From routine inspections to emergency repairs, we deliver certified subsea solutions across Canada's offshore sector.
Our team brings certified expertise, real-time data, and full technical ownership to every engagement.
ISO 9001:2015, Transport Canada approved, Canadian Welding Bureau certified. We operate under the same standards as major industrial players.
Every inspection generates detailed reports with clear findings, risk assessments, and prioritized recommendations. No vague conclusions.
Critical weld failure? Structural integrity concern? We maintain rapid-response teams for time-sensitive interventions across BC and beyond.
We don't subcontract core work. Your project stays with our certified engineers and technicians from start to finish.
Three specialized capabilities engineered for offshore and subsea infrastructure across Canada.
Certified structural repair and installation welding for active offshore platforms. We specialize in both wet welding and dry habitat systems.
Comprehensive structural assessments using advanced non-destructive testing to identify corrosion, fatigue, and maintenance priorities.
ROV deployment for deep-water inspection, sampling, and precision work in environments too harsh for direct human intervention.
Not sure which service applies to your situation? Use this guide to match your needs to our capabilities.
| Scenario | Underwater Welding | Platform Auditing | Marine Robotics |
|---|---|---|---|
| Annual structural inspection | — | ✓ Primary | ✓ Support |
| Emergency weld failure | ✓ Primary | ✓ Support | — |
| Deep-water survey (200m+) | — | — | ✓ Primary |
| Regulatory compliance audit | — | ✓ Primary | ✓ Support |
| New platform installation | ✓ Primary | ✓ Support | ✓ Support |
| Corrosion monitoring program | — | ✓ Primary | ✓ Primary |
A structured, four-stage process ensures every engagement is delivered on time, on spec, and fully documented.
We meet with your operations and engineering teams to understand your platform's history, current concerns, and regulatory requirements.
Custom scope of work, detailed methodology, equipment requirements, timeline, and cost—all confirmed in writing before mobilization.
Certified teams deploy with all required equipment. Real-time monitoring, testing, and documentation at every stage of work.
Complete technical report, test results, engineering sign-off, and regulatory documentation delivered within 10 business days.
What project managers, safety leads, and engineering directors say about working with us.
"We brought Grytharim in for a routine inspection and they discovered a critical corrosion issue in a main load-bearing weld. Their detection was precise, their repair was flawless, and their documentation was exactly what our insurance required. They saved us from a potential structural failure."
"Their ROV team is exceptional. The video documentation was so clear that our engineering team could review it in detail from shore. Saved us a second mobilization and gave us complete confidence in the structural assessment."
"Three different service providers quoted the same job. Grytharim's methodology was the most detailed and their approach to safety was significantly more rigorous. We paid a bit more, but got exactly what we needed—no surprises, no shortcuts."
Quick answers to the questions we hear most from operations and engineering teams.
Get a detailed scope and realistic timeline from our engineering team.