Water Heater Repair in Manchester, CT
Manchester runs its own water system, and what comes out of your tap depends on where you live: reservoir water in some parts of town, very hard well water in others. About half of homes heat with gas from Connecticut Natural Gas. If your water heater has quit or is leaking, call and get a plumber out.
What shapes water heater trouble in Manchester
Reservoir water or hard well water
The Manchester Water Department draws on seven reservoirs and nine active wells. Reservoir water is treated at the Globe Hollow plant on Spring Street, and in 2024 it made up 51.7% of the supply, with wells supplying the other 48.3%. The department says its water ranges from moderately hard where reservoir water is blended with well water to very hard in areas served by the New State Road and Love Lane wells, which run about 250 mg/L, or 14.6 grains per gallon.
The 2024 report measured calcium at about 14 ppm in the blended zone and 69 ppm in the New State Road and Love Lane zone. It also notes that more of the supply comes from wells in summer, so the water carries slightly more minerals then. Hard water leaves scale in a tank over time. Call 860-647-6050 and the department will look up which zone you're in.
Flushing season and your hot water tank
The town flushes its water mains each year, with 2026 work set for weeks in June and early July, from 7:15 a.m. to 3 p.m. If discolored water reaches your home, the town says to run each cold faucet until it clears, then the hot. If the hot water stays discolored, it says you may need to flush sediment from your tank by opening the drain valve at the bottom and running it until the water clears. For discolored water that doesn't clear, call the Water Division at 860-647-3201.
Galvanized and unknown service lines
In November 2024 the town published an inventory of about 16,100 service lines. It found over 4,900 non-lead lines, 460 galvanized lines that will need replacing and fewer than 10 lead lines, with nearly 11,000 still unknown. The town's goal is to replace all lead and galvanized service connections within ten years. You can look up your address on the town's service line map or email [email protected].
The Water & Sewer Department notes that income-eligible properties may get help through an Emergency Replacement Program that covers plumbing repairs for water and sewer. Water costs $5.36 and sewer $7.87 per hundred cubic feet, about 748 gallons, so a leaking tank or a relief valve that keeps running shows up on the bill.
Plumbing permits and who can do the work
Manchester takes permit applications through its online portal, and the Building Inspection Division processes each permit type, including plumbing and mechanical, separately, with no blanket permits. Its FAQ says an owner of a single-family, owner-occupied home may do the work on their own permit. If someone other than the owner lives there, or the home is a two-family or larger, a state-licensed contractor must do the work. The division is at 494 Main Street, 860-647-3052.
That matters here, since about 43% of Manchester homes are rented and 28% are in buildings with five or more units. About 25% of homes heat with oil and 17% with electricity.
Scrap metal at the transfer station
The transfer station at 311 Olcott Street takes scrap metal for free, which it defines as anything at least 50% metal. You need a recycling permit card, free to residents with proof of residency, from the Sanitation Office window. It's open Tuesday through Friday and Saturdays, closed Sunday and Monday. The page doesn't list water heaters by name, so call 860-647-5235 to confirm before you haul an old tank.
Safe steps for Manchester homes
- Leaking? Close the cold water valve on top of the tank.
- Turn off the gas valve or the breaker for the heater.
- Gas smell? Connecticut Natural Gas serves Manchester. Go outside and call CNG at 866-924-5325, or 911, from a safe place.
Where we take calls
Manchester, Hartford County, ZIP codes 06040, 06042. Not sure your address is covered? Call and we'll check.
Nearby towns
Repair, replacement and emergencies

Water Heater Repair
Gas, electric and tankless repairs, from pilot lights to heating elements.
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No Hot Water
Cold shower this morning? Get the cause found and fixed fast.
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Leaking Water Heater
Water around the tank or a dripping relief valve. Act before it floods.
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Emergency Water Heater Repair
Burst tank, gas smell or water everywhere. Call right away.
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Water Heater Replacement
When repair no longer makes sense, get a new tank or tankless unit.
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Tankless Water Heater Repair
Error codes, lukewarm water and scale buildup on tankless units.
Learn moreManchester water heater questions
Who is the gas company in Manchester, CT?
Connecticut Natural Gas lists Manchester among the towns it serves. If you smell gas, go outside and call CNG at 866-924-5325 or 911.
Is Manchester's water hard?
It depends on where you live. The Water Department says it ranges from moderately hard to very hard, about 14.6 grains per gallon, in areas served by the New State Road and Love Lane wells.
My hot water is brown after hydrant flushing. What should I do?
The town says to run cold faucets until clear, then hot. If the hot water stays discolored, flush the tank from its drain valve. Call 860-647-3201 if it doesn't clear.
Can I replace my own water heater in Manchester?
The town's FAQ says owners of single-family, owner-occupied homes may do work on their own permit. Rentals and two-family or larger homes need a state-licensed contractor.
Where these local facts come from
- US Census Bureau, American Community Survey 2020-2024 (via Census Reporter)
- Manchester Water Department, 2024 annual water quality report
- Town of Manchester, water flushing 2026
- Town of Manchester, water service line inventory published (Nov. 2024)
- Manchester Water & Sewer Department, customer information
- Town of Manchester, Building Inspection Division
- Town of Manchester, Building Inspection Division FAQs
- Town of Manchester, transfer station
- Connecticut Natural Gas, service area town list
- Connecticut Natural Gas, gas leaks
Figures are the latest published by each source. Pricing and availability are set by the plumber.
No hot water in Manchester?
Call now for water heater repair or replacement.