- HEP Plumbing
- Water Heater

Water Heater
Water Heater | Emergency Plumbing | Plumbing | Jefferson City
When your Jefferson City water heater springs a leak or refuses to fire up, every minute counts. HEP’s seasoned technicians are on-call around the clock, racing to your door with fully stocked trucks and the skill to diagnose, repair, or replace tanked and tankless systems on the spot. From burst supply lines flooding the basement to failed thermostats leaving you with ice-cold showers, our certified pros handle urgent water-heater disasters with the same precision and courtesy that have made HEP the community’s first choice for emergency plumbing relief.
We know you don’t plan for breakdowns, so we keep pricing transparent, craftsmanship reliable, and communication crystal-clear—from the first phone call to the final test of hot water at the tap. Whether your unit runs on gas, electric, or hybrid technology, trust HEP to restore comfort, protect your property, and back every repair with iron-clad warranties—all while treating your home as carefully as our own.
FAQs
What situations count as a water-heater emergency and when should I call for help?
Any issue that threatens safety, causes property damage, or leaves you without hot water is considered an emergency. Examples include a ruptured tank or major leak, water spraying from fittings, a failed temperature & pressure (T&P) valve, no hot water in winter, the smell of gas near a gas unit, tripped breakers that immediately reset, or scalding-hot water. If you notice any of these conditions in Jefferson City or the surrounding Cole County area, shut off power or gas to the unit, close the cold-water inlet valve if possible, and call our 24/7 emergency line right away.
How fast can an emergency plumber get to my Jefferson City home or business?
We maintain on-call technicians around the clock. In most parts of Jefferson City we can arrive within 60 minutes—often faster during normal traffic conditions. Because we dispatch from multiple points inside Cole County, rural addresses usually see us in 90 minutes or less. When you call, our dispatcher gives you a live ETA and tracks the truck until it reaches your door.
Do you repair and replace every type of water heater?
Yes. Our licensed plumbers are trained and equipped to diagnose and service all major styles and brands, including traditional gas or electric storage tanks (20–120 gallons), high-efficiency power-vent models, propane units, hybrid heat-pump tanks, and both residential and light-commercial tankless/instant systems. If a replacement is required, we carry Rheem, Bradford White, A.O. Smith, Navien, and Rinnai models that meet Missouri’s current energy codes.
What should I do while waiting for the emergency plumber to arrive?
1) Turn off the power: switch the electric breaker to OFF or set the gas control to the PILOT or OFF position. 2) Close the cold-water inlet valve on top of the heater to stop incoming water. 3) If water is leaking, open a hot-water faucet upstairs to relieve pressure and place towels or a bucket under the leak. 4) Keep children and pets away, especially if there is scalding water or a gas odor. 5) Do NOT attempt complex repairs; just gather appliance information (model/serial) to speed diagnosis when we arrive.
Will your technician have the parts—or even a new water heater—on the truck?
Our service vehicles are stocked with the most common emergency-repair components such as thermostats, heating elements, gas control valves, igniters, anode rods, T&P valves, flex connectors, and expansion tanks. We also carry 30-, 40-, and 50-gallon standard-efficiency tanks and a selection of tankless units. In about 85% of emergency calls we can complete the repair or full replacement during the first visit without a run to the supply house.
How much does emergency water-heater service cost in Jefferson City?
We charge a modest after-hours dispatch fee that covers the immediate response, safety inspection, and up-front diagnosis. Once the problem is identified you are given a flat-rate price before any work begins—no overtime surprises. A typical emergency repair runs $125–$250 for labor plus parts; full replacements, including the new tank, start around $1,200 for standard electric models installed to code. We accept major credit cards, offer short-term financing, and honor manufacturer warranties on parts we install.