• Comfort Systems USA average price/book ratio for 2023 was 5.24, a 43.56% increase from 2022.
• Comfort Systems USA average price/book ratio for 2022 was 3.65, a 3.18% increase from 2021.
• Comfort Systems USA average price/book ratio for 2021 was 3.77, a 52.02% decline from 2020.

Price/book ratio can be defined as