Preventative Plumbing Program

One annual visit. Every fixture. A written report.

A preventative plumbing program is one scheduled visit each year from a licensed plumber. The plumber clears the drains on every fixture, flushes and inspects your water heater, checks supply pressure, and gives you a written report on the condition of your system. Paragon Home Services offers the program to homeowners throughout the South Bay. Hard water, aging water heaters, and original 1950s and 1960s drain lines are behind a large share of the plumbing emergencies we see locally. An annual visit catches slow drains, failing valves, and high pressure while they're still inexpensive fixes. Call (310) 406-6675 to get on the schedule.

Where South Bay Plumbing Fails First

What Happens at Your Annual Plumbing Visit

1. 01Scheduling — your visit is booked once a year at a time that works for you, and we contact you when it's due.
2. 02Fixture-by-fixture drain clearing — sinks, tubs, showers, and floor drains are tested and cleared, and drain speed is noted for each.
3. 03Water heater service — the tank is flushed of sediment; the anode rod is checked where accessible; the T&P valve, venting, and connections are inspected.
4. 04Pressure and supply check — static pressure is measured, the PRV is evaluated, and the main shutoff and fixture supply stops are exercised.
5. 05Leak and fixture inspection — toilets, faucets, angle stops, hose bibs, washer hoses, and visible supply lines are checked for leaks and wear.
6. 06Written condition report — you get a written report that sorts findings into urgent, monitor, and in good condition, with photos where useful.
7. 07Repair quotes on request — anything that needs attention is quoted separately, and you decide what to do and when.

Included in the Preventative Plumbing Program

• One scheduled annual visit from a licensed plumber
• Drain clearing on all sinks, tubs, and showers
• Tank water heater flush and sediment removal
• Anode rod inspection where accessible
• Temperature and pressure (T&P) relief valve check
• Water heater venting and gas connection visual check
• Static water pressure test
• Pressure-reducing valve (PRV) evaluation
• Main shutoff and fixture shutoff valve exercise
• Toilet fill valve, flapper, and wax seal leak check
• Faucet, hose bib, and washing machine hose inspection
• Visible supply and drain line inspection under sinks
• Written condition report with prioritized findings
• Sewer camera inspection of the main line (optional add-on)

Why an Annual Plumbing Visit With Paragon

• Plumbing work is performed by a licensed plumber, not a general handyman.
• Paragon Home Services is a licensed and insured general contractor, so leaks, water damage, and access openings can be repaired by the same company that finds them.
• You get a written condition report after every visit, so you have a record of your plumbing's condition from year to year and a clear order for repairs.
• We're based in Torrance at 1817 Calamar Ave, and founder Ryan Nunez has 18+ years of experience with the housing stock across the South Bay.

Preventative Plumbing — Frequently Asked Questions

How much does annual plumbing maintenance cost?

In the South Bay, an annual preventative plumbing visit that includes drain clearing, a water heater flush, and a pressure check typically costs about $250–$500. Price depends on the number of bathrooms and fixtures, the type and location of the water heater, whether it's a tank or tankless unit, and how accessible everything is. Add-ons like a sewer camera inspection, often $175–$400, or descaling a tankless heater are priced separately. Paragon confirms the price for your home before the visit. Repairs found during the inspection are quoted individually.

How often should a water heater be flushed?

Once a year is the standard recommendation for tank water heaters, and it matters more in the South Bay because of hard water. Sediment builds up on the bottom of the tank. You may hear popping or rumbling, get less hot water, and see energy bills rise, and the extra heat stress shortens the tank's life. Tankless water heaters need their heat exchanger descaled on a similar annual schedule. If your tank has never been flushed and is more than several years old, the plumber will look at its condition before flushing. Heavy sediment sometimes calls for a more careful approach.

What water pressure is too high for a house?

Most residential plumbing does best at roughly 50–70 psi. The California Plumbing Code requires a pressure-reducing valve when static pressure exceeds 80 psi. Signs of high pressure include banging pipes, running toilets, leaking faucets, washing machine hoses that fail early, and a water heater relief valve that drips. The only way to know for sure is to put a gauge on a hose bib, which is part of every annual visit. If the PRV has failed or is set too high, the plumber can adjust or replace it.

Should I get a sewer camera inspection on an older home?

If your South Bay home was built before the 1970s and still has its original cast-iron or clay sewer line, a camera inspection is worth doing. It's especially useful if you have mature trees near the line, slow drains in more than one fixture, or a backup in your history. The camera shows cracks, root intrusion, bellies where water sits, and heavy scaling. You can then decide between hydro-jetting, a spot repair, or relining with real information in hand. It's an optional add-on to the annual visit and is also useful before buying a home.

What is an anode rod and does it need replacing?

An anode rod is a magnesium or aluminum rod inside a tank water heater. It corrodes on purpose so the steel tank doesn't. Once it's used up, the tank starts to rust from the inside, and a rusted tank can only be replaced. How fast a rod wears depends on water chemistry and how much hot water you use. Checking it at your annual visit shows when it's time for a new one. On many tanks, replacing the anode rod is a small, affordable job that can add years to the heater's life.

Is a preventative plumbing plan worth it?

For most South Bay homeowners, yes, especially in older homes or with a water heater more than a few years old. Plumbing failures tend to announce themselves slowly first: a drain that runs a little slower, a relief valve that drips, pressure that creeps up. An annual visit catches those signs while the fix is a valve, a hose, or a drain cleaning, not a flooded floor or a replacement tank on an emergency call. The written report also gives you useful documentation when you sell or file an insurance claim.

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