Cheap vs expensive is the wrong first lens. Strong quote decisions compare evidence quality, scope boundaries, and expected decision risk if wrong.
Primary question
How can I compare multiple aircon quotes and choose without regret?
A lower quote with weak diagnosis can cost more if it leads to repeat work.
Scope should define what is included, what is excluded, and what would trigger a revised recommendation.
Ask each provider for one bounded next step and clear pricing status.
If options are dumped without recommendation, decision risk is being pushed back to you.
Use this framework to check whether a recommendation is evidence-backed before committing budget.
A practical framework for deciding between chemical wash and chemical overhaul without over-servicing.
Understand when gas top-up is only temporary relief and when leak-path verification should be prioritized.
Tell us what is happening. We will assess first, advise one clear next step, and you decide.
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