Compare 23 trusted, locally-vetted septic companies serving Jefferson County and its surrounding cities. From routine pumping to full system installs: view services, credentials, and contact details, then request free quotes.
Additional local contractors in the area, shown for broader local coverage.
Showing 20 of 23 listings in Jefferson County
Loveland, CO · Larimer County
Septic installation, septic repair, drain field repair/replacement, septic pumping, and pump/alarm maintenance in Larimer County.
Westminster, CO · Adams County
Septic pumping, sewer, drain, and related plumbing services in the Denver metro area.
Henderson, CO · Adams County
Licensed Jefferson County OWTS contractor/cleaner for septic pumping and septic system service.
Idaho Springs, CO · Clear Creek County
Septic pumping and inspections serving Gilpin, Clear Creek, Jefferson, Summit, and Grand County areas.
Longmont, CO · Boulder County
Licensed Broomfield septic cleaner and contractor listed for septic work.
Denver, CO · Denver County
OWTS design, engineering reports, site evaluation, and septic design documentation for Summit County projects.
Nederland, CO · Gilpin County
Licensed Boulder County septic cleaner.
Black Hawk, CO · Gilpin County
Licensed Clear Creek County OWTS contractor for septic installation, construction, alteration, and repair.
Boulder, CO · Boulder County
Septic pumping, inspections, troubleshooting, tank locating, line cleaning/thawing, lift pump repair, and minor septic repairs serving Gilpin County.
Evergreen, CO · Jefferson County
Licensed Jefferson County OWTS contractor for septic installation, repair, and system work.
Evergreen, CO · Jefferson County
Septic tank pumping and certified inspections serving Clear Creek, Jefferson, Gilpin, and Park counties.
Conifer, CO · Jefferson County
Qualified Pitkin County OWTS maintenance provider for advanced treatment systems.
Nederland, CO · Boulder County
Septic pumping, inspection, cleaning, and service provider based near Gilpin County mountain communities.
Nederland, CO · Boulder County
Septic installation, septic engineering support, inspection/troubleshooting, excavation, and drainage work serving Gilpin County.
Denver, CO · Denver County
Septic tank cleaning, pumping, drain/sewer service, septic maintenance, and 24/7 emergency septic-related service in Denver.
Sedalia, CO · Douglas County
Septic maintenance, repair, and installation-related service listed for Arapahoe County and nearby counties.
Louviers, CO · Douglas County
Septic pumping, grease trap cleaning, inspections, repairs, installation, engineering, and design services.
Leadville, CO · Douglas County
Soil testing, septic design, installation guidance, inspections, maintenance planning, and septic system support in mountain counties.
Monument, CO · El Paso County
Septic system installation, replacement, maintenance, repair, and wastewater engineering services for Grand County properties.
Kiowa, CO · Elbert County
Septic pumping, cleaning, inspection, and maintenance provider certified in Douglas County.
Littleton, CO · Jefferson County
Drain and septic-related contractor listed on Arapahoe County septic installer list.
Pine, CO · Jefferson County
Licensed Clear Creek County OWTS contractor for septic installation, construction, alteration, and repair.
Pine, CO · Jefferson County
Licensed Jefferson County OWTS contractor for septic installation, repair, and excavation-related system work.
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Call directly or send an inquiry. Most contractors here offer free written estimates.
In the Jefferson County area, a standard residential septic pump-out typically runs between $300 and $600, depending on tank size, accessibility, and how long it's been since the last service. Most contractors here offer free written estimates, so it's worth requesting quotes from two or three before you book.
Most households should pump their septic tank every 3–5 years, though the exact interval depends on tank size and the number of people in the home. Larger families or smaller tanks may need service every 2–3 years. A local inspection can give you a precise schedule.
Slow drains, gurgling pipes, sewage odors, unusually lush or soggy patches over the drain field, and backups are all warning signs. If you notice any of these, contact a licensed contractor promptly. Catching problems early is far cheaper than a full system replacement.
Yes. Licensing means the contractor meets Colorado state requirements for onsite wastewater work, and insurance protects you if something goes wrong on your property. Every listing on this page indicates license and insurance status so you can choose with confidence.
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