Florida Licensed Pros

Stonewood Development LLC

Active license

Certified/Registered General Contractor · Spring Hill, FL

License numberCGC1509938
License typeCGC — Certified/Registered General Contractor
License holderDennis Wayne Hertenstein
Location11757 Driver Lane, Spring Hill, FL 34610
Licensed since2005
License expires08/31/2028
Status in DBPR recordsCurrent, Active (as of 2026-08-11)

Verify license CGC1509938 on the official Florida DBPR site ↗

What this record tells you

Stonewood Development LLC holds Florida licence CGC1509938, a CGC classification which authorises work as a certified/registered general contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.

This licence was first issued in 2005, which makes it a long-held licence for the trade in this area. Roughly 34% of the 272 active general contracting licences based in the Spring Hill & Nature Coast area were issued earlier than this one, and the local median sits at 2010. That is 21 years of continuous licensure.

Stonewood Development LLC is one of 58 active general contracting licences registered to an address in Spring Hill, so you have local alternatives to compare quotes against. Dennis Wayne Hertenstein additionally holds 1 other active Florida licence 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 Stonewood Development LLC

  • Re-check licence CGC1509938 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 Stonewood Development LLC or its qualifying agent, Dennis Wayne Hertenstein.
  • Compare at least three written quotes from other general contracting contractors in Spring Hill & Nature Coast.
  • 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. Stonewood Development 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 general contractors near Spring Hill

See all general contractors in Spring Hill & Nature Coast →

Stonewood Development LLC is #98 of 272 general contractors in Spring Hill & Nature Coast by length of licensure — that places this record on page 2 of the Spring Hill & Nature Coast list.

Other licences under the name Dennis Wayne Hertenstein

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.