Your home’s plumbing system works hard every day — from hot showers and clean laundry to outdoor watering and kitchen clean-up. Just like HVAC systems, plumbing needs routine maintenance to prevent leaks, clogs, and costly repairs.
At Carini Home Services, our plumbers follow a structured plumbing service and maintenance checklist that complies with Public Utilities to ensure every part of your system is inspected, tested, and working properly. Here’s a breakdown of what we look at during a preventative plumbing evaluation in San Diego homes.
Bathrooms
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Toilets: Dye test for leaks, flush performance, seat and bolt security, base seal, supply tubing, emergency shut-off, and anti-siphon fill valve.
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Sinks & Faucets: Leaks, faucet mounting, aerator, supplies, emergency shut-off, P-trap assembly, and proper drainage.
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Tubs & Showers: Spout, handles, diverter, caulking, stopper, drain assembly, shut-off, and aerator operation.
Laundry Room
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Faucets & Laundry Tub: Aerator, faucet securement, supplies, trap and piping, strainer, and shut-off operation.
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Washing Machine: Hose condition (hot & cold), strainers, emergency shut-off valve.
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Dryer: Gas/electric supply, proper venting, clear ductwork.
Basement / Utility Area
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Hot Water Heater: Emergency shut-off, drain valve, relief valve, proper temp range, burner and assembly cleanliness, gas/electric supply, draft and ventilation, CO2 detector.
Garage / Yard
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Hose Faucets: Shut-off, vacuum breakers, secure mounting, anti-siphon device, drainable shut-off.
General System
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Water Supply Piping: Proper flow, leaks, support, insulation, reducing valve, tagged shut-off valves.
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Sanitary System: Flow operation, leaks/corrosion, clean-outs, FAV cover, proper height, backwater/check valve.
Kitchen
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Faucets: Aerator, secure mount, supplies, shut-off.
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Sink: Drain flow, piping, supplies, shut-off, disposal.
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Other Appliances: Dishwasher loop, dishwasher drain, ice maker, water filter, hot water dispenser, air gap, water softener, reverse osmosis system.
Other Areas
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Wet Bar: Sink, faucet, drain.
Why Preventative Plumbing Maintenance Matters
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Prevents costly water damage and leaks
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Extends the lifespan of water heaters, appliances, and fixtures
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Improves water efficiency and lowers bills
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Protects against hidden issues like corrosion and pipe deterioration
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Keeps your home safe by checking gas connections, drains, and emergency shut-offs
Whether you’re in San Diego, El Cajon, Alpine, or Lakeside, plumbing maintenance helps avoid emergencies and keeps your household running smoothly.
FAQs About Plumbing Maintenance in San Diego
How often should I schedule plumbing maintenance?
Once a year is recommended, though older homes in San Diego may need more frequent checks.
What’s included in a plumbing tune-up?
A full inspection of toilets, sinks, faucets, water heater, supply lines, drains, and outdoor fixtures.
Can plumbing maintenance save me money?
Yes. Catching leaks early reduces water waste and prevents costly water damage repairs.
Do you check water heaters during maintenance?
Absolutely — our checklist covers hot water heater safety, temperature, and efficiency.
Do you offer maintenance memberships?
Yes — Carini offers service plans with scheduled plumbing and HVAC tune-ups, priority scheduling, and discounts.