McAvoy & Markham Engineering & Sales Co. has been servicing utilities since 1981. We are a value added reseller of Itron products for Itron software and hardware products and solutions. We specialize in Application Support and Professional Services for Electric, Water, and Gas metering in Southern California and Southern Nevada. We have successfully helped utilities to implement Walk-By, Drive-By, AMR, and AMI solutions. We also represent manufacturers of many complementary products such as cabinets, test switches, adapters, lids, security devices, and calibration equipment to ensure that your metering happens accurately, consistently, and on budget.