What is the most common problem with water heaters?

From leaks to no water to low hot water pressure, we've seen it all. There’s no water heater issue we can't fix. Some of the most common water heater problems we've seen include: No Hot Water. First, check to make sure your pilot light is turned on. If it's off, you should be able to turn it on. You'll need to give it some time to heat the water back up. If you still don't have hot water, you may have an issue with the heating element, pilot light, or burner. Water Leaks. Your hot water heater is bound to leak eventually. A leak near the top could mean some connections are loose, such as the supply line. If water is leaking from the pressure release valve, it may indicate that your water heater tank is corroding. If the tank is corroding, it's likely time for a new water heater. Rusty Water. If your hot water is rusty, it probably means that the lining of your water heater's tank is corroding. This could be caused by a faulty anode rod. Whether it’s discolored water, a puddle beneath the unit, weird noises, or inconsistent temperatures, your malfunctioning water heater is in the hands of experts who will fix it right and fix it fast.

Should I repair or replace my water heater?

How much more life can you squeeze out of a 12 or 13-year-old water heater? Probably not much, in which case we advise replacing it. Additionally, newer models are up to 20 percent more efficient, resulting in long-term savings. However, a water heater repair would likely be more cost-effective if the water heater is only a few years old. It might be something as simple as flushing the unit, replacing the anode rod, or the T&P valve to get it working again. One thing is for sure: Our water heater technicians will never try to upsell you. We’ll give you an honest assessment without the hard sell. If we go the repair route, you can have confidence in our “ Neighborly Done Right Promise ® ”. If your water heater service isn’t done right the first time, we’ll make it right.

Why should I hire your Wilmington technicians?

Customers hire us for water heater services because of: Lightning-Fast and Reliable Responsiveness. Our technicians prioritize quick service, especially during urgent situations. Customers frequently commend our team for its efficient arrival, even in challenging conditions. For example, when an AC stopped working at 5:00 PM, technician Justin Barr was on-site by 5:50 PM. Another customer recalled Joe coming out on a snowy Wednesday night to diagnose a broken heater and returning the next day to fix it. This fast response extends to water heater service in Wilmington, ensuring your home’s comfort doesn’t stay disrupted for long. Exceptional and Highly Knowledgeable Technicians. Our team is known for being courteous, skilled, and informative. Ryan Daws, for instance, earned praise for explaining the entire repair process professionally during an AC compressor fix. Our skilled technician, Chris, went above and beyond by changing an air filter and clearly explaining details to the customer. Other professionals, like Joe and Nate, also receive commendations for making technical issues easy to understand and ensuring the work is thorough and stress-free. These qualities are reflected in all our hot water heater replacement and installation services, giving customers confidence every step of the way. Honesty, Transparency, and Fair Value. We build trust through upfront pricing and candid recommendations. One customer shared how a competitor quoted $3,000 to replace a motor. Still, our team confirmed that it was under warranty and charged only for labor, while loaning a window AC unit during the repairs. Technician Zack was recognized for not attempting to upsell any unnecessary items, reinforcing our commitment to value. When you choose us for water heater services in Wilmington, you can expect straightforward advice and a focus on the best solution—not the most expensive one. Respectful and Thorough Service Practices. Our technicians treat your home with the utmost respect and care. They wear booties over shoes when requested, and after installations, the team cleans up meticulously. Our customers praise installers Tyler and Ben for leaving homes spotless after finishing the job. This professionalism helps make water heater installation in Wilmington seamless and worry-free. Hiring Aire Serv Wilmington means choosing a team that combines speed, expertise, honesty, and respect to deliver the best water heater service in Wilmington. Whether it’s repair, installation, or full replacement, our technicians ensure a positive experience from start to finish.

Water Heater Services in Wilmington

Water Heater Repair & Replacement Near You

When it comes to water heater replacement and installation, Aire Serv of Wilmington is the trusted choice for water heater service. Homeowners rely on our team for hot water heater replacement in Wilmington, DE, because of our lightning-fast response, transparent pricing, and the professionalism of every technician on staff. Water heater problems have a way of showing up at the worst possible time, but our skilled and honest team steps in quickly so you never have to go long without comfort or hot water.

Schedule an appointment online or call for a water heater installation or replacement in Wilmington.

