
Fix grading and prep sandbags and a sump pump
Soil should slope away from the house 6 in over the first 10 ft. Low spots and flat yards send water under the slab.
Photo: our crew
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Step by step
- Find low spots after a rain or with a hose.
- Add soil to build a slope away from the house. Keep it 6 in below siding and stucco weep screed.
- Free sandbags are available at many San Diego fire stations before storms.
- Stack bags in a pyramid at doorways, plastic sheeting behind them.
- Set a sump pump in the lowest spot with discharge going to the street or landscaping, not a neighbor.
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Jobs that require a contractor's license under California law are referred to CSLB-licensed contractors. Check any license at cslb.ca.gov.
Broker, not a contractor. David Thomas Mejia is a California real estate broker (CA DRE #01448424), not a licensed contractor. Work that needs a California contractor's license should be done by a CSLB-licensed contractor; check any license at cslb.ca.gov. Cost ranges on this page are general estimates, not bids.






