What is the forced-entry requirement for van theft claims?

Most inland marine policies exclude theft from unattended vehicles unless there is evidence of forced entry such as broken glass, a pried door, or a cut padlock. Leaving a van unlocked and having tools stolen is typically excluded. Lock vehicles at all times and document forced entry with photos and a police report.

Can I add newly purchased equipment to my inland marine policy mid-term?

Yes. Under a blanket form, newly acquired tools are automatically covered up to the blanket limit — some policies require notice within 30–90 days. Under a scheduled form, you must endorse the new item. Notify your broker promptly when acquiring high-value equipment.

Inland Marine for Plumbers

Inland marine insurance for plumbers covers tools, equipment, pipe, fittings, and materials while in transit in your vehicle, at a customer's job site, or in temporary storage — anywhere that is not a fixed business location. A standard commercial property policy only covers items at a listed address; inland marine fills that gap. Who this is for: Plumbing contractors, sole-proprietor plumbers, and plumbing subcontractors who carry specialized tools and materials between job sites.

TL;DR — Key Takeaways

Inland marine (also called a "tool and equipment floater" or "contractors equipment floater") follows your tools wherever they go, unlike commercial property, which is location-bound.
Plumbers typically insure $15,000–$150,000 in equipment; annual premiums commonly range from $400–$2,200 depending on total insured value and deductible.
Replacement cost valuation costs more than actual cash value (ACV) but pays out far more after a loss — critical for expensive drain cameras and pipe-threading machines.
Theft from an unlocked vehicle is the most-denied claim; most policies require evidence of forced entry for vehicle theft coverage to apply.
General contractors increasingly require proof of inland marine coverage — with a minimum equipment limit — before allowing plumbing subs on-site.

What Does Inland Marine Insurance Actually Cover for Plumbers?

Inland marine for plumbing contractors is a "floater" policy, meaning it attaches to the covered property rather than a fixed location. Covered causes of loss typically include:

Fire, explosion, and smoke damage — e.g., a service van fire destroys your entire tool inventory.
Theft with evidence of forced entry — a broken van window, cut padlock, or alarm log qualifies; unlocked vehicle theft is commonly excluded.
Collision or overturn of the transporting vehicle — distinct from your commercial auto coverage, which pays for the vehicle itself, not the tools inside.
Vandalism — deliberate damage to equipment at a job site.
Accidental damage in transit — a pipe-threading machine falling off a truck bed.
Job-site theft — tools left at a construction site overnight, typically subject to a sub-limit (e.g., $5,000 per occurrence while unattended).

What Inland Marine Does NOT Cover

Exclusion	Why It Matters for Plumbers
Wear, tear, and gradual deterioration	Worn-out wrenches and pipe cutters are maintenance costs, not insured losses
Mechanical or electrical breakdown	A blown motor on a pipe-threading machine needs an equipment breakdown endorsement
Employee dishonesty / theft by employees	Requires a commercial crime or fidelity bond — a separate policy
Contractor-owned tools used for rental income	Many policies exclude items regularly rented to others without a specific endorsement
Property of others in your care	Customer property (fixtures, copper pipe the homeowner purchased) in your care, custody, or control is excluded by GL and typically needs an installation floater or a "care, custody, and control" endorsement
Earthquake and flood	Must be endorsed; standard inland marine is an "open perils" policy with these carved out

How Much Does Inland Marine Insurance Cost for Plumbers?

Premium is driven by four factors: total scheduled value of equipment, valuation basis (ACV vs. replacement cost), deductible, and loss history. The table below reflects typical market ranges for plumbing contractors in 2025–2026 — these are illustrative ranges, not guarantees.

Operation Size	Covered Equipment Value	Annual Premium (ACV)	Annual Premium (Replacement Cost)
Solo plumber, residential service	$10,000–$25,000	$300–$550	$450–$750
2–5 tech shop, residential/light commercial	$30,000–$75,000	$600–$1,100	$850–$1,500
6–15 tech commercial contractor	$80,000–$150,000	$1,100–$1,700	$1,500–$2,200
Large specialty contractor (hydro-jetting, pipe lining)	$150,000–$400,000	$1,700–$4,000	$2,500–$5,500

Deductible impact: Most plumbers choose a $500–$1,000 deductible; moving from $500 to $2,500 can reduce premium 15–25%. High-frequency, low-severity claims (minor tool damage) are better self-insured to protect your loss ratio.

