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Water Heaters in Antioch, CA

Get hot water on demand in Antioch, CA! Stewart Heating, Plumbing & Air Conditioning provides top-quality water heaters & service. Contact us now for solutions!

If your water heater is unreliable, inefficient, or simply outdated, it may be time for a professional upgrade. Stewart Heating, Plumbing & Air Conditioning has been providing expert water heater services in Antioch, CA, for over 50 years, helping homeowners and businesses enjoy consistent, energy-efficient hot water. Whether you need a repair, replacement, or routine maintenance, our skilled team delivers fast, high-quality service to keep your system running at peak performance.

Understanding the Different Types of Water Heaters

Choosing the right water heater for your home or business is crucial for efficiency, performance, and long-term savings. At Stewart Heating, Plumbing & Air Conditioning, we offer a wide range of Water Heaters in Antioch, CA, ensuring you find the perfect solution for your specific needs.

 A low-angle shot captures a person, likely a technician, wearing brown work boots and dark pants, kneeling to work on the plumbing connections of a large, light grey water heater. Their hands are visible, one holding a wrench or pliers to tighten a brass fitting on a copper pipe connected to the side of the water heater.

Traditional Tank Water Heaters

These are the most common type of water heaters, featuring a large tank that stores heated water until it’s needed. They are available in different sizes to accommodate varying household demands.

  • Pros: Affordable upfront cost, reliable hot water supply
  • Cons: Limited hot water capacity, higher energy usage compared to newer models

Tankless Water Heaters

Tankless systems heat water on demand, eliminating the need for a storage tank. These models are energy-efficient and provide a continuous supply of hot water.

  • Pros: Energy savings, compact size, unlimited hot water
  • Cons: Higher initial investment, may require upgraded gas or electrical supply

Hybrid Water Heaters

Also known as heat pump water heaters, these models use electricity to move heat rather than generate it, making them highly efficient.

  • Pros: Lower energy costs, eco-friendly operation
  • Cons: Higher initial cost, requires more space for installation

Solar Water Heaters

These systems use solar energy to heat water, reducing reliance on electricity or gas.

  • Pros: Significant long-term savings, environmentally friendly
  • Cons: High upfront cost, dependent on sunlight availability

Not sure which water heater is right for you? Our experts at Stewart Heating, Plumbing & Air Conditioning can assess your home’s needs and recommend the best solution for maximum comfort and efficiency.

Expert Water Heater Services: From Repairs to Full Replacements

At Stewart Heating, Plumbing & Air Conditioning, we provide comprehensive water heater services to keep your system running smoothly and efficiently. Whether you need a minor repair or a full system replacement, we have the expertise to ensure your hot water needs are met.

Water Heater Repairs

If your water heater isn’t working properly, our technicians can diagnose and fix the problem quickly. Common issues we handle include:

  • No hot water or inconsistent temperatures
  • Strange noises coming from the tank
  • Leaking or pooling water
  • Rusty or discolored water
  • Increased energy bills due to inefficiency

Water Heater Maintenance

Routine maintenance can extend the lifespan of your water heater and prevent costly breakdowns. Our maintenance services include:

  • Flushing the tank to remove sediment buildup
  • Checking the anode rod for corrosion
  • Inspecting and adjusting the thermostat
  • Testing the pressure relief valve

Water Heater Installation & Replacement

If your current water heater is outdated, inefficient, or beyond repair, we provide professional installation services. We help you select the best model for your home or business, ensuring proper installation and peak performance.

With Stewart Heating, Plumbing & Air Conditioning, you can trust that your water heater is in expert hands, delivering reliable hot water for years to come.

Trusted Professionals Offering Energy-Efficient Water Heater Solutions

Upgrading to an energy-efficient water heater is one of the best investments you can make for your home or business. Not only will it lower your monthly utility bills, but it will also reduce your environmental footprint. At Stewart Heating, Plumbing & Air Conditioning, we specialize in providing high-performance, eco-friendly Water Heaters in Antioch, CA that help you save energy while enjoying reliable hot water.

Why Choose us for Water Heaters?

  • Over 50 Years of Experience: Since 1974, we have proudly served Contra Costa County with expert HVAC and plumbing services. Decades of experience ensure top-quality solutions, reliable workmanship, and a trusted reputation. Our long-standing commitment to excellence has made us a go-to provider for residential, commercial, and industrial customers.
  • Comprehensive HVAC & Plumbing Solutions: We offer a full range of heating, cooling, plumbing, and home energy audit services. Whether for residential, commercial, or industrial needs, our expert team provides tailored solutions to enhance comfort, efficiency, and system performance, ensuring seamless operation for homes and businesses alike.
  • 100% Satisfaction Guarantee: As a Bryant Factory Authorized Dealer, we back our work with a one-year satisfaction guarantee. Every installation and repair is performed to the highest standards. If issues arise, we promptly address them, ensuring customers receive quality service and lasting peace of mind.
  • Energy-Efficient & Eco-Friendly: Our home energy audits identify ways to improve efficiency, reduce energy waste, and lower utility bills. We offer eco-friendly solutions that enhance indoor air quality while minimizing environmental impact. Our commitment to energy efficiency ensures cost-effective and sustainable comfort for every home and business.
  • Upfront Pricing & No Surprises: We believe in honest, transparent pricing with no hidden fees. Customers receive clear, upfront estimates before any work begins, ensuring they understand costs and avoid unexpected charges. Our straightforward approach builds trust and allows informed decision-making for all HVAC and plumbing needs.

As an experienced and trusted provider in Water Heaters in Antioch, CA, we help you find the most cost-effective and energy-efficient solution tailored to your needs.

Upgrade Your Water Heater – Contact Us Now!

If your current water heater isn’t meeting your needs, don’t wait for it to fail completely. Upgrade to a modern, efficient water heater with the experts at Stewart Heating, Plumbing & Air Conditioning in Antioch, CA. Whether you need a repair, maintenance, or full replacement, our team is ready to provide top-tier service and ensure you have reliable hot water when you need it.

Your comfort and satisfaction are our top priorities. Contact us today to schedule your consultation and discover the best water heater solution for your home or business!

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Customer Testimonials

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Very professional and complete. I would recommend Stewart to anyone. Highest quality of workmanship and clean installation.

Roger S.
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Stewart Heating Plumbing Air Conditioning just did some work for us for the first time. They did an installation at my home and it turned out well. I thought the price was fair and I definitely would use them again. The technicians were very friendly and knowledgeable about their work. I highly recommend Stewart Heating Plumbing Air Conditioning and already told friends to use them.

Sami S.
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We have been using Stewart Heating Plumbing Air Conditioning since 1995. They put the original heating and air unit in the house, and we have just stayed with them. They are dependable and honest people, and they have done a good job for us every time that we have used them!

Thomas M.
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They came and did an inspection and are coming tomorrow to do the repair.

Talia T
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They replaced a regulator the first time, and then the water heater vent had to be replaced. They did great work.

Grand G
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The gentleman that serviced us was helpful, insightful, and knew what he was talking about. Overall, it was a great experience.

Gordon S