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Water heater service(858) 465-8561
Serving Cambridge, 43725

Water Heater Repair in Cambridge, OH

Cambridge's city water averaged 305 mg/L hardness in 2023, about 17.8 grains per gallon, and about 32% of homes here date to 1939 or earlier. If your water heater has quit or is leaking, call and get a plumber out.

Call for service(858) 465-8561What's different in Cambridge
Cold in Hot out 1 T&P relief valvedrips from high pressure 2 Anode rodused up, tank rusts 3 Dip tubecracks, hot runs out 4 Sedimenthard water, popping 5 Gas valveno heat, no pilot 6 Pilot & thermocouplepilot keeps going out
  • One callStraight to water heater help
  • Repair or replaceHonest advice on which makes sense
  • All major brandsRheem, A.O. Smith, Bradford White, Rinnai, Navien
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Cambridge at a glance

What shapes water heater trouble in Cambridge

17.8 gpg

average city water hardness in 2023

Source: City of Cambridge
32%

of Cambridge homes were built in 1939 or earlier

Source: US Census Bureau
51%

of households rent

Source: US Census Bureau
$40

county residential plumbing permit, plus $9 per fixture (2024)

Source: Cambridge-Guernsey County Health Department
Hard water

Hard water and your tank

The city's 2025 water report puts Cambridge's average hardness for 2023 at 305 mg/L, or 17.82 grains per gallon. Cambridge treats surface water, which the state's source assessment ties to Wills Creek and its tributaries. The city serves about 10,360 people directly, plus customers of the Western Guernsey Regional Water District and the Guernsey County Water Department.

Water that hard drops scale in a tank quickly. On a gas heater you hear it as popping or rumbling, and on an electric heater it crusts the lower element until it fails. A yearly flush helps, and a softener helps more. If an older heater is already loud, a flush may not be enough.

Service lines

Lead lines are on the inventory

Cambridge's public service line inventory runs to nearly 3,900 entries. It lists hundreds of city-owned portions as lead, and the customer-owned side is marked unknown at many addresses. You can look up your address online or view the inventory at the water plant, 1700 Burgess Avenue. In 2025 lead testing, none of 30 samples was over the action level.

Homes

Old houses, half rentals

The median Cambridge home was built in 1955. About 32% date from 1939 or earlier and only about 8% from 2000 or later. About 51% of households rent, so renters should tell the landlord first and shut the cold supply above the heater if it's leaking. About 72% of homes heat with gas and 26% with electricity.

Permits

County plumbing permits, boil orders

The Guernsey County Health Department issues and inspects plumbing permits. Its 2024 fee schedule lists a residential permit at $40 plus $9 per fixture, with a penalty for work done before the permit is bought.

When water pressure in part of the city drops below 20 psi, from a main break or other work, the city issues a boil order, usually for 24 to 48 hours. To check whether your street is under one, call the water plant at 740-439-2130.

Before the plumber arrives

Safe steps for Cambridge homes

  1. Leaking? Close the cold water valve on top of the tank.
  2. Turn off the gas valve or the breaker for the heater.
  3. Gas smell? Leave the house, then call 911 and your gas utility from outside, using the emergency number on your gas bill.
Service area

Where we take calls

Cambridge, Guernsey County, ZIP codes 43725. Not sure your address is covered? Call and we'll check.

Nearby towns

Services in Cambridge

Repair, replacement and emergencies

Plumber using a pipe wrench on the gas line of a tank water heater

Water Heater Repair

Gas, electric and tankless repairs, from pilot lights to heating elements.

Learn moreHot water running with steam from a copper kitchen faucet after a water heater repair

No Hot Water

Cold shower this morning? Get the cause found and fixed fast.

Learn moreTank water heater leaking water from its base onto a basement floor

Leaking Water Heater

Water around the tank or a dripping relief valve. Act before it floods.

Learn morePlumber's tool bag, pipe wrenches and copper fittings beside a water heater

Emergency Water Heater Repair

Burst tank, gas smell or water everywhere. Call right away.

Learn morePlumber wheeling a new tank water heater through a home hallway on a hand truck

Water Heater Replacement

When repair no longer makes sense, get a new tank or tankless unit.

Learn moreWall-mounted tankless water heater with copper and brass water and gas lines

Tankless Water Heater Repair

Error codes, lukewarm water and scale buildup on tankless units.

Learn more
Questions

Cambridge water heater questions

How hard is Cambridge's water?

The city's report puts the 2023 average at 305 mg/L, about 17.8 grains per gallon. That is hard enough to scale a tank quickly.

Does Cambridge have lead service lines?

Yes, some. The city's public inventory lists hundreds of city-owned portions as lead. Look up your address online or at the water plant on Burgess Avenue.

Do I need a permit for a water heater in Cambridge?

Plumbing permits come from the Guernsey County Health Department. Its 2024 schedule lists $40 per residential permit plus $9 per fixture.

How do I know if there's a boil order?

Call the water plant at 740-439-2130 or the utilities office at 740-432-5453. Boil orders usually last 24 to 48 hours.

Sources

Where these local facts come from

Figures are the latest published by each source. Pricing and availability are set by the plumber.

No hot water in Cambridge?

Call now for water heater repair or replacement.

Call for service(858) 465-8561
Call (858) 465-8561