Do I need a well inspection before buying a house?

Absolutely yes. A well inspection is essential when buying a property with a private well. Unlike municipal water, you're buying responsibility for your entire water system. A thorough inspection reveals the well's condition, water quality, production capacity, and potential expensive repairs. Most lenders require it, but even if not required, skipping the inspection could cost you thousands in unexpected repairs or leave you without adequate water supply.

What does a well inspection include?

A comprehensive well inspection should include: visual inspection of the wellhead, casing, and cap; pump and pressure system evaluation; flow rate test (gallons per minute); water quality testing for bacteria, nitrates, and basic parameters; review of well records and permits; inspection of pressure tank and controls; and a recovery test to verify adequate yield. Some inspectors offer additional tests for specific contaminants based on local conditions.

How much does a well inspection cost?

In San Diego County, expect to pay $300-$600 for a basic well inspection including water quality testing. More comprehensive inspections with extended pump tests, video inspection of the well, or additional water quality panels can run $500-$1,000+. This is a small price compared to the cost of major well repairs ($3,000-$15,000+) or drilling a new well ($15,000-$50,000+).

What are red flags in a well inspection?

Major red flags include: bacteria contamination (coliform or E. coli); low flow rate (under 3 GPM for residential); rapid pressure drop during flow test (indicates recovery problems); damaged or deteriorating wellhead/casing; pump that's 15+ years old; missing well permit or records; nearby contamination sources (septic, agriculture); high nitrates, arsenic, or other contaminants; and seller reluctance to allow testing.

Can I negotiate based on well inspection results?

Yes, well inspection results are commonly used for negotiation. If issues are found, you can: request the seller make repairs before closing; negotiate a price reduction to cover repair costs; ask the seller to credit you at closing for repairs; or walk away if problems are severe (within your contingency period). Get repair estimates from a well contractor to support your negotiation position.

Well Inspection Before Buying a House

Well Service in Before Buying House

Before Buying House 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 Before Buying House Wells

A thorough well inspection in Before Buying House 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 Before Buying House well owners to catch problems before they become emergencies.