Water Heater Repair
in Concord, NH
If the water turns cold, the temperature changes, or the unit begins leaking, we diagnose the water heater and explain whether repair or replacement is the practical choice.
Water Heater Repair in Concord, NH
Gas Water Heaters
We diagnose pilot and ignition failures, thermocouples, gas control valves, burners, and venting problems on residential gas water heaters.
Electric Water Heaters
We repair failed heating elements, thermostats, wiring, and high-limit controls. Stocking common parts helps us complete many electric water heater repairs in one visit.
Tankless Systems
We service Navien and Rinnai tankless water heaters, including descaling, flame-sensing problems, controls, and heat exchanger concerns.
Heat Pump Water Heaters
Heat pump water heaters require service procedures that account for both the refrigeration system and the storage tank. We service hybrid units from Rheem, A.O. Smith, Stiebel Eltron, and other brands.
Repair When It Makes Sense, Replace When It Does Not
A failed element, thermostat, ignition component, valve, sensor, or control can often be repaired. A tank that is leaking through its body cannot. We identify the source of the problem, check the equipment's age and overall condition, and consider the household's hot-water needs before making a recommendation. If both repair and replacement are reasonable, we provide the costs and explain the tradeoffs so you can choose without pressure.
- Free diagnostic with paid repair
- Repair scope and expected cost explained before work begins
- 24/7 emergency service in Concord
- Same-day replacement when equipment and scheduling are available
- Licensed NH plumbers on every call
- All fuel types and brands serviced
Water Heater Repair FAQ
No hot water. What should I check first?
Check the circuit breaker on an electric water heater. On a gas unit, check the status light or pilot according to the manufacturer's instructions. If you smell gas, leave the area and call the gas utility or 911. Do not remove electrical access panels. Call us if these basic checks do not restore hot water.
My water heater is leaking. How urgent?
A leak from the tank body needs prompt attention because the tank cannot be repaired once it has rusted through. A leak at a fitting, drain valve, or temperature and pressure relief valve may be repairable, but it should still be inspected promptly. Shut off the water and energy source if it is safe to do so, then call us.
How much does water heater repair cost?
Element or thermostat replacement on an electric unit: typically $300-$500. Thermocouple or gas control valve on a gas unit: $250-$500. Tankless descaling service: $300-$400. We provide the repair price before work begins.
How long should a water heater last?
A traditional tank water heater often lasts about 10 to 15 years. A tankless unit may last about 20 years with proper maintenance. Actual service life depends on the model, water quality, installation, use, and maintenance history.
More Concord Home Services
A.J. LeBlanc can coordinate HVAC, plumbing, and electrical work for your Concord home.
Water Heater Repair in Concord
Get experienced help from one family-owned company for HVAC, plumbing, and electrical work in Concord.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.