An unstated capability does not mean a provider cannot do the work. Clear a filter or ask a provider directly.
Compare the full scope of a Los Angeles water-heater quote
A tankless conversion can be a different job from replacing an existing tank. Ask the contractor to separate the heater, labor, disposal, changes to connections and any permit or inspection work. Have each bidder quote the same scope; CSLB recommends written bids based on matching plans and specifications. CSLB guidance on comparing contractors.
LADBS’s published common-permits guide lists water-heater installation and replacement as work requiring a permit and notes seismic restraint. Ask who will confirm the current requirements for your property, arrange inspections and include the required work in the written price. This City of Los Angeles reference does not establish the rules in every neighboring city. LADBS common-permits guide (PDF).
Several reviewed providers publish first-visit offers or diagnostic credits. Compare their conditions as well as the amount: a free estimate, a no-trip-charge offer and a diagnostic fee credited after approved work describe different things. Confirm the current terms before booking.
Local guidance reviewed .
Questions before you choose
Do these services handle every model or repair?
No blanket claim is made. Use the filters to match listed repairs, then ask about your exact equipment. A general repair service may not cover every model or issue.
Does a free estimate mean the first visit is free?
Ask which part is free: a phone discussion, an on-site estimate or diagnosis. Confirm the scope and any extra charges before booking.
Are these the best or currently available services?
The list is alphabetical. Current appointments and workmanship ratings are not confirmed. Ask the business directly about current availability, credentials and terms.
