# Contractor Insurance Renewal, Re-Marketing and Changing Brokers

URL: https://mycontractorsinsurancequote.com/resources/contractor-insurance-renewal-and-changing-brokers
Updated: 2026-10-29 · Reviewed by the Principal, Gleason Insurance Brokers, LLC
Publisher: My Contractors Insurance Quote, a website of Gleason Insurance Brokers, LLC

A contractor insurance renewal typically goes better when it starts months before expiration: gather currently valued loss runs, the experience modification worksheet, payroll by operation, work in progress and backlog, equipment schedules, contract insurance exhibits and the safety program, then let one broker take that submission to carriers that write your kind of civil work. If service, rates or coverage have fallen short, a contractor can usually move to a new broker at renewal, or mid-term with a broker of record letter that leaves the existing policies in place. The surety relationship moves separately, because a bond is credit backed by the company's indemnity agreement, not insurance.

## Key Decision Points
- Start the renewal months ahead so underwriters see a complete civil submission instead of estimating the gaps.
- The experience modification is calculated by a rating organization from reported payroll and losses, so changing brokers or carriers does not reset it.
- Texas, Arizona and Nevada set minimum notice for nonrenewal and for renewal on worse terms, but excess, surplus lines and workers' compensation policies may follow other rules.
- A broker of record letter typically moves servicing of existing policies mid-term without changing their terms or premium.
- Bonds already issued stay with the surety that wrote them; moving the surety program is a separate credit decision.

## When to Start the Renewal and What the Submission Includes

Underwriters for excavation, utility and paving accounts typically want a complete submission well before expiration, because they price the operation, read the loss history and may need referral approval before quoting. A submission that arrives in the final weeks often reaches fewer markets and leaves little time to compare forms, so many contractors start three to four months out.

A renewal submission tells the account's story in documents. For a civil contractor it starts with currently valued loss runs, the experience modification worksheet and payroll and revenue split by operation, such as open-cut utility work, directional drilling, grading and paving. Underwriters read that split closely, because trench depth, live utilities and lane closures change the exposure more than total revenue does.

Then add what shows the coming year: the work-in-progress schedule and backlog, plus the insurance exhibits from the largest contracts and upcoming bids. Equipment schedules should carry current values and list rented machinery, and the safety program should show trench, competent person and one-call procedures. California's Department of Insurance notes that a business need not share the premiums it paid for prior coverage with a broker.

Before the exhibits go to underwriters, mark what each one demands; see [reading a contract insurance exhibit line by line](https://mycontractorsinsurancequote.com/insights/reading-a-contract-insurance-exhibit).

## How Underwriters Read Loss Runs

A loss run lists each claim with its date, status, payments and reserves. Underwriters look first at frequency, because repeated small strikes, property damage or vehicle claims often predict more, then at severity and at open reserves that could still grow. They also check the valuation date, since an old run can hide recent claims.

A short narrative usually helps more than the run alone: what happened on each large claim, what changed afterward and whether a reserve looks high. Underground contractors often support utility-strike claims with the one-call ticket, the locate marks and potholing records, which show whether an unmarked line or a crew practice caused the loss.

Access to the records can be a statutory right. Nevada's NRS 687B.355 requires an insurer, on a written request for renewal, to provide information on claims paid for the policyholder within 30 working days, for a reasonable fee. For California workers' compensation, the Department of Insurance says written loss run requests are due within 10 business days in listed cases, including a request made within 60 days before renewal.

How strikes, trench work and drilling shape the wider program is explained in [insurance for civil and underground utility contractors](https://mycontractorsinsurancequote.com/who-we-serve/civil-underground-utilities).

### Illustrative scenario: A Late Renewal Notice for a Henderson Excavation Contractor

Basin Line Excavation, a fictional excavation and underground utility contractor in Henderson, Nevada, renews its general liability, auto and umbrella policies each April 1. Its broker has been slow with certificates for a water line job, and on February 12 the liability carrier mails renewal terms with a higher premium and a new subsidence exclusion. At 48 days out, that meets Nevada's 30-day rule for changed terms but leaves little room to re-market. The owner signs a broker of record letter moving the three policies to a new broker, which requests claims-paid information in writing and assembles the EMR worksheet showing two trench injuries, the WIP schedule and the competent person logs. One carrier that writes underground work offers terms without the subsidence exclusion but with a higher retention, for the owner to weigh against the incumbent's renewal. The surety program stays where it is. The details are hypothetical, and a real outcome depends on the carriers, the forms, the facts and the firm's own risk.

