Carstairs Energy, Inc.

Jan 2026

Tim has been a trusted consultant to our office for over ten years. He is consistently responsive, thorough, and dependable, with a strong command of code compliance in an environment that is constantly evolving. While our projects are not always large, he remains a go-to professional whose experience, consistency, and attention to detail we value and rely on.

Jan 2023

Carstairs has done dozens of T-24 reports for me over the past several years. My projects aren’t the easiest to work with, yet they always come through efficiently and at a reasonable cost. Never had an issue. Definitely recommended.

Feb 2021

Thank you very much for my title 24 report. I'm very pleased with the quick turnaround. They also helped me make updates based on city comments. I highly recommend these energy auditors and the way they went above and beyond to make me a happy customer.