What is Drillers (Not oil and Gas) Umbrella / Excess Liab?
Drillers Umbrella / Excess Liability Insurance provides additional coverage beyond the limits of a contractor’s primary liability policies. For non-oil and gas drillers—such as water well drillers, geothermal drilling contractors, and environmental boring operators—this policy can protect against large claims that exceed general liability or commercial auto liability limits. It acts as a financial safety net in the event of costly incidents like equipment-related injuries or property damage during drilling operations.
Who needs it
This coverage is especially important for drilling contractors working on commercial or municipal projects, as well as environmental remediation firms or specialty boring services. These operations often involve high-risk equipment and job-site hazards that increase the likelihood of liability exposures. Clients or project owners may also require proof of excess coverage in contract agreements.
What it typically covers
Umbrella and excess liability insurance typically covers:
- Bodily injury or property damage claims that exceed primary policy limits
- Liability arising from commercial auto exposure
- Accidents involving third parties at the job site
- Legal defense costs beyond the limits of underlying policies
For example, if a drilling rig malfunctions and causes extensive property damage at a client’s facility, umbrella coverage may help cover the costs once the general liability limits are exhausted.
Common exclusions or limitations
While umbrella policies offer broad protection, they do not cover everything. Common exclusions include:
- Intentional acts or criminal activity
- Professional liability or errors & omissions
- Claims not covered by underlying insurance policies
- Employee injuries (covered by workers’ compensation)
Policyholders should review exclusions carefully and ensure adequate underlying coverage is in place to avoid coverage gaps.
Factors that influence cost
Several factors impact the cost of umbrella or excess liability insurance for drillers:
- Type and scope of drilling operations
- Annual revenue and payroll
- Claims history and risk management practices
- Limit of liability requested
Underwriting decisions often consider operational hazards and the potential for third-party injuries or property damage due to heavy equipment use and environmental exposures.
Proof of insurance & compliance
Many clients, municipalities, and general contractors request certificates of insurance as proof of umbrella coverage before work begins. Keeping up-to-date documentation helps ensure compliance with contract terms and may improve your firm’s credibility with potential partners.
How to get a quote
To explore your options and get a tailored quote for Drillers Umbrella / Excess Liability Insurance, visit our quote request page. Our team will help you match with carriers experienced in covering environmental and specialty drillers.
For a broader understanding of how umbrella and excess liability policies apply across industries, visit our page on Understanding Excess and Umbrella Liability Insurance. You can also learn more about other relevant policies on our Umbrella & Excess Liability Insurance overview.
Frequently Asked Questions
Is umbrella insurance required for drilling contractors?
It is not legally required, but many contracts and clients require it for added protection against large liability claims.
Does umbrella insurance cover equipment damage?
No. Equipment damage is typically covered under property or inland marine insurance, not umbrella policies.
Can umbrella coverage help with legal defense costs?
Yes, if the primary policy limits are exhausted, umbrella insurance can help cover additional legal defense costs.
What’s the difference between umbrella and excess liability?
Excess liability extends coverage on a specific policy, while umbrella policies may provide broader coverage across multiple policies.
Do I need underlying policies to buy umbrella insurance?
Yes, umbrella insurance requires primary policies like general liability or auto liability to be in place.
Still have questions? Talk to a local insurance expert.