## What an Experience Modification Rate Is and How It Moves Price and Prequalification

An experience modification rate, or EMR, is a workers' compensation rating factor. It compares an employer's own payroll and losses, usually over three years that stop short of the current policy, with the losses expected for similar employers in the same kinds of work. A factor of 1.00 is average, shown in California as 100%. A credit below average typically lowers premium and a debit above it raises it, because the factor is applied along with any schedule or judgment adjustments.

The formula weighs how often claims happen more heavily than how large they are: NCCI's plan splits each claim at a state-approved point and gives the first portion more weight. NCCI says its factor is generally calculated 60 to 90 days before the rating effective date, so ask for the new worksheet before renewal. Texas has adopted NCCI's Experience Rating Plan Manual with Texas exceptions, Arizona and Nevada law require insurers to follow a uniform experience rating plan and in California the WCIRB calculates the factor under a formula the Department of Insurance approves.

Because the factor comes from data insurers report to the rating organization, changing brokers or carriers does not reset it, and Texas Insurance Code §2053.054 carries incurred claims experience forward despite changes in ownership, control, management or operations. The factor can also affect who may bid: the California Labor Commissioner's model prequalification questionnaire for public works asks for the EMR in each of the past three premium years, stated in a carrier letter.

Prequalification, bonds and agency insurance terms for public jobs are discussed under [public works contractor insurance and bonds](https://mycontractorsinsurancequote.com/who-we-serve/general-contractors/public-works-contractors).

For a broader explainer on the rating factor itself, see [Gleason Insurance Brokers' explainer on the experience modification rate](https://gleasoninsurancebrokers.com/blog/experience-modification-rate-explained).

## State Notice Rules for Nonrenewal and Renewal Changes

Texas, Arizona and Nevada set minimum notice when an insurer will not renew or will renew on worse terms. The rules reach many admitted commercial liability and property policies, not all of them: Arizona's article excludes workers' compensation, surplus lines, excess and auto policies, the Texas subchapter applies to admitted insurers and Nevada's rules reach policies whose terms are subject to the Commissioner's approval.

These are floors, not a plan. A notice on the 45th or 60th day before expiration can be lawful and still leave little time to market a civil account, so the calendar should work backward from underwriters' needs. A nonrenewal can also follow the contractor: the Labor Commissioner's model prequalification questionnaire asks how many times in five years any insurer refused to renew a policy.

- Texas: Insurance Code §551.054 requires nonrenewal notice to the first-named insured at least 60 days before expiration, and a late notice keeps coverage in force until the 61st day after it is delivered or mailed. Sections 551.055 and 551.056 require the reason and 30 days' plain-language notice of a material change, such as reduced coverage.
- Arizona: A.R.S. §20-1676 requires 45 days' nonrenewal notice to the named insured and its agent, and late notice extends coverage until 45 days after it is sent. Section 20-1677 requires 30 days' notice of a premium increase, a deductible change, reduced limits or a substantial reduction in coverage.
- Nevada: NRS 687B.340 requires 60 days' nonrenewal notice for commercial or business policies, or the insurer must renew on identical terms. NRS 687B.350 requires 30 days' written notice of changed coverage provisions or premium, failing which the expiring provisions renew.
- California: the Department of Insurance says commercial insurers must follow Insurance Code cancellation and nonrenewal rules, with separate sections for workers' compensation, auto, surplus lines and other lines, so confirm which section governs each policy.

When a renewal adds an exclusion that reaches one job, consider [moving a large job onto its own project policy](https://mycontractorsinsurancequote.com/project-specific-liability-insurance/project-specific-gl-vs-annual-gl).

## Where to Get Quotes Without Tying Up the Markets

For an excavation, utility or paving contractor, useful quotes come from carriers that write underground and roadwork exposures, usually reached by one broker presenting one complete submission. Many carriers accept an account from only one broker at a time, so when several brokers approach the same carrier, the first request can reserve that market and leave the others unable to quote. Choosing the broker first, then agreeing on the markets, usually yields cleaner comparisons.

Admitted and surplus lines carriers both write civil contractors. California's Department of Insurance notes that surplus line insurers are not licensed by the Department, are sold only through a surplus line broker with a disclosure notice and fall outside the association that protects claims against insolvent admitted insurers. Ask which quotes are admitted, then compare explosion-collapse-underground, subsidence, residential and pollution wording before premium.

For what excavation and grading underwriters typically ask about, see [insurance for excavation and grading contractors](https://mycontractorsinsurancequote.com/who-we-serve/civil-underground-utilities/excavation-and-grading-contractors).