Water Heater Repair & Replacement Near You

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How We Help You Determine the Right Water Heater

Choosing the best water heater for your home can feel overwhelming. Our Wilmington technicians guide you through the process with clear explanations and personalized recommendations, ensuring you get reliable hot water tailored to your needs, budget, and home setup.
Our experts help you understand the benefits of both traditional storage tank water heaters and tankless (on-demand) models. Tank water heaters store hot water for immediate use and are great for steady, high-volume needs. Tankless units heat water only as needed, offering energy savings and endless hot water. We’ll assess your household hot water consumption, space availability, and lifestyle to recommend the ideal solution.
Understanding the price and payment options helps you make an informed decision. Our team provides transparent, upfront pricing with no hidden fees. We also inform you about financing plans that can spread out the cost of your new water heater installation or replacement, making it easier to upgrade without a large upfront expense.
Our licensed technicians handle every step of the installation process with care and precision. From removing your old unit safely to efficiently installing your new water heater, we ensure compliance with all local codes and manufacturer guidelines. We respect your home by protecting surfaces and cleaning up thoroughly when the job is done.
To protect your investment, we offer detailed information on manufacturer warranties and our own workmanship guarantees. This coverage gives you confidence that your water heater will perform well for years and that we’ll be available to address any issues promptly.

Choosing the right water heater is a critical decision for your home’s comfort and energy efficiency. Our Wilmington water heater services team is here to make that choice simple, transparent, and efficient from start to finish.

Types of Water Heaters We Can Replace and Install

When it’s time to upgrade or replace your water heater, the experts at Aire Serv of Wilmington are ready to help. We work with various water heater types to meet your specific household needs and preferences. Whether you want a traditional unit or a modern, energy-efficient model, our licensed technicians have the skills and equipment to get your hot water flowing reliably again.

The types of water heaters we replace and install include:

Gas Water Heaters – Traditional gas water heaters use natural gas or propane to heat water in a storage tank. They’re known for quick heat-up times and are often more cost-effective to operate compared to electric models.
Electric Water Heaters – Electric water heaters heat water using electric heating elements inside a tank. These units are a popular choice for homes without gas lines, as they are easier and less costly to install.
Tankless Water Heaters – Tankless units heat water instantly as it flows through the system without storing it in a tank. They offer an endless hot water supply, save energy by eliminating standby heat loss, and have a smaller footprint in your home.
Hybrid Heat Pump Water Heaters – These advanced systems use heat pump technology to move heat from the air into the water, greatly increasing energy efficiency. Hybrid models are available both with and without tanks and can significantly reduce your energy bills over time.

No matter which type of water heater your home requires, Aire Serv Wilmington is experienced in providing expert water heater services. We stock the necessary parts and units to complete replacements promptly, ensuring your system runs safely and efficiently.

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Types of Water Heaters We Can Replace and Install

The Aire Serv Advantage

From tune-ups and maintenance to heater repair and air conditioning replacement, we provide services that keep the air you breathe clean and keep your home or business at the perfect temperature.

Guaranteed Upfront Pricing

We quote by the job not the hour, so you know the final price won't change with no hidden fees.
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The Neighborly Done Right Promise®

We'll get the job done right and ensure you are happy with our work.
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We Treat Your Home Like Our Own®

Expertly trained, background checked, and committed to respecting your home and putting you first.
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Anytime Customer Service

We're here for you 7 days a week, 365 days a year, and we always take extra precautions to safeguard your home during our visits.
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Aire Serv of Wilmington

Choose the right air care services team in your area. When it comes to selecting the right team for your heating or air conditioning needs, Aire Serv is the right choice.

HVAC Services in Wilmington and Surrounding Areas

Residential
Commercial

Water Heater Service FAQs

From leaks to no water to low hot water pressure, we've seen it all. There’s no water heater issue we can't fix.

Some of the most common water heater problems we've seen include:
- No Hot Water. First, check to make sure your pilot light is turned on. If it's off, you should be able to turn it on. You'll need to give it some time to heat the water back up. If you still don't have hot water, you may have an issue with the heating element, pilot light, or burner.
- Water Leaks. Your hot water heater is bound to leak eventually. A leak near the top could mean some connections are loose, such as the supply line. If water is leaking from the pressure release valve, it may indicate that your water heater tank is corroding. If the tank is corroding, it's likely time for a new water heater.
- Rusty Water. If your hot water is rusty, it probably means that the lining of your water heater's tank is corroding. This could be caused by a faulty anode rod.
Whether it’s discolored water, a puddle beneath the unit, weird noises, or inconsistent temperatures, your malfunctioning water heater is in the hands of experts who will fix it right and fix it fast.
How much more life can you squeeze out of a 12 or 13-year-old water heater? Probably not much, in which case we advise replacing it. Additionally, newer models are up to 20 percent more efficient, resulting in long-term savings.

