Colorado 811

Colorado 811 Colorado's One-Call Center, dedicated to protecting underground utilities.

This June, the National Safety Council celebrates 30 years of National Safety Month — a movement dedicated to preventing...
06/02/2026

This June, the National Safety Council celebrates 30 years of National Safety Month — a movement dedicated to preventing injuries and saving lives ⭐

Colorado 811 is proud to support NSC’s mission by reminding homeowners: safety begins in your own backyard.

Contact 811 before planting, fencing, or starting any home project to protect your family and your neighborhood.

⛰️ In a lot of places, the ground under Colorado has been worked on more than once. Mining, rebuilding, expanding, and a...
05/29/2026

⛰️ In a lot of places, the ground under Colorado has been worked on more than once. Mining, rebuilding, expanding, and adding utilities over time.

So when you’re digging, you’re rarely the first person to touch that ground.

There’s usually more going on underneath than you’d expect.
That’s why contacting 811 is part of the process before you dig.

📣Attention Damage Prevention Pros!Join Colorado 811 in Fort Collins for our Regional Roundtable on Thursday, June 25, at...
05/28/2026

📣Attention Damage Prevention Pros!

Join Colorado 811 in Fort Collins for our Regional Roundtable on Thursday, June 25, at 8:30 a.m. at the Fort Collins Senior Center.

This small-group discussion brings together professionals from excavating, locating, utility operations, engineering, and public works to share perspectives and help shape the future of damage prevention in Colorado.

In-person space is limited, and virtual participation is available. Registration is required to reserve your seat or receive the virtual access link.

✅Register today: https://hubs.la/Q04j3DkX0

On this Memorial Day, our thoughts are with the families and loved ones of those who died in service to our nation.For m...
05/25/2026

On this Memorial Day, our thoughts are with the families and loved ones of those who died in service to our nation.

For many, today is a reminder of a seat left empty and a life given for the sake of others.

We honor that loss and remain forever grateful for the bravery of our fallen service members.

Join Colorado 811 for our Mesa County Regional Roundtable Discussion — a valuable opportunity to connect with industry p...
05/22/2026

Join Colorado 811 for our Mesa County Regional Roundtable Discussion — a valuable opportunity to connect with industry peers, share your perspective, and help shape the future of damage prevention in Colorado.

This small-group discussion brings together excavators, locators, utility operators, engineers, public works professionals, and safety leaders for meaningful conversation on the issues impacting your region.

Mesa County Session
📅 Wednesday, June 24, 2026
🕗 8:00 AM
📍 2470 Patterson Road 14, Grand Junction, CO 81505

Space for in-person attendance is limited, and virtual participation is also available. Registration is required to reserve your in-person spot or receive the virtual access link. Light refreshments will be provided for in-person attendees.

✅Register today: https://hubs.la/Q04hzxQ20

Colorado 811 was proud to be part of the Aurora Water Festival, where about 1,200 5th graders came together to learn mor...
05/20/2026

Colorado 811 was proud to be part of the Aurora Water Festival, where about 1,200 5th graders came together to learn more about water, safety, and our shared environment. We’re always grateful for opportunities to connect with students and support education in our communities.

In observance of Memorial Day, the Colorado 811 office will be closed on May 25th. While the office will be closed for r...
05/18/2026

In observance of Memorial Day, the Colorado 811 office will be closed on May 25th.

While the office will be closed for routine/non-urgent operations, the Colorado 811 Contact Center is open to take emergency and damage ticket phone requests. Online ticket entry is open at anytime.

Regular office hours will resume on May 26th.

We appreciate your understanding and cooperation during this scheduled holiday closure. Should you have any questions or require further assistance, please don't hesitate to contact us.

Calling all Damage Prevention Pros! 📣🪏Save the date for the 2026 Colorado 811 Damage Prevention Summit & Expo! Join us o...
05/14/2026

Calling all Damage Prevention Pros! 📣🪏

Save the date for the 2026 Colorado 811 Damage Prevention Summit & Expo!

Join us on Friday, October 16, 2026, at the Denver Marriott Tech Center for a day of education, networking, great food and exciting prize giveaways.

This is an opportunity for damage prevention professionals and boots-on-the-ground workers to come together, learn best practices and participate in tailored education tracks for locators, excavators, pipeline operators and more!

Registration information coming soon!

Prevention

⚠️ Did you know Leadville was once so active during the silver boom that fine silver dust from processing would settle i...
05/12/2026

⚠️ Did you know Leadville was once so active during the silver boom that fine silver dust from processing would settle in the streets?

At its height, it became one of the richest silver mining towns in the United States almost overnight, with daily life shaped directly by what was happening underground.

Today, that same ground still carries layers of activity beneath the surface. Know what's below, keep Colorado safe ⛰️

Wishing a very Happy Mother’s Day to all the moms and mother figures in Colorado. We hope you have a wonderful Sunday! 🌻...
05/10/2026

Wishing a very Happy Mother’s Day to all the moms and mother figures in Colorado. We hope you have a wonderful Sunday! 🌻

Address

16361 Table Mountain Pkwy
Golden, CO
80403

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+13032321991

Website

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