## Changing Brokers Mid-Term with a Broker of Record Letter

A broker of record letter is the contractor's written instruction naming a new broker to service an existing policy. In common market practice the named insured signs it, lists the policies and an effective date and sends it to each carrier, which notifies the incumbent and often allows a short period to respond. The policy is not rewritten, so limits, forms and premium stay as they are until expiration. At renewal, a letter is typically used when the new broker needs to present the incumbent carrier's terms.

A mid-term change tends to make sense when service failures cost money now: certificates that delay mobilization, endorsements a contract requires that nobody ordered, unattended claims or an open audit dispute. Before signing, confirm who will issue certificates, how open claims and the next audit will be handled and whether project, pollution or equipment policies are included. The new broker should also hold written authority before it orders loss runs.

Dedicated project policies often run past one renewal cycle; how they are structured is explained under [project-specific liability policies](https://mycontractorsinsurancequote.com/project-specific-liability-insurance).

## Why the Surety Relationship Moves Separately

Bonds are not insurance. A performance or payment bond protects the obligee, and the contractor and usually its owners sign a general indemnity agreement promising to repay the surety for any loss. The surety underwrites credit: CPA-prepared statements, the work-in-progress schedule, backlog, working capital and the bank line. Changing insurance brokers alters none of that, and issued bonds typically stay with the surety that wrote them until they are released.

A contractor that also wants to move its surety program usually times the move to fiscal year-end statements, because a new surety will want the full financial package and its own indemnity agreement before setting single-job and aggregate limits. Moving mid-job is uncommon, since the original surety stays on existing bonds. Public owners notice who stands behind the bonds: California's model prequalification questionnaire wants a bonding capacity statement from the surety company itself, not an agent or broker.

Before any change of surety, review [what sureties read in a WIP schedule](https://mycontractorsinsurancequote.com/insights/what-sureties-read-in-a-wip-schedule).

## What to Look for in a Broker for a Civil Program

Start with the license. California's Department of Insurance tells businesses to verify a broker-agent's license and notes that Insurance Code §1725.5 puts the license number on business cards and written price quotations. It also notes that an agent may represent a limited number of insurers, so ask which carriers the firm can approach for your kind of work and how the firm is paid.

Then test the fit with civil work. A broker that places underground and road programs regularly should be able to explain explosion-collapse-underground and subsidence wording, read an agency's insurance specification and coordinate pollution, equipment and project policies alongside the surety. Ask who will handle certificates and open claims. Gleason Insurance Brokers reviews civil, GC and developer insurance and bond programs through this site for firms in California, Texas, Arizona and Nevada. Any terms depend on each carrier's and surety's underwriting.

For the statements, bank line and indemnity a surety reads before setting single-job and aggregate limits, see [how sureties set bonding capacity](https://mycontractorsinsurancequote.com/construction-surety-bonds/bonding-capacity).

## Before You Ask for a Quote

### What to Gather
- Currently valued loss runs for each line, with a note on every large or open claim
- Experience modification worksheets for the current and two prior rating years
- Payroll and revenue by operation, with typical trench depths and bore lengths
- WIP schedule, backlog and the latest CPA-prepared financial statements
- Insurance exhibits from the largest current contracts and upcoming bids
- Equipment and vehicle schedules with values, including rented machinery
- Safety program, competent person records and one-call ticket procedures
- Current policies, endorsements and any nonrenewal or change notices received

### What to Ask the Insurer or Surety
- When will the incumbent carriers release renewal terms, and has any notice been sent?
- Which carriers will you approach for us, and are they admitted or surplus lines?
- Has the new experience modification been calculated, and is any of it contingent?
- Do the renewal forms change XCU, subsidence, residential, pollution or additional insured wording?
- If we sign a broker of record letter, which policies move and from what date?
- Who will handle certificates, open claims and the next audit during a broker change?
- Does anything in our bond program depend on which insurance broker we use?

## Broker Notes

**Quick Answer:** Start the renewal months ahead, give underwriters a complete submission (loss runs, EMR, payroll by operation, WIP, equipment and contract exhibits) and let one broker market it. A broker of record letter typically moves servicing mid-term, and the surety relationship is handled separately.

**Common Mistake:** Letting several brokers approach the same carriers. Many carriers accept an account from one broker at a time, so the first request can tie up a market, and a late submission leaves no time to compare forms.

**Broker Perspective:** A broker reads a renewal as a form change, not only a price change: XCU and subsidence wording, residential and pollution exclusions, additional insured forms and whether the loss runs and experience modification are current.

**Coverage Impact:** A new carrier can change exclusions, retentions and additional insured terms even when the limits match, so what a renewed program does depends on the forms bound. Bonds stay with the surety that issued them.

