Your Annual Home Plumbing Maintenance Checklist (Save This One)

Most plumbing emergencies aren’t bad luck — they’re small problems that nobody caught in time. A water heater that could have been flushed, a slow leak that became a burst, a sump pump that quietly died before storm season. An hour of maintenance a couple of times a year prevents the large majority of the calls we get.

Here’s the checklist we’d give a North Georgia homeowner who wants to stay ahead of trouble — organized by season, with what you can do yourself and what’s worth calling a pro for.

Do This Every Month (5 Minutes)

• Check under sinks for any dampness, drips, or musty smell — the earliest sign of a slow leak.
• Watch your water bill — an unexplained jump is often a hidden leak. (See our guide on high water bill causes.)
• Run water in rarely-used drains (guest bath, floor drains) to keep the traps full and block sewer odors.
• Test your toilet for silent leaks — put a few drops of food coloring in the tank, wait 15 minutes, and check the bowl. Color in the bowl means a leaking flapper.

Spring

• Check outdoor spigots for freeze damage from winter — turn one on and feel for leaks inside the wall.
• Test your sump pump before the wet season with the bucket test — pour water in and confirm it kicks on. (More on sump pumps.)
• Inspect washing machine hoses for bulges or cracks — a burst washer hose is a top cause of home flooding. Replace rubber hoses with braided steel.
• Clear gutters and downspouts so water drains away from your foundation, not toward it.

Summer

• Check the water heater — look for rust, listen for rumbling, and flush it to clear sediment (especially important in our hard-water area).
• Inspect exposed pipes in the basement, crawl space, and garage for corrosion or moisture.
• Clean showerheads and faucet aerators — soak in vinegar to clear mineral buildup and restore pressure.
• Check for slow drains and address them before they become full clogs. (Why drains keep clogging.)

Fall (The Most Important Season Here)

• Disconnect and drain garden hoses, and shut off interior valves to outdoor spigots before the first freeze.
• Insulate exposed pipes in unheated spaces to prevent freezing. (Frozen pipe prevention.)
• Know where your main shut-off valve is and confirm it turns. (Find your shut-off valve.)
• Have the water heater serviced before winter, when demand is highest and a failure hurts most.

Winter

• Let faucets drip during hard freezes, especially overnight.
• Open cabinet doors under sinks on exterior walls so heat reaches the pipes.
• Keep the heat at 55°F+ even when away.
• Know your emergency plan — if a pipe bursts, shut off the main first, then call. (When to call an emergency plumber.)

On Septic? Add These

• Pump the tank every 3–5 years — the single best thing you can do for the whole system. (How often to pump.)
• Inspect the system every 3 years to catch problems early.
• Watch for warning signs — slow drains, odors, soggy spots over the drain field. (Septic warning signs.)
• Keep traffic off the drain field and don’t flush wipes, grease, or chemicals.

What’s DIY and What’s Not

Do it yourself: monthly leak checks, the toilet dye test, cleaning aerators and showerheads, draining hoses, the sump pump bucket test, and letting faucets drip.

Call a pro for: flushing a water heater (if you’re not comfortable), anything involving the gas line, persistent slow drains, septic pumping and inspection, and any leak you can’t immediately find and stop. An annual professional check catches the things a homeowner can’t see — and it’s far cheaper than the emergency it prevents.

Frequently Asked Questions

How often should I have my plumbing professionally inspected? Once a year is plenty for most homes — ideally in fall, before winter. Older homes, homes with a history of issues, and homes on septic benefit from sticking to that schedule closely.

What’s the most important maintenance task? For everyone: flushing the water heater annually (huge in a hard-water area) and knowing your main shut-off. On septic: pumping the tank on schedule. Those three prevent the most expensive failures.

Can regular maintenance really lower my bills? Yes — a flushed water heater runs more efficiently, caught leaks stop wasting water, and prevention avoids emergency-rate repairs. Maintenance is the cheapest plumbing you’ll ever pay for.

Do new homes need this too? Newer plumbing fails less, but appliances, water heaters, and sump pumps still wear out on the same schedule. The monthly leak check and seasonal tasks matter regardless of age.

Want a Pro to Handle the Annual Check?

If you’d rather not climb into the crawl space, Precision Plumbing & Septic offers a thorough annual plumbing check — water heater, exposed lines, fixtures, sump pump, and septic if you have it — so small problems get caught before they become 2 AM emergencies.

Call (678) 758-3493 — Cody answers the phone himself. We’re available 24/7 with a 60-minute emergency response across Cherokee, Cobb, and North Fulton, serving Canton, Woodstock, Holly Springs, Ball Ground, Acworth, Alpharetta, Roswell, Kennesaw, Cumming, and the surrounding North Georgia communities.