Trusted Water Heater Repair, Maintenance & Replacement

When your water heater stops working, it disrupts your daily routine — from showers to dishes, laundry to cleaning. At Alpha Appliance Service, we provide professional water heater services throughout the Denver metropolitan area so your home stays comfortable and efficient. With over 25 years of appliance service experience, our licensed and bonded technicians deliver fast, reliable solutions you can count on.

A laundry room with a washer and dryer and a sink.

What We Offer

  • Water Heater Repair
  • Whether your water heater isn’t producing hot water, has strange noises, leaks, or won’t stay lit, our experts diagnose and fix issues quickly. We service both gas and electric water heaters, troubleshooting common failures like thermostat issues, heating element failures, pilot light problems, leaks, sediment buildup, and more.


  • Water Heater Installation & Replacement
  • If your water heater is old, inefficient, or beyond repair, we can help you choose a reliable replacement and install it correctly — ensuring proper sizing, safety compliance, and long-lasting performance.


  • Routine Maintenance
  • Regular maintenance can extend the lifespan of your water heater and help avoid costly breakdowns. Our maintenance services include flushing tanks, checking pressure relief valves, inspecting heating elements, and evaluating gas lines or electrical connections

Why Choose Alpha Appliance Service?

We know Denver homeowners expect dependable service — and that’s exactly what we provide:

Free diagnostic/service call with repair

Most repairs completed on the first visit

Fully stocked trucks with common parts

No additional charge for evenings or Saturdays

Licensed & bonded technicians you can trust

Competitive pricing + 100% warranty on parts & labor

Fast, friendly service tailored to your schedule

We proudly serve all communities across the Denver area, including Aurora, Centennial, Highlands Ranch, Greenwood Village, Littleton, Lone Tree, Lakewood, and surrounding neighborhoods.

Common Water Heater Problems We Fix

Cold or inconsistent hot water

 Water that’s too hot

Leaks or moisture around the tank

Pilot light won’t stay lit

Strange noises (rumbling, popping)

Poor efficiency or high energy bills

No matter the brand or model, our team has the experience to handle it with care.

Schedule Service Today

Don’t let a malfunctioning water heater disrupt your home. Call (303) 690-1806 or contact us online to schedule service with Denver’s trusted appliance experts. Professional help is just a phone call away — and we’re ready when you need us.