Gas Water Heater Repair & Replacement

Gas water heaters can fail without warning, leaving you without reliable hot water. We fully inspect your system, diagnose the root cause, and deliver safe, lasting repairs or replacement options.

• Pilot light won’t stay lit

• Thermocouple issues

• Gas control valve failure

• Burner or ignition problems

• No hot water or temperature swings

• Leaks at fittings or tank

• Rumbling/popping from sediment

• Rust/corrosion inside the tank

Not every gas water heater needs replacement. We fully inspect your system, test all components, and explain whether a repair is safe and cost-effective or if upgrading will save you more long term. You’ll get honest guidance and clear options.

If you’re replacing your gas water heater, upgrading to tankless may be worth considering. Tankless systems provide endless hot water, improved energy efficiency, and longer lifespan. Learn more about tankless water heater repair and installation to see if conversion is right for your home.

Homeowners across Southeast Louisiana trust Serrano’s Plumbing Services for honest diagnostics, quality workmanship, and safe gas water heater solutions. We take time to inspect your system fully, explain your options clearly, and deliver repairs or installs built to last.

We provide gas water heater repair and replacement across Southeast Louisiana (North Shore & South Shore), including Covington, Mandeville, Slidell, Hammond, Ponchatoula, Independence, Amite, Tickfaw, Natalbany, Albany, Metairie, Kenner, New Orleans, Westwego, Gretna, Harvey, Marrero, LaPlace, Luling, and Destrehan. See all service areas on our homepage.

From the first call to final testing, we make gas water heater service simple and stress-free. Our process focuses on safety, clear communication, and long-lasting results.

• Full system inspection and safety check

• Gas supply and venting evaluation

• Component testing and diagnosis

• Repair or replacement recommendations

• Upfront pricing before work begins

• Code-compliant installation and connections

• Final performance and safety testing

We take time to do the job right so your hot water is reliable and your system operates safely.