329 or send us a message. Mention La Crescenta and the local Alula offer.
ALARM21 Security & Patrol, Inc. · ACO 4251
Offer Details
New residential customers in California only. $49.95 per month for 24 months plus $99 professional installation. Includes one pet-immune motion detector and two door/window sensors. Additional sensors, cameras and services available at additional cost. Approved credit, cellular/internet service and a 24-month monitoring agreement required. Early termination fee may apply. Monitoring is USA based and UL listed. Homeowner insurance discounts, if available, are subject to insurer approval and policy terms. Not valid with other offers.
This independent neighborhood guide is provided by ALARM21. Listed agencies, utilities and attractions are not ALARM21 partners or endorsers. For emergencies, call 911.