Plumbing · Nashville, TN
The Nashville homeowner's guide to plumbing
What the work involves, what drives the price, what your options are, and what a bad job looks like — written so you can judge any plumber in Middle Tennessee, including us.
Estimate request
Where is the water, and what is it doing?
Sent straight to us, day or night. We respond immediately.
By Michael Blair, owner, Nashville's Plumbing Repair · who we are
Warning signs
How to know you need us
Recognize one? Have it looked at before it grows.
- A water bill that jumped with no change in how you use water
- More than one drain running slow at the same time, which points at the main rather than the fixture
- Hot water that runs out faster than it used to, or comes back rusty
- Damp or a musty smell in the crawl space, or a warm patch on a slab floor
- Banging pipes when a tap shuts, or a persistent drip you can hear at night
- Sewage smell in the yard, or grass that is greener along one line
Your options
More than one right answer.
Patch, reline or replace: most plumbing failures have more than one fix, and the cheapest one that will hold is usually the first we name.
Repair the section
Right when the rest of the system is sound and the failure is mechanical — a joint, a valve, a single burst run.
Repipe in PEX
The usual answer for a house full of galvanized or polybutylene. Flexible, freeze-tolerant, and far fewer joints to fail.
Repipe in copper
Costs more and lasts decades. Worth it on exposed runs and where a future owner will care what is in the walls.
Trenchless sewer lining
Cures a new pipe inside the old one without trenching the front yard. Not right for a collapsed line, excellent for a root-invaded one.
What it costs
What actually drives the price.
A plumbing price depends on what is behind the wall or under the slab, so nobody here guesses it over the phone. These are the things that raise or lower it.
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Access
A leak under a slab costs several times what the same leak costs in a crawl space, because most of the work is getting to the pipe rather than fixing it.
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Pipe material
Galvanized steel and polybutylene both need replacing rather than repairing. Copper and PEX get repaired. Which one is in your walls changes the whole conversation.
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Emergency versus scheduled
A burst line at 2am costs more than the same job on a Tuesday morning. If it can wait safely, we will tell you so rather than charge you for the hour.
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Fixture and appliance choice
A standard tank water heater, a high-efficiency tank and a tankless unit are three quite different numbers, and the install cost differs as much as the unit does.
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Permits and inspection
Water heater replacements, repipes and sewer work are permitted and inspected in Metro Nashville. A quote that skips the permit is not cheaper, it is unpermitted.
Estimates are free, written and without obligation. Anything found only after starting is priced up front.
What happens
From your call to the finished job.
Diagnosis
Same day for anything urgent. Finding the leak honestly is most of the job — cameras and acoustic gear, not guesswork and drywall.
Written estimate
Before anything is opened up, with the scope and the price agreed and the per-hour rate for anything genuinely unforeseeable named in advance.
The work
Most repairs are a single day. A whole-house repipe is typically two to four days and you keep water overnight.
Inspection and make-good
Permitted work gets inspected, and we patch back what we opened rather than leaving you a drywall job.
Done badly
What goes wrong, and why it matters.
Shortcuts that cheapen the quote and cost you later. Ask anyone you are considering about them.
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Chasing the stain instead of the leak
Water travels along joists. Opening the ceiling under the stain often finds nothing and leaves you with a hole and the same leak.
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Patching a polybutylene fitting
If one fitting has gone, the rest are the same age and the same plastic. Repairing them one at a time is the expensive way to repipe.
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Oversizing a water heater instead of fixing recovery
A bigger tank hides a bad dip tube or a failing element for a while and costs more to run forever.
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Skipping the permit on a water heater
It is an inspected item in Metro. An unpermitted install is a problem at closing, and gas venting is not something to take on trust.
Before you hire anyone
Six questions worth asking any plumber.
Including us. If a plumber cannot answer these easily, that is the answer.
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Are you a licensed plumber, and is the license in the company’s name?
Tennessee licenses plumbers; a good answer is a number you can look up, not “we’re insured” offered in place of one.
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Will you tell me the price before you start, even at 2 a.m.?
An emergency call is where the bill gets padded. The right answer is a written number after looking, before the wrench.
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If the drain keeps backing up, what happens next?
A slow drain cleared twice is a line that needs a camera; the honest plumber says so instead of selling a third snaking.
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Is this a repair or the start of a repipe?
One leak in old copper is a repair. The answer to worry about is a whole-house number quoted from a single pinhole.
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Who pulls the permit on a water heater or a gas line?
The plumber does, in the plumber’s name. A suggestion that you skip it on gas work tells you what else gets skipped.
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What is covered afterwards, and for how long?
Parts carry the maker’s warranty; the workmanship is the plumber’s, and it should be written on the invoice.
FAQ
Choosing a plumber in Nashville
How do I choose a plumber in Nashville?
Every plumber on our crews holds a current Tennessee plumbing license and liability insurance, and a copy of both sits in our file before the first dispatch. Ask the six questions below of anyone, including us.
Should I get more than one quote for plumbing?
Yes — and compare the scope, not the total. What a Nashville plumbing job costs turns on access more than parts — a slab leak under concrete and the same leak in a crawl space are different afternoons — and on how old the pipe around the repair is.
Is the cheapest plumbing quote usually a bad idea?
Not automatically; a low number is information. Nobody knows whether a slow drain is hair or a collapsed sewer line until a camera is in it.
Do I need a permit for plumbing in Nashville?
Metro Nashville and the surrounding counties permits water heater replacements, gas work and repipes; a plumber who suggests skipping the permit on a gas line is asking you to carry his risk.
How far in advance should I book plumbing?
For a burst pipe or no water in Nashville the dispatch is immediate, nights and weekends included; a water heater that is limping or a slow drain is usually seen the same or the next day.
Free estimate
Water where it should not be? Get a plumber out
Describe the leak, the clog or the cold tap, and Nashville's Plumbing Repair will put a written estimate in front of you before a pipe is cut. It costs nothing, and saying no is fine.