Glendale is its own city, entirely surrounded by Denver, and plumbing permits there go through the City of Glendale Building Department rather than Denver or Arapahoe County. The pipe carrying wastewater from a building to the public sewer is private plumbing, and a plumber handles its repair. Call the number on this page to be connected with a local plumber in Glendale.

How Glendale is different
Glendale is a small Arapahoe County city completely surrounded by the City and County of Denver, along Colorado Boulevard and Cherry Creek, and it's the most densely populated municipality in Colorado. It buys all its water from Denver Water but maintains its own water mains and bills customers directly through Glendale Public Works (303-639-4500). The sewer provider for Glendale wasn't confirmed, so check your utility bill or ask Public Works who owns the main serving your building.
Density matters for sewer work. Many Glendale properties are apartments, condos and commercial buildings with shared or long laterals, limited yard space and pavement over much of the route. That makes precise location with a camera important, because every foot of excavation may mean cutting concrete or asphalt.
The City of Glendale Building Department uses a single building permit application for all project types except signs, plumbing included. Inspection requests go to 303-639-4605 by 3:30 p.m. the day before, and there are no Friday inspections, which is worth knowing when scheduling a repair.
Repair choices in tight spaces
| Approach | Best for | Consideration in Glendale |
|---|---|---|
| Spot excavation | A single break at a known spot | May require cutting pavement |
| Pipe lining | Cracked or rooted pipe that is still round | Limits digging under parking areas |
| Pipe bursting | Longer failed runs | Needs pits at both ends |
| Open trench | Collapsed pipe or grade problems | Most surface restoration |
Warning signs
- Lower-level drains backing up when units above use water
- Toilets gurgling as other fixtures drain
- Slow drains across a whole unit or building
- Sewer odor in a garage, basement or courtyard
- Clogs that come back soon after clearing
In shared buildings, let neighbors or the property manager know right away, since everyone upstream adds water to the same pipe.
Scheduling notes
Because Glendale doesn't inspect on Fridays, a repair finished late in the week may wait until Monday for inspection, so plan the work early in the week when you can. Cold snaps and freeze-thaw cycles can stress weak joints in winter, and roots tend to cause more trouble after the growing season. When you call, you'll be connected with an independent local plumber who works in Glendale.
Sewer Line Repair questions in Glendale
How do I find out who provides sewer service at my address?
Do I need a permit to repair a sewer line here?
Can a broken sewer pipe be repaired without digging up the whole yard?
How can I tell a sewer line problem from one clogged drain?
More plumbing services in Glendale
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