Overview
Operated and maintained, often abbreviated O&M, means the crane comes with a qualified operator and the crane company is responsible for maintenance. This is common for mobile crane rentals.
Bare rental, where the customer provides the operator, is less common and carries more responsibility for the customer.
O&M service may include additional personnel such as oilers, riggers or signal persons depending on the crane and job.
What to expect, step by step
- Lift planning support.
- Maintenance handled by the crane company.
- Setup and teardown.
- Crane and operator provided.
- Optional riggers and signal persons.
Before you decide
- Responsibilities should be clear in the contract.
- Additional personnel may be extra.
- Overtime rates may apply.
- Insurance requirements vary.
- Operator qualifications should be verified.
Local notes for Colorado Springs
Wind along the Front Range, especially near the foothills, can affect crane operations, and lifts are postponed when conditions exceed limits. Altitude does not change crane load charts, but weather windows and ground conditions after snowmelt matter.
We take inquiries from Colorado Springs, Monument, Fountain, Manitou Springs, Security-Widefield.
Before you send an inquiry
- Tell us who the on-site contact will be on the day of the work.
- Mention whether you need an operator, rigging, delivery, permits or traffic control, or plan to handle those yourself.
- Note any site rules, such as general contractor requirements, safety orientation, insurance certificates or restricted hours.
- List the heaviest and largest items or loads, with approximate weights and dimensions, or share the equipment spec sheet.
- Include photos of the site and the setup area if you can.
- Share your preferred dates, working hours and how long you expect to need the equipment or service.
- Describe the job site: address or nearest cross streets, access route, ground conditions and any overhead lines, trees or structures.
Signs to slow down
- No questions about loads, ground conditions or site access before quoting.
- Quotes that change significantly on the day without a clear reason.
- Pressure to proceed without a lift plan or site visit on a complex job.
- No written quote that lists equipment, minimum charges, travel, overtime and cancellation terms.
- Dismissing wind, weather or ground concerns rather than explaining how they will be managed.
- Unwillingness to provide insurance certificates or operator qualifications when asked.
- No clear answer about who is responsible for permits, traffic control or site preparation.
Questions worth asking
- What's included in O&M?
- Who is responsible for the lift?
- Are riggers included?
- What insurance is required?
- What are overtime rates?
People also ask
- What does O&M mean?
- Operated and maintained: crane comes with an operator and maintenance.
- Can I rent a crane without an operator?
- Bare rentals exist but involve more responsibility.
- Who directs the lift?
- Responsibilities should be defined in the contract and lift plan.
Related topics
- Construction Lifts: Using cranes for construction projects, scheduling and site coordination, and questions to ask a crane provider.
- Steel Erection: Crane support for steel erection, coordination and safety, and questions to ask.
- Lift Planning: What a crane lift plan covers, when it is needed and questions to ask a crane or rigging provider.