
About
Certifications & Compliance
Pre-qualified through the registries your procurement team already uses.
If your procurement team works through a third-party qualification platform, we’re already in it. Northwest Companies maintains active, verified records in ISN, PEC Premier, and Avetta, and holds three concurrent ISO certifications audited annually by an accredited registrar.
Quality, environmental, and safety management
| Standard | Scope | Status |
|---|---|---|
| ISO 9001 | Quality Management Systems | Certified, surveillance-audited annually |
| ISO 14001:2015 | Environmental Management Systems | Certified, surveillance-audited annually |
| ISO 45001:2018 | Occupational Health and Safety Management Systems | Certified, surveillance-audited annually |
Operator and crew certifications
- NCCCO — National Commission for the Certification of Crane Operators (mobile, lattice, articulating, signal person, rigger)
- ASME B30.5 — Mobile and Locomotive Cranes
- ASME B30.9 — Slings
- OSHA 10 / OSHA 30 for field crews and supervisors
- CDL Class A with current DOT medical for all drivers
- HazMat / Tanker endorsements for applicable bulk routes
- TWIC for refinery, port, and secured-facility access
Contractor pre-qualification registries
- ISN — verified contractor, current
- PEC Premier — verified contractor, current
- Avetta — verified contractor, current
- Browz / Veriforce — onboarded as required by client
- Customer-specific platforms — onboarded on request
Documents available on request
- Certificate of Insurance (sample and project-specific)
- W-9
- Capability statement (PDF)
- TRIR / DART / EMR letter
- ISO certificates (current scope)
- DOT operating authority
Request a quote and note “compliance package required” — we’ll route it to procurement support.

24/7 Dispatch · Nationwide
Tell us what you need to move.
One call covers the crane, the haul, and the logistics. We’ll spec the crew, the equipment, and the route — and put a written quote in your hands.
Request a Quote 24/7 Dispatch Lines
- Crane & Rigging405-373-2979
- Heavy Haul405-506-1850
- Bulk Logistics405-506-1869