Climate Design Services Inc
34+ yrsSeffner, FL 33584
CAC056332 · licensed since 1992
111 companies and licence holders hold a current, active Florida state licence at an address in Seffner — 2% of every active licence in the Tampa area. Source: official DBPR public records, refreshed 11 Aug 2026.
| Trade | In Seffner | In the Tampa area | Share |
|---|---|---|---|
| HVAC & Air Conditioning Contractors | 33 | 1,019 | 3% |
| Home Building & Remodeling Contractors | 29 | 1,879 | 2% |
| General Contractors | 18 | 1,770 | 1% |
| Roofing Contractors | 12 | 600 | 2% |
| Plumbing Contractors | 11 | 559 | 2% |
| Mold Remediation & Water Damage Companies | 4 | 164 | 2% |
| Pool & Spa Contractors | 3 | 279 | 1% |
| Mold Assessors & Inspectors | 1 | 203 | 0% |
Seffner is unusually concentrated in hvac & ac repair: 33 licences, 3% of every hvac & ac repair licence in the Tampa area — about 1.9× what the city's overall share would predict.
Seffner, FL 33584
CAC056332 · licensed since 1992
Seffner, FL 33583
CAC055504 · licensed since 1992
Seffner, FL 33584
CAC056985 · licensed since 1994
Seffner, FL 33583
CAC058334 · licensed since 2000
Seffner, FL 33584
CMC1249500 · licensed since 2005
Seffner, FL 33583
CAC1814982 · licensed since 2006
Seffner, FL 33584
CAC1815590 · licensed since 2007
Seffner, FL 33584
CAC1816057 · licensed since 2008
Seffner, FL 33584
CAC1816814 · licensed since 2011
Seffner, FL 33584
CAC1818062 · licensed since 2015
Seffner, FL 33584
CAC1819006 · licensed since 2017
Seffner, FL 33583
CAC1819402 · licensed since 2018
Seffner, FL 33584
CAC1819822 · licensed since 2019
Seffner, FL 33584
CAC1821160 · licensed since 2021
Seffner, FL 33584
CAC1821013 · licensed since 2021
Seffner, FL 33584
CAC1822431 · licensed since 2023
Seffner, FL 33584
CRC036742 · licensed since 1986
Seffner, FL 33584
CRC041968 · licensed since 1987
Seffner, FL 33584
CBC057476 · licensed since 1995
Seffner, FL 33584
CBC057936 · licensed since 1997
Seffner, FL 33584
CRC057534 · licensed since 1998
Seffner, FL 33584
CBC1250056 · licensed since 2002
Seffner, FL 33584
CBC1256019 · licensed since 2007
Seffner, FL 33584
CBC1256788 · licensed since 2008
Seffner, FL 33584
CRC1330891 · licensed since 2013
Seffner, FL 33584
CBC1260381 · licensed since 2015
Seffner, FL 33584
CBC1261749 · licensed since 2017
Seffner, FL 33584
CRC1331952 · licensed since 2018
Seffner, FL 33584
CRC1332771 · licensed since 2020
Seffner, FL 33584
CBC1265433 · licensed since 2022
Seffner, FL 33584
CBC1267103 · licensed since 2023
Seffner, FL 33584
CRC1335583 · licensed since 2025
Seffner, FL 33584
CGC011305 · licensed since 1977
Seffner, FL 33584
CGC016198 · licensed since 1980
Seffner, FL 33584
CGC040411 · licensed since 1987
Seffner, FL 33584
CGC048714 · licensed since 1989
Seffner, FL 33584
CGC060746 · licensed since 1999
Seffner, FL 33584
CGC1509178 · licensed since 2005
Seffner, FL 33584
CGC1517689 · licensed since 2009
Seffner, FL 33583
CGC1521189 · licensed since 2013
Seffner, FL 33584
CGC1527749 · licensed since 2019
Seffner, FL 33584
CGC1530065 · licensed since 2021
Seffner, FL 33584
CGC1532323 · licensed since 2022
Seffner, FL 33584
CGC1534650 · licensed since 2023
Seffner, FL 33584
CGC1534127 · licensed since 2023
Seffner, FL 33584
CGC1536090 · licensed since 2024
Seffner, FL 33583
CGC1536604 · licensed since 2024
Seffner, FL 33584
CGC1538514 · licensed since 2025
Seffner, FL 33584
CCC057888 · licensed since 1999
Seffner, FL 33584
CCC058124 · licensed since 2000
Seffner, FL 33584
CCC1329469 · licensed since 2010
Seffner, FL 33584
CCC1329939 · licensed since 2012
Seffner, FL 33584
