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Landscaping Workers' Comp Class Codes: 9102 vs 0042 vs Hardscape & Tree

By Richard Sweet. Reviewed by Richard Sweet. Updated July 2, 2026.

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Landscaping labor can be classified under more than one workers comp class code, and they are priced very differently. Most routine mowing, edging, trimming, and general maintenance belongs in the cheaper lawn-maintenance code, while a construction-rated landscape-gardening code can cost close to double per dollar of payroll. Hardscape, irrigation tie-ins, and tree work can genuinely belong in higher-rated codes, so the right move is to split payroll accurately by the work performed, not to force everything into the cheapest bucket.

The two codes that matter most

Most crews doing mowing, edging, trimming, fertilizing, and ground-level maintenance belong in the lawn-maintenance class code. But many landscapers get filed under the landscape-gardening code, which is treated as construction work and can cost close to double per dollar of payroll. Same crew, same trucks, same work, radically different bill, just because of which code the policy was written under. This is the single most common overcharge in landscaping insurance.

Why most misclassified accounts get corrected down

This is not a rare mistake, it is the norm. When state rating inspectors audit these accounts, the majority of businesses sitting in the expensive construction code get reclassified down to the cheaper maintenance code. In other words, a large share of landscapers are overpaying for comp right now and have no idea, because the correction only happens if someone catches it. Checking the code before you buy is how you catch it first.

Hardscape, irrigation, and tree work: splitting the payroll

Higher-hazard work changes the picture, and that is fine. Hardscape, retaining walls, irrigation tie-ins, and tree work can genuinely belong in higher-rated codes. The goal is not to jam everything into the cheapest bucket, it is to split your payroll correctly so the maintenance work is rated as maintenance and the construction work is rated as construction. Done right that is accurate and audit-proof, because a code that is too low gets corrected at audit with a bill attached, just like a code that is too high wastes money all year.

Questions to ask your advisor

  • Which class code is my crew currently filed under?
  • Should my maintenance payroll be in the cheaper code?
  • Is my hardscape, irrigation, or tree payroll split correctly?
  • Would a re-classification lower my bill and still hold up at audit?
  • Can you check my classification before my next renewal?

The workers comp class code is the biggest lever in a landscaping insurance bill, and most landscapers are pulling it the wrong way. Splitting payroll accurately, maintenance in the cheaper code, hardscape and tree in their proper higher codes, is both the cheaper and the audit-proof answer. Getting it checked before you buy is how you stop overpaying for work you were never doing at a construction rate.

What many people don't realize

The part that catches owners off guard

  • Landscaping has more than one workers comp class code, and they are not priced close to the same.
  • Crews doing maintenance often belong in the cheaper code but get filed under the pricier construction-style code.
  • State inspections routinely move businesses from the expensive code down to the cheaper one.
  • A code that is too low gets corrected at audit with a bill, so the goal is accurate, not just cheap.
The Vantage Point

What we see most often

This is the definitive money article for landscapers, and it is a keyword almost nobody covers well. The honest goal is not to jam everything into the cheapest bucket, it is to split payroll correctly so maintenance is rated as maintenance and construction as construction. Done right, that is both cheaper and audit-proof.

A real example

A landscaper's entire payroll sat under a construction-style code because that is how the policy was first written. His crews were mostly mowing and maintenance. Splitting the payroll so the maintenance work was rated as maintenance, and only the genuine hardscape work stayed in the higher code, cut the bill and held up clean at audit.

Details changed to protect privacy. Shared to illustrate, not to promise an outcome.

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Where did your current coverage come from?

How you bought your policy shapes whether you are actually getting options. Three situations we see constantly:

A captive agent

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Online, on your own

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The right setup, but only if they re-shop and review it. An independent agent who has not reviewed your coverage in years has stopped working for you.

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When to review

It may be time for a coverage review if:

  • Your comp bill feels high
  • You are not sure which class code you are under
  • Your crew does a mix of maintenance and construction work
  • You do hardscape, irrigation, or tree work
  • You want to avoid an audit correction
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Frequently asked

Frequently asked

Which workers comp class code should a landscaper be under?
It depends on the work. Routine mowing and maintenance generally belongs in the cheaper lawn-maintenance code, while hardscape, retaining walls, and tree work can belong in higher-rated construction-style codes. The right setup splits your payroll by the work actually performed, so maintenance is rated as maintenance and construction as construction. Many landscapers are simply filed under the wrong, more expensive code.
Why is the construction landscaping code so much more expensive?
Because it is rated as construction work, which carries higher injury risk and therefore a higher rate per $100 of payroll, sometimes close to double the maintenance code. A maintenance crew filed under that construction code pays the higher rate on every dollar of payroll, which is why the misclassification is so costly.
Can I just put all my payroll in the cheaper code?
No, and you should not want to. A code that is too low gets corrected at the year-end audit with a bill attached. The goal is accuracy: split the payroll so maintenance is in the maintenance code and hardscape or tree work is in its higher code. Done right, it is both cheaper than being all-construction and audit-proof.
How do I know if I am in the wrong class code?
Look at what your crews actually do day to day versus the code on your policy. If they are mostly mowing and maintenance but the policy is written under a construction-style landscape-gardening code, you may be overpaying. We check your classification against the work before you buy, and split the payroll where it belongs.
Will fixing my class code trigger an audit problem?
Not if it is done accurately. Correcting an overstated code to the right maintenance code, and splitting genuine construction payroll into its proper higher code, is exactly what an auditor would do, so it holds up. The risk is understating a code, which gets corrected with a bill. Accurate classification is the audit-proof position.
RS
Written and reviewed by

Richard Sweet

Founder and Principal Advisor, Vantage Point Risk

Richard Sweet runs Vantage Point Risk, an independent insurance and risk advisory for property owners, real estate investors, business owners, and families. He works with investors every week on the coverage decisions that decide how a claim actually turns out, and writes the Learning Center to put those decisions in plain language.

Reviewed for accuracy by Richard Sweet. Last updated July 2, 2026.

Richard also writes The Vantage Point, notes on building a better business.

This article is general information, not insurance advice, and workers comp class codes and rates vary by state and rating bureau. Confirm your classification with a licensed advisor.

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