The Diaz/Fritz Group, Inc.
41+ yrsTampa, FL 33619
CGC032980 · licensed since 1985
Certified/Registered General Contractor · Tampa, FL
| License number | CGC034865 |
| License type | CGC — Certified/Registered General Contractor |
| License holder | Harold Robert Koster |
| Location | 13540 N Florida Ave #201, Tampa, FL 33613 |
| Licensed since | 1985 |
| License expires | 08/31/2028 |
| Status in DBPR records | Current, Active (as of 2026-08-11) |
Verify license CGC034865 on the official Florida DBPR site ↗
Trendsetter Pools LLC holds Florida licence CGC034865, 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 1985, which makes it one of the longest-held licences for the trade in this area. Roughly 4% of the 1,770 active general contracting licences based in the Tampa area were issued earlier than this one, and the local median sits at 2013. That is 41 years of continuous licensure.
Trendsetter Pools LLC is one of 946 active general contracting licences registered to an address in Tampa, so you have local alternatives to compare quotes against. Harold Robert Koster additionally holds 3 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.
This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. Trendsetter Pools 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.
Tampa, FL 33619
CGC032980 · licensed since 1985
Tampa, FL 33606
CGC034042 · licensed since 1985
Tampa, FL 33629
CGC034893 · licensed since 1985
Tampa, FL 33606
CGC036280 · licensed since 1986
Tampa, FL 33614
CGC032924 · licensed since 1985
Tampa, FL 33680
CGC038551 · licensed since 1986
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Trendsetter Pools LLC is #85 of 1,770 general contractors in Tampa by length of licensure — that places this record on page 2 of the Tampa list.
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.
Tampa, FL 33613
CPC1456591 · licensed since 2003
Tampa, FL 33613
CCC1329498 · licensed since 2010
Tampa, FL 33613
MRSR344 · licensed since 2011