CCC1330332 · licensed since 2013
Seffner, FL 33584
CCC1330485 · licensed since 2014
Seffner, FL 33583
CCC1331807 · licensed since 2018
Seffner, FL 33584
CCC1331957 · licensed since 2019
Seffner, FL 33584
CCC1334600 · licensed since 2023
Seffner, FL 33584
CCC1335931 · licensed since 2024
Seffner, FL 33584
CCC1337558 · licensed since 2026
Seffner, FL 33584
CCC1337481 · licensed since 2026
Seffner, FL 33583
CFC037165 · licensed since 1986
Seffner, FL 33584
CFC1425644 · licensed since 2002
Seffner, FL 33584
CFC1426171 · licensed since 2004
Seffner, FL 33583
CFC1426975 · licensed since 2006
Seffner, FL 33584
CFC1427505 · licensed since 2007
Seffner, FL 33584
CFC1428965 · licensed since 2013
Seffner, FL 33584
CFC1429829 · licensed since 2017
Seffner, FL 33584
CFC1430251 · licensed since 2019
Seffner, FL 33584
CFC1430201 · licensed since 2019
Seffner, FL 33584
CFC1431444 · licensed since 2022
Seffner, FL 33534
CFC1434011 · licensed since 2025
Seffner, FL 33584
MRSR1458 · licensed since 2011
Seffner, FL 33584
MRSR2181 · licensed since 2011
Seffner, FL 33584
MRSR1089 · licensed since 2011
Seffner, FL 33584
MRSR3881 · licensed since 2020
Seffner, FL 33584
CPC029472 · licensed since 1984
Seffner, FL 33584
CPC1460138 · licensed since 2023
Seffner, FL 33584
CPC1461108 · licensed since 2025
Seffner also has a handful of licences in mold assessors (1) — too few to list separately here, so those links open the full Tampa list.
Licences are spread across 4 ZIP codes, with the largest concentrations in 33584 (98), 33583 (11), 33534 (1), 33547 (1). This is the address on the licence record — an office or, often, a home — and not a service-area map. A certified contractor can legally work anywhere in Florida.
57 of the 111 active licences registered in Seffner have been held for a decade or more, while 24 were first issued in the last three years. The median licence here dates from 2015. The longest-held active licence in the city belongs to Doyle Ray General Contractor LLC, licensed since 1977.
106 of Seffner's 111 active licences are certified — a "C" prefix, valid anywhere in Florida. 5 are mold licences (MRSR remediators and MRSA assessors), which the state issues under a separate board.
111 companies and licence holders have a current, active Florida state licence registered to an address in Seffner — 2% of every active licence in the Tampa area. That figure comes from the official DBPR public records refreshed on 11 Aug 2026, and counts licences, not employees.
No. DBPR records the address the licence holder registered, which is often an office or a home, not a service area. A certified ("C" prefix) licence is valid anywhere in Florida, so many contractors listed here work across the whole Tampa area — and contractors based in neighbouring cities work in Seffner. Ask about travel and call-out charges.
A "C" prefix means certified: the licence is issued by the state and valid anywhere in Florida. An "R" prefix means registered, which limits the holder to the local jurisdictions that accepted the registration. Mold licences (MRSR for remediators, MRSA for assessors) are issued separately again. Seffner has 106 certified and 5 mold licences.
It is a signal, not a guarantee. 57 of Seffner's 111 active licences have been held for ten years or more, and 24 were first issued within the last three. A long licence shows the holder has kept up renewals and stayed in business; it says nothing about the quality of any particular job. Always collect written quotes and proof of insurance.
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