Reliable Water Heater Services in Boulder, CO

Hot water is essential to your comfort, convenience, and daily routine—and when your system fails, you need a team you can trust. At Bernie’s Plumbing & Heating, we provide professional water heater installation, repair, and maintenance throughout Boulder, CO, and surrounding areas.


With over 60 years of local experience, our licensed, veteran-owned team works with tank, tankless, and indirect water heaters, ensuring your system runs reliably, efficiently, and safely. Whether you need fast repairs or a new energy-efficient upgrade, we’re here to help.

Call (303) 442-7060 or request a free quote online. Don’t forget—mention this website and save $25 on your service!

Water Heater Types We Service

Tank Water Heaters

Tank water heaters heat and store water in a large reservoir, delivering a steady supply when you need it.

Our tank water heater services include:

  • Installation: Gas and electric units installed to code for consistent, reliable hot water
  • Repairs: Leaks, thermostat issues, and heating element failures
  • Maintenance: Tank flushing, anode rod checks, corrosion inspection

Tankless Water Heaters

Tankless systems heat water on demand—offering greater energy efficiency and space-saving benefits.

Our tankless water heater services include:

  • Installation: High-efficiency tankless unit setup (including Rinnai systems)
  • Repairs: Fixing burner issues, flow sensor errors, and scaling problems
  • Maintenance: Routine descaling and flushing to maintain optimal performance

Indirect Water Heaters

These systems use your home’s boiler to heat water, making them an efficient solution when integrated properly.

Our indirect water heater services include:

  • Installation: Seamless integration with your boiler system
  • Repairs: Addressing circulation pump, thermostat, or leak issues
  • Maintenance: Flushing, checking connections, and optimizing performance

Signs You May Need Water Heater Service

If your water heater isn’t keeping up—or showing signs of wear—it could be costing you comfort, energy, and money. Watch for these red flags:


  1. Inconsistent or No Hot Water
  2. Strange Noises (popping, rumbling, banging)
  3. Rusty or Discolored Water
  4. Leaks or Water Around the Unit
  5. Low Water Pressure
  6. Unusual Odors (like a rotten egg smell)
  7. Rising Energy Bills
  8. Unit Age Over 10 Years


Regular maintenance can extend the life of your system and reduce long-term costs. Not sure where to start? Our team is happy to help.

Why Choose Bernie’s Plumbing & Heating?

Serving Boulder since 1956

Veteran-owned, family-operated, and trusted in the community

Fully licensed and bonded technicians

Expertise in all water heater types and top brands

No-surprise pricing and honest advice

Fast, courteous, and respectful service every time

“Bernie installed our tankless system and explained everything clearly. The process was easy, professional, and affordable.” – Local Customer Review

Schedule Water Heater Service in Boulder, CO

Get the hot water you need—with service you can count on.
📞 Call (303) 442-7060 or book your appointment online today.
✅ Don’t forget to mention this site to save $25 on your service!