Read the scope behind the headline
A low advertised price does not tell you which parts of your system are included. Before arranging a visit, ask for the offer in writing and keep a copy of the ad.
Five questions for the provider
Which system is included? Name the number of systems and the areas covered, so the quote is about your home.
What is excluded? Ask about access, equipment cleaning, extra returns, treatments, and any visit or cancellation charge.
What happens if you find something else? Agree how a revised scope and price will be shown to you, and that nothing extra starts without your clear approval.
Who will do the job? Ask for the business name and contact details that will appear on the written quote and invoice.
What will I get afterwards? Ask what record of the work you will receive and how to raise questions later.
Be wary of broad promises
The EPA cautions against companies that make sweeping health claims about duct cleaning, and it does not certify duct cleaning companies. Make sure you understand any proposed chemical treatment before agreeing to it. The FTC's general advice on hiring contractors applies too: get it in writing and do not feel rushed.
Keep the decision yours
If the explanation is unclear, pause and compare another proposal. Airway does not set contractor prices or guarantee any offer. Your request is free, and any agreement for work is between you and the contractor.