Florida Public Records266,305 Licensed ContractorsRefreshed Weekly from DBPR

Data as of August 10, 2026

Florida Contractor RegistryPublic Records · Verified Licenses

License Current · Verified from DBPR

Keller Mechanical and Engineering, Inc.

A Certified Plumbing Contractor licensed in Florida since 2013, qualified by Thomas John Principato. Based in Lakeland, Polk County.

Status
Current
Current · Active secondary status
Current Licenses
0
CFC
Years Licensed
13
Since 2013
Service Area
FL
Statewide authority

About Keller Mechanical and Engineering, Inc.

Keller Mechanical and Engineering, Inc. is a Florida-licensed contractor record published from the Florida DBPR public extract, with a mailing address in Lakeland, Polk County. The primary license on file (CFC1428888) is a Certified Plumbing Contractor first issued in 2013.

The qualifying agent of record is Thomas John Principato — the licensed individual who legally backs the business.

No disciplinary codes appear against this license in the extract we last loaded on August 10, 2026. That is not a guarantee of a clean record — verify current status directly with DBPR before you hire.

This profile has not been claimed by its owner. Everything above is drawn from public records — no description, photos, or contact details have been supplied by the business.

State Licenses 1 on file

License #
Type
Issued
Status

Common Questions

Is Keller Mechanical and Engineering, Inc. licensed in Florida?
Not currently. DBPR records show this license as Current, with an expiration date of August 31, 2026. Verify directly with DBPR before hiring.
Where does Keller Mechanical and Engineering, Inc. operate?
The address on file is in Lakeland, Polk County. Because this is a Certified license, it carries statewide authority and work may be performed in any Florida county.
Has Keller Mechanical and Engineering, Inc. had any disciplinary actions?
No disciplinary codes appear in the DBPR extract we last loaded on August 10, 2026. Records may have changed since that refresh.
Is this profile claimed by the business?
Not yet. This profile is built entirely from public DBPR records. If you are Thomas John Principato or an authorized representative, you can claim it and add your own information.