Expert water heater installation, repair, and replacement in San Jose, CA. Same-day service available. CA Lic. #1134458.
Same-day water heater service in San Jose. Water Heater Boys is Santa Clara County's trusted water heater specialist — gas, tankless, and heat pump.
Expert water heater installation, repair, and replacement in San Jose, CA. Same-day service available. CA Lic. #1134458.
Same-day diagnosis and repair for all brands and water heater types. No hot water, leaks, or unusual noises — we fix it fast.
Gas tank, tankless, and heat pump water heater installation. We pull San Jose permits and handle all code compliance.
BAAQMD-compliant heat pump water heaters ahead of the 2027 regulation. We handle all TECH Clean CA rebate paperwork.
Learn about 2027 regulationsSanta Clara County falls under the Bay Area Air Quality Management District's zero-NOx requirement. Starting January 2027, new gas water heater installations will not be permitted in San Jose. Heat pump water heaters are the best compliant alternative — and 2026 rebates make them more affordable than ever.
Read the Complete Guide →We serve San Jose regularly and can typically schedule same-day or next-morning appointments. Call us and we'll confirm availability.
Yes — we handle all San Jose permits as part of every installation at no extra charge.
Gas tank replacement typically costs $900–$1,800. Tankless installation runs $1,500–$3,000. Heat pump water heaters are $1,800–$3,500 before rebates — after TECH Clean CA and federal IRA credits, you can save $2,000–$4,900. Written quotes always provided before work starts.
Fill out the form and we'll call you back within the hour during business hours.