Well Inspections for Home Purchase: What's Included | SCWS

Understand what a professional well inspection covers when buying a home. Learn about testing procedures, red flags to watch for, and how inspection results affect your purchase decision.

Flow Rate and Capacity Testing

The inspector opens multiple fixtures and measures output in gallons per minute. California residential wells should deliver at least 3-5 GPM; less may indicate a failing pump, blocked well screen, or depleted aquifer. Extended drawdown testing (running water for 30-60 minutes) reveals whether the well maintains flow under sustained use or runs dry during high-demand periods.

Equipment Condition Assessment

Inspectors evaluate the submersible pump (if accessible via amp draw testing), control box, pressure switch settings, and pressure tank condition. A waterlogged pressure tank or cycling pump indicates problems. Wire sizing, electrical connections, and any lightning protection are checked. Equipment age matters—pumps typically last 10-20 years, so a 15-year-old system may need replacement soon.

Wellhead and Sanitary Seal Inspection

The wellhead must be properly sealed to prevent contamination from surface water, insects, and animals. Inspectors check for cracks in the casing, proper grading away from the well, and adequate clearance from septic systems (typically 100+ feet in California). A damaged or improperly sealed wellhead is a serious issue requiring immediate correction.

Red Flags That Should Concern Buyers

Major concerns include: flow rates under 3 GPM, water that tests positive for bacteria or high nitrates, a pump that can't maintain pressure, short cycling (pump turns on/off rapidly), no well completion report on file, well located too close to septic system, or multiple previous owners who each installed new pumps. Any of these warrants careful negotiation or walking away.

Well Service in For Home Purchase

For Home Purchase properties in San Diego County rely on private wells drilled through the Peninsular Ranges batholith, primarily granitic and metamorphic rock. Local geological conditions affect everything from drilling depth and cost to water quality and pump selection.

What We Inspect in For Home Purchase Wells

A thorough well inspection in For Home Purchase covers the wellhead condition, casing integrity, static and pumping water levels, pump performance (GPM and pressure), electrical systems, and water quality. With wells averaging several hundred feet deep in the Peninsular Ranges batholith, primarily granitic and metamorphic rock, we pay particular attention to casing condition and proper sanitary seals.

San Diego County requires well inspections for real estate transactions. Our inspection reports are accepted by all major title companies and lenders. We also recommend annual inspections for existing For Home Purchase well owners to catch problems before they become emergencies.

Serving For Home Purchase and Surrounding Areas

In addition to For Home Purchase, we provide well inspection services throughout San Diego County, including nearby communities:

• Fontana (avg well depth: 449')
• For Home Buyers
• Forest Falls
• French Valley

We service all major pump brands including Franklin Electric, Grundfos, Goulds (Xylem), and Sta-Rite (Pentair). Our trucks carry common parts and components for same-day repairs.

Frequently Asked Questions