Serving The Greater Grand Strand & Surrounding Areas
Emergency 24/7 Plumbing + Heating + Air
843–380–8333
Tankless water heaters provide on-demand hot water, energy efficiency, and space-saving convenience—but when they stop working, it can disrupt your entire home. From inconsistent water temperature to strange noises or error codes, even minor issues can quickly become a major inconvenience.
At Your Service Plumbing + Heating + Air Cleaning offers fast, reliable tankless water heater repair. Our licensed and experienced plumbers are trained to service all major brands and models, both gas and electric, ensuring your unit is diagnosed accurately and repaired efficiently. Get back to enjoying continuous hot water with the trusted experts in tankless water heater repair.
Because there are so many different kinds of water heaters, ranging from tankless to electric to gas heaters, it can often be difficult to choose what may work best for your home. This is why you should discuss all of your options for water heater installations with a knowledgeable professional before making your final decision.
Ready to upgrade or replace your Tankless Water Heaters?
Common signs that your tankless water heater requires professional repair include inconsistent water temperature, error codes on the unit, unusual noises, or a complete lack of hot water. If you notice any of these issues, it’s time to call a licensed plumber.
Yes. At Your Service Plumbing + Heating + Air Cleaning repairs all major brands and models of tankless water heaters, including both gas and electric units. Our trained technicians provide fast, reliable service to restore your hot water system.
We offer same-day and emergency tankless water heater repair services throughout Myrtle Beach and the surrounding areas. Quick response helps prevent further damage and ensures your home has hot water when you need it most.
Routine maintenance, including annual flushing to remove mineral buildup, is recommended. Regular servicing reduces the risk of costly repairs, prolongs the life of your unit, and keeps your tankless water heater running efficiently.
If your tankless water heater is relatively new and experiencing minor issues, professional repair is usually the most cost-effective solution. However, older units or repeated malfunctions may require replacement. Our experts provide honest assessments and recommendations for your system.
At Your Service Plumbing + Heating + Air strives for customer satisfaction! We have many happy customers who would love to share their stories with you.
EXCELLENT Based on 592 reviews Posted on Google Julie RosnackTrustindex verifies that the original source of the review is Google. Great service! Thank you!Posted on Google William LybrandTrustindex verifies that the original source of the review is Google. Anthony L came out to install our monitoring service system explained our service plan and installed system and app he was very personable and very knowledgeable thank you .Posted on Google Janet TarboxTrustindex verifies that the original source of the review is Google. Eric came to my mother's rescue, diagnosing the problem and replacing the guest bath toilet before company arrived. He explained what was needed and why, and didn't leave until he was certain all was well. Many thanks!!Posted on Google Debbie AdairTrustindex verifies that the original source of the review is Google. Nick and Dave did an amazing job. They arrived on time and quickly assessed our problem. They went back, got a new toilet and installed it. The price was right too! Thanks guys!Posted on Google Joe SepeTrustindex verifies that the original source of the review is Google. First class operation.from consultation to installing my tub to shower conversion.no surprises.just excellent workmanship.on time on budget.absolutely highly reccomendPosted on Google Lisa GentryTrustindex verifies that the original source of the review is Google. My tech was kind and knowledgeable. He figured out problem and stopped the leak. 😃Posted on Google HOTTIETrustindex verifies that the original source of the review is Google. Great!!!!!Posted on Google Joe TietjenTrustindex verifies that the original source of the review is Google. Joel came out for an AC tune up and also cleaned a blocked hvac drain line so that my AC is good to go for the summer. He answered all my questions and did a great job. Also, Tricia working up front is very nice and their prices are reasonable. I definitely recommend At Your Service and will be using them again in the future! Eric also came out today and replaced a hose spigot and converted the pvc pipe set up to pex. Eric’s communication was great, he answered all my questions and sent me pictures when he was done. I definitely recommend Eric to take care of your plumbing needs. Joel came out again today to install 2 smart thermostats and once again did a great job. It’s great to have a company that you feel like you can trust and I have that with At Your Service. Highly recommend.Posted on Google Kristen ToupinTrustindex verifies that the original source of the review is Google. I called on a Sunday evening because my toilet was leaking they had someone there in a half hour of me calling. They sent Dave out he was so nice and helpful I couldn't have asked for someone better to get the job done! If you want someone who goes above and beyond ask for Dave.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
No Matter What Plumbing Issues You May Be Facing, Reach Out To Us Today To Get Started!
For example, many people are turning to tankless models instead of traditional water heaters with tanks. This type of water heater has coils to heat up water almost instantly, which allows for the use of less water.
This modern version of a water heater is much more cost-efficient and eco-friendly, which could be a better option if an old heater needs to be replaced. Nevertheless, a tankless system might not be for everyone, depending on your available budget. By consulting with professional plumbers, you can feel confident in your choice.







