COI for Office Move: Certificate of Insurance Requirements Explained

A Certificate of Insurance (COI) is the single most requested document in any commercial office move. Before your moving company can set foot in the building, your property manager or landlord will demand proof that the mover carries adequate insurance coverage. If the COI does not meet the building's requirements, your move will be delayed — sometimes by days or weeks — while the mover scrambles to obtain the correct endorsements.

This guide explains everything facility managers, office managers, and operations directors need to know about COI requirements for office moves. We cover what a COI is, what coverage types it includes, what endorsements buildings typically require, how to read a COI, and how to avoid the most common insurance-related delays. At

, we handle COI requests for buildings across Orange County and Los Angeles every week, and this guide reflects the real-world requirements we encounter.

What Is a Certificate of Insurance (COI)?

A Certificate of Insurance is a standardized document — typically an ACORD 25 form — that summarizes an insurance policy's key details. It is issued by the policyholder's insurance company or broker and serves as proof that the policyholder carries specific types and amounts of coverage.

A COI is not an insurance policy itself. It is a snapshot of coverage at a specific point in time. It does not modify, extend, or alter the underlying policy. However, it provides the certificate holder (usually your building owner or property manager) with enough information to verify that the vendor meets their insurance requirements.

Key Takeaway: A COI is a verification document, not a contract. It confirms that your moving company carries the required insurance, but the actual protection comes from the underlying policies listed on the certificate.

Why Buildings Require a COI for Office Moves

Commercial buildings require COIs from every vendor that enters the property for a simple reason: liability protection. Office moves involve heavy equipment, large trucks, and crews of workers moving through lobbies, elevators, hallways, and loading docks. The risk of property damage and personal injury is significant.

Common Risks During an Office Move

• Property damage — scratched lobby walls, dented elevator doors, cracked marble floors, damaged door frames
• Bodily injury — a mover drops a desk on their foot, a bystander trips over moving equipment, a dolly rolls into a building tenant
• Vehicle damage — a moving truck damages the loading dock, parking structure, or another vehicle
• Water damage — movers accidentally strike a sprinkler head or pipe
• Fire damage — improper use of equipment near fire suppression systems

Without proper insurance, the building owner would be left to pursue claims against the moving company directly — a costly and uncertain process. By requiring a COI that names the building as an Additional Insured, the building owner gains direct access to the mover's insurance policy for covered claims.

Coverage Types on a COI

A standard ACORD 25 certificate lists several types of insurance coverage. Here is what each one means and why it matters for your office move:

Commercial General Liability (CGL)

Commercial General Liability is the foundation of every COI requirement. It covers third-party claims for bodily injury and property damage arising from the insured's operations.

What to Watch For: Some buildings — particularly Class A high-rises in downtown Los Angeles and Irvine — require $2,000,000 per occurrence limits. If your mover carries standard $1,000,000 limits, Business Moving Group carries $2,000,000 per occurrence and $4,000,000 aggregate General Liability limits, which meets or exceeds the requirements of most Class A properties.

Workers' Compensation

Workers' Compensation insurance covers medical expenses and lost wages for employees injured on the job. In California, Workers' Compensation is mandatory for every employer with one or more employees — no exceptions. The

enforces this requirement.

If a moving company tells you they do not carry Workers' Compensation because their workers are "independent contractors," this is a major red flag. California's AB5 law has strict criteria for independent contractor classification, and most moving laborers do not qualify. If an uninsured worker is injured on your premises, your company and the building owner could face direct liability.

Regulatory Warning: In California, it is a misdemeanor for an employer to operate without Workers' Compensation insurance. Penalties include fines up to $100,000 and potential imprisonment. Always verify Workers' Comp coverage before allowing any crew into your building.

Commercial Auto Liability

Commercial Auto insurance covers liability for accidents involving the insured's vehicles. For an office move, this covers the moving trucks, vans, and any other vehicles used in the operation.

• Typical minimum: $1,000,000 Combined Single Limit (CSL)
• Covers: bodily injury and property damage caused by the insured's vehicles
• Important: verify that the policy covers hired and non-owned autos if the mover rents or borrows vehicles

Adequate Aggregate Coverage Limits

Rather than relying on a separate umbrella policy, the most important factor is ensuring your mover carries sufficiently high aggregate limits on their core policies. Look for:

• General Liability: $2,000,000 per occurrence / $4,000,000 aggregate — this high aggregate ensures coverage remains available even after multiple claims in a policy period
• Auto Liability: $1,000,000 combined single limit — covers vehicle-related incidents during transport
• Workers' Compensation: statutory limits with $1,000,000 per accident — protects against workplace injury claims on your premises

Some Class A buildings may request an umbrella policy, but high aggregate limits on core policies typically satisfy most building management requirements.

Critical COI Endorsements for Office Moves

Beyond the basic coverage types, buildings require specific endorsements that modify the standard policy to provide additional protections. These are the two endorsements that cause the most delays and confusion.

