What Does Interior Detailing Cost?
Size, condition, pet hair, and odor work are what move the number.
Interior pricing tracks labor almost perfectly. A tidy sedan interior that needs a thorough clean is a very different job from a family SUV with three years of accumulated life in it.
The specific factors that add the most time are pet hair, set stains, and odor sources that have to be found before they can be removed.

Cost drivers
How to reduce it
Clear personal items out beforehand, remove child seats, and empty the trunk. That alone can save 20-30 minutes of billable time. Maintaining with periodic shorter visits also avoids the expensive rescue detail later.
Frequently asked questions
Is a deep clean more expensive than a standard interior?
Yes, typically meaningfully more, because it involves several additional hours of extraction and hand work.
Can you quote from photos?
Usually. Photos of the carpets, seats, and cargo area give a good basis for an accurate estimate.