Working at Heights Refresher Course

If your Working at Heights certification is about to expire, you need a refresher course before the 3-year deadline. Get recertified with a CPO approved Working at Heights refresher course designed for fast completion and full compliance.

When Do You Need to Renew Your WAH Certification?

Working at Heights certification in Ontario is valid for 3 years.

You must renew if

Delaying renewal can lead to

Achieve Safety Online WAH Refresher Course is priced at $110 per participant. It is a half day course.

What You Will Cover in the Refresher Course

The refresher is a half day course and it focuses on reinforcing critical safety knowledge without repeating the full course.

Key areas include:

Get dates & pricing: Working at Heights Refresher

We reply the same business day with available dates and a price. No commitment.

Included

What you get

Everything included with your Working at Heights Refresher course.

Included in the course

What’s covered

Course length

Half day

A half-day course that reinforces critical safety knowledge without repeating the full course.

On completion

3 years

Working at Heights certification in Ontario is valid for 3 years.

Who This WAH Refresher Course Is For

This training is designed for workers who already completed the initial Working at Heights program.

Typical roles include: 

Construction workers

Roofers

Scaffold workers

Maintenance crews & Supervisors overseeing height work

Pricing

Scheduled class

Public seat

Join a scheduled class

$110per person

On-site

On-site group

We come to your site

Join over 1000 Members Certified by Achieve Safety

4.8 out of 5 Certified Reviews

Very Clear and Practical

This course explained confined space hazards in a way that actually made sense. I feel much more aware of what to look out for before entering.

RM

Ryan M.
Certified review

Helpful for the Whole Team

The training broke down the regulations clearly and helped me understand why the procedures matter. Easy to follow and well explained.

LK

Laura K.
Certified review

Good Awareness Training

I didn’t realize how quickly confined spaces can become dangerous. This course really helped me understand the risks and expectations.

JP

Jason P.
Certified review

Experts also agree this course provides essential confined space awareness for Ontario workplaces.

Why Workers Choose Achieve Safety

Built around real job site needs, not just theory.

What sets this training apart:

  • Ontario-compliant and up to date
  • Fast scheduling and minimal downtime
  • Experienced trainers with real field insight
  • Designed for both workers and employers

Serving: Kitchener, Cambridge, Waterloo, Guelph, Mississauga and surrounding areas

Training Locations in Ontario

Achieve Safety provides workplace safety training across Ontario including:

WAH Refresher Course Details

Course Name: WAH Refresher Certification 
Price: $110
Format: CPO approved Instructor-led  training, Half day
Duration: 3 days (typically 6.5 hours per day)

  • Shorter than initial certification
  • Combination of theory + practical reinforcement
  • Available in classroom or blended formats

Flexible scheduling options are available across Ontario.

FAQs About Working at Heights refresher training

Every 3 years. Certification must be renewed before expiry to remain valid.

Some providers offer blended formats, but training must meet Ministry-approved standards.

You may need to retake the full course and cannot legally work at heights until recertified.

Yes. It focuses on updating and reinforcing key safety knowledge.

Yes, Achieve Safety's  Certification is approved by Ontario’s Chief Prevention Officer (CPO).

This means the course meets the standards set by the Ministry of Labour, Immigration, Training and Skills Development for high-quality, compliant health and safety training in Ontario.

Yes. Employers must ensure workers are trained under OHSA regulations.

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Get dates & pricing 647-523-7554