Centennial, Colorado


Emergency Numbers

* Hover your mouse over the Organizations Name to be directed to their website.


Police - Arapahoe County Sheriff

Emergency.......................................................................................911

Non Emergency...............................................................................(720) 795-4711


Fire - South Metro Fire and Rescue

Emergency.......................................................................................911

Non Emergency...............................................................................(720) 258-8911


Poison Control

Emergency.......................................................................................911

Non Emergency...............................................................................(800) 222-1222



Other Important Numbers


Xcel Energy

Electric Emergency/Power Outage...............................................(800) 895-1999

Gas Emergency/Gas Odor..............................................................(800) 895-2999

Residential Customer Service.......................................................(800) 895-4999


Denver Water

Emergency.......................................................................................(303) 628-6000

Billing Questions............................................................................(303) 893-2444


Southgate Water and Sanitation

Emergency.......................................................................................(303) 779-0261

Customer Service...........................................................................(303) 779-0261

Billing Questions............................................................................(303) 762-2635


Colorado State Government

General Questions..........................................................................(303) 866-5000

Arapahoe County Government

General Questions..........................................................................(303) 795-4400

Crime Prevention............................................................................(720) 874-3750

Report a Crime Online....................................................................(303) 795-4711

Report a Traffic Accident Online...................................................(303) 795-4711

City of Centennial

General Questions..........................................................................(303) 325-8000

Hazardous Materials Pickup..........................................................(800) 449-7587

​Doris Truhlar (District 2 Councilwoman)......................................(720) 934-4645


Cherry Creek Public Schools

Greenwood Elementary..................................................................(720) 554-3400

Campus Middle School...................................................................(720) 554-2700

West Middle School........................................................................(720) 554-5180

Cherry Creek High School.............................................................(720) 554-2000


Arapahoe Libraries

General Questions..........................................................................(303) 542-7279

​CenCON

General Questions (Gerry Cummins - President).......................(303) 771-0115

South Suburban Parks and Recreation

General Questions..........................................................................(303) 798-5131

Regional Transportation

​General Questions..........................................................................(303) 628-9000


Colorado State University Extension

General Questions..........................................................................(970) 491-6281


Crime Reports (National crime database)

Nextdoor (Private neighborhood network/database)