Additional Insured Endorsement

An Additional Insured endorsement adds a third party — typically the building owner, property manager, and/or management company — to the mover's General Liability policy. This gives the building owner direct rights under the policy for claims arising from the mover's operations at the building.

Who Gets Named as Additional Insured?

The building's COI requirements will specify exactly who must be named. Common entities include:

• The building owner (often an LLC or trust)

• The property management company

• The asset management company

• The tenant (your company) — some buildings require this as well

Expert Tip: Get the exact legal names of all entities that need to be listed as Additional Insured from your property manager before you request the COI from your mover. Incorrect entity names are the number one reason COIs get rejected, causing move delays.

Waiver of Subrogation

A Waiver of Subrogation prevents the mover's insurance company from seeking reimbursement from the building owner after paying a claim. Without this endorsement, if the mover's insurer pays a claim for property damage at the building, the insurer could sue the building owner to recover the payment — even if the building owner was partially at fault.

Buildings require this waiver to protect themselves from cross-claims. It is a standard endorsement that most commercial insurance policies can accommodate, but it must be specifically requested and may carry a small additional premium.

How to Read a COI

The standard ACORD 25 certificate has a consistent layout. Here is how to read each section:

Red Flags When Reviewing a COI

• Expired dates — coverage dates must encompass your entire move period
• Limits below building requirements — compare every limit against the building's written requirements
• Missing Additional Insured — check that all required entities are listed by exact legal name
• No Waiver of Subrogation notation — look for specific language in the Description of Operations
• Unknown insurers — verify the insurance companies are rated A- or better by AM Best; unrated insurers may not be accepted
• Insured name mismatch — the company name on the COI must match the company you contracted with

The COI Process: Step by Step

1. Obtain building requirements — request written COI requirements from your property manager at least 30 days before the move
2. Forward requirements to your mover — provide the exact entity names for Additional Insured, required limits, and any special endorsements
3. Mover requests COI from their broker — this typically takes 2-5 business days; rush requests may take longer
4. Review the COI — verify all limits, dates, endorsements, and entity names match the building's requirements
5. Submit to building management — send the COI to the property manager for approval; allow 3-5 business days for review
6. Address rejections — if the COI is rejected, determine the specific deficiency and have the mover's broker issue a corrected certificate
7. Obtain move approval — once the COI is accepted, confirm your move dates and reserve the freight elevator and loading dock

Expert Tip: Start the COI process at least three weeks before your move date. Many moves are delayed because the COI was requested too late, rejected for errors, and the correction process pushed past the scheduled move date.

Common COI Mistakes That Delay Office Moves

Special COI Considerations for California

California has specific regulatory requirements that affect the insurance landscape for commercial moves:

• Workers' Compensation is mandatory — California law requires every employer to carry Workers' Comp. The

  California Department of Insurance

  oversees compliance.

• Cal-T licensing — the

  California Public Utilities Commission (CPUC)

  requires all intrastate movers to hold a Cal-T permit. This license requires minimum insurance levels.

• FMCSA registration — movers conducting interstate moves must be registered with the

  Federal Motor Carrier Safety Administration

  and carry a USDOT number with minimum $750,000 in financial responsibility.

• Cal/OSHA compliance —

  Cal/OSHA

  enforces workplace safety standards that are often stricter than federal

  OSHA

  requirements. Your mover must comply with all applicable safety regulations.

What to Do If Your Mover Cannot Provide an Adequate COI

If your moving company cannot produce a COI that meets your building's requirements, you have a serious problem. Here are your options:

1. Give the mover time to increase coverage — they may be able to add endorsements or increase limits, but this takes time and may increase costs
2. Find a different mover — a reputable commercial mover will already carry coverage that meets Class A building requirements
3. Negotiate with building management — in rare cases, buildings may accept a letter of intent to insure or temporary coverage, but this is uncommon

Key Takeaway: The best way to avoid COI problems is to verify insurance coverage during vendor selection — before you sign a contract and commit to a move date. Ask every prospective mover for a sample COI and compare it against your building's requirements before making a decision.

How Business Moving Group Handles COI Requirements

Business Moving Group

maintains comprehensive insurance coverage designed to meet the requirements of the most demanding commercial buildings in Orange County and Los Angeles. Our coverage includes:

• Commercial General Liability with $1,000,000/$2,000,000 limits

• Workers' Compensation at statutory California limits with $1,000,000 Employers' Liability

• Commercial Auto with $1,000,000 Combined Single Limit

• Umbrella/Excess Liability coverage

• Ability to add Additional Insured endorsements and Waivers of Subrogation within 24-48 hours

We handle the entire COI process for our clients — from obtaining building requirements to submitting the certificate and following up on approval. Our experience with buildings throughout the region means we know the specific requirements for most major commercial properties before the first phone call.

For related planning resources, see our

, our

, and our

. If you are also decommissioning your old space, our

covers the complete process.

Need a mover with the right insurance for your building?

Schedule a Free Consultation