South Metro Fire Rescue Authority
Highlands Ranch, Lone Tree, Parker, and northern Douglas County.
Colorado Front Range • Douglas County
Fire Protection across Douglas County.
Douglas County has been one of the fastest-growing counties in the country for two decades, and it shows in the building stock: master-planned communities in Highlands Ranch and Castle Pines, the retail and office spine along I-25 through Lone Tree and Castle Rock, and new mixed-use going up faster than most departments can keep pace with. Red Rocks Fire Protection keeps sprinkler, alarm, extinguisher, suppression, monitoring, and backflow programs coordinated across it, with reports written to the local authority.
One vendor, one county
Coordinated life-safety across every Douglas County jurisdiction.
Douglas County splits mainly between South Metro Fire Rescue in the north — Highlands Ranch, Lone Tree, Parker — and Castle Rock Fire and Rescue in the south. The growth here means a lot of newer construction with modern integrated systems, but also HOA and community-association portfolios that span multiple developments and both AHJs. We run those portfolios on one schedule instead of chasing each association and each department separately.
- 6+
- Cities served in-county
- 2
- Primary fire authorities
- 90 min
- Metro emergency response window
- 1
- Vendor for every system
Cities we serve in Douglas County
Douglas County cities we work in.
These are the Douglas County communities where we work most often — heavy on master-planned residential, HOA common areas, and the I-25 retail and office corridor.
Authorities Having Jurisdiction
The fire authorities that enforce code in Douglas County.
Two fire authorities handle most of Douglas County: South Metro Fire Rescue in the north and Castle Rock Fire and Rescue in the south, with smaller districts covering the rural edges. The authority for a property depends on its address. We format every report to the department with jurisdiction.
Castle Rock Fire and Rescue Department
Town of Castle Rock and surrounding central Douglas County.
Larkspur Fire Protection District
Larkspur and rural southern Douglas County along the I-25 corridor.
Services across Douglas County
What we do for Douglas County properties.
Every service below is run by NICET- or CSA-certified technicians, with reports written to the Douglas County department that has jurisdiction over your property.
Annual NFPA Fire Inspections
Sprinklers, alarms, extinguishers, backflow, and suppression on their code-driven cadences, in one report formatted for your Douglas County AHJ.
Fire Sprinkler & Standpipe Testing
Wet, dry, preaction, and standpipe systems tested per NFPA 25, including the NFPA 13R and 13D systems common in newer Douglas County residential and mid-rise construction.
Fire Alarm Testing
Initiating devices, notification appliances, control panels, and secondary power tested to NFPA 72 by NICET-certified technicians.
24/7 Monitoring
UL-listed central-station monitoring with signal verification and direct dispatch into the correct Douglas County department when an alarm confirms.
Backflow Prevention
Annual cross-connection testing for irrigation, fire-line, and domestic backflow preventers — a frequent scope across HOA common areas and irrigation systems.
Fire Extinguisher Service
Annual inspections, six-year maintenance, twelve-year hydrostatic testing, and on-site recharging for Class A through Class K hazards.
Kitchen Hood Suppression
UL-300 wet-chemical and Ansul R-102 systems inspected and tagged per NFPA 96 and 17A for the retail and restaurant tenants along I-25 and in Park Meadows-area centers.
Life-Safety Consulting & Code Navigation
Pre-plan review and deficiency-correction management for HOA and property-management portfolios spanning multiple Douglas County developments and both AHJs.
Industries served in Douglas County
Property types we work with in Douglas County.
Frequently asked
Fire protection in Douglas County — common questions.
It depends on the address. South Metro Fire Rescue covers Highlands Ranch, Lone Tree, and Parker; Castle Rock Fire and Rescue covers Castle Rock; smaller districts such as Larkspur cover the rural south. We identify the department for each property and format reports to its layout.
Yes, and it is a common ask here. A management company with associations in Highlands Ranch, Parker, and Castle Rock is working across two AHJs. We put the whole portfolio on one service program with one point of contact and consolidated reporting.
Yes. Douglas County’s growth means a lot of NFPA 13R and 13D residential sprinkler systems and modern integrated alarms. We inspect, test, and maintain these and keep the records the local AHJ expects.
Our office is in Centennial, just north of the county line, so our emergency response window across Douglas County is typically under 90 minutes. We staff a 24/7 emergency line and dispatch technicians who know your property.
Per NFPA 25 and the IFC as adopted locally, wet-pipe sprinkler systems need quarterly and annual inspections plus a 5-year internal; dry systems add quarterly trip tests and a 3-year full-flow trip test. Alarm and suppression systems carry their own schedules. We track each one and notify you before it is due.
Let's ProtectWhat Matters MostTogether.
Whether you manage one building or a portfolio spread across Douglas County, you get one local team for every life-safety system — inspections, sprinklers, alarms, monitoring, suppression, and backflow — with reports formatted to whichever Authority Having Jurisdiction covers the property, so corrections are approved without rework.
At Red Rocks Fire Protection Services, we want to be more than another vendor. We want to be your trusted life safety partner for years to come.
Ready to start the conversation? Call us at (720) 733-8050 or Contact Us to connect with our team.
Want to learn more about what makes Red Rocks Fire Protection Services different?
Explore the pages below to discover our commitment to safety, our purpose, and the promises that guide every relationship we build.