What OSHA standards apply to a small landscaping business

Last updated 2026-07-10

Does OSHA actually cover small landscaping companies?

Yes. OSHA covers nearly every private-sector employer in the country, no matter how small. There is no employee-count floor for the safety rules. A few administrative rules (like injury recordkeeping) only kick in above 10 employees, but the hazard rules apply from your first hire.

The Occupational Safety and Health Act of 1970 says in Section 5(a)(1) that each employer "shall furnish to each of his employees employment and a place of employment which are free from recognized hazards that are causing or are likely to cause death or serious physical harm." ^[1] That one sentence is the General Duty Clause. It's the backstop OSHA uses whenever no specific standard covers a hazard.

Landscaping sits in a gray zone between OSHA's two big rule sets: General Industry (29 CFR Part 1910) and Agriculture (29 CFR Part 1928). Tree care, lawn maintenance, and irrigation installation usually fall under General Industry. Direct crop production can pull in Agriculture standards. Assume General Industry applies to your shop unless you get specific written guidance saying otherwise.

State-plan states run their own OSHA-approved programs that have to be at least as protective as federal OSHA. If you're in California (Cal/OSHA), Washington (L&I), or one of the other state-plan states, you follow state rules, and those are often stricter, especially on heat. ^[2]

Which OSHA standards come up most often for landscaping crews?

A handful of standards drive almost every landscaping citation, and they map directly to the ways this job hurts people. Hazard communication, PPE, machine guarding, and heat top the list. The Bureau of Labor Statistics puts the fatal injury rate for grounds maintenance workers at roughly 18 to 20 deaths per 100,000 full-time workers, several times the all-industry average of about 3.6. ^[3]

Here are the standards you'll realistically run into, in rough order of how often they get cited.

Hazard Communication (29 CFR 1910.1200): If your crew touches fertilizer, herbicide, fungicide, or fuel, this applies. You need a written HazCom program, Safety Data Sheets for every chemical on site, and training before anyone handles a hazardous substance. Our guide on hazard communication walks through the program itself.

Personal Protective Equipment (29 CFR 1910.132 and 1910.138): Do a written PPE hazard assessment, certify it, and provide the PPE free. Pesticide work means chemical-resistant gloves and face shields. Chainsaw work means cut-resistant chaps.

Machine guarding and power tools (29 CFR 1910.212, 1910.243): Guards stay on mowers, chippers, and trimmers. Portable power tools have to meet grounding and construction requirements.

Electrical safety (29 CFR 1910.303 and 1910.333): Irrigation, outdoor lighting, and any work near overhead lines triggers these. Unqualified workers have to stay at least 10 feet away from energized lines rated up to 50 kV. ^[4]

Heat illness prevention (General Duty Clause plus state rules): Federal OSHA has no final heat standard yet, though a proposed rule is moving. Until one lands, OSHA cites heat deaths under the General Duty Clause. California, Oregon, Colorado, Washington, and Minnesota already have enforceable heat standards with real temperature triggers and required rest. ^[2]

Pesticide handling: The EPA's Worker Protection Standard governs agricultural pesticide use. Some landscaping applications fall under EPA rules instead of OSHA. Either way, OSHA's HazCom rule still covers the chemical containers riding on your truck.

Trenching and excavation (29 CFR 1926.650 to 1926.652): Irrigation digs 5 feet deep or more need sloping, shoring, or a trench box. Collapses kill in seconds. This is a Construction standard, and it applies the moment your crew does excavation.

Respiratory protection (29 CFR 1910.134): If workers are required to wear respirators for fog applications, you need a written program, medical evaluations, and fit testing.

What are the injury and fatality risks that drive these requirements?

Landscaping's hazard profile explains the scrutiny. BLS data show that contact with objects and equipment (chippers, blades, falling limbs) and transportation incidents together cause most landscape worker deaths. ^[3] Heat hospitalizations climb in July and August, and they hit hardest on workers who are new and haven't acclimatized.

OSHA's enforcement data show Hazard Communication and PPE as the most-cited standards across landscaping employers. Those violations are easy to spot on a walkthrough, and plenty of small operators never build the written programs at all.

The risk isn't theoretical. A chipper operator with no training record. A worker mixing herbicide bare-handed with no SDS on the truck. A crew standing in a 6-foot irrigation trench with no protective system. Each one is a real injury waiting to happen and a specific citation waiting to be written.

Hazard Category	Common Landscaping Scenario	Primary OSHA Standard
Chemical exposure	Herbicide/pesticide mixing	29 CFR 1910.1200
Struck by/caught in	Chipper, mower blades	29 CFR 1910.212
Falls	Tree climbing, loading trucks	29 CFR 1910.23 (ladders)
Electrocution	Work near power lines	29 CFR 1910.333
Heat illness	Outdoor work July-August	General Duty Clause
Trenching collapse	Irrigation installation	29 CFR 1926.652
Noise exposure	Mowers, blowers, chippers	29 CFR 1910.95

Do you need a written safety program, and what must it cover?