## Questions Buyers Ask

### My excavation company's insurance renews soon. Where should I get quotes?

Start with one broker that places excavation and underground work regularly and give it a complete submission: loss runs, the EMR worksheet, payroll by operation, WIP, equipment schedules and contract exhibits. Many carriers take an account from only one broker, so several brokers chasing the same markets can block each other. Gleason Insurance Brokers reviews these programs through this site for contractors in California, Texas, Arizona and Nevada, subject to each carrier's underwriting.

### What is an experience modification rate and how does it affect contractor insurance?

It is a workers' compensation factor comparing your payroll and losses, usually over three years that stop short of the current policy, with what is expected for similar employers. A factor below 1.00 typically lowers premium and one above 1.00 raises it. It also affects who may bid: California's model public works prequalification questionnaire asks for three years of EMR history.

### Can we switch insurance brokers in the middle of our policy term?

Usually, yes. A broker of record letter signed by the named insured tells each carrier to recognize the new broker on the listed policies from a stated date, and carriers often give the incumbent a short window to respond. The policies keep their current terms until renewal, so a mid-term change fixes service, not price.

### Does changing carriers or brokers reset our experience mod?

No. The rating organization calculates the factor from payroll and loss data that insurers report, so it follows the employer rather than the broker or carrier. Texas law also carries incurred claims experience into future ratings after a change in ownership, control, management or operations. A lower factor comes from fewer and smaller claims over the next experience period.

### Our liability carrier's nonrenewal notice came late. Are we still insured?

Possibly, for a time. In Texas a late notice keeps coverage in force until the 61st day after it is delivered or mailed, and in Arizona until 45 days after it is sent. In Nevada a commercial policy without 60 days' notice renews on identical terms. Excess, surplus lines and workers' compensation policies may follow other rules, so confirm before relying on an extension.

### If we change insurance brokers, do our surety bonds have to move too?

No. Bonds are not insurance, and the surety relationship rests on the surety's own review of your financial statements, WIP and backlog and on the indemnity agreement the company and usually its owners signed. Issued bonds typically stay with the surety that wrote them. You can keep your surety while changing insurance brokers, or move both, but each is a separate decision.

