Dependable Tank Water Heaters in Marin County and San Francisco

Professionally installed tank water heater from the experts at Bay Air Heating & Cooling. We deliver dependable hot water systems tailored to your household’s demand. Whether you’re replacing an aging system or upgrading for better energy efficiency, our licensed technicians install tank water heaters with precision, safety, and compliance with all local plumbing and energy codes.

How Tank Water Heaters Work

Tank water heaters are the most common hot water systems in residential homes, offering a proven and affordable solution. These units store and maintain a reservoir of hot water-typically ranging from 30 to 80 gallons- so that hot water is instantly available whenever you need it.

Why Choose Bay Air for Tank Water Heater Installation?

At Bay Air Heating & Cooling, we don’t just install water heaters- we provide solutions that match your home’s specific usage patterns, energy sources, and long-term performance goals.

Expert Selection and Sizing

We assess your household’s hot water usage to determine the appropriate tank size.

Typical range

40-50 gallons: Standard for families of 3-5
66-80 gallons: Ideal for larger homes or higher demand

Professional Installation and Compliance

- Licensed, bonded, and insured technicians.
- Full compliance with California plumbing codes, gas line requirements, and seismic bracing mandates.
- Ventilation and drain pan installation where required.

Energy-Efficient Options

- Models with advanced insulation, self-cleaning capabilities, and fast-recovery burners or heating elements.
- Optional timers and smart thermostats for reduced standby energy loss.