A plumbing emergency can cause thousands of dollars in water damage within minutes. When disaster strikes your New Hampshire home or business, you need a licensed plumber who picks up the phone and shows up fast — at any hour, any day, without charging a premium for it. That's exactly what Plumbing HVAC Services New Hampshire delivers.
📞 (603) 555-0100
Available 24 hours a day, 7 days a week — no overtime charges
Plumbing Emergencies We Respond To
What to Do During a Plumbing Emergency in NH
While waiting for our emergency plumber to arrive, these steps can minimize damage:
Shut Off the Main Water
Locate your home's main water shutoff valve (typically near the water meter in the basement or utility area) and turn it off clockwise. This stops all water flow into the home.
Turn Off the Water Heater
If your main is off, turn off your water heater to prevent it from running dry and overheating. For gas units, set to pilot mode.
Open Faucets to Drain Pressure
Open cold water taps throughout the house to relieve pressure and drain residual water from pipes, reducing further damage from any remaining flow.
Don't Use Electrical in Flooded Areas
If water has reached electrical outlets, panels, or appliances, do not enter the area. Shut off the breaker for affected areas if you can do so safely from a dry location.
Call Us Immediately
Call (603) 555-0100. Our 24/7 dispatch team will have a licensed plumber en route within minutes. Document the damage with photos for insurance purposes while you wait.
Burst Pipe Emergencies in New Hampshire
Burst pipes are the most common winter plumbing emergency in New Hampshire. When temperatures plunge — and NH regularly sees multi-day stretches below -10°F — water inside pipes can freeze, expand, and split the pipe wall. A 1/8-inch crack in a pipe can release 250 gallons of water per day.
High-risk areas in NH homes: pipes in exterior walls, crawl spaces, unheated basements, garage walls, and under kitchen or bathroom cabinets on exterior walls. Pipes in vacation homes that are unoccupied during winter are particularly vulnerable.
If you return to find your home with frozen or burst pipes, call us immediately and locate your main water shutoff valve to stop the flow. We'll dispatch an emergency plumber and assess the damage — including which pipes need replacement and whether structural or drywall damage has occurred.
Sewage Backup Emergencies
Raw sewage backing up into your home is a serious health hazard requiring immediate professional response. Common causes include main sewer line blockages from grease buildup, tree root intrusion, or pipe collapse. If you see sewage or dark water coming up through floor drains or multiple fixtures simultaneously, stop using all water immediately and call us.
Our emergency response includes clearing the blockage, sanitizing affected areas, and — if needed — deploying a sewer camera to identify any structural damage to the sewer line that may require permanent repair.
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Licensed NH technicians available 24/7. Same-day appointments available.
📞 (603) 555-0100Gas Line Emergencies
If you smell gas (a rotten egg odor) in your home, do not use any electrical switches, phones, or appliances. Leave the house immediately, leaving doors open as you go. Call 911 and your gas utility from outside or from a neighbor's home. Once the utility confirms the scene is safe, call us to locate and repair the leak. Our technicians are licensed for gas line work in New Hampshire.
Sump Pump Failure During NH Storms
New Hampshire's spring thaw and fall storms create peak demand for sump pump function. A failed sump pump during a heavy rainfall event can flood a basement in hours. We carry replacement sump pumps on our emergency vehicles and can typically restore function within an hour of arrival. We also install battery backup sump pump systems — a worthwhile investment for homes in flood-prone areas or with finished basements.
Emergency Plumbing FAQs
No. We do not charge overtime premiums for nights, weekends, or holidays. Our emergency rate is the same as our standard service rate — we believe emergencies are stressful enough without price gouging.
Our target response time is 60 minutes or less for most NH service areas. Response time varies by location and demand — we'll give you an honest ETA when you call.
If you have no water flow and suspect frozen pipes, call us immediately. Do not attempt to thaw pipes with an open flame. If you use a hair dryer, start from the faucet end and work toward the cold section. If a pipe has already burst, shut off your main water and call us right away.
Yes. A sump pump failure during a significant rain event can allow several inches of water to accumulate in a basement within hours. We strongly recommend a battery backup sump system — it's inexpensive insurance against a potentially catastrophic flood.
Yes. Raw sewage contains bacteria, viruses, and pathogens that pose serious health risks. Keep family and pets out of affected areas. Do not attempt to clean up sewage yourself without appropriate protective equipment. Call us — we'll clear the blockage and sanitize affected areas.
Serving All of New Hampshire — 24 Hours a Day
Our emergency dispatch team covers all of New Hampshire including Manchester, Nashua, Concord, Dover, Portsmouth, Keene, Laconia, Derry, Rochester, and all surrounding communities. See all service areas →