Most of Diamond Bar shares one ZIP code, 91765. The city spreads from the valley floor along Diamond Bar Boulevard up into the Puente Hills, with the 57 and 60 freeways meeting near its center.
All 6 Services in 91765
Every treatment we offer, from K9 to tenting, is available at any address in Diamond Bar. For method details, open Diamond Bar bed bug services.
| Part of Diamond Bar | Main streets and landmarks | Typical homes |
|---|---|---|
| Valley floor | Diamond Bar Boulevard, where Brea Canyon begins, with the city's main shopping centers | Condos, townhomes, apartments, 1960s houses |
| Golden Springs and the freeways | Golden Springs Drive, the SR-57 and SR-60 interchange and the South Coast AQMD headquarters on Copley Drive | Offices, condo complexes, single-family tracts |
| Grand Avenue and Pathfinder Road | Grand Avenue across the city and Pathfinder Road, home of Diamond Bar High School | 1970s hillside tracts, larger 2-story houses |
| The Country Estates | A guard-gated hillside community with an HOA | Custom homes, many on large lots |
| Brea Canyon Road | Running south beside SR-57 toward Brea and the Orange County line | Houses, townhomes, some business parks |
ZIP 91765 has about 46,000 residents (rounded Census estimate, unitedstateszipcodes.org). Some Diamond Bar streets near the Walnut border use ZIP 91789, whose main postal city is Walnut. Those residents are welcome to request quotes here too.
When you contact us: Bed Bug Control CA inspects and treats homes for bed bugs in California. A licensed technician comes out to your Diamond Bar address to look for signs. Nothing is treated until you approve the price in writing.