Yes — Alviso is part of our regular Bay Area service area. We install and repair tank and heat pump water heaters for homes throughout the neighborhood. Call (408) 733-2000 to schedule a free consultation.

It can. Older homes sometimes have outdated gas lines, undersized electrical panels, or plumbing that needs updating before a new unit goes in — this is especially relevant if you’re considering a heat pump water heater, which draws more power than a standard tank. We check your home’s setup during the free consultation so there are no surprises once installation begins.

A standard tank unit heats water directly using gas or electric elements, while a heat pump water heater pulls warmth from the surrounding air, using significantly less energy to do the same job. Heat pump units cost more upfront but typically pay that back over time through lower utility bills, and many qualify for California rebates. We’ll walk through which fits your household’s hot water usage and budget.

A standard tank replacement usually takes 2–4 hours. Heat pump installations can run a bit longer, often 4–6 hours, since they may involve additional electrical or ventilation work. We’ll confirm your exact timeline during the free assessment.

A leaking water heater can cause real damage quickly, so we treat these calls as a priority. Same-day service is usually available if you call earlier in the day. Reach us at (408) 733-2000 and we’ll get a technician out as soon as possible.

Yes. Air & Plumbing Systems is a fully licensed and insured California contractor with over 25 years of experience, serving Alviso and the wider Bay Area. Our technicians handle tank, heat pump, and boiler water heater installation, repair, and maintenance, with all work backed by warranty.