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24/7 emergency plumber in Cambridge, MA

Burst pipe, no heat, no hot water, a gas smell or a sewer backup in Cambridge? Call +1 (774) 486-0909 — we answer 24/7 across Harvard Square, Central Square, Kendall, Porter Square and East Cambridge, and we'll talk you through it while we head your way.

Updated July 2026 · Reviewed by Ilgiz Shaikov, MA Master Plumber #17137

Fully Licensed & Insured in MA 5.0★ Google (40 reviews) Answered 24/7 · same-day
Emergencies in Cambridge

When a plumbing emergency can't wait

Cambridge is dense and old, and its emergencies reflect that: burst galvanized supply lines and backed-up cast-iron drains in North Cambridge and Cambridgeport triple-deckers, shared-line issues in brownstone condos near the squares, and heating that fails in tight mechanical rooms. We shut water or gas down safely, stop the damage and restore service — permitted through the City of Cambridge Inspectional Services Department when the fix requires it, and done with respect for your building and neighbors.

We cover Cambridge regularly and answer 24/7 — Harvard Square, Central Square, Kendall, Porter Square, Inman Square and East Cambridge — coordinating building access in condos and multi-families and working with respect for your neighbors.

The emergencies we see most in Cambridge

  • Burst galvanized supply lines and cast-iron backups in North Cambridge and Cambridgeport triple-deckers
  • Shared-line failures in brownstone condos near Harvard, Central and Porter Squares
  • Heating faults in tight mechanical rooms across the city

We also handle no hot water, gas leaks, sewer & drain backups and frozen pipes 24/7 — and back the emergency fix with a full boiler or water-heater repair or replacement if it's needed.

See all plumbing services in Cambridge →

Before we arrive

What to do right now

Burst or leaking pipe

  • Shut the main water valve.
  • Open a low faucet to drain the line.
  • Move valuables clear of the water.
  • Call us — we'll guide you.

No hot water / no heat

  • For gas units, check the pilot/ignition status.
  • Don't relight if you smell gas.
  • Note any error codes.
  • Call and we'll diagnose it.

Smell of gas

  • Leave the building right away.
  • Don't flip switches or light flames.
  • Call your gas utility's emergency line first.
  • Then call us for licensed repair.

Sewage backup

  • Stop running water and flushing.
  • Keep people and pets clear.
  • Note which fixtures back up.
  • Call us to clear the line.
Questions

Emergency plumbing in Cambridge — FAQ

Do you answer emergencies in Cambridge condos and multi-families?

Yes. We handle burst pipes, backups and no-heat calls in Cambridge's triple-deckers, two-families and brownstone condos, coordinating access and shutting shared systems down safely. 24/7 at +1 (774) 486-0909.

How soon can you reach a Cambridge emergency?

We cover Cambridge regularly and answer 24/7 — call and we'll get to you fast for a burst pipe, no heat, no hot water or a gas smell.

What should I do about a burst pipe before you arrive?

Shut your main water valve, open a low faucet to drain the line and move valuables clear of the water. In a condo or multi-family, let neighbors below know. Then call us.

Do you clear emergency sewer and drain backups in Cambridge?

Yes. Sewage backing up is an emergency — we clear main-line and shared-line blockages common in North Cambridge and Cambridgeport and camera the line to find the cause.

Do you fix gas leaks in Cambridge?

If you smell gas, leave and call your gas utility's emergency line first. Once it's safe, call us for licensed gas repair, permitted through the City of Cambridge Inspectional Services Department.

What areas around Cambridge do you cover for emergencies?

From our shop in Millbury, MA we answer emergencies across Cambridge and the surrounding towns in the Worcester area, MetroWest and Greater Boston, 24/7. Don't see your town? Call and ask — +1 (774) 486-0909.

Emergency plumber in Cambridge?

We answer 24/7 and get to you fast. Don't wait on a leak, no heat or a gas smell.

+1 (774) 486-0909
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