Pool removal in Garden Grove: partial or full, and what each one costs
Removing a backyard pool in Garden Grove costs $7,000 to $14,000 for a partial removal and $12,000 to $24,000 for a full removal with the shell hauled out. The gunite pools poured in Garden Grove, Westminster, Fountain Valley and Cypress yards between 1960 and 1980 are now fifty years old, and the owners or their buyers want a lawn, a garden or an ADU pad instead. This page explains which removal fits which plan, what the city requires and where the price moves.
Garden Grove Excavation refers pool removals to one licensed excavation contractor who has broken shells in the central county's tract yards and knows which side gates a machine fits through. The ranges below are the ones that contractor quotes inside; the written number comes after a site walk.
What the pieces cost
| Job type | Typical range | What moves the price |
|---|---|---|
| Mobilization, equipment in and out | $300 to $900 | Distance from the yard, lowboy versus trailer |
| Pool removal, partial (break and fill) | $7,000 to $14,000 | Pool size, gate width, where the fill comes from |
| Pool removal, full (shell hauled out) | $12,000 to $24,000 | Shell volume, haul-off loads, compaction report |
| Spoil export, per truckload | $250 to $500 | Haul distance, loading access, clean fill versus mixed |
| Compaction testing and soils report | $800 to $3,000 | Number of tests, engineer letter for the city |
A typical Garden Grove pool of 15 by 30 feet produces twenty to thirty truckloads of broken gunite and spoil on a full removal and needs forty to sixty cubic yards of imported fill either way. The full cost guide has every row.
Partial removal: break, drain and fill
A partial removal is the version most owners picture. The crew drains the pool, breaks the top eighteen to thirty six inches of the shell down below grade, punches holes through the floor every few feet so water can drain through, and pushes the broken gunite into the deep end. Then fill comes in: imported sandy material placed in lifts of eight to twelve inches and compacted, with a soils technician testing each lift. The deck is usually removed and the yard graded flat. On a tract lot with a wide enough gate it is two to four days of work and $7,000 to $14,000.
The trade is permanent. Every city in the service area records a partial removal against the property, and most will not approve a foundation over the footprint because the lower shell is still there. California disclosure law means a buyer learns about it, and some lenders treat the footprint as unbuildable area. For a yard that is going to be lawn or garden for the foreseeable future, partial is the right call. For anything else, read on.
Full removal: the shell comes out and the pad is buildable
A full removal takes the entire gunite shell, the rebar, the plumbing and the deck out of the ground and hauls it away. The hole is then filled with imported material compacted in lifts and tested, and the soils technician issues a compaction report that says the pad meets the city's density requirement. That report is the whole point: it is what the building division needs to approve a detached ADU, a garage or an addition on the spot where the pool was. The extra cost over a partial removal is mostly trucking, at $250 to $500 a load for twenty to thirty loads, plus the longer machine time, which is why full removals run $12,000 to $24,000.
With Orange County issuing close to two thousand ADU permits a year and a 1960s pool footprint sitting exactly where a detached unit wants to go, the full removal has become the common choice for owners who plan to stay. The ADU site prep page covers what happens after the compaction report.
What the city requires
Every city in the service area issues a demolition permit for a pool removal and inspects the drainage holes before the fill goes in and the compaction before the yard is graded off. Garden Grove runs it through the Building Division, with Public Works involved only if the work changes drainage or passes the 50 cubic yard grading threshold, which a pool fill on a flat lot normally does not. Pool water cannot go to the storm drain; it is dechlorinated and sent to the sewer cleanout. The gas line to the heater is capped at the meter, the electrical made safe and a DigAlert 811 ticket filed two working days before the machine arrives. In Huntington Beach's methane overlay district a soil gas test may be added before anything is built on the pad. The permits page has each city's counter.
How a pool removal runs, start to finish
- 1
Site walk and gate measurement
The contractor measures the side yard, checks the gas and electrical routes, probes for clay or water and counts the truckloads. This is where partial versus full gets decided with you.
- 2
Permit and 811
The city demolition permit is pulled, the DigAlert ticket filed and the sanitation district rules for draining the water followed.
- 3
Drain, disconnect and break
Water dechlorinated and drained to the sewer, gas capped at the meter, electrical made safe, then the shell broken with a breaker on the excavator.
- 4
Haul or push, then fill in lifts
Full removal: the shell leaves by the truckload. Partial: broken gunite goes to the deep end. Either way imported fill comes in and is compacted in eight to twelve inch lifts with a technician testing.
- 5
Inspection, compaction report and grade off
The city inspector signs off, the soils technician issues the compaction report on a full removal and the yard is graded flat and cleaned up.
Pool removal questions
How much does it cost to fill in a pool in Garden Grove?
A partial removal, where the top of the shell is broken, drainage holes are punched and the hole is filled and compacted, runs $7,000 to $14,000 in Garden Grove and the surrounding cities. A full removal that hauls the whole gunite shell out and comes with a compaction report runs $12,000 to $24,000. Pool size, gate width and how many truckloads of fill come in set the number inside each range.
Do I have to tell a buyer the pool was filled in?
Yes. California real estate disclosure requires it, and most cities record a partial removal against the property, so it shows up in a title search anyway. A full removal with a compaction report is a clean story: the shell is gone and the pad is engineered fill. A partial removal is a disclosure that some buyers and lenders price in.
Can I build an ADU where the pool was?
After a full removal, yes. The compaction report from the soils technician is what the city needs to approve a foundation on the spot. After a partial removal, no: the lower shell is still in the ground and the city will not approve a structure over it. If a second unit is in your plans, the full removal is the cheaper path.
How long does a pool removal take?
Two to five working days once the permit is in hand: a day to drain and break the shell, one to three days to fill and compact in lifts with the technician testing as it goes, and a day to grade off and clean up. A full removal adds a day or two of trucking. Permits take one to three weeks before that, and the DigAlert ticket needs two working days.
What happens to the pool water and the equipment?
The water is dechlorinated and drained to the sewer cleanout, not the gutter, because the cities and the sanitation districts prohibit pool water in the storm drain. The gas line to the heater is capped at the meter before any machine drives over the side yard. The pump, filter and heater are scrapped or sold, and the electrical is made safe by a licensed electrician.
What if the pit fills with groundwater?
In Fountain Valley, Huntington Beach and west Westminster it often does, because the water table can sit within eight to twelve feet of grade in a wet winter. The right sequence is a trash pump running during the break, drainage holes in the floor, dry imported fill placed in lifts and a schedule that avoids the wettest weeks. It should be a priced line item from a contractor who has worked those blocks.
Send a photo of the pool and the gate
Call (714) 908-9776 or send the form below and one licensed contractor calls you back within one business day.