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About Us
About DDM Metering Systems
Founded in 1996, we’re a full service submetering firm located in Ventura, California, with a national client list. We provide site evaluations, design and engineering, installation and testing, as well as meter reading and tenant billing services. Whether it’s new or existing construction, hardwire or wireless, DDM can tailor a specific submetering solution for your property.
Our mission is to help commercial and residential property owners and managers control energy usage as well as allocate those costs to tenants in the fairest way possible.
A Woman-owned business, DDM is a member of Building Owners and Managers Association-Greater Los Angeles , Women’s Economic Ventures , and the Ventura Chamber of Commerce
What our clients say about the DDM system
“Probably one of the most
cost-effective, simple energy
reducing tools one could have
at their disposal.”
Alan Gaskell, Chief Engineer
Equity Office Properties
Yahoo! Center, Santa Monica, CA