Independent guide. Not affiliated with any business.
Leaking Water Heater Help (617) 549-5734

Home › South Shore ›

Water heater leaking in Avon? Call before it gets worse.

One call reaches a licensed local plumber who replaces water heaters in Avon, usually the same day. Know what a fair price looks like before anyone arrives. Based near Quincy.

Call now

(617) 549-5734

24 hours, 7 days

Call now

A small town with a lot of two-families

Avon has about 1,700 homes. Almost a third of them are in two-, three- or four-family houses, the highest share of the South Shore towns on this site. The median home was built in 1954.

Well water

Avon's water comes from seven town wells. The annual report does not give a hardness figure. Ask the water department for it. What the number means for a tank.

Gas and rebates

Eversource is the gas company. If you smell gas, leave and call 911, then Eversource at 800-525-8222. National Grid supplies the electricity, so Mass Save's $750 rebate on a heat pump water heater applies in 2026.

Tenants

The Avon Board of Health is at 65 East Main Street and sees people by appointment: 508-588-0414, extension 1016. What a landlord owes on hot water.

Updated October 2026

Main sources

Common situations

Leaking water heaterShut the water and the heat, find the source, and know which leaks mean a new tank.Stopping water damageStop it, stay clear of wet wiring, dry it inside two days, and keep the record your insurer asks for.Upper floors and condosWho to tell first, the pan the code requires, and how condos divide the bill.No hot waterThe checks you can make yourself on a gas or electric heater, and when to stop.Replacement costDated Massachusetts price ranges, what pushes a quote up, and what the quote must state.Landlords and tenantsThe hot water temperatures the code requires, who pays for the fuel, and the deadlines.Preventing a leakThe anode, the flush, the relief valve and the pressure, and where each town's water comes from.

What you can call about

  • Leaking or burst tank, same-day replacement
  • No hot water, pilot and igniter problems
  • Tank and tankless (gas, electric, oil-fired)
  • Expansion tank and pressure valve
  • Old unit hauled away
  • Upper-floor, closet and attic units in condos, multi-families and apartments

Hours

Every day
24 hours, 7 days

Location

Other towns on the South Shore

AbingtonBraintreeBrocktonCantonHinghamMiltonQuincyRandolphSharonStoughtonWeymouthWhitman

Other areas:MetroWestNorth ShoreWorcester area

Questions

Is this a plumbing company?

No. This is an independent referral site for Avon. Calls go to a local licensed plumber. Ask for the license number on the call.

What should I do right now?

Turn off the cold water supply valve on top of the heater, then shut off the gas valve or the breaker. Put towels down and move anything valuable off the floor. Then call.

I'm a tenant. Whose problem is this?

The landlord's. Massachusetts requires landlords to supply hot water and to fix a failed heater promptly. Shut the valve, photograph the leak, and notify the landlord in writing today. If you need the number for a plumber because the landlord asked you to arrange it, that is what this line is for.

It's a condo. Who pays?

Usually the unit owner for the heater itself and any damage inside the unit; damage to units below or common areas goes through the association's master policy and your HO-6. Document everything before the plumber removes the old tank.

Do you charge for the call?

No. You pay the plumber directly for any work you agree to.

Call now: (617) 549-5734