Each SS Generator meets AQMD requirements and is CARB certified. Our permitting department can assist you with the permitting process of obtaining a permit to operate with your Air Quality Management District and the registration of your portable equipment in CARB's PERP (Portable Equipment Registration Program). Our Services include completing and preparing the application paperwork, including the emission data, delivering the completed application along with necessary accompanying paperwork to your AQMD, and we will even handle the complete public notice process for our customer, if it is required by the AQMD.

Emission compliance can be complex and difficult. SS Generators will assist you with this permitting process turning even the most challenging job into a manageable project.

Monitoring any generator can be a difficult task. Our web-based wireless monitoring systems can be added to anyone of our portable or stationary generators to keep you informed.

Current Tier Levels:

Effective July 1, 2014, initial registration into PERP for diesel engines must meet the following Tier Levels:

50 to 74 BHP - Final Tier 4 75 to 174 BHP - Interim Tier 4 175 to 750 BHP - Final Tier 4 Over 750 BHP - Interim Tier 4 Flex engines certified under the flexibility of Federal 40 CFR 1039.625, or CFR 89.102