What is a C-38 Refrigeration Contractor? “A refrigeration contractor constructs, fabricates, erects, installs, maintains, services and repairs refrigerators, refrigerated rooms, and insulated refrigerated spaces, temperature
How to get a Demolition License To get a C-21 license in California, you must prove a minimum of 4 years of journeyman-level experience and
Sheet metal Contractors are highly skilled tradesman that specialize in the fabrication, shaping, and installation of various types of sheet metal including: The skillsets associated
Welding Contractors are skilled tradesman that specialize in using gas and electrical energy to attach and join metals permanently. The welding trade is often found
Swimming Pool Contractors are specialty tradesmen who engage in: This article will provide you with every single detail you need to know about C-53 license
What is a Landscaping Contractor? Jobs You Can Do With a C-27 License! Do you need a license to do landscaping in California? The answer
