Am looking for an indication of cost and recommendations for installation of a single zone Mitsubishi split system in San Francisco bay area. ( Contra Costa county).

Our electrician would install required power line to the outside unit.

May end up as one quad zone system but would initially like an indication on install cost for a straight forward single zone system.

Happy to receive suggested installer name by personal message assuming forum rules do not allow advertising posts.

Thanks in advance,
Graham