TEST Water Heaters We Service And Their Common Problems
TEST We service and repair all water heater types. Here are the most common issues we help homeowners and businesses solve:
Gas Water Heaters
- Pilot Light Won't Stay Lit
- Water Buildup On / Around Tank
- Leaking Temp & Pressure Relief (T&P) Valve
- Gas Control Malfunctions
- Rumbling or Popping Noises
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Electric Water Heaters
- No Hot Water / Water Not Heating Enough
- Faulty Heating Element / Thermostat Failure
- Rust-Colored Water from Hot Tap
- Rotten Egg Smell from Hot Water
- Leaks Around Tank Fittings
Tankless Water Heater
- No Hot Water / Reduced Flow
- Ignition or Flame Failure
- Error Codes or Sensor Malfunctions
- Unit Shuts Off During Heavy Use
- Temperature Fluctuations
Heat Pump Water Heaters
- Unit Runs Constantly/ Won't Reach Set Temperature
- Excessive Condensation Around the Tank
- Compressor or Fan Noise Issues
- Airflow Restrictions Reducing Efficiency
- Error Codes on the Control Panel

TEST residential and commercial water heater solutions
TEST We're experts in both residential and commercial water heater systems.
- Residential
From compact electric heaters to gas or tankless systems, Roto-Rooter's water heater experts can install, repair, and maintain all types of systems.
- Commercial
Businesses rely on dependable hot water every day. We install and service high-capacity / energy-efficient water heater systems for restaurants, hotels, gym, offices, and industrial facilities, ensuring safety, compliance, and minimal downtime.
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TEST Water Heater Replacement and Upgrade Services
TEST The average lifespan of a tank heater is 10 years. Water quality and pressure can impact the longevity of a water heater system. When repair isn’t enough, we offer complete water heater replacement and upgrade options.
TEST When to Replace your Water Heater
- TEST Hot water is inconsistent or runs out too fast
- Leaks, rust, or strange noises
- Rising energy bills from inefficiency
TEST Upgrade Options for your water heater
- TEST Upgrade to an extended 10-year tank warranty
- Switch from tank to tankless for endless hot water
- Upgrade to a hybrid heat pump water heater for maximum efficiency

Frequently Asked Questions
How long does a typical water-heater installation take?
Most installations take about 2–4 hours. Complex upgrades or code-related work may take a little longer.
What size water heater is right for my home?
The size you need depends on your household size and how much hot water you use. For most families, a 40 to 50-gallon tank is sufficient. However, homes with higher water demands or those using tankless systems are typically sized according to the flow rate.
How often should I schedule maintenance for my water heater?
Once a year is ideal. Regular flushing and safety checks help prevent breakdowns and extend the life of the unit.
How do I know if my water heater needs to be repaired or replaced?
If you're seeing leaks, inconsistent hot water, strange noises, or if the unit is over 8-12 years old, it's likely time for repair or replacement. We can diagnose it on-site.
What's the difference between tank and tankless water heaters?
Tank heaters store hot water and are usually more affordable upfront. Tankless systems heat water on demand, offer endless hot water, save space, and are more energy efficient.