## Official Sources

1. [Tex. Ins. Code ch. 551, subch. B (§§551.051-551.056, nonrenewal and renewal changes for liability and commercial property policies)](https://statutes.capitol.texas.gov/Docs/IN/htm/IN.551.htm), Texas Legislature (Texas Constitution and Statutes). Liability insurance includes general liability, commercial auto liability and commercial multiperil, and insurer means an admitted insurer (551.051); 60-day written nonrenewal notice to the first-named insured, coverage until the 61st day after a late notice, pro rata earned premium (551.054); reason required (551.055); plain-language notice of a material change at least 30 days before renewal (551.056). Verified 2026-10-29.
2. [A.R.S. §20-1671 (scope of commercial cancellation and nonrenewal article)](https://www.azleg.gov/ars/20/01671.htm), Arizona State Legislature. Article applies to commercial property, liability and multi-peril policies other than auto; excludes workers' compensation, surplus lines, excess policies, multistate location risks and auto governed by 20-1631. Verified 2026-10-29.
3. [A.R.S. §20-1676 (notice of nonrenewal)](https://www.azleg.gov/ars/20/01676.htm), Arizona State Legislature. Notice to the named insured and the insured's agent at least 45 days before the end of the policy period; premium, deductible or coverage changes are not refusals to renew; no notice needed if renewal is offered or replacement coverage obtained; late notice extends coverage until 45 days after it is sent. Verified 2026-10-29.
4. [A.R.S. §20-1677 (notice of premium or coverage changes)](https://www.azleg.gov/ars/20/01677.htm), Arizona State Legislature. Written notice at least 30 days before expiration of a premium increase, deductible change, reduction in limits or substantial reduction in coverage; coverage continues until notice is given or replacement coverage takes effect. Verified 2026-10-29.
5. [NRS 687B.310-687B.355 (cancellation, nonrenewal, renewal changes and claims information)](https://www.leg.state.nv.us/NRS/NRS-687B.html#NRS687BSec340), Nevada Legislature. Scope reaches contracts whose terms are subject to the Commissioner's approval and notices must state reasons (687B.310); 60-day nonrenewal notice for commercial or business policies, otherwise renewal on identical terms (687B.340); 30-day notice of changed policy or coverage provisions including premium, otherwise expiring provisions renew (687B.350); claims-paid information within 30 working days of a written renewal request, reasonable fee (687B.355). Verified 2026-10-29.
6. [Commercial Insurance Guide (Form 700, revised June 14, 2024)](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm), California Department of Insurance. Verify a broker-agent's license; Ins. Code §1725.5 license number on business cards and price quotations; an agent may represent a limited number of insurers; premiums paid need not be shared with a broker-agent; surplus line insurers are not licensed by the Department, are placed through a surplus line broker with a disclosure notice and are outside CIGA; commercial cancellation and nonrenewal rules sit in separate Insurance Code sections by line. Verified 2026-10-29.
7. [Workers Compensation information guide (revised June 23, 2025)](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/WorkersCompensation.cfm), California Department of Insurance. WCIRB calculates experience modifications from insurer-reported payroll and losses (paid and reserved) using a CDI-approved formula; below 100% better than average and above 100% worse; applied with schedule or judgment modifications; written loss run requests by the policyholder or its authorized broker-agent are due within 10 business days in listed cases, including a request within 60 days before renewal (Ins. Code §11663.5). Verified 2026-10-29.
8. [ABCs of Experience Rating](https://www.ncci.com/Articles/Documents/UW_ABC_Exp_Rating.pdf), National Council on Compensation Insurance (NCCI). Mod compares an employer's experience with the average employer in its classifications; usually three years of data excluding the current policy; calculated generally 60 to 90 days before the rating effective date; split point gives frequency more weight; unity (1.00), credit and debit mods applied to premium; the plan does not apply in California. Verified 2026-10-29.
9. [Workers' Compensation Policy and Premium: current manuals](https://www.tdi.texas.gov/wc/regulation/index.html), Texas Department of Insurance. TDI has adopted NCCI manuals with Texas exceptions, including the Experience Rating Plan Manual for modifications effective on or after July 1, 2015. Verified 2026-10-29.
10. [Tex. Ins. Code §§2053.052 and 2053.054 (workers compensation experience rating)](https://statutes.capitol.texas.gov/Docs/IN/htm/IN.2053.htm), Texas Legislature (Texas Constitution and Statutes). Commissioner adopts a uniform experience rating plan that encourages accident prevention (2053.052); incurred claims experience must be used in future ratings regardless of a change in ownership, control, management or operations (2053.054). Verified 2026-10-29.
11. [A.R.S. §20-344 (uniform plans for workers compensation)](https://www.azleg.gov/ars/20/00344.htm), Arizona State Legislature. Rating organizations and insurers writing workers' compensation in Arizona must adhere to the uniform experience rating plan approved by the director. Verified 2026-10-29.
12. [NRS 686B.1772 (Uniform Plan for Rating Experience)](https://www.leg.state.nv.us/NRS/NRS-686B.html#NRS686BSec1772), Nevada Legislature. Every insurer must adhere to the Uniform System of Classifications of Risks and Uniform Plan for Rating Experience filed by the Advisory Organization. Verified 2026-10-29.
13. [Public Works Pre-Qualification of Contractors: Labor Commissioner's Model Questionnaire (March 2019)](https://www.dir.ca.gov/Public-Works/Pre-Qualification-of-Contractors-Model-Questionnaire.pdf), California Department of Industrial Relations, Labor Commissioner. Public Contract Code §20101 prequalification framework; EMR for each of the past three premium years, stated in a letter from the workers' compensation carrier; number of insurer refusals to renew in the last five years; bonding capacity statement must come from the surety company, not an agent or broker. Verified 2026-10-29.

## Related Decisions

- [construction insurance and bond resources](https://mycontractorsinsurancequote.com/resources)
- [civil and underground utility contractor insurance](https://mycontractorsinsurancequote.com/who-we-serve/civil-underground-utilities)
- [excavation contractor insurance](https://mycontractorsinsurancequote.com/who-we-serve/civil-underground-utilities/excavation-and-grading-contractors)
- [public works contractor prequalification and bonds](https://mycontractorsinsurancequote.com/who-we-serve/general-contractors/public-works-contractors)
- [construction surety bonds](https://mycontractorsinsurancequote.com/construction-surety-bonds)
- [project insurance checklist before you bid](https://mycontractorsinsurancequote.com/resources/project-insurance-checklist)

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Contract and insurance reviews are a courtesy service that may be available at times, depending on our workload and on the size, timing and complexity of the project. A review is not guaranteed and is limited to insurance considerations. It is not legal advice and is not a substitute for advice from your own legal counsel, which you may need before signing a contract or obtaining coverage.

Insurance and surety services are provided through Gleason Insurance Brokers, LLC. Site information is educational and does not constitute legal advice, a binder, an offer of coverage, a guarantee of eligibility or confirmation of policy terms. Insurance conditions are governed by actual issued policies; surety rights and obligations are governed by bond and indemnity documents.