Repair, Replacement, and Installation Water Heaters
Same Day Water Heaters Service Available
Transparent, Upfront Pricing - No Surprises or Gimmicky Sales
Licensed, Insured, and Background-Checked Water Heaters Technicians
Repairs, Installs, and Maintenance for All Water Heaters Systems
5-Year Parts and Labor Warranty Available on Every Water Heaters repair
Choosing the right water heater and taking good care of it goes a long way toward adding comfort and value to your home. And it can also help lower your utility bills.
Water heaters come in various shapes, sizes, and designs to accommodate different homes and needs. Our team at Delco Air wants to help you find the water heater that perfectly fits your household.
In recent years, water heaters have become much more efficient, thanks to growing consumer awareness. Many homeowners are switching to energy-saving models. While some of these heaters cost more up front, they save money in the long run and are easier on the environment.
Traditional Storage Water Heaters
Traditional storage tank water heaters are the most affordable and popular tanks on the market. They resemble a large metal barrel. The water enters through the main water supply pipe. The tank then heats the water and keeps it at the desired temperature, using energy such as natural gas, propane, oil, or electricity.
Storage water heaters typically last 10 to 15 years. The tank can hold 20 to 80 gallons of water at a time. Insulated models keep the water hot for longer periods, helping you save on utilities. These systems are reliable, affordable, and relatively easy to install.
Tankless Water Heaters
Want a more sustainable solution? A tankless water heater may be more fitting to your home’s needs. It works differently than a traditional storage water heater.
Rather than keeping heated water stored, a tankless water heater heats cold water on demand—whenever you turn on a faucet. No more waiting for your water to heat up.
Without the need to store gallons of water, there’s no tank, making the tankless heater much more compact. This provides you more flexibility when it comes to installation in your New Jersey home. Our Delco Air team also offers options for both indoor and outdoor models.
With this type of on-demand process, the energy efficiency is high. You are only using energy to heat the water precisely when you need it, so this keeps your energy costs low by conserving water. You will more than make up the initial cost of your tankless model in energy savings over the long haul.

Water Heater Installation and Replacement
Looking for a new water heater? Let our team help you out. We’ll work with you to find the best water heater to meet your needs and budget. We want to be sure you have a heater you’re satisfied with that will last you as long as possible.
If you are spending more and more on repairs on your current water heater, it may be time to replace it with an upgrade. A higher-efficiency model can help you save money on your energy expenses. Over time, these savings will cover the investment you made on your new water heater.
We offer financing, so be sure to ask about our available options.

Water Heater Repairs in Sayreville, NJ
Is it taking longer and longer to get hot water in your shower? Notice leaking or unusual noises coming from your water heater? Water pressure changes? Don’t hesitate to give us a call.
Let our team of experts repair your water heater. Call us for prompt repairs. Whether you have a leak or a faulty pilot assembly, we have you covered.
We will always give you a competitive estimate before performing any service and provide a warranty on our repairs.
And if you have a water heater emergency, we are here for you 24/7. You want to deal with water emergencies immediately—avoiding expensive water damage.
Water Heater Maintenance
Did you know yearly maintenance is an important part of maintaining your water heater? Let our team take care of all your maintenance needs. We can catch issues early to prevent costly repairs in the future.
Regular professional maintenance can help with the following:
- Water tanks are vulnerable to corrosion over time. Your anode rod, which protects your tank from corrosion, needs to be checked and replaced.
- The tank needs to be drained and flushed once a year to remove buildup. Sediment buildup can damage your tank over years.
- Mechanical components, like the pilot light, are vulnerable to problems over time and need to be cleaned and checked to prevent unexpected, costly repairs or replacements.
To help save money on your professional maintenance, talk to us about our preventative maintenance program, Comfort Club. Your water heater is covered along with your heating, ventilation, and air conditioning (HVAC) system. A membership gives you maintenance reminders, priority service, discounts, and more.
Did you know water heaters typically account for 17 percent of the average Sayreville, NJ, area homeowner’s energy use?
Call Us Today for All Your Water Heater Needs
Our Delco Air team is proud to offer you water heater service—from installation, replacement, repairs, and maintenance—in the Sayreville, NJ, area. Call us today at 732-360-6201 or request service online with any questions about your water heater or to set up a visit.
