GroundRoster
Home › Colorado › Boulder County › Boulder › Well Pump Repair › John's Handyman Service

John's Handyman Service, Licensed

Licensed water well contractor based in Boulder, Boulder County, CO

On the Colorado DWR roster as of 2026-08-17

License details

CompanyWinans, John D.
License typeLicensed Pump Installer
License statusActive, Colorado DWR licensed
Based inBoulder, Boulder County, Colorado 80304

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

What this license covers

  • Pump installation: licensed to install, repair, and replace well pumps, pressure tanks, and the piping between the well and the building.

How to check this license

License details are indexed from state and county licensing records as of 2026-08-17. We shorten or reword some labels. The agency's record controls, and we do not vouch for the business itself. Before hiring, look up this license directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Colorado DWR - Licensed Drilling & Pump Installation Contractors, last checked 2026-08-17. Check current status at the state agency website.

GroundRoster is an independent publisher of public licensing records, not a government agency or licensing board. The business has not claimed this listing and is not affiliated with GroundRoster. Always confirm current license standing with the issuing state or county agency before hiring.

Is this your license? Request a record correction or removal. It's free.

Compare licensed contractors based in Boulder

Other septic contractors based in Boulder

Keeter Excavating, Licensed

Septic System Installation
Based in Boulder, CO
On the CO licensing roster as of 2026-08-19

Yeager Excavating, Licensed

Septic System Installation
Based in Boulder, CO
On the CO licensing roster as of 2026-08-19

Bioterra Constructors, Licensed

Septic System Installation
Based in Boulder, CO
On the CO licensing roster as of 2026-08-19

Harley Keenter Jr Trucking INC, Licensed

Septic System Installation
Based in Boulder, CO · License #IL-2200022
On the CO licensing roster as of 2026-08-19

Cowbell Construction, Licensed

Septic System Installation
Based in Boulder, CO
On the CO licensing roster as of 2026-08-19

Ketter Trucking, Licensed

Septic System Installation
Based in Boulder, CO · License #921
On the CO licensing roster as of 2026-08-19

Other licensed water well contractors based in Boulder County

Davis Well Service, Licensed

Well Pump Repair
Davis, Clifford W. · Based in Lyons, CO
On the Colorado DWR roster as of 2026-08-17

Boulder Water Well Service & Supply, Licensed

Well Pump Repair
Based in Lafayete, CO
On the Colorado DWR roster as of 2026-08-17

John's Well Service, Licensed

Well Pump Repair
Larson, Matt · Based in Lyons, CO
On the Colorado DWR roster as of 2026-08-17

John's Well Service, Licensed

Well Pump Repair
Overly, Michael A. · Based in Lyons, CO
On the Colorado DWR roster as of 2026-08-17

Boulder Water Well/west Slope Wat, Licensed

Well Pump Repair
Rabbio, Anthony · Based in Lafayette, CO
On the Colorado DWR roster as of 2026-08-17

See every listing based in Boulder County or in Boulder.