Key Takeaways
Water Heater Repair & Installation in Waco, TX
It’s easy to take a hot water heater for granted—that is, until the day it stops working! If you need hot water heater repair in Waco and the surrounding areas, you can rely on ABC Home & Commercial Services. Our licensed plumbers can help you choose, install and maintain the best hot water heater for your household's needs.
We employ only licensed plumbers and they are available, 24 hours a day, 365 days a year to repair or replace your water heater. We work on all brands of heaters – gas or electric – and can repair most any problem. Additionally, we can recommend and install a new one if replacement makes more sense than repair for an older model.
The ABC Process
1. Contact ABC
When you contact us, we will schedule a service call to evaluate the problem. For emergencies, we will send a pro to your home as soon as possible.
2. Get An Estimate
We'll provide you with an estimate for all needed services. Once we get your approval, our pros will get right to work.
3. Perform Services
We will work quickly to perform the desired services. At the end of your service call, we'll update you on what we did and any other needed follow-up.
4. Comfort Guarantee
If you are unhappy with our work, let us know and we will send someone back to your home to make things right at no additional cost.
24/7 Emergency Service Available
Our specialists employ only licensed plumbers and they are available, 24 hours a day, 365 days a year to repair or replace your water heater. We work on all brands of heaters - gas or electric - and can repair most any problem. Additionally, we can recommend and install a new one if replacement makes more sense than repair for an older model.
Get Started
We offer a full range of plumbing services.
We don’t take your trust lightly. All ABC employees receive a drug screening and criminal history check before becoming a part of the ABC family, and we make sure to carry all required licenses to successfully perform service work on your property.
Frequently Asked Questions
A traditional water heater stores water in a large tank – it’s what most of us have always had in our homes. It heats from the bottom continuously and “holds” water at a certain temp for future use. Even when you’re not home, your tank is being heated, continuously. The hot water at the top is what you use when you turn on the tap. It is possible to use up all the hot water in the tank during a period of very heavy use.
A tankless system only makes hot water when you turn on your tap. It can’t run out of hot water! When you turn on the tap, a sensor detects the water flow as the water enters the heater. This activates the burner, and water is circulated through the heat exchanger. It heats the water to the temperature you specify. When you turn off the tap, the unit shuts down. When you’re not using hot water, the tank-less system isn’t using energy. And whenever you want hot water, it’s there for you.
There are several benefits, and in consultation with an ABC plumbers, a homeowner can decide which may make sense for them.
- A tankless system takes up less space. A typical tankless unit will use less than half the space of a tank system. If space is at a premium in your home or office, a tankless system could be beneficial.
- For large families consuming lots of hot water, a tankless system could make life easier. Wait times “between” showers & bathes by various members of the family can be eliminated.
- On average, a tankless unit will last several years longer than a tank system.
- A tankless unit is excellent for vacation homes or properties that aren’t used on a daily basis. Unlike a tank system, instead of heating water 24 hours a day, seven days a week, resulting in wasted utilities, a tankless system only heats upon demand.
We install both conventional and tankless water heaters. Your ABC technician will work closely with you to pair you with the heater that best matches your family’s needs. We encourage you to consider a tankless system. They’re smaller, more efficient, and you will never run out of hot water! They’re especially good for active households with lots of folks taking frequent showers, washing dishes and washing clothes.
If a conventional system works better for your household, we also supply and sell several sizes and brands of conventional hot water heaters.
A tankless water heater is more expensive than a conventional one, but it will generally pay for itself in a few years by lowering your energy bill. In addition, a traditional tank heater lasts about 10 years, but a tankless system, if maintained well, is good for closer to 20 years!
Get Started
We offer a full range of plumbing services.
More Plumbing Solutions in Waco
Hot Water Recirculating Pump
Want hot water on demand while lowering the cost of your water bill? A hot water recirculating pump may be just what your home needs.
Drain Cleaning
Slow or clogged drains can bring your household to a standstill. Our licensed pros will get things working again so your life can return to normal.
Garbage Disposal Repair & Installation
We tend to take our disposals for granted. That is, until they stop working. We can handle any problem you're having or put in a new garbage disposal.
Leak Detection
A high water bill may mean you have a leak on your property. Our pros use specialized equipment to diagnose the problem and advise you on next steps.
Water & Gas Line Repair
Water and gas line problems are often serious and can require immediate attention. We can get to the bottom of the issue and make all needed repairs.
What Our Customers Are Saying
William Chernik
2/27/2026
“My plumber Daniel was 6 star worthy. After a horrible experience with another plumber, I gave ABC a try. I got a new propane water heater installed IN THE SAME DAY. Called at 11am, new water heater installed by 6pm, and hot water was back by 630pm. Daniel was kind, knowledgeable, reassuring, and thoughtful. He quickly troubleshot the issue and gave me options with caveats so that I could make an informed decision. And he didn't just focus on the issue at hand (just the new tank). He made sure that all the pieces and fittings of my system would be safe, operational, and reliable. If Daniel is any reflection of ABC has a whole, then this company is amazing. The receptionists and schedulers were also extremely kind and efficient.”
Stephanie deVera
3/6/2026
“Mason was amazing! He did a great water softener & whole house filter install and spent the time to go over all the instructions on how to use it. I had been wanting to do this for over a year and finally was able to get it all arranged. I will say, once the techs come out, they are great, knowledgeable and down to earth. Sometimes dealing with the office for quotes and back and forth between reception and management is a bit of a challenge but again, once they came out, assessed and quoted, I was very happy an went ahead with the install. My advice to others is to overlook some of the office back and forth and talk to the onsite techs. They rock”
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Need Plumbing Services For Your Business?
Don't let a plumbing problem slow your business down. We offer plumbing repair, replacement and installation services for commercial properties.
ABC's Complete List of Home Services in Waco
Why deal with multiple service providers when ABC can do it all?
