About Us

Who We Are

Your Trusted Operation and Maintenance (O&M) Manual Service in Calgary

With over two decades of combined experience in the development of comprehensive Operation and Maintenance (O&M) Manuals, we pride ourselves on delivering high-quality, reliable, and timely documentation solutions tailored to the needs of our clients.

Based in Calgary, we support construction professionals across Alberta with O&M manuals for projects of all sizes—from small-scale builds to large commercial developments. Our expert team is equipped to handle it all with precision and professionalism.

At CT Manuals, we understand the importance of clear, well-organized O&M manuals in ensuring efficient facility management and compliance. Our streamlined process includes flat-rate pricing, enabling you to plan and budget for documentation services from the outset of your project with no hidden costs.

Let us help you simplify your project closeout and facility turnover process with expertly crafted manuals that meet all regulatory and client requirements. Contact us today to learn how our team can support your next project with industry-leading O&M solutions.

Our Team

Trevor Rohling,
Managing Partner

Trevor is a Journeyman Plumber and has been working as a Project Manager and Estimator in the construction industry for the past 30 years. He is experienced in both general contracting and mechanical works.

Stephanie Rohling BA LLB,
Managing Partner

Stephanie brings over 20 years of experience working with construction companies. She has experience in technical writing and drafting contracts and she is naturally detail oriented in all her work. Stephanie was awarded the Silver Medallion for her BA from the University of Calgary.

About Us

Trevor Rohling, Managing Partner Trevor is a Journeyman Plumber and has been working as a Project Manager and Estimator in the construction industry for the past 30 years. He is experienced in both general contracting and mechanical works.

Trevor Rohling,
Managing Partner

Trevor is a Journeyman Plumber and has been working as a Project Manager and Estimator in the construction industry for the past 30 years. He is experienced in both general contracting and mechanical works.