Start with the utility account, then compare equipment
A Roseville mailing address is not enough to establish a heat-pump rebate. Bring the electric bill and the indoor and outdoor model numbers into the replacement discussion so the proposal uses the correct utility program and equipment pairing.
For a repair request, tell us whether one room, one floor or the entire property is affected. For replacement, separate the equipment price from duct modifications, electrical work and any rebate shown in the quote.
For commercial split systems, bring utility-qualified replacement into the scope discussion. Ask whether a partial replacement is approved and practical for the existing equipment. Compare it with a complete matched option using serviceability and total scope, not only the cost of the failed component.