Heat your water the most efficient way with a heat pump water heater

The Bay Area’s mild climate makes it one of the best places in the country for a heat pump water heater
Heat pump water heaters work by pulling warmth from the surrounding air and transferring it into your water. They work best in spaces that stay between 40°F and 90°F year-round, which is pretty much every garage, utility room, and basement on the Peninsula. Our temperate climate means these units can operate at peak efficiency all year, unlike colder parts of the country. If you have an unconditioned space with about 1,000 cubic feet of room, like a standard two-car garage, your home is likely a great fit.
Up to 60% lower energy costs plus rebates that can save you thousands
Heat pump water heaters are the most efficient water heating technology on the market. They use roughly a third of the electricity that a standard electric tank consumes, which translates to real monthly savings on your PG&E bill. And right now, Peninsula homeowners may qualify for significant rebates and tax credits that bring the upfront cost down dramatically.


Professional installation ensures you get the full benefits
A heat pump water heater has specific requirements that a standard tank swap doesn’t, like dedicated 240V electrical, adequate air space, condensate drainage, and proper placement for airflow and noise considerations. Skipping any of these during installation can reduce efficiency, void the warranty, or create problems down the line. Our licensed technicians handle all of it, including pulling permits and ensuring California code compliance.
What to expect before, during, and after a heat pump water heater installation
Before
A Caccia technician will visit your Bay Area home to evaluate your installation space, existing plumbing and electrical, and household hot water needs. We’ll recommend the right unit size and model, and walk you through the rebates and tax credits available to you. If your home needs an electrical upgrade to support a 240V circuit, we’ll include that in the plan.
During
On installation day, our team removes your old water heater, sets the new heat pump unit in place, and connects all plumbing, electrical, and condensate drainage. We ensure proper air clearance, install seismic strapping per California code, and program the unit’s settings for optimal efficiency based on your household’s usage patterns.
After
The entire system is tested before we wrap up. Once installation is complete, we walk you through the unit’s different operating modes and explain when each is most useful. We review the warranty, go over your rebate paperwork, and recommend a maintenance schedule.
6 Reasons to Opt for Professional
Heat Pump Water Heater Services

Why We’re the Top Choice for Heat Pump Water Heaters in the Peninsula
Frequently Asked Questions About
Heat Pump Water Heaters
For more detailed information or to schedule a service, please don’t hesitate to contact our customer service team.
Book Your Installation Now
Get your heat pump water heater installed the right way.
Or Call: (650) 442-1470





