Relationship disclosure
How calls and referrals work on this website
Understand the lead-generation relationship, what this website does not verify, and what to confirm before hiring an independent provider.
This website is not the contractor
Sunnyvale Airflow Guide publishes consumer guidance and presents a telephone referral path. It does not perform inspections, duct cleaning, HVAC maintenance, repairs, remediation, pest work, or construction. It does not employ or dispatch technicians.
A call may create a referral
When you call 877-702-1610, you may be connected with an independent service provider or call-handling service. The website may benefit from calls or resulting business. That commercial relationship does not establish that a provider is the right choice for your property.
Facts you must confirm directly
Ask for the full legal or registered business name, service coverage for the exact address, experience with your duct material and system, applicable California license, insurance, inspection terms, method, products, written scope, price, change orders, cancellation terms, warranties, and complaint process. Verify official records independently.
No endorsement by agencies
EPA, CARB, BAAQMD, AirNow, CSLB, and the City of Sunnyvale are cited as public information sources. They do not sponsor, certify, or endorse this website or a provider reached through the phone number.
Phone-routing limit
The owner supplied the number, but this website does not claim that a test call has confirmed routing for Sunnyvale air duct cleaning. Start every call by asking who answered. If the provider will not identify the business or put terms in writing, do not proceed.