Plumbing Service Areas Around Aliso Viejo, CA
The dispatch line behind this site serves Aliso Viejo and 17 neighboring cities and communities in Orange County, from Laguna Woods at 2.1 miles to San Clemente at 11.3. Each place below has its own page with local notes on water supply, permits and landmarks.
Aliso Viejo itself is split between two water districts, so the district on your bill matters here as much as the street. Moulton Niguel Water District serves most of the city, El Toro Water District serves other portions, and the same kind of split shows up in several of the cities around it.

Cities and communities served
Places are grouped by distance from the Aliso Viejo hub. The first group is within about 15 minutes' drive in normal traffic, and the second group is further out, still inside 11.3 miles. Every place listed has a built page, and every page has a pin on the map.
Nearer to Aliso Viejo
- Laguna Woods2.1 miles from Aliso Viejo
- Laguna Hills1.9 miles from Aliso Viejo
- Laguna Beach3.0 miles from Aliso Viejo
- Laguna Niguel3.8 miles from Aliso Viejo
- Mission Viejo4.7 miles from Aliso Viejo
- Ladera Ranch5.4 miles from Aliso Viejo
- Newport Coast6.4 miles from Aliso Viejo
- Lake Forest6.5 miles from Aliso Viejo
- San Juan Capistrano6.9 miles from Aliso Viejo
- Irvine7.2 miles from Aliso Viejo
- Dana Point7.5 miles from Aliso Viejo
- Newport Beach8.3 miles from Aliso Viejo
- Coto De Caza8.3 miles from Aliso Viejo
- Rancho Santa Margarita8.3 miles from Aliso Viejo
- Westpark9.2 miles from Aliso Viejo
- Northwood9.6 miles from Aliso Viejo
Further out
- Tustin Legacy10.8 miles from Aliso Viejo
- San Clemente11.3 miles from Aliso Viejo
Not sure you are in range?
Call with your ZIP code. The dispatcher will confirm your address; no promise of arrival time is made until the address is known.
Call (949) 209-5456Schematic map, not to scale; positions approximate.
Every ZIP code in the network, by area
These are the ZIP codes served by this dispatch network: 42 across the 18 areas, plus the two Aliso Viejo codes, 92656 and 92698.
- Laguna Woods
- 92637
- Laguna Hills
- 92653
- 92654
- Laguna Beach
- 92651
- 92652
- Laguna Niguel
- 92607
- 92677
- Mission Viejo
- 92690
- 92691
- 92692
- Ladera Ranch
- 92694
- Newport Coast
- 92657
- Lake Forest
- 92630
- San Juan Capistrano
- 92675
- 92693
- Irvine
- 92602
- 92603
- 92604
- 92606
- 92612
- 92614
- 92616
- 92617
- 92618
- 92619
- 92620
- 92623
- 92697
- Dana Point
- 92629
- Newport Beach
- 92658
- 92659
- 92660
- 92661
- 92662
- 92663
- Coto De Caza
- 92679
- Rancho Santa Margarita
- 92688
- Westpark
- 92606
- 92614
- Northwood
- 92620
- Tustin Legacy
- 92780
- 92782
- San Clemente
- 92672
- 92673
- 92674
A ZIP code shared by two areas is not claimed by either. Irvine, Westpark and Northwood overlap in this way, so the dispatcher goes by your street address and not by the ZIP alone.
Each ZIP code above is part of the dispatch network. Arrival timing is never promised on this page, and the dispatcher confirms your address first.
Distance, ZIP count and water districts, area by area
The last column lists the water suppliers and treatment sources named on each area page, taken from that page's own sources. A city can have more than one, and your bill names yours.
| Area | Miles | ZIP codes | Water suppliers and sources named on its page |
|---|---|---|---|
| Laguna Woods | 2.1 | 1 | El Toro Water District |
| Laguna Hills | 1.9 | 2 | Moulton Niguel Water District; El Toro Water District |
| Laguna Beach | 3.0 | 2 | Laguna Beach County Water District; South Coast Water District |
| Laguna Niguel | 3.8 | 2 | Moulton Niguel Water District |
| Mission Viejo | 4.7 | 3 | Moulton Niguel Water District; Santa Margarita Water District; El Toro Water District |
| Ladera Ranch | 5.4 | 1 | Santa Margarita Water District |
| Newport Coast | 6.4 | 1 | Irvine Ranch Water District |
| Lake Forest | 6.5 | 1 | Irvine Ranch Water District |
| San Juan Capistrano | 6.9 | 2 | Santa Margarita Water District; Irvine Ranch Water District |
| Irvine | 7.2 | 13 | Irvine Ranch Water District |
| Dana Point | 7.5 | 1 | Moulton Niguel Water District; South Coast Water District |
| Newport Beach | 8.3 | 6 | Irvine Ranch Water District; Mesa Water District |
| Coto De Caza | 8.3 | 1 | Santa Margarita Water District |
| Rancho Santa Margarita | 8.3 | 1 | Santa Margarita Water District |
| Westpark | 9.2 | 2 | Irvine Ranch Water District |
| Northwood | 9.6 | 1 | Irvine Ranch Water District |
| Tustin Legacy | 10.8 | 2 | Irvine Ranch Water District; Tustin Water Service |
| San Clemente | 11.3 | 3 | Santa Margarita Water District; Irvine Ranch Water District; South Coast Water District; City of San Clemente Utilities |
How distance and timing are described on this site
Every distance on the area pages is a straight-line figure from the Aliso Viejo hub at 33.5792, -117.7289, in miles, and all eighteen are 11.3 miles or less. Straight-line miles understate a drive, particularly to the coast, so the dispatcher gives a window for the day and not a promise from the map.
Several of the areas are neighborhoods or communities inside a larger city: Newport Coast, Westpark, Northwood and Tustin Legacy sit inside Newport Beach, Irvine and Tustin. They have their own pages because people search for them by name, and each page says which city's permit rules apply.
The map above shows the same places as the list. Most pins sit at the center of the city or community. The pin for Coto de Caza uses the coordinates published for the Census-designated place, from its reference entry. It stays in the list and on the table, and it has a page of its own.
Not sure your street is covered?
Call the dispatch line with your ZIP code. The dispatcher confirms your address and tells you what to expect for timing.
Call (949) 209-5456
