# Fire alarm companies in Sugar Land, Texas

9 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Sugar Land, Texas, as of October 24, 2026. 26 more are elsewhere in Fort Bend County.

Sale, installation, inspection, testing, monitoring and service of fire alarm and detection systems.

## Located in Sugar Land

- [Alif Security LLC](https://plumbregistry.com/fire-protection/providers/alif-security-llc/) — based in Sugar Land, TX; fire alarm; registrations: ACR-2410359; phone: 713-779-2281
- [Arm fire and Security LLC](https://plumbregistry.com/fire-protection/providers/arm-fire-and-security-llc/) — based in Sugar Land, TX; fire alarm; registrations: ACR-3287651; phone: 281-543-4738
- [BRYTECH Fire Alarm Solutions, LLC](https://plumbregistry.com/fire-protection/providers/brytech-fire-alarm-solutions-llc/) — based in Sugar Land, TX; fire alarm; registrations: ACR-3288318; phone: 832-641-6865
- [Excel One Integrated Solutions Inc](https://plumbregistry.com/fire-protection/providers/excel-one-integrated-solutions-inc/) — based in Sugar Land, TX; fire alarm; registrations: ACR-2511131; phone: 713-518-9230
- [Fire Essentials Technologies LLC](https://plumbregistry.com/fire-protection/providers/fire-essentials-technologies-llc/) — based in Sugar Land, TX; fire alarm and fire sprinkler; registrations: ACR-3464950, SCR-G-3462053; phone: 832-943-5486
- [Fort Bend ISD](https://plumbregistry.com/fire-protection/providers/fort-bend-isd/) — based in Sugar Land, TX; fire alarm; registrations: ACR-2102164; phone: 281-634-1677
- [IES Residential Inc](https://plumbregistry.com/fire-protection/providers/ies-residential-inc/) — based in Sugar Land, TX; fire alarm; registrations: ACR-1937; phone: 281-498-2212
- [Plantastic Design LLC](https://plumbregistry.com/fire-protection/providers/plantastic-design-llc/) — based in Sugar Land, TX; fire alarm; registrations: ACR-3427697; phone: 281-850-6351
- [USA Protection & Fire Systems Inc](https://plumbregistry.com/fire-protection/providers/usa-protection-fire-systems-inc/) — based in Sugar Land, TX; fire alarm and fire extinguisher; registrations: ACR-3198, ECR-1699022; phone: 281-762-0697