Custmers Reviews
EXCELLENT Based on 102 reviews Scott Forgue2025-01-24Trustindex verifies that the original source of the review is Google. We called Delco Air due to the heat not working in our student housing property on one if the coldest days. They sent a tech over within a short time and resolved the problem to get the heat working. The tech also provided a small list of items that need to be addressed to prevent future problems. The cost was more than reasonable and we recommend anyone to use them. James Zambrana2025-01-23Trustindex verifies that the original source of the review is Google. We recommend delco air fair prices excellent technicians Strategic Combat Academy2025-01-19Trustindex verifies that the original source of the review is Google. Best in the Business, very professional company. and technicians . Highly recommended Aidan Kenny2025-01-16Trustindex verifies that the original source of the review is Google. We had problems with our furnace firing up in the morning and Brian sent his technician Ryan out in the morning . He had us fired back up within an hour! Quick diagnosis and quick fix!! Karina Z2025-01-12Trustindex verifies that the original source of the review is Google. I recently had the pleasure of working with Delco Air to replace my aging furnace, and I couldn’t be more impressed with their service from start to finish. From the moment I reached out for a quote, their customer service was top-notch. The team at Delco Air was friendly, professional, and thorough in explaining the options available for a new furnace. They took the time to assess my home’s heating needs and helped me select the perfect system for both efficiency and comfort. I appreciated their transparent pricing and no-pressure approach. I was fortunate to have Ryan doing the work and he was knowledgeable, professional & efficient. The installation was seamless. The technicians arrived right on time, and they were incredibly courteous throughout the entire process. They protected my floors and furniture, removed the old furnace, and installed the new system without any issues. They even took the time to walk me through the new unit, explaining how to use it and offering maintenance tips to keep it running efficiently. Since the installation, my home has been warmer, more comfortable, and more energy-efficient. The new furnace heats the house evenly, and I’ve already noticed a decrease in my heating bills. It’s also much quieter than my old system, which was a pleasant surprise. I can’t recommend Delco Air enough! Their professionalism, expertise, and commitment to customer satisfaction are truly exceptional. If you’re considering furnace replacement, don’t hesitate to give them a call—you won’t be disappointed! Nestor Negroni2025-01-11Trustindex verifies that the original source of the review is Google. Delco and their employees are fast working and straightforward with their services. They helped me out quickly and even continued to check up on us after they had finished. TRACEY HOJNOWSKI2025-01-09Trustindex verifies that the original source of the review is Google. I used Delco for a heating issue this week. Ryan my repairman was EXCELLENT!!!! He was extremely knowledgeable, friendly and explained everything to me that he was doing. I couldn't ask for better service. The price was very reasonable and I am one happy customer. I highly recommend this company and Ryan!! Larry Cooper2025-01-07Trustindex verifies that the original source of the review is Google. I was without heat for several days. The company I used in the past were not able to service my furnace because they did not have any parts in stock and they are a carrier repair service. I called Delco and spoke to the service manager Mark and they were able to locate the part in minutes. They sent their service tech out, Ryan and he had heat back on within 30 minutes. Thanks to the Delco team for a quick response and excellent service. I know who I will call going forward. Thanks team, Larry Karen Palmer2025-01-06Trustindex verifies that the original source of the review is Google. I had two furnaces put in at Jamestowne village apartments be Delco. Exceptional work. I have called Brian for other heating issues at the apartments they respond immediately and repair. Brian is always available. He is professional and courteous. I highly recommend Delco Josh Dejesus2025-01-05Trustindex verifies that the original source of the review is Google. Delco Air are the best hvac and plumbers in New Jersey my hot water tank cracked last night and flooded my basement I called delco air because they fixed my air conditioning over the summer. The technician got here at 5pm and explained to me how although the crack is an area of in-repair he can schedule replacement Monday or check to see if they had my style hot water heater in their inventory and offered to replace it on the spot the same day and I was shocked that they would offer that level of service and I accepted and he had the replacement done by 10pm and was cleaned up and had the old hot water tank out of my home by 1030 and me and my wife would recommend them to anyone literwally
Need Air Conditioner Service?
Contact the experts at Delco Air.
Call us at 732-360-6201!