By Tennessee Hood Cleaners · Updated 2026-10-11
Questions to ask
Clear answers to these questions help you compare providers fairly.
- Is the ductwork and fan included?
- How do you handle areas you cannot reach?
- Will I receive documentation after each service?
- Can you provide photos?
- Are you insured? Can I see a certificate?
- How do you protect equipment and capture wastewater?
- Can you work after hours?
Be cautious of
Very low prices that only cover the canopy, guarantees about passing inspections, and providers who cannot explain their process.
Final tips
Ask to see a sample service report before you hire anyone, so you know what documentation to expect.
A good contractor will tell you plainly which parts of your system cannot be reached, rather than skipping them silently.