The Smart Landlord's Guide to Splitting Utilities in a San Gabriel Valley Duplex — Costs, Methods & Local Contractors
To split utilities for a 2-unit house in the San Gabriel Valley, there are two main approaches. The affordable option is usually submetering, while full separation with utility company meters is significantly more expensive. 1. Most Affordable Way: Submetering ( 分表 ) This method keeps one main utility account but installs private submeters for each unit to track usage. How it works: One master meter remains with the utility company Separate submeters are installed for electricity, water, and possibly gas The owner allocates utility costs based on usage Advantages: Lower cost Faster installation No need for full utility company approval in many cases Works well for duplex or rental setups Typical costs in San Gabriel Valley: Electricity submeter: $300–$1,000 Water submeter: $500–$1,500 Gas submeter: similar range but more complex 2. Full Separation: Utility Company Meters ( 独立户头 ) This involves installing completel...