About
MCL
Founded in 2008 as Martin Castle Ltd., MCL Height Safety has grown into a leading provider of rope access and working-at-height solutions. With over 60 years of combined training experience, we specialize in delivering industry-leading rope access services, fall protection system installations and comprehensive training programs that meet the highest safety standards.
Originating from the UK, with a strong presence in South and East London and Lincolnshire, we have built a reputation for excellence and reliability in height safety across the UK. Now, as part of our exciting growth plans, we are proud to expand our services into North America, bringing our expertise, commitment, and trusted solutions to both Canadian and U.S. clients.
North America presents unique opportunities and challenges across sectors such as construction, telecommunications, energy, and infrastructure. Whether operating in the Canadian provinces or U.S. states, the regulatory landscape demands strict adherence to safety laws like WorkSafeBC, OSHA, ANSI, CSA standards, and various local authorities.
At MCL Height Safety, we have assembled a team of North America-based experts who are well-versed in these regulations and understand the diverse environments—from urban high-rises and industrial plants to remote energy sites—that define the region.
Our approach is tailored to provide safe, compliant, and effective solutions, ensuring your workforce remains protected no matter the complexity or location of the job.
What We Offer in North America
Rope Access Services
- Certified rope access for inspection, maintenance & complex installations.
- IRATA-certified technicians with proven experience.
- Safe, efficient, and compliant with regional standards.
Fall Protection Systems
- Design, install & maintain all fall protection systems.
- Lifelines, abseil rails, Kee® systems, and safe access platforms.
- In-house fabrication, inspection & recertification.
- Fully compliant with North American standards.
Training & Certification
- IRATA, GWO & CSAZ259.19:22 -compliant courses.
- Rope access, confined space, rescue, work at height & more.
- Delivered by qualified & experienced trainers at a purpose built training facility.
- Custom programs tailored to your team’s needs.
Why Choose MCL Height Safety?
- Over 60 years of combined experience across our training team.
- Globally recognized IRATA and GWO-certified training programs.
- 93% pass rate across all accredited courses.
- Multiple state-of-the-art training facilities across regions.
- Broad range of in-house courses developed in line with CSA Z259.19:22—all under one roof.
- Training delivered by directly employed, highly qualified instructors.
- In-house design, fabrication, and inspection services for height safety systems.
- Comprehensive supply of industry-approved safety and rope access equipment.
MCL Height Safety is now delivering trusted rope access and height safety solutions across North America.
Find out how we can help you protect your workforce and achieve your project goals safely and efficiently.