Florida Licensed Pros

Express Rooter LLC

Active license

Certified/Registered Plumbing Contractor · Lake City, FL

License numberCFC1433651
License typeCFC — Certified/Registered Plumbing Contractor
License holderMark A Ganskop
Location736 Sw Arbor Ln, Lake City, FL 32024
Licensed since2025
License expires08/31/2028
Status in DBPR recordsCurrent, Active (as of 2026-08-11)

Verify license CFC1433651 on the official Florida DBPR site ↗

What this record tells you

Express Rooter LLC holds Florida licence CFC1433651, a CFC classification which authorises work as a certified/registered plumbing contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.

This licence was first issued in 2025, which makes it one of the newer licences for the trade in this area. Roughly 89% of the 105 active plumbing licences based in the Gainesville area were issued earlier than this one, and the local median sits at 2011. That is 1 year of continuous licensure.

Express Rooter LLC is one of 20 active plumbing licences registered to an address in Lake City, so you have local alternatives to compare quotes against. Mark A Ganskop additionally holds 2 other active Florida licences in our records, which can indicate a contractor qualified across more than one trade or entity.

The licence is recorded as expiring on 08/31/2028. Florida licences renew on a fixed cycle, and a licence that is not renewed moves to delinquent status — which is why the expiry date matters if you are planning work close to that date. Confirm the current status on the state portal before signing a contract.

Before you hire Express Rooter LLC

  • Re-check licence CFC1433651 on the DBPR portal — status can change any day.
  • Ask for a current certificate of liability insurance and workers' compensation, issued to you directly by their insurer.
  • Confirm the name on your contract matches Express Rooter LLC or its qualifying agent, Mark A Ganskop.
  • Compare at least three written quotes from other plumbing contractors in Gainesville.
  • Confirm in writing that the contractor — not you — pulls the building permit.

This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. Express Rooter LLC has not claimed this page, is not a sponsor, and no endorsement is implied. Figures comparing this licence to others are calculated from the same public dataset, last refreshed 2026-08-11. Always re-verify license status and insurance directly before hiring.

Other licensed plumbing contractors near Lake City

Plumb Hub Inc.

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Lake City, FL 32024

CFC1432325 · licensed since 2023

Geek Squad

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Lake City, FL 32025

CFC1429742 · licensed since 2017

See all plumbing contractors in Gainesville →

Express Rooter LLC is #96 of 105 plumbing contractors in Gainesville by length of licensure — that places this record on page 2 of the Gainesville list.

Other licences under the name Mark A Ganskop

Florida records these licences under the same qualifying agent name. A single qualifying agent can hold licences across several trades or entities, so this is a name match in the public register — not proof that the same person or business is behind each one.