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Frozen Pipes in Clovis, NM: What to Do Before the Thaw Floods Your Home

By Clovis NM Plumbers
Posted on September 20, 2026 · 5 min read
Frozen Pipes in Clovis, NM: What to Do Before the Thaw Floods Your Home

When temperatures in eastern New Mexico take a sudden dive, frozen pipes in Clovis NM become one of the most urgent household emergencies a homeowner can face. Clovis sits on the high plains where winter cold snaps can arrive fast and hit hard — and the area's older housing stock and exposed plumbing make the risk even greater than many residents realize. A pipe that freezes overnight can burst by morning, turning a small inconvenience into thousands of dollars in water damage before you've had your first cup of coffee.

Why Frozen Pipes in Clovis, NM Are More Common Than You Think

Clovis experiences a semi-arid climate, which means most homeowners don't think of it as freeze country. But the city regularly sees temperatures drop below 20°F between November and February, and wind chill can push that figure even lower. Many homes in Clovis were built in the mid-20th century with supply lines routed through exterior walls, unheated crawl spaces, and uninsulated garage areas — all locations where water can freeze quickly when the mercury falls. Even newer construction is not immune if insulation has settled, shifted, or was installed incorrectly around plumbing chases.

Water expands by roughly nine percent when it freezes. That expansion puts enormous pressure on your pipes — pressure that cast iron, copper, and PVC are simply not designed to withstand for long. The freeze itself doesn't always cause immediate damage; it's the thaw that unleashes the problem. As temperatures rise, water rushes through a crack or a blown joint that formed overnight, and the resulting leak can saturate walls, subfloors, and ceilings in a matter of minutes. Understanding this process is the first step toward stopping it before it starts.

The pipes most vulnerable in a Clovis home are those along the north-facing exterior walls, in cabinet spaces beneath sinks on outside walls, in the attic if any supply lines run up there, and anywhere insulation may have been disturbed during a past renovation. A quick visual inspection each fall — before the first hard freeze — can reveal the spots that need attention most.

What to Do When You Suspect a Pipe Has Frozen

If you turn on a faucet and only a trickle comes out — or nothing at all — during cold weather, a frozen pipe is the likely culprit. Start by locating your main water shut-off valve so you know exactly where it is if you need to act fast. Do not leave the tap fully open and walk away; instead, open it slightly so that when the ice begins to melt, the moving water can help relieve pressure from inside the pipe.

Never use an open flame, a propane torch, or a heat gun on a frozen pipe. These tools create fire hazards and can cause uneven heating that damages the pipe material or soldered joints. Safe alternatives include a standard hair dryer on its lowest setting, electric heating tape rated for indoor plumbing use, or warm towels wrapped around the affected section. Work from the faucet end back toward the frozen section, and keep the faucet open throughout so steam doesn't build up behind the blockage. If you cannot locate the frozen section, or if the pipe runs inside a wall you can't access, stop and call a professional rather than risk making things worse.

If water is already flowing from a burst or cracked pipe, shut off the main water supply immediately. Then call for Emergency Plumber service — a trained plumber can assess the full extent of the damage, safely restore water to your home, and prevent secondary issues like mold growth that begin within 24 to 48 hours of a water intrusion event.

How to Protect Your Pipes Before the Next Cold Snap Hits

Prevention is far less expensive than repair. Before winter arrives each year, take time to insulate any exposed pipes in unheated spaces using foam pipe insulation sleeves, which are inexpensive and available at any hardware store in Clovis. Pay special attention to crawl space vents — many homeowners close these in winter to keep cold air out, which is often the right call, but do check with a professional to make sure airflow isn't completely cut off in a way that could cause moisture problems. Disconnect and drain garden hoses, and consider installing frost-free hose bibs if your current exterior spigots don't have them.

During a hard freeze, let cold water drip from faucets that are served by pipes running through exterior walls. The slight movement of water through the line makes it significantly harder for ice to form. Keep your thermostat set to at least 55°F even when you're away from home, and open cabinet doors under sinks on exterior walls to let warm household air circulate around the plumbing. If you're leaving town for an extended period, ask a neighbor to check on your home or consider shutting off the main supply and draining the lines entirely.

If a pipe has already frozen and burst, professional repair is not optional — it's essential. The team that handles Frozen And Burst Pipe Repair will not only fix the break but also inspect the surrounding plumbing to identify any other vulnerable spots before they become the next emergency. A thorough professional assessment now is worth far more than a reactive call at 2 a.m. in January.

Frequently Asked Questions

Pipes can begin to freeze when outdoor temperatures drop to around 20°F, especially if they run through uninsulated exterior walls or unheated spaces. In Clovis, that threshold is regularly reached during winter cold snaps, so taking preventive steps before temperatures fall that far is always the safer approach.
Signs of a burst pipe include water stains on walls or ceilings, the sound of running water when all fixtures are off, a sudden drop in water pressure throughout the home, or visible wet spots near baseboards or under cabinets. If you notice any of these signs, shut off your main water supply immediately and contact a licensed plumber.
Most standard homeowner's insurance policies in New Mexico cover sudden and accidental damage from frozen pipes, but coverage can be denied if the insurer determines you failed to take reasonable precautions — such as maintaining heat in the home. Always document the damage with photos and contact your insurance provider promptly after any plumbing emergency.

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