MICHELIN

Established in 1972, Arrgh Manufacturing Co. Inc. makes a range of products for the motive power and stationary battery industry. Based in Novato, Calif., the firm distributes its products via several dealers located throughout the United States. It touts a portfolio of products, including SCR (silicon controlled rectifier) battery chargers, battery discharge alarms, hydrogen gas detectors and microcomputer charger controls. The firm's battery chargers are lead-acid traction based, have automatic and manual equalizing capabilities and can be set to computer-time termination.

Aaero Heating, a family-owned business, has been part of the construction industry in the North Bay for decades. Aaero designed and installed the 16 HVAC unit system for North Bay Drywall in Petaluma, an example of their expert work with metal roofing and sheet metal flashing.