

We install Rheem ProTerra, A. O. Smith, and Bradford White units — 50, 65, and 80 gallon.
We replace gas or electric tanks, including gas-line decommissioning and venting removal.
Professional diagnostics, maintenance, and system support — electrical, controls, condensate, and performance evaluation.
We document every install to qualify for BayREN, TECH Clean California, and IRA 25C credits.

ABC Service sizes heat pump water heaters to household draw patterns and first-hour demand — not the gallon rating alone. We install Rheem ProTerra, A. O. Smith, and Bradford White units in 50, 65, and 80-gallon configurations with the air-volume, condensate, and electrical conditions the equipment actually needs.

Converting from a gas tank to a heat pump water heater is a coordinated plumbing, electrical, and venting project. We decommission the gas line and B-vent, run a dedicated 240V circuit, verify panel capacity, and locate the new unit in a space that actually supports its compressor — not a sealed closet.

Our technicians provide professional diagnostics, maintenance, and system support for modern heat pump water heaters. We inspect system operation, electrical components, condensate drainage, controls, sensors, and overall performance to help keep your HPWH running efficiently and reliably.

Many heat pump water heater projects may qualify for local utility rebates and regional electrification incentive programs available throughout the Bay Area. Programs may include Golden State Rebates, TECH Clean California, BayREN energy-efficiency programs, Peninsula Clean Energy incentives, and Silicon Valley Clean Energy electrification rebates.

Heat pump water heaters use 60–70% less energy than electric resistance and undercut gas in most Bay Area homes.
A clean step toward an all-electric home that pairs naturally with solar and time-of-use rates.
Stacked utility, state, and federal incentives often cover a meaningful share of the install.
Air volume, location, and electrical sizing determine whether the unit actually performs as rated.


We assess existing equipment, loads, venting, electrical, and site constraints on-site.
We size and specify equipment to the building — with options and trade-offs explained plainly.
A dedicated lead tech handles a permitted, clean install with finish-grade workmanship.
We start up, balance, and verify the system against design intent with calibrated instruments.
We walk you through operation, file rebates, and stand behind the system long-term.
Licensed C-10 Electrical, C-20 HVAC, and C-36 Plumbing — one team, one schedule, one point of accountability.
Fully licensed contractor, bonded, and carrying general liability and workers' comp insurance.
Urgent service and safety calls prioritized with same-day diagnosis when scheduling allows.
Serving homeowners, property managers, businesses, and commercial facilities throughout the Bay Area.
Flexible financing options may be available for qualified customers through GoGreen Financing — HVAC, heat pumps, boilers, water heaters, electrical upgrades, and EV chargers.