Doña Ana County · Las Cruces metro
Plumbing Services in Las Cruces, NM
Need help with hard-water scale, a failing water heater, a frozen pipe or a clogged drain in Las Cruces? Call (833) 878-1592 to describe the problem and get connected with a licensed local plumber.
Calling is free. Repairs are done by independent, licensed plumbing companies serving Las Cruces and Doña Ana County.
Plumbing help in Las Cruces
Plumb Right Now arranges plumbing repair, drain and sewer service, water heater work and emergency help in Las Cruces, NM, through independent licensed local plumbers. The calls that come up most here are water softener installation, water heater replacement and frozen pipe repair. Call (833) 878-1592 to describe the problem and get connected with a local plumber.

Most requested plumbing services in Las Cruces
Start with the service that matches your problem. Services marked “Common in Las Cruces” are the calls local housing and conditions produce most in Las Cruces.
- Water Softener InstallationCommon in Las CrucesSofteners for hard-water scale and spotting.
- Water Heater ReplacementCommon in Las CrucesReplacing a failing or leaking tank heater.
- Frozen Pipe RepairCommon in Las CrucesThawing frozen lines safely and fixing freeze damage.
- Emergency PlumberBurst pipes, major leaks, sewage backups and no-water situations.
- Drain CleaningSlow drains, recurring clogs and backed-up sinks, tubs and showers.
- Leak DetectionHidden leaks behind walls, ceilings or floors, or a bill that suddenly jumps.
- Water Heater RepairNo hot water, leaking tank, strange noises or uneven temperature.
- Sewer Line RepairRecurring backups, sewer odors, slow fixtures or a damaged sewer line.
- Burst Pipe RepairStopping and repairing burst or split pipes.
- Pipe RepairLeaks, corrosion, cracked lines and low pressure from damaged pipes.
- Toilet RepairRunning, clogged, leaking or weak-flushing toilets.
- Faucet Repair and ReplacementDripping, leaking or low-flow faucets.
Emergency plumbing in Las Cruces
Call (833) 878-1592By calling, you agree to be connected with an independent plumbing contractor serving your area. Calls may be recorded for quality and training. The call and referral are free, and you are never obligated to hire.Shut off your main water supply if it's safe to do so. The emergencies below are listed most likely first for Las Cruces homes, based on local conditions. See also what to do in a plumbing emergency.
When to call, and what to do first
For the problems Las Cruces homeowners call about most, and why they come up here:
- Water Softener Installation
Why it comes up in Las Cruces: Deep desert groundwater is hard and leaves heavy scale.
- Signs:
- White scale that clogs aerators and showerheads, spotty glasses, a noisy water heater
- Urgent when:
- Rarely urgent; scale builds slowly
- Before help arrives:
- Check your water hardness in the utility's water quality report
- Repair or replace:
- Hard water damaging heaters or fixtures: a softener protects them
- Water Heater Replacement
Why it comes up in Las Cruces: Scale and summer heat shorten tank life.
- Signs:
- Water around the tank base, rusty hot water, a tank past 10 years
- Urgent when:
- The tank itself is leaking
- Before help arrives:
- Turn off gas or power and close the cold-water valve
- Repair or replace:
- Leaking tank: replace. Failed part on a younger tank: repair
- Frozen Pipe Repair
Why it comes up in Las Cruces: Desert winter nights drop below freezing and catch exposed pipes.
- Signs:
- No water at a faucet in freezing weather; frost on a pipe
- Urgent when:
- A pipe has split or water is spraying
- Before help arrives:
- Open the faucet, warm the pipe gently; never use an open flame
- Repair or replace:
- Thawed and intact: no repair. Cracked: replace that section
Why Las Cruces homes need these repairs
Las Cruces is southern New Mexico's largest city, home to New Mexico State University, with adobe-style older homes near the Mesilla Valley and newer subdivisions on the East Mesa. All of its water is pumped from deep desert aquifers, so hard water, desert heat and occasional hard freezes drive most plumbing calls.
Local conditions behind Las Cruces plumbing problems
- Median home built
- 1993
- Built before 1980
- 31%
- Owner-occupied
- 59%
- Water hardness
- See below
- Winter
- Regular hard freezes
- Plumbing code
- Local
Las Cruces service pages
- Water Heater Replacement in Las Cruces, NMWater Heater Replacement in Las Cruces, NM: scale and summer heat shorten tank life.
- Frozen Pipe Repair in Las Cruces, NMFrozen Pipe Repair in Las Cruces, NM: desert winter nights drop below freezing and catch exposed pipes.
- Water Softener Installation in Las Cruces, NMWater Softener Installation in Las Cruces, NM: deep desert groundwater is hard and leaves heavy scale.
Frozen pipe risk in Las Cruces
Regular hard freezes
Las Cruces's water supply and your plumbing
Las Cruces pumps its water from two deep aquifers, the Mesilla and Jornada bolsons, through 30 city wells plus 14 wells in the acquired Jornada Water System. [1]
Las Cruces Utilities produces about 6.5 billion gallons of drinking water a year, sampled for up to 121 potential contaminants. [2]
Polybutylene-era homes in Las Cruces: leaks and repiping
The median home in Las Cruces was built in 1993, and 31% of homes predate 1980. Homes from that era were typically built with copper or CPVC supply, plastic drains, and in some homes gray polybutylene supply pipe, which is where leaks, low pressure and drain problems usually start as they age.
- Galvanized steel supply (1900–1960)
- Copper supply (1950–2000)
- Polybutylene (some homes) (1978–1996)
- PEX / CPVC (1995–today)
Las Cruces plumbing questions
Is a water softener worth it in Las Cruces?
It depends on how hard the water is; softeners protect water heaters, tankless units and fixtures from scale. Why it comes up in Las Cruces: Deep desert groundwater is hard and leaves heavy scale.
When is a leaking water heater an emergency in Las Cruces?
A leak from the tank itself won't stop and usually means replacement; turn off the gas or power and the cold-water valve, then call. Why it comes up in Las Cruces: Scale and summer heat shorten tank life.
Where does Las Cruces get its water?
Entirely from deep wells in the Mesilla and Jornada bolson aquifers, run by Las Cruces Utilities.
Why does Las Cruces water sometimes smell like sulfur?
Some source water naturally contains sulfide; flushing a water heater and replacing its anode rod often helps if the smell is only in hot water.
I rent near NMSU. Who handles plumbing?
New Mexico landlords must keep plumbing in working order. Send the repair request in writing and close the nearest shutoff if water is leaking.
Do pipes freeze in Las Cruces?
Occasionally. Desert nights can drop below freezing; insulate exposed lines and cover hose bibs.
Sources (3)
- U.S. Census Bureau, ACS 2024 1-year (B25035) · checked 2026-10-01
- City of Las Cruces, Water Operations and Maintenance · checked 2026-10-05
- City of Las Cruces, Water Operations and Maintenance · checked 2026-10-05
