GroundRoster
Home › Colorado › Boulder County › Longmont › Septic System Installation › Sullivan Septic

Sullivan SepticLicensed

Licensed septic contractor based in Longmont, Boulder County, CO

License details

License numberIL-0700116
License typeLicensed OWTS Installer
License statusLicensed, Weld County
Based inLongmont, Boulder County, Colorado 80502
Licensed byWeld County

"Based in" is the city and county of the address on the business's license record.

What this license covers

  • Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.

How to verify this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #IL-0700116 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Weld County Department of Public Health & Environment, last checked 2026-08-19. Look it up at the issuing agency.

Compare licensed contractors based in Longmont

Other septic contractors based in Longmont

Suc N Up LLCLicensed

Septic System Installation
Based in Longmont, CO · License #IL-2400011

Suc N Up LLCLicensed

Septic
Based in Longmont, CO

Suc N Up LLCLicensed

Septic Tank Pumping
Based in Longmont, CO · License #CI0001377

Cap ExcavatingLicensed

Septic System Installation
Based in Longmont, CO

Suc N Up, LLCLicensed

Septic Inspection
Based in Longmont, CO

Colton HartfordLicensed

Septic System Installation
Based in Longmont, CO · License #IL-2400005

Other licensed septic contractors based in Boulder County

Rip it & Fix itLicensed

Septic System Installation
Based in Allenspark, CO

We Can Dig It ExcavationLicensed

Septic
Based in Pinecliffe, CO · License #726

Triple R Backhoe INCLicensed

Septic System Installation
Based in Lyons, CO · License #IL-1000012

Anthony SorensenLicensed

Septic System Installation
Based in Lyons, CO

Mountain View Construction of Estes ParkLicensed

Septic System Installation
Based in Allenspark, CO

See every listing based in Boulder County or in Longmont.