Yes. Several standards demand a written program, more than a verbal briefing, and this is exactly where small landscaping shops fall short. Four documents cover most of the exposure: HazCom, respiratory protection, an emergency action plan, and a PPE hazard assessment certification.

Hazard Communication (29 CFR 1910.1200) requires a written HazCom program in plain terms. It has to list the hazardous chemicals your people may run into, explain how you keep and provide access to Safety Data Sheets, and describe your labeling system. ^[5]

Respiratory Protection (29 CFR 1910.134) requires a written program run by a named program administrator whenever workers are required to wear respirators.

Emergency Action Plans (29 CFR 1910.38) are required for employers with more than 10 employees at a fixed facility. For pure field operations, applicability varies. If you have a shop or yard, write one.

PPE (29 CFR 1910.132) requires a written certification of your hazard assessment. It doesn't have to be long. It does have to exist, signed and dated.

Heat illness prevention: in a state-plan state with a heat standard, check the specific written requirements. California's standard at Title 8 Section 3395 requires a written prevention plan. ^[14]

If you've been putting these off, SafetyFolio's safety program generator builds a landscaping-specific written program in about 15 minutes, covering HazCom, PPE assessments, and the rest in one pass.

What training does OSHA require for landscaping workers?

OSHA scatters training requirements across a dozen standards instead of listing them in one place. The short version: train before exposure, cover the specific hazard, and write down that you did it. Here's the practical list.

Hazard Communication (29 CFR 1910.1200(h)): Required before workers handle any new hazardous chemical and whenever a new chemical hazard shows up. Cover how to read labels, how to use the SDS, and the physical and health hazards of the specific chemicals they'll touch.

PPE (29 CFR 1910.132(f)): Workers learn when PPE is needed, which type to use, how to put it on and take it off, its limits, and how to care for it. Train before they use it, not after.

Powered equipment and machinery: No single standard says "train workers on mowers," but the General Duty Clause and 29 CFR 1910.212 create the practical requirement. Operators of riders, zero-turns, and stump grinders should have documented training.

Trenching (29 CFR 1926.651): A competent person inspects trenches before anyone enters, and that person has to be trained to spot hazardous conditions. If your crew digs, someone holds that designation.

Chainsaw and tree work: OSHA has no dedicated chainsaw standard, but ANSI Z133 is the industry consensus standard for arboricultural work, and OSHA references it in enforcement. Training to Z133 is the defensible move.

Noise (29 CFR 1910.95): Once worker exposure hits 85 dBA as an 8-hour time-weighted average, you owe a Hearing Conservation Program: annual audiograms, training, and hearing protectors. Most crews running blowers and mowers all day get close to or past that level. ^[13]

For supervisors running a crew, an OSHA 30 course is worth the money even though no landscaping standard requires it. It builds the base knowledge to catch and fix hazards before an inspector does. Our overview of OSHA training helps if you're building a calendar.

What are the recordkeeping rules for a landscaping company?

Recordkeeping under 29 CFR Part 1904 applies to employers with more than 10 employees, unless your NAICS code sits on OSHA's partially exempt list. ^[6] Landscaping services (NAICS 561730) is not on that list. So if you hit 11 or more employees at any point in the year, you keep OSHA 300 logs.

Here's what that means day to day.

OSHA Form 300 (Log of Work-Related Injuries and Illnesses): log every recordable injury within 7 calendar days of learning about it. A recordable is anything that causes days away from work, restricted duty, medical treatment beyond first aid, loss of consciousness, or a significant injury diagnosed by a healthcare professional.

OSHA Form 301 (Incident Report): a separate report for each recordable case. A workers' comp First Report of Injury form works if it captures the same information. See our guide on writing a proper incident report.

OSHA Form 300A (Annual Summary): post it from February 1 through April 30 each year, covering the prior calendar year.

Severe injury reporting is separate and applies no matter your size. Call OSHA within 8 hours of any work-related fatality, and within 24 hours of any in-patient hospitalization, amputation, or loss of an eye. ^[7] The line is 1-800-321-OSHA (6742).

Some states go further. California requires reporting any serious injury to Cal/OSHA immediately.

How does OSHA handle heat illness for outdoor workers specifically?

Heat is where federal OSHA is weakest and state programs are strongest. Federal OSHA has cited heat-related deaths under the General Duty Clause for decades, arguing that excessive heat is a recognized hazard. The catch: the General Duty Clause gives you no numbers to hit. ^[8]

OSHA published a proposed heat illness rule in August 2024. Until it's final, the enforceable requirements swing hard by state.