## Elsewhere in Fort Bend County

- [1 Security Services Inc](https://plumbregistry.com/fire-protection/providers/1-security-services-inc/) — based in Richmond, TX; fire alarm; registrations: ACR-3321; phone: 281-261-5226
- [Advance Fire LLC](https://plumbregistry.com/fire-protection/providers/advance-fire-llc/) — based in Richmond, TX; fire alarm and fire extinguisher; registrations: ACR-2694094, ECR-3162860; phone: 281-202-5531
- [Alarms Unlimited, Inc.](https://plumbregistry.com/fire-protection/providers/alarms-unlimited-inc/) — based in Missouri City, TX; fire alarm; registrations: ACR-1343; phone: 281-438-1030
- [Alert 360](https://plumbregistry.com/fire-protection/providers/alert-360/) — based in Fort Worth, TX; fire alarm; registrations: ACR-1751187; phone: 469-446-1434
- [Carl M Ayers](https://plumbregistry.com/fire-protection/providers/carl-m-ayers/) — based in Missouri City, TX; fire alarm; registrations: ACR-1751747; phone: 281-830-1542
- [Corbin Companies LLC](https://plumbregistry.com/fire-protection/providers/corbin-companies-llc/) — based in Missouri City, TX; fire alarm; registrations: ACR-2877257; phone: 832-816-1443
- [CSP - Controls, Suppression, & Protection, Inc.](https://plumbregistry.com/fire-protection/providers/csp-controls-suppression-protection-inc/) — based in Katy, TX; fire alarm; registrations: ACR-2777; phone: 281-221-9834
- [D & S Fire & Safety LLC](https://plumbregistry.com/fire-protection/providers/d-s-fire-safety-llc/) — based in Katy, TX; fire alarm; registrations: ACR-2974784; phone: 281-844-2891
- [Edge Automation LLC](https://plumbregistry.com/fire-protection/providers/edge-automation-llc/) — based in Fresno, TX; fire alarm; registrations: ACR-2464347; phone: 281-808-8026
- [Firetron, Inc.](https://plumbregistry.com/fire-protection/providers/firetron-inc/) — based in Stafford, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-1136, ECR-1751245, HCR-384, SCR-G-1004; phone: 281-499-1500
- [Flashpoint Fire LLC](https://plumbregistry.com/fire-protection/providers/flashpoint-fire-llc/) — based in Richmond, TX; fire alarm; registrations: ACR-2636382; phone: 346-208-9176
- [Great White Solutions, Inc.](https://plumbregistry.com/fire-protection/providers/great-white-solutions-inc/) — based in Orchard, TX; fire alarm and fire extinguisher; registrations: ACR-2288, ECR-2057820; phone: 979-478-6432
- [Houston Automation, Inc.](https://plumbregistry.com/fire-protection/providers/houston-automation-inc/) — based in Stafford, TX; fire alarm and fire extinguisher; registrations: ACR-1750585, ECR-1037; phone: 281-960-6541
- [Kings Fire & Security LLC](https://plumbregistry.com/fire-protection/providers/kings-fire-security-llc/) — based in Fulshear, TX; fire alarm; registrations: ACR-3494573; phone: 713-517-6925
- [Lamar CISD](https://plumbregistry.com/fire-protection/providers/lamar-cisd/) — based in Rosenberg, TX; fire alarm; registrations: ACR-3216433; phone: 281-924-3778
- [LVC Technologies LLC](https://plumbregistry.com/fire-protection/providers/lvc-technologies-llc/) — based in Stafford, TX; fire alarm; registrations: ACR-1894214; phone: 281-702-7130
- [Mai Thi Tuyet Pham](https://plumbregistry.com/fire-protection/providers/mai-thi-tuyet-pham/) — based in Rosenberg, TX; fire alarm; registrations: ACR-3148696; phone: 713-703-0271
- [Medina Life Safety Services LLC](https://plumbregistry.com/fire-protection/providers/medina-life-safety-services-llc/) — based in Needville, TX; fire alarm; registrations: ACR-3271734; phone: 832-434-0956
- [Mesa Alarm Systems, Inc.](https://plumbregistry.com/fire-protection/providers/mesa-alarm-systems-inc/) — based in Stafford, TX; fire alarm; registrations: ACR-1077; phone: 281-690-4500
- [Rodney L Simmons](https://plumbregistry.com/fire-protection/providers/rodney-l-simmons/) — based in Stafford, TX; fire alarm and fire extinguisher; registrations: ACR-1671967, ECR-1671696; phone: 281-435-3175
- [S.I. Alarm Services Inc](https://plumbregistry.com/fire-protection/providers/s-i-alarm-services-inc/) — based in Missouri City, TX; fire alarm; registrations: ACR-1706607; phone: 713-589-8827
- [S&S Fire Solutions LLC](https://plumbregistry.com/fire-protection/providers/s-s-fire-solutions-llc/) — based in Fulshear, TX; fire alarm; registrations: ACR-3500540; phone: 281-633-6435
- [Texas Fire Solutions LLC](https://plumbregistry.com/fire-protection/providers/texas-fire-solutions-llc/) — based in Fresno, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-2609711, ECR-2559983, SCR-G-2480266; phone: 713-906-0305
- [Total Tech Life Safety LLC](https://plumbregistry.com/fire-protection/providers/total-tech-life-safety-llc/) — based in Rosenberg, TX; fire alarm; registrations: ACR-3295182; phone: 832-628-0130
- [Ultimate Fire & Security Solutions, LLC](https://plumbregistry.com/fire-protection/providers/ultimate-fire-security-solutions-llc/) — based in Richmond, TX; fire alarm; registrations: ACR-3341243; phone: 832-291-5243
- [Union Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/union-fire-protection-llc/) — based in Needville, TX; fire alarm, fire extinguisher and fire sprinkler; registrations: ACR-3187776, ECR-3198048, SCR-G-2722831; phone: 832-299-4501

## FAQ

**How do I check that a fire alarm company in Sugar Land is licensed?**

Search the company name or registration number in the Texas State Fire Marshal's Office public lookup (https://appscenter.tdi.texas.gov/reports/p/sfmo). Every company listed here shows its registration numbers and expiration dates, re-checked against state records on each data refresh.

**What license does a fire alarm company need in Texas?**

Companies doing this work must hold a Texas SFMO Fire Alarm Certificate of Registration (ACR). Texas requires a State Fire Marshal's Office certificate of registration for each type of work: fire alarm (ACR), fire extinguisher (ECR) and fire sprinkler (SCR). Individual technicians must also hold SFMO licenses.

**Does a company need to be located in Sugar Land to work there?**

No. Texas registrations are statewide, so companies based elsewhere in Fort Bend County or across Texas can work in Sugar Land. Confirm the service area with the company.

_Source: Texas Department of Insurance, State Fire Marshal's Office licensee records (https://appscenter.tdi.texas.gov/reports/p/sfmo), retrieved October 24, 2026. Published by Plumb Registry._