Plumbing Service Areas Around Azusa, CA: Sixteen Cities, Every ZIP Code and a Coverage Map
Every distance below is measured from our Azusa address.
The dispatch line covers Azusa and sixteen cities around it. Ten sit within about 15 minutes of Azusa and six are further out, and each has its own page with local water, sewer and permit details.
Below you will find a coverage map, the cities grouped by distance, every ZIP code on the line and a comparison of who supplies the water in each place.
Call (626) 687-0217
Where the line reaches, on one map
Pins sit at each city's coordinates from our area research file. We compared every one against the Census Bureau's internal point for the same city, and the widest gap was 0.76 kilometers, at Monrovia, which is well inside a city's width. The map shows positions only. It does not draw roads, city limits or drive times.
- 1Glendora, about 3.8 miles
- 2Covina, about 3.8 miles
- 3Monrovia, about 4.9 miles
- 4Baldwin Park, about 5.1 miles
- 5West Covina, about 5.7 miles
- 6San Dimas, about 6.3 miles
- 7Arcadia, about 7.1 miles
- 8El Monte, about 8.0 miles
- 9Sierra Madre, about 8.2 miles
- 10La Verne, about 8.2 miles
- 11Pomona, about 10.2 miles
- 12Rosemead, about 10.8 miles
- 13Diamond Bar, about 11.1 miles
- 14San Gabriel, about 11.1 miles
- 15Claremont, about 11.3 miles
- 16San Marino, about 11.5 miles
Almora has no pin because it has no page and we could not verify a location for it. Its ZIP codes appear below under Azusa and Covina.
Ten cities within about 15 minutes of Azusa
These are the closest cities by drive time, from Glendora and Covina at 3.8 miles to La Verne at 8.2. Each line below gives one fact from that city's own page.
- local details for Glendoraabout 3.8 miles from AzusaThe median home dates to 1964, and the city's own water division reports groundwater hardness near 190 mg/L.
- Covina water and sewer notesabout 3.8 miles from AzusaAbout four in five homes predate 1980 in the Housing Element's count, and the water supplier changes with the address.
- what sets Monrovia apartabout 4.9 miles from AzusaA city-run water utility and a median build year of 1962 shape most calls, and hardness figures were not published where we could read them.
- Baldwin Park coverage detailsabout 5.1 miles from AzusaBasin groundwater that is treated before delivery, plus houses from the mid-1960s, set the tone here.
- local details for West Covinaabout 5.7 miles from AzusaEight water companies serve it, so the name on your bill matters before any other question.
- San Dimas water and sewer notesabout 6.3 miles from AzusaGolden State Water supplies it, and the county's sewer maintenance district looks after the public mains.
- what sets Arcadia apartabout 7.1 miles from AzusaThe city serves most addresses, and its sewer plan says private laterals belong to the owner.
- El Monte coverage detailsabout 8.0 miles from AzusaAbout six in ten homes are rented, so many calls begin with a landlord or a building manager.
- local details for Sierra Madreabout 8.2 miles from AzusaHillside permits and city water at about 240 mg/L of hardness set it apart from the flat cities around it.
- La Verne water and sewer notesabout 8.2 miles from AzusaTwo water suppliers share the city, and the municipal supply averages 352 mg/L of hardness.
Six cities further out on the line
Pomona, Rosemead, Diamond Bar, San Gabriel, Claremont and San Marino lie between 10.2 and 11.5 miles from Azusa. The dispatcher still confirms availability on the call.
- Pomona coverage detailsabout 10.2 miles from AzusaIt runs its own water and sewer systems, with groundwater hardness near 260 mg/L in the latest report we could read.
- local details for Rosemeadabout 10.8 miles from AzusaNo city water service, county-maintained sewers and five companies on the water map.
- Diamond Bar water and sewer notesabout 11.1 miles from AzusaWalnut Valley Water District supplies imported water, and the city's General Plan describes expansive soil.
- what sets San Gabriel apartabout 11.1 miles from AzusaA median year built of 1957 and five water suppliers make the first question about whose meter it is.
- Claremont coverage detailsabout 11.3 miles from AzusaGolden State Water supplies it, and the city owns about 122 miles of sewer main.
- local details for San Marinoabout 11.5 miles from AzusaThe oldest median year built we found in the set, 1943, and two water suppliers divide the city.
Every ZIP code on the dispatch line
Azusa uses 91702. ZIP codes 91702 and 91722 are shared between Azusa and Covina, so the street address, and not the ZIP alone, decides which city a call belongs to. Where a ZIP is used for post office boxes or a single organization, it is still listed so a caller can find it.
Azusa
Glendora
Covina
Monrovia
Baldwin Park
West Covina
San Dimas
Arcadia
El Monte
Sierra Madre
La Verne
Pomona
Rosemead
Diamond Bar
San Gabriel
Claremont
San Marino
Who supplies the water, city by city
Hardness changes a lot from one supplier to the next, and so does the office that answers for a meter. This table lines up what each city's own report or page says, so you can see why a water heater ages differently on one side of a boundary than the other.
| City | Who supplies the water | Hardness, mg/L |
|---|---|---|
| Azusa | Azusa Light & Water, the municipal utility | 141 (groundwater average) |
| Glendora | City Water Division | 190 |
| Monrovia | City utility through Public Works | not found in a report we could read |
| Baldwin Park | Three companies listed by the city; Valley County Water District has the report we could tie to the city | 140 at Valley County |
| West Covina | Eight companies, with Suburban Water Systems serving most of the city | 140 to 570, by company and source |
| San Dimas | Golden State Water | 205 |
| Arcadia | City of Arcadia for most addresses | 210 |
| El Monte | City system plus several companies, by address | 235 for the city system |
| Sierra Madre | City water service | 240 |
| La Verne | La Verne's own utility plus Golden State Water | 352 city; 205 Golden State |
| Covina | City water utility, set by address | 230 |
| Pomona | City Water Resources Department | 260 in the report titled 2024 |
| Rosemead | Five companies on the city's map; the city runs none | 97 to 240, by company |
| Diamond Bar | Walnut Valley Water District | 97 to 234, by source |
| San Gabriel | Five suppliers, led by San Gabriel County Water District | 97 at the largest; 130 at Sunnyslope |
| Claremont | Golden State Water | 190 |
| San Marino | California American Water or Sunnyslope, by address | 162 Cal Am (2022 and 2023); 130 Sunnyslope |
Questions about service areas
How is the distance to each city measured?
From our Azusa address at 7270 Contractor Way, in miles, up to 12 miles. Every city on this page falls under that line, so each one is shown in miles. Drive times are only an estimate; availability gets confirmed when you phone.
What if my ZIP code is shared with another city?
ZIP codes 91702 and 91722 are shared between Azusa and Covina, and the line covers both. Give the dispatcher your street address and city on the call, since the address, and not the ZIP alone, decides where the plumber goes.
Why is there no page for Almora?
We found no source that defines a place called Almora near Azusa, so it has no page. The ZIP codes tied to that name, 91702 and 91722, are covered under Azusa and Covina.
Do you serve unincorporated communities such as South San Jose Hills?
Callers from county areas beside a listed city can phone the same line, and the dispatcher confirms the address. South San Jose Hills, for example, sits beside West Covina and is described on that city's page. Permits there follow county rules and not the city's.
Need a plumber near Azusa?
Call the dispatch line any hour. It routes you to a plumber in our network who serves your city.
Call (626) 687-0217 Contact details