California (Cal/OSHA Title 8, Section 3395): high-heat procedures kick in at 95 degrees F. Requires access to cool water (at least 1 quart per hour per worker), shade for rest breaks, acclimatization for new and returning workers, and a written prevention plan. ^[14]

Oregon (OAR 437-002-0156): triggers at 80 degrees F, with added requirements at 90 degrees F.

Washington (WAC 296-62-095): tiered requirements starting around the high 80s ambient temperature.

In a federal OSHA state with no state plan, your practical standard is OSHA's own Heat Illness Prevention guidance: water, rest, shade, and a new-worker acclimatization schedule. Following it is your best defense against a General Duty Clause citation. ^[8]

Acclimatization is the piece most small employers miss. OSHA recommends limiting new workers to about 20% of a normal heat shift on day one, then building to full exposure over 7 to 14 days. The recommendation comes from research on cardiovascular strain in unacclimatized workers. New hires and workers back from a break are the ones who collapse.

What are the rules for pesticides and chemicals in landscaping?

Two regulatory systems overlap here, and the line between them trips people up. EPA handles agricultural pesticide exposure through the Worker Protection Standard. OSHA handles chemical hazards in commercial settings through HazCom. Most landscaping work lands squarely under OSHA.

EPA's Worker Protection Standard (40 CFR Part 170) covers workers who handle or get exposed to pesticides used in producing agricultural plants. If you apply pesticides on a farm or on crops, WPS likely applies. For ornamental, turf, or residential work, WPS usually does not. ^[9]

OSHA's Hazard Communication Standard (29 CFR 1910.1200) covers all workers handling hazardous chemicals, pesticides, herbicides, and fertilizers, in any non-agricultural commercial setting. That's nearly every landscaping operation carrying chemicals on a truck.

Under HazCom, your obligations are:

1. Get an SDS for every hazardous chemical before it hits your job site. The manufacturer has to provide one. 2. Keep SDSs accessible to workers during any shift they might be exposed. 3. Keep every container properly labeled. 4. Train workers as described in the training section above.

Pesticide applicators also face state licensing laws that run independently of OSHA. Most states require a commercial applicator license for anyone applying restricted-use pesticides. That's a state Department of Agriculture rule, not OSHA, but both systems apply at once.

What happens if OSHA inspects a landscaping company?

OSHA can show up for a worker complaint, a referral from another agency, a reported severe injury, a programmed inspection targeting high-hazard industries, or a local emphasis program aimed at outdoor employers. In high-fatality stretches, OSHA has run National Emphasis Programs on heat that specifically targeted outdoor work. ^[10]

During an inspection, the compliance officer usually asks for a short, predictable list.

Your written programs (HazCom, PPE assessment, respiratory protection if it applies). No program means an immediate citation.

Your OSHA 300 logs for the current year and three prior years, if you're required to keep them.

Training records: who was trained, on what, by whom, and when.

A walkthrough of your yard or a field site.

Interviews with workers, held without the owner or supervisor present.

As of FY2025, penalties run up to $16,550 per serious violation and up to $165,514 per willful or repeated violation. ^[7] Both figures adjust for inflation every year. Small employers under 25 workers usually get a 60% penalty reduction, but that reduction vanishes for willful violations or a history of citations.

The practical lesson is blunt. Your written programs and training records are worth far more than the hour it takes to build them. An inspector who sees real documentation is more likely to hand you a notice to correct than a citation.

Are there special rules for tree care and chainsaw work?

Tree care is one of the deadliest corners of landscaping. OSHA has no standard titled "tree care" or "arboriculture," but it enforces the work through several overlapping rules and the General Duty Clause. Fall protection, cut-resistant leg gear, and chipper guarding are the pieces that get cited.

Fall Protection (29 CFR 1910.28 for general industry, 29 CFR 1926.501 for construction): the applicable rule depends on whether the work is General Industry or Construction. Trimming for a client is usually General Industry. Work on a construction site is Construction. Either way, fall protection kicks in at 4 feet (General Industry) or 6 feet (Construction).

Personal Protective Equipment: OSHA letters of interpretation confirm that cut-resistant leg protection is required when operating chainsaws. Face shields, hearing protection, and hard hats are also required for felling and chipping.

ANSI Z133: the American National Standard for Arboricultural Operations. OSHA uses it as the consensus standard when it evaluates tree work under the General Duty Clause. Training your crews to Z133 is both best practice and your strongest legal defense.

Chippers (29 CFR 1910.212): drum chippers need infeed chutes long enough to keep hands away from the drum. OSHA's enforcement data show chipper amputations and fatalities are a leading cause of tree care deaths.

