Excavation permits in Garden Grove and central Orange County, city by city
Every excavation job in the service area touches at least two of three permit systems: the city's building division for demolition, the city's public works or grading counter when dirt moves past a threshold, and the sanitary district or city sewer utility when a lateral is opened. Underneath all of it sits the state's DigAlert 811 requirement, two working days before any dig. This page lists who issues what in each of the ten cities so you can read a quote and know which lines are permit fees and which are work.
Garden Grove Excavation publishes this so the paperwork is not a surprise. The licensed contractor we refer pulls every permit under their own license and shows the fees on the quote; nothing here is legal advice, and the city counters have the final word.
The three permits and when each one applies
A demolition permit comes from the city building division for a pool, a garage, a patio cover, a house or a commercial building. It needs the asbestos and lead survey the South Coast Air Quality Management District requires, and in the historic districts of Santa Ana, Old Towne Orange and the Anaheim Colony a historic review comes first. Fees run from a few hundred dollars for a pool to the low thousands for a house.
A grading permit comes from public works or the building division when cut or fill passes the city's threshold or the work changes how water leaves the lot. Garden Grove sets that at 50 cubic yards under its grading code, enforced by Public Works, and the permit requires a grading plan by a licensed civil engineer, building pads sloped two percent away from structures for the first ten feet, drainage to an approved outlet and rough and final inspections. A pool fill or an ADU pad on a flat lot rarely crosses the line; raising a yard, cutting a slope or any pad in Anaheim Hills or Orange Park Acres does. Near Coyote Creek and Fullerton Creek in Buena Park the city also checks fill against the flood map.
A sewer connection inspection and an encroachment permit come together whenever a lateral is replaced. The district or city that owns the main inspects the new connection, and the city issues an encroachment permit to open the sidewalk or street. The Garden Grove Sanitary District owns the mains under most of Garden Grove and parts of Stanton, Westminster, Anaheim and Santa Ana; the Midway City Sanitary District owns Westminster's; the other cities own their own collection systems, all feeding the Orange County Sanitation District trunk lines.
Who issues what, by city
| City | Permits and sewer |
|---|---|
| Garden Grove | The City of Garden Grove Building Division issues demolition permits and Public Works handles grading permits and street encroachment; sewer laterals in most of the city sit under the Garden Grove Sanitary District. |
| Westminster | The City of Westminster Building Division issues demolition and grading permits; sewer mains belong to the Midway City Sanitary District and the lateral to the owner. |
| Anaheim | The City of Anaheim Building Division and Public Works issue demolition and grading permits, Anaheim Public Utilities owns the water and electric lines that get marked, and the city sewer system belongs to Public Works with the lateral the owner's. |
| Santa Ana | The City of Santa Ana Planning and Building Agency issues demolition and grading permits with historic review in the designated districts; the city owns the sewer system and the owner the lateral. |
| Fountain Valley | The City of Fountain Valley Building Division issues demolition and grading permits; the city owns the local sewer collection system and the lateral is the owner's. |
| Huntington Beach | The City of Huntington Beach Community Development Department issues demolition and grading permits, with methane district conditions and Coastal Zone review where they apply; the city owns the sewer collection system and the lateral is the owner's. |
| Orange | The City of Orange Community Development Department issues demolition and grading permits, with Old Towne historic design review where it applies; most of the city is on city sewer with pockets of septic in Orange Park Acres. |
| Cypress | The City of Cypress Community Development Department issues demolition and grading permits; the city owns the local sewer collection system and the lateral is the owner's. |
| Buena Park | The City of Buena Park Community Development Department issues demolition and grading permits with floodplain review near the creeks; the city owns the local sewer collection system and the lateral is the owner's. |
| Stanton | The City of Stanton Community Development Department issues demolition and grading permits; sewer in much of the city runs through the Garden Grove Sanitary District with the lateral the owner's. |
DigAlert 811: the two working days nobody skips
California Government Code section 4216 requires anyone excavating to contact DigAlert, the Underground Service Alert of Southern California, at least two working days before digging, and the ticket is free. The utilities then mark gas, electric, water, sewer force mains and telecom with paint and flags. In Anaheim the water and electric are marked by a city crew because Anaheim Public Utilities owns them. Private lines on your own property, the gas run to a pool heater, a sprinkler main or the park-owned utilities under a mobile home space, are not marked by 811 and the contractor pots holes for them by hand. A contractor who offers to start tomorrow without a ticket is the tell.
Licenses: what to check and where
California requires a contractor license for any job over $1,000 in labor and materials, and the CSLB classification list spells out the classes: C-12 earthwork and paving or A general engineering for excavation and grading, C-21 for building demolition, C-42 for sanitation systems. Every license carries a $25,000 bond and workers compensation for employees. Garden Grove Excavation holds no license and never quotes as the contractor; the contractor we refer does, and you can check their number in a minute at the CSLB license lookup.
The order the paperwork runs
- 1
Survey and plans
Asbestos and lead survey for any demolition; grading plan by a civil engineer if the volume or drainage threshold is crossed; ADU plans for a pad.
- 2
Permits filed
Demolition permit at the building division, grading permit at public works if needed, encroachment permit if the street opens, historic review where it applies.
- 3
811 ticket
Two working days before the first bucket, and the marks respected for the life of the ticket.
- 4
Inspections during the work
Drainage holes before a pool fill, compaction lifts, sewer connection by the district, rough grade.
- 5
Final and close-out
Compaction report to the inspector, final grading inspection, encroachment permit closed when the street is restored.
Permit questions
Do I need a permit to remove a pool in Orange County?
Yes, in every city in the service area. The city building division issues a demolition permit and inspects the drainage holes, the fill and the compaction. Partial removals are recorded against the property. Pool water goes to the sewer cleanout, never the storm drain.
What is the grading permit threshold in Garden Grove?
Fifty cubic yards of cut or fill, or any work that changes how water drains off the lot, under the city grading code enforced by Public Works. An ADU pad on a flat lot rarely crosses the volume line; raising a yard with imported fill or cutting a slope does. The permit requires a grading plan by a licensed civil engineer and rough and final inspections.
How far ahead do I call 811?
At least two working days before any excavation, by California law, and the ticket is free. DigAlert dispatches the gas, electric, water and telecom locators, and in Anaheim a city crew for Anaheim Public Utilities lines. The referred contractor files it on every job, including same-week sewer digs.
Who pulls the permits, me or the contractor?
The licensed contractor, under their license. A homeowner can pull an owner-builder permit, but then the owner carries the liability and the inspections. The contractor we refer pulls the demolition, grading and encroachment permits, files the 811 ticket and shows the fees as their own line on the quote.
Does an ADU need a separate grading permit?
Usually not on a flat lot. The ADU building permit covers the pad and the inspector wants a compaction report. A separate grading permit applies when the volume threshold is crossed or drainage changes, and always on the slopes in Anaheim Hills and Orange Park Acres. The state ADU rules limit how long the city can take on the building permit itself.
Not sure which counter your job hits? Send the address
Call (714) 908-9776 or send the form below and one licensed contractor calls you back within one business day.