However, a water heater repair would likely be more cost-effective if the water heater is only a few years old. It might be something as simple as flushing the unit, replacing the anode rod, or the T&P valve to get it working again.

One thing is for sure: Our water heater technicians will never try to upsell you. We’ll give you an honest assessment without the hard sell.
If we go the repair route, you can have confidence in our “Neighborly Done Right Promise^®”. If your water heater service isn’t done right the first time, we’ll make it right.
Customers hire us for water heater services because of:
- Lightning-Fast and Reliable Responsiveness. Our technicians prioritize quick service, especially during urgent situations. Customers frequently commend our team for its efficient arrival, even in challenging conditions. For example, when an AC stopped working at 5:00 PM, technician Justin Barr was on-site by 5:50 PM. Another customer recalled Joe coming out on a snowy Wednesday night to diagnose a broken heater and returning the next day to fix it. This fast response extends to water heater service in Wilmington, ensuring your home’s comfort doesn’t stay disrupted for long.
- Exceptional and Highly Knowledgeable Technicians. Our team is known for being courteous, skilled, and informative. Ryan Daws, for instance, earned praise for explaining the entire repair process professionally during an AC compressor fix. Our skilled technician, Chris, went above and beyond by changing an air filter and clearly explaining details to the customer. Other professionals, like Joe and Nate, also receive commendations for making technical issues easy to understand and ensuring the work is thorough and stress-free. These qualities are reflected in all our hot water heater replacement and installation services, giving customers confidence every step of the way.
- Honesty, Transparency, and Fair Value. We build trust through upfront pricing and candid recommendations. One customer shared how a competitor quoted $3,000 to replace a motor. Still, our team confirmed that it was under warranty and charged only for labor, while loaning a window AC unit during the repairs. Technician Zack was recognized for not attempting to upsell any unnecessary items, reinforcing our commitment to value. When you choose us for water heater services in Wilmington, you can expect straightforward advice and a focus on the best solution—not the most expensive one.
- Respectful and Thorough Service Practices. Our technicians treat your home with the utmost respect and care. They wear booties over shoes when requested, and after installations, the team cleans up meticulously. Our customers praise installers Tyler and Ben for leaving homes spotless after finishing the job. This professionalism helps make water heater installation in Wilmington seamless and worry-free.
Hiring Aire Serv Wilmington means choosing a team that combines speed, expertise, honesty, and respect to deliver the best water heater service in Wilmington. Whether it’s repair, installation, or full replacement, our technicians ensure a positive experience from start to finish.

Smiling female Aire Serv professional leaning against branded truck.

Join Our Team

We are proud to be an employer of choice in the field of Heating and Air Conditioning throughout the United States and Canada. At Aire Serv, we believe in doing the job right, which starts with how we take care of our team members. When you put on the Aire Serv uniform, you join a team of professionals who care about one another and embody our core values of Respect, Integrity, and Having Fun In The Process.

Start your career with us today. We offer exciting opportunities for growth and success in an important space.

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Water Heater Services in Wilmington

Water Heater Repair & Replacement Near You

Let Us Call You

How We Help You Determine the Right Water Heater

Weighing Your Options: Traditional Tank vs. Tankless

Reviewing Pricing and Financing Options

Professional Installation

Warranty and Peace of Mind

Types of Water Heaters We Can Replace and Install

The Aire Serv Advantage

Aire Serv of Wilmington

HVAC Services in Wilmington and Surrounding Areas

Emergency HVAC Services

AC and Heating

Air Purification and Indoor Air Quality

Maintenance

Other Services

Dryer Vent Service and Repair

Emergency HVAC Services

AC and Heating

Air Quality and Purification

Heating and AC Maintenance Plans

Other Services

Water Heater Service FAQs

What is the most common problem with water heaters?

Should I repair or replace my water heater?

Why should I hire your Wilmington technicians?

Join Our Team

Let Us Call You