Professional water heater installation and replacement services in San Diego. Tank, tankless, and hybrid heat pump systems with hard water scale prevention.

Water Heater Installation & Replacement

Tank, tankless, and hybrid heat pump water heater installation sized for your household and engineered to perform in San Diego's hard water. Every install includes scale prevention assessment.

Why Choose Us?

Hard Water Kills Water Heaters

San Diego's water hardness averages 270 ppm — among the worst in California. Scale deposits accumulate on heating elements, reducing efficiency by up to 30% and cutting equipment lifespan by half without proper treatment.

Right-Sizing Matters

An undersized water heater runs constantly and fails prematurely. An oversized unit wastes energy. We calculate your household's peak demand and recommend the right capacity, fuel type, and technology.

Scale Prevention Extends Life

Every water heater installation includes a water hardness assessment and recommendation for upstream treatment. A water softener or scale inhibitor can double the lifespan of your water heater investment.

Venting & Code Compliance

Gas water heaters require proper venting — especially in older San Diego homes where original venting may not meet current code. Heat pump models need adequate air volume. We ensure every installation meets California code requirements.

Commercial / Large Capacity

Multi-unit properties and high-demand households may require larger capacity or manifolded systems. We design solutions for any hot water demand profile.

High-Efficiency Tank

Energy Star rated tank models with improved insulation and burner technology. Lower operating costs than standard tanks with familiar, proven technology.

Hybrid Heat Pump

2–3x more efficient than conventional electric tanks. Uses ambient air to heat water. Ideal where gas isn't available or where energy savings are a priority.

Recirculation Systems

Hot water recirculation eliminates the wait for hot water at distant fixtures, reducing water waste and improving comfort throughout the home.

Standard Tank Water Heaters

40–80 gallon tank models from leading manufacturers. Reliable, cost-effective, and available in gas, electric, and propane configurations.

Tankless Water Heaters

On-demand hot water with no standby energy loss. Endless supply for large households. Extremely sensitive to scale — requires water treatment upstream.

Assessment & Sizing

We evaluate your current system, measure water hardness, calculate household hot water demand, assess fuel availability, and review venting and electrical capacity.

  • Current system age and condition
  • Water hardness measurement
  • Peak demand calculation
  • Fuel type evaluation
  • Venting and electrical assessment

Installation & Testing

Professional installation includes removal of the old unit, new connections, code-compliant venting, temperature calibration, and full system testing.

  • Old unit removal and disposal
  • New unit positioning and leveling
  • Gas/electric/water connections
  • Expansion tank if required by code
  • Temperature setting and system test

High Energy Bills

Scale-encrusted heating elements work harder and consume more energy. Upgrading to a high-efficiency model and adding water treatment can dramatically reduce hot water costs.

Home Renovation or Addition

Adding a bathroom, kitchen, or ADU changes your hot water demand. We size and install systems that account for the expanded load.

Inconsistent or No Hot Water

If hot water runs out quickly or the unit can't maintain temperature, the heating elements or gas burner may be failing. We diagnose whether repair or replacement makes more sense.

Rusty or Discolored Hot Water

Rust-colored hot water indicates internal tank corrosion. Once the anode rod is consumed, the tank itself corrodes. This is typically not repairable — replacement is the solution.

Visible Leaking

Any leak from the tank itself means the internal liner has failed. This is an emergency replacement — a leaking tank can fail catastrophically without warning.

Water Heater Over 10 Years Old

Tank water heaters typically last 8–12 years in San Diego's hard water. If yours is approaching or past 10 years, proactive replacement avoids emergency failure and potential water damage.