Water Heater Repair in Northern KY & Cincinnati

Since 1984, homeowners have relied on Arronco Comfort Air for expert water heater repair in Northern KY and Cincinnati, OH. If you’re experiencing problems with your water heater, scheduling service as soon as possible can help avoid bigger issues and rising utility bills. A small malfunction can quickly turn into a costly repair—or even require a full replacement—if left unchecked. At Arronco, our skilled team will accurately diagnose the issue and provide a long-lasting, cost-effective solution.

Contact Arronco Comfort Air today to schedule trusted water heater repair in Northern KY or Cincinnati.

Trusted Experts for Water Heater Repair

Our plumbing team repairs all types, brands, and models of water heaters—both tank-style and tankless water heaters. We complete all repairs according to manufacturer specifications, using factory-authorized parts whenever possible. Our licensed plumbers stand behind every repair with a 100% satisfaction guarantee.

More reasons to trust Arronco for water heater repair in Northern KY and Cincinnati:

• Fully licensed and insured plumbing company
• Family-owned and operated since 1984
• Upfront, honest pricing before work begins
• Experienced plumbers trained in all water heater systems

Our Water Heater Repair Services

Many homeowners wait until there’s a serious issue before calling for service. However, regular maintenance can prevent the need for unexpected water heater repairs. Traditional tank water heaters benefit from periodic flushing and anode rod replacements, while tankless water heaters require descaling and filter cleaning to stay in top condition.

Some repairs are simple—like flushing sediment from the tank to restore hot water volume and reduce pressure buildup. For tankless systems, mineral scaling is the top culprit behind delayed heating and reduced water pressure. Our team can quickly resolve these common issues with professional-grade tools and techniques.

Additional water heater repairs we handle include:

• Thermostat calibration or replacement
• Unclogging discharge lines
• Securing units with earthquake straps
• Replacing heating elements or heat exchangers
• Temperature and pressure relief valve replacement
• Repairing insulation or adding additional insulation where needed

Common Signs Your Water Heater Needs Repair

Your water heater is one of the hardest-working appliances in your home. It can account for up to 20% of your energy use—especially if it’s not running efficiently. Unexplained spikes in your energy bill could be a sign that your hot water heater is struggling. In many cases, simple maintenance or repair can restore efficiency and lower your monthly costs.

Water heaters should also provide consistent temperatures. If your water feels too hot or not hot enough—or if you notice frequent changes—it could indicate a faulty thermostat, sediment buildup, or a failing heating element.

Running out of hot water regularly is another red flag. For older units, this could mean it’s nearing the end of its service life. In newer units, it may be due to a broken dip tube that allows cold water to mix with the hot supply—something our team can fix quickly.

Other signs it’s time to schedule water heater service:

• Discolored or rusty water
• Low water pressure from hot taps
• Unusual popping or rumbling sounds
• Water that smells like sulfur or rotten eggs
• Leaks, moisture, or corrosion around the unit

Restore Your Hot Water with Expert Repairs

With more than 40 years of plumbing experience in the region, Arronco Comfort Air is the name homeowners trust for fast, reliable water heater repair. We offer same-day appointments whenever possible and have plumbers on call 24/7 for emergency repairs—including weekends and holidays.

Our team will arrive on time, assess the situation, and clearly explain your repair options. You’ll receive upfront pricing before any work begins. If replacement is necessary, we’ll provide a free estimate and walk you through options, including energy-efficient models and tankless water heaters. We also offer financing on approved credit to make replacement more accessible.

Arronco Comfort Air is proud to be the local expert for water heater repair in Northern KY and Cincinnati. Call today to speak with our team or schedule an appointment online anytime.

Water Heater Repair FAQ

Have questions about water heater issues? Below are answers to some of the most common questions we receive from customers throughout Northern Kentucky and Cincinnati.

Do you repair both tank and tankless water heaters?

Yes. Our plumbers repair all styles of water heaters, including standard tank units and tankless water heaters. We service all makes and models and can perform both warranty-covered and non-covered repairs. We also handle add-ons like expansion tanks, recirculation pumps, and water softener integration.

How fast can you come out for a repair?

We prioritize urgent issues and often offer same-day service for water heater repairs. If you have no hot water, a leak, or another emergency, we can send a plumber out right away—day or night. Most repairs can be completed in just a few hours.

Should I repair or replace my water heater?

That depends on the age of the system, whether it’s still under warranty, and the type of repair needed. If your unit is under 6 years old and the repair is minor, it’s usually best to fix it. For older water heaters—or repairs that cost close to the price of a new unit—we often recommend replacement. Our team will help you make the most cost-effective decision for your household.