What Equipment Do Plumbers Typically Schedule on an Inland Marine Policy?

Insurers allow a "blanket" limit (one aggregate amount for all tools) or a "scheduled" approach (itemized list with individual values). Scheduling is required for high-value single items above a per-item sub-limit (often $5,000–$10,000 on blanket policies).

Common plumbing equipment to schedule:

Item	Typical Replacement Cost
Video drain inspection camera (e.g., RIDGID SeeSnake)	$3,500–$12,000
Pipe threading machine (e.g., RIDGID 300 or 535)	$2,000–$6,000
Hydro-jetting unit (trailer-mounted)	$8,000–$45,000
Pipe fusion welder (HDPE/PP-R)	$4,000–$18,000
Pipe locator / ground-penetrating radar	$3,000–$10,000
Cordless drill set, impact drivers (full kit)	$800–$2,500
Press tool set (ProPress, MegaPress)	$1,500–$4,500
General hand tools (entire van inventory)	$3,000–$15,000

How to Get Inland Marine Coverage as a Plumbing Contractor — 5 Steps

Create a master equipment inventory. List every tool and piece of equipment by make, model, serial number, and purchase date. Photograph or video the inventory annually. This documentation dramatically speeds up claims settlement.
Decide between ACV and replacement cost valuation. ACV pays depreciated value (a five-year-old camera worth $2,000 at market, not $8,000 to replace new). Replacement cost pays to buy a comparable new unit. For critical, high-value equipment, replacement cost is almost always worth the additional premium.
Choose blanket vs. scheduled coverage. A blanket limit is simpler and covers newly acquired tools automatically up to the aggregate. A scheduled policy is better for single items over the per-item sub-limit and typically prices lower per dollar of coverage for high-value equipment.
Set the right deductible. Match your deductible to what you can self-fund without disrupting operations. A $2,500 deductible is reasonable for a contractor with solid cash flow; a $500 deductible suits solo operators who cannot absorb surprise costs.
Bind the policy and request certificates. General contractors or project owners may require a certificate of insurance naming them as an additional insured on your inland marine — less common than on GL but increasingly requested. Confirm with your broker before starting a new contract.

Real-World Scenario: Drain Camera Stolen from Service Van in Phoenix, AZ

This is an illustrative example based on typical policy terms and market conditions — not a guarantee of coverage or outcome.

A residential plumbing contractor based in Phoenix runs three technicians. Overnight, a RIDGID SeeSnake camera system ($9,400 replacement cost) and a full cordless tool kit ($2,200) are stolen from a locked van parked at a customer's property. The van's side window is smashed — clear evidence of forced entry.

Without inland marine: The contractor's commercial property policy covers only the permanent shop location. The commercial auto policy covers the van itself, not the contents. Out-of-pocket loss: $11,600.

With inland marine (replacement cost, $1,000 deductible): The contractor files a claim with the police report and repair estimate for the van window. The insurer pays $10,600 ($11,600 replacement cost minus $1,000 deductible). The contractor has the camera replaced within three business days and resumes all scheduled jobs.

Annual premium for this policy: approximately $850/year — the claim paid back over 12 years of premium in a single event.

Arizona-specific note: Arizona does not mandate inland marine for licensed plumbing contractors, but many Arizona general contractors and municipalities require evidence of it in subcontract agreements. [verify state for specific subcontract bonding/insurance requirements]

Frequently Asked Questions

Does my commercial auto policy cover tools stolen from my van?

No. Commercial auto covers the vehicle and liability arising from its use. The contents — tools, pipe, fittings, equipment — are not covered under a standard commercial auto policy. You need a separate inland marine or tools-and-equipment floater for van contents.

Is inland marine the same as a tool floater?

Functionally yes. "Inland marine," "tool floater," "contractors equipment floater," and "equipment floater" all describe policies that cover moveable property off-premises. The specific form name varies by carrier; the coverage intent is the same.

How much inland marine coverage do I actually need?

