A CNC machine weighing several tons, worth six figures, sitting on precision ways that can be knocked out of alignment by careless handling, isn't something to hand off to whoever answers the phone first. Choosing a rigger is one of those decisions that feels routine until something goes wrong, and then it's very expensive very fast.
Here's what actually matters when you're vetting a rigger, before you hand over your equipment.
Why This Decision Deserves Real Scrutiny
Rigging a CNC machine isn't just lifting and moving, it involves proper leveling, protecting way surfaces and ballscrews from shock, securing the control cabinet, and understanding the machine's specific center of gravity and lift points. A rigger experienced with general industrial equipment isn't automatically experienced with the specific handling precision machine tools require.
What to Actually Check Before You Hire
- Specific CNC and machine tool experience, not just general industrial rigging. Ask directly how many machine tool moves they've done and what types.
- Proof of insurance, specifically liability coverage for the job site and inland marine or cargo coverage for the equipment while it's in transit or in their care. These are different coverages, and a rigger should be able to explain both clearly.
- References from other shops, ideally ones who had machines of similar size and value moved.
- A clear plan for the specific machine, how they intend to handle leveling feet, way covers, and the control cabinet, not just a generic "we move machines" answer.
- Equipment appropriate to the job, proper rigging equipment, rated slings or lifting points, and a crew sized correctly for the weight and complexity involved.
Ready to find a qualified rigger?
Browse our directory of riggers and repair techs who specialize in CNC and machine tool equipment.
Browse the Rigger Directory →Red Flags Worth Walking Away From
Vague or evasive answers about insurance
A legitimate rigger should produce a certificate of insurance without hesitation. Reluctance here is a serious warning sign, not a minor inconvenience.
No references, or references they can't actually provide
Established riggers have real customers who'll vouch for them. An inability to provide any is worth taking seriously.
Pricing far below everyone else
Unusually low bids sometimes mean inadequate insurance, insufficient crew, or corners being cut on equipment and planning, all of which put your machine at real risk.
Questions Worth Asking Directly
How many CNC or machine tool moves have you done?
Specific experience with precision equipment matters more than general rigging volume.
Can you send a certificate of insurance before the job?
This should be a simple, immediate yes.
What's your plan for this specific machine?
A real answer addresses leveling, way protection, and control cabinet handling specifically.
Can I speak with a recent reference?
A confident rigger will connect you without pushback.
FAQ
Is it worth paying more for a rigger with specific CNC experience?
Generally yes. The cost difference is usually small compared to the risk of damage from improper handling of precision equipment.
What's the difference between liability insurance and cargo/inland marine coverage?
Liability covers damage a rigger might cause to other property or people. Inland marine or cargo coverage specifically protects the equipment itself while it's in their care. You want both confirmed, not just one.
Should I get multiple quotes before choosing?
Yes, and use the quote process itself as part of your vetting, how they answer questions tells you a lot about their experience and professionalism.
Where do I actually find riggers who specialize in this kind of equipment?
Our directory lists riggers and techs specifically experienced with CNC and machine tool equipment, a good starting point instead of a generic search.
Find a rigger who actually knows CNC equipment
Browse real, vetted riggers in our directory before you hand over your machine.
Browse the Rigger Directory →