About Construction Office Online
Construction Office Online was founded in 2007 by Peter Pendleton, a licensed General Contractor with 18+ years of field experience. Every template on this site is built from real-world construction workflows — designed by someone who has actually run the jobs, written the change orders, and managed the schedules.
Our story
What started as a personal collection of Excel templates Peter used on his own projects has grown into a library of 100+ field-tested construction documents trusted by 18,000+ contractors across the United States.
What makes our templates different
We’re not software developers who decided to build construction templates. We’re contractors who got tired of bad software and built our own tools — then shared them with other contractors who needed them.
Built for
- General contractors managing multiple projects
- Residential builders tracking job costs
- Specialty contractors watching margins
- Owner-operators running tight ships