Tankless gas water heaters installed by a local pro in San Mateo, CA

Tankless gas water heaters in San Mateo, CA, installed by a local pro. Permit + gas line/venting work; licensed plumber/gas fitter.

What to know before buying

Often needs gas line upsizing and new venting - strong pro-only case; Lowe's URL is general water heaters (no tankless-specific URL seen)

Permit or license: Permit + gas line/venting work; licensed plumber/gas fitter

Typical product price range: HD seen: Rinnai ~$602.55-$1,866.90; Rheem $799-$1,679.83

Retailer install service: HD: Y (tankless included in water heater install); Lowe's: Y (tankless listed on install page)

Examples: Rinnai Sensei; Rheem Performance Platinum 9.5 GPM

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