How the site itself adds cost
Attic access with limited clearance, a unit tucked behind finished walls, an occupied household during installation, or landscaping near the outdoor unit can each add time to a straightforward job.
Making the scope explicit
Where the repair starts and stops, the equipment's rated capacity, which materials are actually compatible, and how disposal and testing get handled belong in writing, not assumed.
Where permits and outside trades fit in
Larger jobs can trigger permitting, inspection, engineering review, or a specialty trade outside standard HVAC work — confirm exactly which apply with the provider and the city.
Planning information, not a price offer
Nothing quoted here binds anyone to anything. Get a written, property-specific scope and number from the provider before signing.