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Hand closing a red-handled water shutoff valve on a copper line to stop a leak
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Emergency Plumber Lawrence MA Near Methuen

Lawrence plumbing problems usually start with the age of the house. Our licensed plumbers dispatch from 251 Broadway in Methuen, straight down Route 28 over the Merrimack, with 24/7 emergency dispatch on (603) 815-9179.

If water is moving where it should not be, shut the main valve first, then call. The steps are further down this page.

24/7 emergency dispatchLicensed plumbersClear price before work startsSame-day appointments when available
ZIP codes we serve:018410184001843
Lawrence emergency line
(603) 815-9179 Call now
Housing age

Over 44% of the homes here predate 1940

The Census figures for Lawrence are blunt. Of 31,845 housing units, 44.4% were built in 1939 or earlier, and the citywide median build year is 1950. That means a lot of original pipe is still inside walls, under slabs and in the street connection.

Age shows up as galvanized steel choked with rust, cast iron drains that have flaked inside, and lead or unknown-material water services. When one of those fails at night, it is an emergency, and our 24/7 line is built for it.

44.4%of Lawrence homes built in 1939 or earlier
1943median year built in ZIP 01841
28.1%of homes are owner-occupied
Share of homes built in 1939 or earlier, by ZIP (ACS 2020 to 2024)
ZIPShare built 1939 or earlierMedian year builtWhat it means for a call
0184148.9%1943Expect old drains, galvanized lines and mixed repairs from decades of owners
0184341.2%1954Older stock alongside postwar houses, so the pipe material varies house to house
0184032.7%1955Fewer pre-1940 homes, but the City Hall ZIP still has older housing

Only 28.1% of Lawrence homes are owner-occupied, so many households here are tenants. If you rent, tell your landlord the minute you find a leak. Call us if you cannot reach them and water is still running.

Water service

Lead, unknown and copper: where Lawrence service lines stand

Lawrence draws from the Merrimack River and treats it at its own plant on Water Street. The Water & Sewer Department reports 12,777 service lines in the city. Since 2017 it has replaced 126 lead lines, records show about 57 possibly still in place, and 345 are of unknown material.

Those two leftover groups matter to you. In the 2026 report, the 30 homes sampled came in at 0.000 mg/L at the 90th percentile, but the pipe in your own yard is a separate question.

You own the pipe from the street main through the meter

The City states that the service runs from the main up to and including your meter and that the owner pays to maintain it. Since January 2014 new lead cannot go into a service, so lead services are not repaired. The City encourages replacing them with copper. Check the City's service line inventory map for your address, then call a licensed plumber for the replacement.

Reading your service line status
Inventory resultWhat to doWho is involved
LeadPlan a copper replacement, do not patch itLicensed plumber with the Water & Sewer Department
Unknown materialHave it identified by exposing the line at the meter or entryPlumber, then the City records
CopperWatch for leaks if the water bill climbsPlumber for leak location

A full water service failure is a street-to-house job, so see our page on water line repair for how the work goes. For houses with old galvanized plumbing inside, a repipe ends the cycle of patch after patch.

Water pouring in a Lawrence basement right now?

Call (603) 815-9179 and we will dispatch a licensed plumber from Methuen.

(603) 815-9179
Sewer and flooding

Combined sewers, the Spicket, and basements that fill in a storm

Lawrence runs about 137 miles of sanitary and combined sewers. Roughly 30% of the system has been separated, so combined pipes still carry both storm runoff and household waste through the older parts of the city. The Greater Lawrence Sanitary District permit lists 6 combined sewer overflow outfalls, and the same district treats the flow in North Andover.

In a hard rain, that shared pipe can fill faster than it drains. Water then looks for the lowest opening, which is your basement floor drain. A backwater valve on the building drain and a working sump pump are the practical defenses.

The Arlington lesson

Arlington sits beside the Spicket River, and it has flooded. In 2003 FEMA, with HUD funds, paid to relocate 22 owners and tenants there, which it called the largest such acquisition in New England. If your basement stays damp near the river, a sump pump check before storm season costs far less than a flooded finish.

Report a sewer overflow to the City at 978-620-3580, then call us if sewage is inside your house.