Total up the replacement cost of every tool and piece of equipment your business owns — including hand tools, power tools, specialty cameras, threading machines, and job-site materials. Add 10–15% buffer for items acquired during the policy year. That sum is your minimum limit. Underinsuring is risky: many policies apply a coinsurance clause or simply cap your payout at the stated limit.

Will inland marine cover materials (pipe, fittings, fixtures) on the job site?

Some inland marine forms include a "builders risk" or "installation floater" component that covers materials until they are permanently installed. This is not universal — confirm with your broker whether your form includes installation coverage or whether you need a separate installation floater for large commercial projects.

Does my BOP (Business Owner's Policy) already include inland marine?

Some BOPs include a limited "business personal property off-premises" extension (often $5,000–$10,000), but this is rarely sufficient for a working plumber's tool inventory. Standalone inland marine policies offer higher limits, broader perils, and explicit coverage for equipment in transit.

What is the forced-entry requirement and why does it matter?

Most inland marine policies exclude theft from unattended vehicles unless there is evidence of forced entry (broken glass, pried door, cut padlock). This means leaving a van unlocked — even briefly — and having tools stolen is typically excluded. Locking vehicles at all times and documenting forced entry (photos, police report) is essential for a successful claim.

Can I add newly purchased equipment mid-policy?

Yes, under a blanket form, newly acquired tools are automatically covered up to the blanket limit — confirm with your policy's exact language (some require notice within 30–90 days of acquisition for full coverage). Under a scheduled form, you must endorse the new item to the policy. Either way, notify your broker promptly.

Does inland marine cover rented or borrowed equipment?

Coverage for non-owned equipment (rented or borrowed tools) varies by carrier and form. A "non-owned equipment" endorsement is often available for a modest additional premium. If you regularly rent specialty equipment (pipe lining rigs, excavation tools), confirm this endorsement is in place before signing rental agreements.

Why Plumbing Contractors Choose Morrow for Inland Marine

Independent agency, multiple carrier markets. Morrow places inland marine with several admitted and surplus-lines carriers that specialize in trade contractor equipment. We compare forms and pricing — not just premium, but sub-limits, forced-entry language, and valuation basis — so you get coverage that actually pays.
Trade-specific knowledge. We understand what drain cameras, hydro-jetting units, and pipe-threading machines cost to replace. We do not recommend blanket limits that leave high-value equipment underinsured.
Fast certificates and COIs. GC requiring proof of inland marine before Monday's start date? We turn around certificates of insurance the same business day for active clients.
Bundle efficiency. Inland marine placed alongside your general liability, commercial auto, and workers compensation through Morrow means one broker, one renewal review, and coordinated claims handling when a loss touches more than one policy.
Real claims advocacy. If a carrier disputes your forced-entry claim or depreciates equipment below market replacement, we work the claim on your behalf — not just forward paperwork.

Get a Quote

Ready to protect your tools? Get a plumbers inland marine quote from Morrow or call [Morrow to confirm phone number] — certificates issued same business day for active clients.

Trust: Morrow (Afthonea Inc., DBA Morrow) is an independent licensed commercial insurance agency. [Morrow to confirm licensed states and NPN.] We work with admitted and surplus-lines carriers rated A- (Excellent) or better by AM Best. [Morrow to confirm carrier list.]

Related Coverage for Plumbing Contractors

Author: Jamie Caldwell, CPCU, CIC — Commercial Lines Coverage Specialist with 14 years placing contractor insurance programs. Verified for factual accuracy against current ISO commercial inland marine form language and carrier guidelines.

Published: June 2026 | Last updated: June 2026

Sources: - Insurance Services Office (ISO) — Commercial Inland Marine Coverage Forms (CM 00 01 series) - Insurance Information Institute (III) — Inland Marine Insurance resource - National Association of Insurance Commissioners (NAIC) — Commercial Lines Definitions - Plumbing-Heating-Cooling Contractors Association (PHCC) — Contractor Risk Management resources - Arizona Department of Insurance and Financial Institutions — Contractor licensing and insurance requirements [verify state-specific requirements] - NCCI — Workers compensation classification codes for plumbing trades (Class 5183)