Tennessee stretches from the Appalachian mountains to the Mississippi River. Middle Tennessee around Nashville sits on limestone karst with hard water and occasional sinkholes, while Memphis and West Tennessee have clay soils and mostly slab or crawl space homes.
Winter freezes regularly catch pipes in crawl spaces and exterior walls, and the December 2022 cold snap caused widespread pipe damage and water system strain in several Tennessee cities.
Plumbing services we provide in Tennessee
These are the services Tennessee homeowners call about most often, based on the conditions above.
Pipe Repair
Pipe repair is fixing a damaged section of a home's water supply or drain piping, from a pinhole leak or failed fitting to a split caused by freezing.
Pipe Repair details →
Water Heater Repair
Water heater repair restores a tank or tankless water heater to safe, normal operation by fixing components such as thermostats, heating elements, burners, valves and controls.
Water Heater Repair details →
Water Softeners & Filtration
Water treatment in a home includes water softeners, which remove hardness minerals, and filtration systems, which reduce specific contaminants, sediment, chlorine or odors.
Water Softeners & Filtration details →
Drain Cleaning
Drain cleaning is the mechanical removal of buildup, debris or roots from drain and waste pipes so water flows freely to the sewer or septic system.
Drain Cleaning details →Local conditions that affect plumbing in Tennessee
Hard water in Middle Tennessee
Limestone geology means more scale in water heaters and fixtures.
Crawl space freezes
Insulating crawl space pipes and closing vents in winter prevents most freeze damage.
Karst and sinkholes
Ground movement in karst areas can disturb buried water and sewer lines.
City plumbing guides in Tennessee
Plumbing in Memphis
Exceptionally clean Memphis Sand aquifer water from MLGW, older homes with crawl spaces and clay laterals, mature trees, and a 2022 freeze that strained the system.
Memphis guide →
Plumbing in Nashville
Limestone and clay soils, crawl space homes, combined sewers in the urban core, rapid infill construction, and flood and storm history.
Nashville guide →Plumbing emergency in Tennessee?
- Shut off the main water valve if water is leaking or a pipe has burst.
- Keep away from water near outlets, cords or the electrical panel.
- If sewage is backing up, stop using every drain in the house.
- If you smell gas, leave the building and call the gas utility or 911 from outside.
Tennessee plumbing questions
Is Nashville water hard?
Middle Tennessee generally has moderately hard water because of limestone geology. Hardness varies by utility, so check your water quality report.
How do I protect crawl space pipes in Tennessee?
Insulate exposed pipes, close or cover foundation vents during freezes, and seal gaps where cold air enters.
Is Tennessee water hard?
Much of Middle and East Tennessee has hard water due to limestone geology.
Do Tennessee homes have crawl spaces?
Many do, and pipes there need insulation to avoid freezing.
Are septic systems common in Tennessee?
Yes, outside city sewer areas. Rocky and clay soils can limit drainfields.
Why do Nashville sewer lines get roots?
Mature trees and older clay pipe make roots a common cause of backups.
How do I protect Tennessee plumbing during a freeze?
Insulate exposed pipes, disconnect hoses and drip faucets during hard freezes.
Can karst geology affect Tennessee plumbing?
Sinkholes and ground movement in karst areas can disturb buried lines.