When a sewer line itself has collapsed or cracked, the fix is excavation or lining, and our page on sewer line repair explains how that decision gets made. Crews that cover Lawrence also take calls from North Andover on its east side and Andover to the south, all through the same dispatch.

Winter

Cold snaps, meters and frozen pipes

The state building code table uses a 48 inch frost depth, and the City itself warns that pipes and meters freeze in attics, basements, crawl spaces, garages and exterior walls. It suggests keeping the thermostat at 55 F or higher and finding your master shutoff before you need it.

Because the service through the meter is yours, a frozen meter or split pipe is your repair. If a pipe bursts in the middle of the night, we treat it as an emergency call, and our page on burst pipe repair covers what we do on site.

Before the first hard freeze

  • Find the main shutoff and turn it once to make sure it moves
  • Insulate pipes in garages, crawl spaces and exterior walls
  • Open cabinet doors under sinks on exterior walls in a cold snap
  • Keep the thermostat at 55 F or higher if the house is empty
Gas

Gas appliances in South Lawrence and everywhere else

After the September 13, 2018 over-pressurization of the Columbia Gas system, which hit Lawrence, Andover and North Andover, gas piping and appliance hookups in many homes were disconnected, abandoned or relit. Eversource now operates the gas system.

A licensed plumber and gas fitter should confirm that your water heater has a correct vent, a shutoff and a sound connection. If you smell gas, leave the house and call Eversource or 911 first. Do not call a plumber first.

Permits

Permits and inspections in Lawrence

Lawrence Inspectional Services sits at 200 Common Street, and permits are filed through the City's online permit portal. We do not guess at permit rules the City has not published, so ask us and we will confirm the process for your job when you call. Massachusetts requires emergency work to be inspected by the next working day.

A burst pipe or active leak in a Lawrence home: do these four things before the plumber arrives. The line to call, day or night, is (603) 815-9179.

Shut off the main

Turn the main valve at the meter or where the service enters the house. If you cannot reach it or it will not turn, call the Water & Sewer Department at 978-620-3110 about the street side.

Kill power near the water

Switch off the breaker for any wet room, basement or kitchen. Do not step into standing water near outlets or a panel.

Clear the area

Move people and pets out of the wet zone. Lift rugs and valuables if you can do it dry and safely.

Call the 24/7 line

Call (603) 815-9179 with your address, the ZIP and what you see, and we will dispatch a licensed plumber.

Lawrence plumbing questions

Yes. Our licensed plumbers answer the 24/7 emergency line for burst pipes, sewer backups and water heater failures in Lawrence, and we dispatch from 251 Broadway in Methuen, just across the river. Same-day appointments when available.

Yes. ZIP 01841 is the largest by population and has the oldest median build year (1943). ZIPs 01840 and 01843 are also Lawrence ZIPs. We take calls in all three.

According to the City, your water service runs from the main in the street up to and including your meter, and the owner is responsible for maintaining it. A licensed plumber handles the repair, coordinated with the Water & Sewer Department.

The City publishes a service line inventory map. Look up your address, and if the material shows as lead or unknown, ask us about exposing the line to confirm it.

No. The City says new lead has been prohibited in a service since January 2014, so lead services are not repaired. It encourages owners to replace them with copper.

Older parts of the sewer system are combined, so storm runoff and waste share the same pipe and can overload it. Floor drains are the lowest opening in many basements. A backwater valve, a clean main drain and a working sump pump all help.

Leave right away and call Eversource or 911 from outside. Do not flip switches or light anything. A plumber and gas fitter can inspect the appliance after the utility has cleared the house.

Yes. Only 28.1% of Lawrence homes are owner-occupied, so many households here are tenants. Tenants should tell the landlord first. If water is still running, call us to stop the damage.

Not sure which pipe it is? Call (603) 815-9179 any hour and describe what you see.

On the map

Dispatched across the river from Methuen to all three Lawrence ZIPs

Lawrence emergency plumbing from Methuen

Call (603) 815-9179 for a licensed plumber with a clear price before work starts.

Call (603) 815-9179
Where we dispatch

Methuen and the nearby towns we cover

Dispatch runs from Methuen, MA to Lawrence, Haverhill, North Andover, Dracut and Andover, 24 hours a day.

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Call now: (603) 815-9179