Commercial refrigeration repair by state

We can look for a technician anywhere in the US: start with your ZIP code. The states below have their own pages because that is where people search most, and each covers how refrigeration contractors are licensed there and what local conditions do to equipment.

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States with their own page

Ranked by monthly searches for commercial refrigeration repair in the state's cities (Ahrefs US, November 2026).

State	Cities people search	Who licenses the work	Searches a month
Texas	San Antonio, Fort Worth, Dallas, Austin, Houston	TDLR	730
California	Los Angeles, San Jose, San Diego	CSLB C-38	390
Minnesota	Minneapolis, St. Paul	DLI bond + city	350
Florida	Tampa, Orlando, Miami	DBPR Class A, B or C	250
Nevada	Las Vegas	NSCB C-21	150

Everywhere else

A state without a page is not a state we skip. Send your ZIP code and we look for a technician who covers it, the same way. Pages for these states come next, as demand grows: Colorado (Denver), Oklahoma (Oklahoma City), New York, Georgia (Atlanta), Arizona (Phoenix), Washington.

Rules that apply in every state

Anyone who opens a refrigeration system and handles refrigerant must hold EPA Section 608 certification.
From January 1, 2026, commercial systems with 15 pounds or more of HFC refrigerant fall under the EPA's leak repair rule.
Cold-held food stays at 41°F or below under the FDA Food Code, which every state adopts in some form.
New walk-in coolers and freezers under 3,000 square feet are built to Department of Energy standards.