Is your water heater leaking, making strange noises, or failing to deliver consistent hot water? At Astar Air Conditioning, Plumbing & Electric, we offer expert water heater repair in Dallas and surrounding areas. Whether you have a gas, electric, or tankless water heater, our certified technicians are equipped to diagnose and fix any issue,quickly and efficiently.With years of hands-on experience across residential and commercial plumbing systems, Astar is your go-to choice for water heater repair Dallas TX homeowners and business owners trust. We repair all major brands and models, including traditional tank systems and modern tankless water heaters. From minor thermostat issues to full system breakdowns, we’ll get your hot water flowing again in no time.Call us today for fast, reliable Dallas water heater repair services, including emergency water heater repair in Dallas TX.

When planning a water heater installation in Dallas, choosing the right system is key to long-term comfort, energy efficiency, and cost savings. At Astar, we install both tank and tankless water heaters, each offering unique advantages depending on your needs.
We specialize in gas water heater repair across Dallas, fixing common issues such as pilot light outages, malfunctioning gas control valves, burner assembly problems, and improper venting. Our technicians ensure safe repairs that restore reliable hot water to your home or business.
If your electric water heater is producing lukewarm water or none at all, we can help. Our team repairs faulty heating elements, broken thermostats, and electrical issues like tripped breakers or wiring faults. Trust Astar for fast, expert electric water heater repair in Dallas.
Tankless systems are efficient,but complex. We provide expert tankless water heater repair in Dallas, including solutions for ignition failure, scale buildup, overheating, or inconsistent hot water. We service all leading brands, including Rinnai, Navien, and Rheem.
Traditional tank-style water heaters can develop issues over time, such as sediment buildup, leaking tanks, or faulty dip tubes. Our plumbers perform complete tank water heater repair throughout Dallas, helping extend the lifespan of your system while improving performance.
Your water heater is one of the most essential appliances in your home. When it fails, you need it fixed fast and fixed right.Whether it’s a gas, electric, or tankless water heater, our licensed Dallas plumbers will inspect, diagnose, and repair the issue the same day, or recommend a cost-effective replacement if necessary. Our team repairs all major water heater issues, including:

When your water heater stops working, Astar Air Conditioning, Plumbing & Electric makes the repair process easy, transparent, and efficient. Here’s how we restore hot water fast — with expert care every step of the way:
Call us or book online — our team will respond quickly to set up a convenient appointment time. We also offer same-day and 24/7 water heater repair in Dallas TX for urgent issues.
Our licensed technician arrives on time, equipped with tools and protective gear. Before starting any work, we perform safety checks and follow all local plumbing codes.
We carefully inspect your water heater — whether it’s gas, electric, or tankless — to identify the exact cause of the problem. This includes checking for leaks, sediment buildup, faulty components, or improper installation.
Once we pinpoint the issue, we explain it in plain language and provide a flat-rate repair estimate — no hidden fees, no upsells. You’ll know exactly what to expect.
In most cases, we can complete the repair on the same visit. Our fully stocked service trucks carry the most common water heater parts to get your hot water back fast.
After repairs, we thoroughly test the unit to confirm proper operation. This includes checking temperature settings, water pressure, and ignition cycles (for tankless or gas units).
We respect your home. Once repairs are complete, we clean the work area, haul away any faulty parts, and leave the space as tidy as we found it — or cleaner.
Before we leave, we share personalized tips to help you extend the life of your water heater. We’ll also advise you if future service, flushing, or maintenance is recommended.
When it comes to restoring your hot water quickly and correctly, Dallas homeowners trust Astar Air Conditioning, Plumbing & Electric for good reason. Here’s what sets us apart:

If you’re searching for fast and reliable water heater repair near me in Dallas, Astar Air Conditioning, Plumbing & Electric is your trusted local expert. We proudly serve homeowners and businesses throughout Dallas and the greater DFW area with dependable, affordable service. Whether you need a quick fix or a full system diagnostic, our licensed and insured technicians handle all types of water heater repair in Dallas TX—including gas, electric, and tankless water heater repair Dallas. We’re known for transparent pricing, honest recommendations, and top-rated customer care. With deep roots in the community and hundreds of 5-star reviews, we’re the go-to choice for Dallas water heater repair. For professional water heater repair Dallas TX, right when you need it, contact Astar today at 972-485-0813 and experience the local difference.
Water heaters in Dallas and the DFW area often experience wear due to heavy usage, mineral buildup, and aging systems. Regular maintenance and timely repairs help reduce failures.
ASTAR DFW is a trusted local plumbing service provider offering licensed professionals, code-compliant repairs, and reliable water heater solutions across Dallas.
ASTAR DFW repairs gas and electric water heaters, including traditional tank water heaters and tankless water heater systems.
Common signs include no hot water, inconsistent water temperature, strange noises, leaking tanks, rusty water, or rising energy bills. Many Dallas homeowners contact ASTAR DFW when these issues appear.
Yes. ASTAR DFW ensures all water heater repairs meet safety and performance standards before completing service.
It depends on the age of the unit, repair cost, and overall condition. Older or severely damaged water heaters may be better replaced. ASTAR DFW evaluates each situation to recommend the most cost-effective solution.
Yes. A leaking water heater can cause water damage, mold growth, and in some cases safety hazards. ASTAR DFW recommends prompt repair to prevent further damage.
Water heater repair costs in Dallas, TX depend on the issue, parts required, and system type. ASTAR DFW provides on-site evaluations to determine accurate repair pricing.
Most water heater repairs can be completed within a few hours. More complex issues may take longer, and our plumbers provide clear timelines before starting work.
Yes. ASTAR DFW provides water heater repair services for offices, restaurants, apartments, and commercial properties across Dallas-Fort Worth.
Yes. ASTAR DFW provides professional water heater repair services throughout Dallas and the Dallas-Fort Worth area for residential and commercial properties.
Yes. ASTAR DFW offers prompt water heater repair in Dallas, including same-day service when available, depending on the issue and scheduling.
Yes. Many older Dallas homes have aging water heaters that require professional repair. ASTAR DFW has experience servicing water heaters in older properties.
Yes. Timely repairs can help extend the life of a water heater and improve performance when issues are addressed early.
Yes. Delaying water heater repairs can lead to system failure, flooding, or damage to surrounding plumbing and property.
Yes. All water heater repairs by ASTAR DFW are performed by licensed professionals and comply with Dallas and Texas plumbing and safety codes.