When your water heater breaks down, you need fast, reliable help from a team you can trust. Mr. Hot Water Co. is Denver's top-rated water heater repair company, proudly serving homeowners and businesses across the greater Denver metro area. Whether you have a traditional tank unit or a modern tankless system, our licensed technicians diagnose the problem quickly and get your hot water running again, often the same day.

At Mr. Hot Water Co., we repair all types and brands of water heaters throughout Denver, CO. Our certified technicians are trained to handle every issue, including:
No hot water ➝ pilot light failures, faulty heating elements, tripped breakers
Inconsistent water temperature ➝ thermostat malfunctions, sediment buildup
Strange noises ➝ popping, rumbling, or banging caused by mineral deposits
Water leaks ➝ pressure relief valve failures, tank corrosion, loose fittings
Discolored or smelly water ➝ anode rod failure or bacterial growth in tank
High energy bills ➝ inefficient heating due to scale buildup or aging components
We service all major brands, including Rheem, Bradford White, AO Smith, Navien, Rinnai, and more.
One of the most common questions we hear is: "How much does water heater repair in Denver cost?" Here's a general breakdown to help you budget:
| Repair Type | Estimated Cost |
|---|---|
| Thermostat Replacement | $150 – $300 |
| Heating Element Replacement | $200 – $350 |
| Pressure Relief Valve | $100 – $200 |
| Anode Rod Replacement | $150 – $250 |
| Pilot Light / Igniter Repair | $100 – $250 |
| Sediment Flush & Cleaning | $100 – $200 |
| Full Water Heater Replacement | $900 – $2,500+ |
Don't wait until you lose hot water completely. Watch for these warning signs:
- Water takes longer than usual to heat up
- Hot water runs out faster than it used to
- You hear rumbling, popping, or knocking sounds
- You notice rust-colored or foul-smelling water
- You see water pooling around the base of the unit
- Your energy bills have increased without explanation
- Your water heater is over 8–10 years old

24/7 availability because plumbing emergencies don’t wait for business hours.
Fully licensed, insured, and rigorously trained plumbing professionals.
No hidden fees or surprises. You know the exact cost before we start.
We install only the most reliable, industry-leading plumbing brands.
Most water heater repairs are completed within 1–3 hours. More complex repairs or full replacements may take half a day.
If your unit is under 8 years old and the repair cost is less than 50% of a replacement, repair is usually the better choice. Our technicians will give you an honest assessment.
Yes. Mr. Hot Water Co. offers 24/7 emergency water heater repair throughout Denver and the surrounding metro area.
We service all major brands including Rheem, AO Smith, Bradford White, Navien, Rinnai, Bosch, Noritz, and more.
Water heater replacement in Denver typically ranges from $900 to $2,500+, depending on the unit type, size, and installation requirements.
GET IN TOUCH
Our expert technicians are standing by. Call us for immediate emergency service or request a free quote for your next plumbing or heating project.
Available 24/7 for emergencies
We typically reply within 1 hour
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