2491 W Iliff Ave, Denver, CO 80219

Service Area

Sewer and Water Line Service in Evergreen, CO

Sewer line, water line, and underground infrastructure work in Evergreen, Jefferson County. Denver Sewer and Water scopes the line before quoting, pulls the permits, and handles the excavation with our own crews.

Evergreen is a genuine drive up into the foothills from our shop, so we schedule visits there with that travel distance factored in rather than promising a quick same-day arrival.

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Sewer Lines
Water Lines
Fire Lines
Storm Drains
Septic Systems

Independent, family-owned. Not Denver Water or a city agency.

Family Owned and Operated, Not the City Utility
Licensed and Insured
Second-Generation Specialists
Fast Response Across the Denver Metro

Underground Line Work in Evergreen

Evergreen sits in the foothills west of Denver, and the underground reality here is fundamentally different from the flatland suburbs. Most Evergreen properties are not connected to a municipal sewer or water main at all. Homes are commonly served by an individual well and an individual septic system, and mountain bedrock close to the surface in many spots means shallower soil cover and rockier excavation than crews find on the plains.

Where mountain lots are on shallower soil over granite and other hard rock, both well lines and septic system components have to work around that geology rather than through it, and repairs can involve more rock excavation than pipe work. Older Evergreen cabins and homes, some dating to the early and mid twentieth century, sometimes carry aging or undersized septic systems that were adequate for a smaller structure decades ago but are now overloaded by additions and higher water use.

Areas we cover: Evergreen town center, Bergen Park, Kittredge, Hiwan, Upper Bear Creek.

Tree lined Denver residential street with 1920s brick bungalows and mature elms
Older Denver blocks: shallow clay laterals, alley mains, and mature tree roots.

Local Infrastructure Context

Contractor reviewing utility permit plans on a work truck tailgate with locate marks on the pavement
Locates, permits, and the right authority get handled before the first cut.

Permits and Authority in Evergreen

Evergreen is unincorporated Jefferson County, and most properties here rely on an individual well for water and an individual septic system for wastewater rather than a municipal water main or sanitary sewer connection. A smaller number of properties, generally closer to the center of Evergreen or within a specific district boundary, may be connected to a water and sanitation district, and this varies by address rather than by a single rule for the whole area.

Because well and septic work is regulated differently than municipal utility connections, septic permitting in this area typically goes through Jefferson County environmental health rather than a city utility department, and well permitting has its own separate state-level framework. We confirm which situation applies to your specific property before recommending a scope of work.

  • Most Evergreen properties use an individual well and septic system rather than a municipal water and sewer connection.
  • A limited number of properties may be served by a water and sanitation district; this varies by address.
  • Septic system permitting: Jefferson County environmental health, generally speaking.
  • We verify whether your property is on well and septic or on a district connection before quoting any work.

Tap and Connection Notes

  • Most Evergreen work does not involve a municipal tap at all, since the majority of properties are on well and septic rather than a district main.
  • For the smaller number of properties connected to a district, we confirm the specific authority and its tap process before filing anything.
  • Septic system repairs and replacements follow Jefferson County's environmental health permitting process rather than a municipal tap process.
  • Rocky terrain and shallow bedrock in many locations affect excavation equipment and timeline more than they affect the permitting itself.

Typical Pipe Eras in Evergreen

  • Early to mid-twentieth century cabins and homes: aging or undersized septic systems, some original well lines.
  • Mid to late twentieth century construction: individual septic systems sized for the original structure, sometimes strained by later additions.
  • Newer construction: modern engineered septic systems and drilled wells built to current county standards.

How Lines Fail Here

  • Septic systems overloaded by additions or higher water use than the original design accounted for.
  • Well line issues related to shallow bedrock and rocky terrain.
  • Aging drain fields losing capacity over decades of use.
  • Excavation complicated by granite and other hard rock close to the surface.

Evergreen Sewer and Water Questions

Need a sewer or water line crew in Evergreen?

Camera-first diagnosis, permits handled, and honest answers about what the line actually needs.