Plumbing prices have shifted again this year. Labor is up across most metros, and parts costs are still bouncing around since the supply chain reset. Here's what most homeowners should expect to pay in 2026, before any local markup.

Service	2026 National Average
Service call / diagnostic	$95 to $175
Hourly labor rate	$120 to $250
Clogged drain (basic)	$175 to $400
Main line drain clearing	$400 to $900
Toilet replacement	$350 to $750
Water heater (40 gal, tank)	$1,400 to $3,800
Tankless water heater install	$3,200 to $7,500
Sump pump replacement	$700 to $1,600
Sewer line repair (per ft, trenchless)	$100 to $325
Whole-home repipe (PEX, 2,000 sqft)	$6,500 to $18,000

What changes the price the most

Where you live. Coastal metros run 30 to 50 percent above the national average. Permits are higher too.
Time of day. Nights, weekends, and holidays usually carry a 1.5x to 2x rate.
Access. A copper line buried in a slab costs a lot more to reach than one behind drywall.
Pipe material. PEX is cheaper to install than copper. Cast iron repairs run high.
Permits and inspections. Bigger jobs need them. Skipping permits saves a few hundred now and creates problems at resale.
Brand of fixture. A builder-grade faucet versus a high-end one can swing the parts cost by $400 or more.

Always get an itemized written estimate. Numbers over the phone are starting points, not promises. Browse plumbers in your state above to compare local pricing on real jobs.

Seasonal Checklist

Winter Plumbing Prep Checklist

Frozen pipes are the most expensive plumbing surprise a homeowner can hit, and almost every claim is preventable. A short prep routine before the first hard freeze pays for itself many times over. Insurance carriers report that a single burst pipe averages around $12,000 in damage in 2026, mostly from water cleanup, not the plumbing itself.

Outside the house

Disconnect and drain garden hoses, then store them indoors.
Shut off and drain exterior hose bib lines from the inside valve.
Insulate any outdoor faucets with foam covers (under $5 each).
Wrap exposed pipes in unheated areas with foam sleeves or heat tape.
Clear gutters so melt water flows away from the foundation.

Inside the house

Locate the main shutoff valve. Make sure everyone in the house knows where it is.
Drain any irrigation system using the manufacturer's blowout procedure.
Open cabinet doors under sinks on exterior walls during cold snaps.
Let one faucet drip on the coldest nights, especially on lines that run through outside walls.
Set the thermostat no lower than 55 degrees if you'll be away.

Once a year

Flush the water heater to clear sediment.
Test the sump pump and the backup battery.
Check toilet shutoff valves. Replace any that are stuck or weeping.
Have a pro camera the main sewer line every 3 to 5 years if you have mature trees nearby.

If anything looks off, get a plumber out before the temperature drops. Find one in your state from the list above.

Red Flags

Plumbing Red Flags: When to Call a Pro Now

Some plumbing issues are weekend DIY fixes. Others turn into thousands in damage if you wait. Here's the short list of warning signs that should send you straight to the phone.

Water where it shouldn't be. Stains on a ceiling, damp drywall, or a musty basement smell. That's an active leak somewhere upstream.
Multiple slow drains at once. Sinks, tubs, and showers all backing up usually means the main line, not a single trap.
Sewage smell inside. A dry trap sometimes, but often a vent or sewer line problem. Don't sleep on it.
Sudden drop or jump in water pressure. Could be a hidden break, a failing pressure regulator, or a slab leak.
Brown or rusty water. Old galvanized lines or a failing water heater anode rod.
Banging pipes (water hammer). Air chambers fail over time. The fix is cheap if you catch it early.
Spike in the water bill with no obvious leak. Often a running toilet or an underground line break.
Any active leak you can't shut off at the fixture. Kill the main and call.

If two or more of these are happening at the same time, it's almost always a single root cause. A licensed plumber from your state's list can usually find it in one visit.

Buyer's Guide

How to Choose the Right Plumber in 2026

Hiring a plumber feels simple until your kitchen sink starts leaking on a Sunday night. Suddenly you're staring at a list of company names that all promise the same thing: fast service, fair prices, friendly techs. Pick wrong and you're out a few thousand dollars and a weekend. Pick right and the whole thing's a footnote by Monday morning. Plumbing repair costs have climbed steadily since 2023, so a little homework up front goes a long way.

What to look for in a good plumber

Before you call anyone, here are the things that actually matter.

Current state license. Every state lists active plumbers online. Check before they show up, not after.
Itemized estimates. A real quote breaks out parts, labor, and any permit fees. Ballpark numbers tend to grow once the truck pulls in.
Written warranties. Good shops back their work for at least a year on labor and pass through manufacturer warranties on parts.
Recent reviews, not just star counts. Read the last few months. Look for repeat themes, both good and bad.
Emergency availability. If you've got old pipes or a finished basement, a 24/7 line is worth its weight in gold.
Flat-rate or hourly, in writing. Both can be fair. Surprises after the fact are not.
Clear scope before work starts. What's getting fixed, what's getting replaced, and what happens if they find more once the wall is open.

Red flags to walk away from

Door-to-door sales after a storm. Pressure to pay cash up front. No physical address or business listing. Vague answers about pricing or licensing. Any of those, hang up and try the next name on the list.

How this directory helps

We score every plumber using public Google reviews, response patterns, and verified business details. There's no pay-to-rank. The companies near the top earned it. The ones lower down still passed our basic checks, so you're starting from a safer pool than a random search.

Pick your state above to see plumbers serving your city, and find someone you can trust before the next leak shows up.