Best East Hanover Tankless Water Heater Installation Near Me
Tankless Water Heater Repair Near You
At
Centanni & Sons East Hanovers Plumbing & Electrical, we’ve been helping families in the surrounding area stay comfortable with dependable hot water for
over 50 years. As a local, family-run business, we understand how essential reliable water heating is for your daily routine—and we take pride in offering honest, expert tankless water heater services you can trust.
Whether you're facing performance issues or planning an upgrade to a more energy-efficient system, our licensed technicians are ready to guide you every step of the way. We specialize in
tankless water heater repair, installation, replacement, and preventative maintenance throughout East Hanover and surrounding communities.
Call
973-884-2269 today to speak with a licensed plumber or schedule your free consultation.
Top 7 Common Tankless Water Heater Issues We Repair
A malfunctioning water heater can disrupt your home life in an instant. If your tankless unit is producing inconsistent temperatures, displaying error codes, or making strange noises, our team will respond quickly with accurate diagnostics and same-day solutions.
Here are the most common problems we see with tankless water heaters:
- No hot water — often due to ignition failure, sensor malfunctions, or gas supply issues
- Inconsistent water temperature — typically caused by scale buildup, a faulty flow sensor, or system overload
- Low water pressure — may result from clogged filters, mineral deposits, or undersized plumbing lines
- System error codes — indicating issues with the burner, venting, sensors, or circuit board
- Water heater shuts off during use — often linked to overheating, sediment accumulation, or faulty thermistors
- Unusual noises or “clicking” sounds — caused by ignition issues or debris inside the system
- Leaks around the unit or valves — typically from worn gaskets, cracked fittings, or frozen plumbing
We arrive fully equipped with the tools and common replacement parts needed to fix most problems on the spot—restoring your hot water quickly and with minimal disruption.
If you're looking for the best tankless water heater repair near you, give Centanni & Sons East Hanover Plumbers a call at 973-884-2269 or click below to schedule service.
East Hanover Tankless Water Heater Installation
Thinking about switching to a tankless system? More East Hanover homeowners are choosing tankless for its energy efficiency, space savings, and endless hot water supply. Our experts handle everything—from selecting the right model and size to professional installation and local code compliance.
Benefits of Upgrading to Tankless:
- Hot water on demand, anytime you need it
- Lower utility bills with no standby energy loss
- Compact, wall-mounted units save space
- Durable systems with 15–20 year lifespans
- Eco-friendly, high-efficiency performance
We make installation stress-free, with no pressure—just honest recommendations based on your home’s needs and usage. Call Centanni & Sons East Hanover Plumbing & Electrical Contractors today at
973-884-2269 to discuss your water heater.
Installing a New 50-Gallon Water Heater with Expansion Tank
Tankless Water Heater Replacement
If your current unit is over 10 years old, leaking, or needing frequent repairs, a tankless replacement could be a smarter long-term investment. We’ll assess your system and walk you through the best upgrade options for your household and budget.
Our Replacement Process Includes:
- Safe removal and disposal of your old unit
- Professional installation of your new tankless system
- Thorough performance testing and system tuning
- Instructions for use and tips for ongoing care
We aim to deliver a smooth, confident upgrade with lasting results.
Why Choose Centanni & Sons for Hot Water Heater Services?
- Over 50 years of trusted service in East Hanover
- Expertise in both traditional and tankless water heater systems
- High-quality craftsmanship with a focus on long-term solutions
Preventative Maintenance for Tankless Water Heaters
How long do tankless water heaters last?
Tankless water heaters typically last 15 to 20 years with proper maintenance. Regular flushing, professional inspections, and timely repairs can help extend the lifespan beyond traditional storage tank systems, which usually last 8–12 years.
Can I switch from a traditional tank to tankless?
Yes. Converting from a traditional tank-style system to a tankless water heater is a smart upgrade. Our licensed technicians handle all plumbing adjustments, gas or electric line modifications, and venting to ensure a safe, efficient installation that meets local building codes.
Are tankless units really more energy-efficient?
Absolutely. Because tankless systems heat water only when needed, they eliminate the energy loss that comes with constantly reheating stored water. This can result in up to 30% lower energy bills, depending on household usage and system size.
How often should I flush my system?
At a minimum, we recommend flushing your tankless water heater once per year, especially if you live in an area with hard water. Flushing removes mineral scale buildup and helps maintain performance, efficiency, and warranty coverage.
Do you offer emergency repairs?
Yes. We provide emergency repair services for tankless systems throughout East Hanover and nearby towns. If your unit stops working, shows error codes, or delivers inconsistent hot water, we’re ready to restore comfort quickly and reliably.
Regular maintenance is key to keeping your system efficient, long-lasting, and warranty-compliant. We offer affordable annual maintenance services that keep your tankless unit in top shape and help prevent costly issues down the road.
Our Maintenance Services Include:
- Full system flushing to remove scale buildup
- Cleaning of burners, vents, and sensors
- Inspection of valves and heat exchanger
- Diagnostic testing for efficiency and pressure
- Proactive detection of early wear or faults
Not sure when your unit was last serviced? We’ll help you get back on track with preventative care you can count on.
Frequently Asked Questions Tankless Water Heaters
Book Your Hot Water Heater Service Today
Whether it’s time for a repair, a replacement, or a new tankless installation, Centanni & Sons is here to provide expert, affordable service with a personal touch.
Call Centanni & Sons East Hanover Plumbing & Electrical Contractors today at 973-884-2269 to schedule your consultation or service visit. We’re here to keep your hot water flowing—reliably, efficiently, and for years to come.
Need More Than Just Tankless Water Heater Service?
As a full-service plumbing and electrical company, Centanni & Sons proudly provides a wide range of home services in East Hanover and surrounding areas.
- Need fast help with leaks or fixtures? Check out our general plumbing services.
- Looking for reliable boiler installation and repair to get through the winter? We’ve got you covered.
- Experiencing hard water problems? Our water softener installation and maintenance services improve your water quality and extend appliance life
- Dealing with slow or clogged drains? Our professional drain cleaning services keep your plumbing flowing smoothly.
- Concerned about flooding or basement water issues? Ask about our sump pump installation and repair services.
- Need help with fixtures? We offer expert faucet installation and toilet repairs.
- Planning a bathroom or Kitchen upgrade? Our bathroom remodeling contractors handle plumbing, fixtures, and layout transformations.
- Thinking of converting from oil to gas? Learn about our oil-to-gas conversion plumbing services.
- Need to replace old infrastructure? We’re trusted main water line replacement.
- Looking for electrical solutions? Our licensed team handles residential electrical repairs and upgrades.
- Preparing for power outages? We offer
whole-house generator installation services to keep your home running strong.
