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(415) 333-0704
Serving San Francisco Since 1954
Upfront pricing, clean background-checked technicians, and honest local craftsmanship you can rely on.
Heise's Plumbing offers top-tier water heater installation services in San Francisco, CA. When your hot water system fails, leaks, or becomes inefficient, our licensed plumbing technicians are ready to install a replacement. We supply and fit top brands like AO Smith, Bradford White, and Rheem, ensuring full code compliance. We size and configure gas or electric models to match your household demand and fit within your existing utility space.
Inspection & Diagnosis: We evaluate your unit's age, check the tank base for cracks, verify gas line safety venting, and recommend the best replacement size or heat pump hybrid alternative.
Our Service Process: We drain and remove the old tank, install the new unit, hook up water, gas, and venting lines, add code-required seismic straps and expansion tanks, and test for leak-free operation.
San Francisco building codes require strict seismic strapping for all water heaters. Additionally, tight utility spaces in basement flats or garages require proper gas venting layout and draft safety hood clearances.
CA Licensed C36 Plumbing contractor providing upfront, honest pricing. Serving San Francisco and the Peninsula since 1954, we are fully licensed and insured (CA Lic #1089561) in General Engineering, Plumbing, HVAC, and Electrical. Homeowners, building managers, and businesses trust our clean, code-compliant workmanship and transparent upfront pricing.
Explore real jobs completed by our local plumbing technicians.
Professional home services backed by trusted, licensed expertise.
Most traditional tank water heaters last between 8 to 12 years. Regular maintenance, such as flushing out sediment buildup and replacing the anode rod, can help extend the life of the unit.
A 2 to 3 person household typically needs a 40-gallon tank. Larger households with 4 or more people generally require a 50-gallon or larger tank to handle concurrent showers and laundry runs.
California building codes mandate that all water heaters must be securely braced, anchored, or strapped to resist horizontal displacement during earthquakes. We install heavy-duty double straps on every tank.
Our local water heater installation experts are ready to help throughout San Francisco and the surrounding San Francisco Bay Area.
