Install a Water Heater Cost in Gallatin, TN in 2026
Most Install a Water Heater projects in Gallatin, TN cost between $325 and $6,500. The typical price is $1,600.
Tank water heater at the low end, tankless with gas line and venting changes at the high end.
Labour and materials in Gallatin run about 7% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Accessible fixture swap versus opening walls or slab
- Pipe material — copper, PEX or cast iron replacement
- Emergency versus scheduled work
- Permit and inspection requirements
Usually included
- Licensed plumber labour
- Pipe, fittings and standard fixtures
Usually extra
- Drywall and finish repair
- Fixtures you supply
- Municipal tap or sewer connection fees
Plumbers in Gallatin, TN
Businesses listed on Google near Gallatin, TN. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Butt Plumbing
4.9(665 reviews)
605 S Russell St, Portland, TN 37148
Specialist Drains And Plumbing
5.0(236 reviews)
492 Goodman Dr, Gallatin, TN 37066
Southern Brothers Plumbing, LLC
5.0(169 reviews)
442 Buffalo Ridge, Gallatin, TN 37066
Michael Jr Plumbing
4.9(161 reviews)
156 N Water Ave Ste 2, Gallatin, TN 37066
Scott's Plumbing Repair
5.0(122 reviews)
202 Bonita Ave, Gallatin, TN 37066