For crews doing serious tree work, an OSHA 30 training course is worth finishing. It builds recognition skills across all these overlapping standards.

What does OSHA require for vehicles and mobile equipment?

Landscaping crews move heavy equipment all day, and that creates its own set of obligations. Forklift training, loading safety, and rollover protection are the main ones.

Powered Industrial Trucks (29 CFR 1910.178): if you run a forklift or skid-steer to load equipment onto trailers, this standard requires formal operator training and certification, a refresher evaluation at least every three years, and daily pre-shift inspections. See what forklift certification actually requires.

Vehicle safety: OSHA doesn't regulate over-the-road vehicles (DOT does), but it does regulate loading and unloading. Unsecured equipment that shifts on a trailer and injures a worker is a General Duty Clause violation.

Rollover Protection (29 CFR 1928.52): tractors used in landscaping that fall under the Agriculture standard need rollover protective structures (ROPS). Many compact tractors ship with ROPS from the factory, but older machines may not.

Back-over hazards: OSHA has cited employers under the General Duty Clause for back-over incidents with zero-turn mowers and compact utility loaders in tight spaces. Spotters and backup alarms are the recognized controls.

How do you build a simple OSHA compliance program for your landscaping crew?

Start with the four things that will get you cited if you lack them. Everything else is second priority until these exist on paper.

First, write your Hazard Communication Program. List the chemicals you use (yes, even gasoline, bar oil, and common herbicides). Pull the SDS for each from the manufacturer's website. Put them in a binder on every truck. Train your workers before they touch anything.

Second, complete a written PPE Hazard Assessment. Walk through your operations one at a time: mowing, trimming, pesticide application, tree work, trenching. Name the hazard for each task and write down the PPE you picked to control it. Sign and date it. That single page satisfies the requirement and takes about 30 minutes. ^[11]

Third, create a heat illness prevention plan if your season runs June through September anywhere in the country. Water, rest, shade, and acclimatization. Document that you communicated the plan to workers.

Fourth, keep your training records. A spreadsheet with employee name, topic, date, and trainer is enough. Keep it somewhere you can grab fast when an inspector shows up.

If you do equipment maintenance with a lockout/tagout hazard (most shops do, especially for blade changes on commercial mowers), add that written program too.

SafetyFolio's safety program generator builds all of these in one session, formatted around your operations. Worth a look if you want this off your list this week instead of next quarter.

Frequently asked questions

Does OSHA apply to a landscaping company with only 2 or 3 employees?

Yes. OSHA's safety standards apply to any employer with at least one employee. The only exemption is a truly self-employed individual with no workers. A two-person crew has to follow OSHA's safety rules. The one exception is OSHA 300 recordkeeping, which applies only at 11 or more employees. Everything else, including hazard communication and PPE, applies at any size.

Is landscaping considered general industry or agriculture under OSHA?

Most landscaping falls under OSHA's General Industry standards (29 CFR Part 1910). Agriculture standards (29 CFR Part 1928) apply mainly to crop and livestock production. Tree care, lawn maintenance, and irrigation installation are General Industry. If you also work on active farms or in crop fields, those specific tasks can pull in Agriculture standards. When unsure, apply General Industry rules; they're generally stricter.

What PPE is required for landscaping workers?

It depends on the task. Pesticide application usually needs chemical-resistant gloves, eye protection, and sometimes a respirator per the label. Chainsaw work needs cut-resistant leg protection, a hard hat, a face shield, and hearing protection. Chipping needs eye and hearing protection. OSHA's 29 CFR 1910.132 requires a written hazard assessment to pick the right PPE for each task and training before use.

Do I need to report injuries to OSHA as a landscaping employer?

Yes, for severe injuries. Any work-related fatality goes to OSHA within 8 hours. Any in-patient hospitalization, amputation, or eye loss goes in within 24 hours, no matter your company size. If you have 11 or more employees and your NAICS code isn't exempt, you also keep OSHA 300 logs of recordable injuries and post the annual summary (Form 300A) each February through April.

What chemicals count as hazardous under OSHA's HazCom standard for landscaping?

Any chemical with a manufacturer-issued Safety Data Sheet is hazardous under 29 CFR 1910.1200. For landscaping, that covers gasoline, diesel, herbicides, fungicides, insecticides, fertilizers with chemical components, and many cleaning agents. The manufacturer decides whether a product needs an SDS. If one exists, your HazCom program has to address it. Some consumer-packaged products are exempt, so check each one.

Is there a specific OSHA heat standard for landscaping workers?

There is no finalized federal OSHA heat standard as of 2025, though a proposed rule was published in August 2024. Federal OSHA uses the General Duty Clause to cite heat-related illness and death. State-plan states including California, Oregon, Washington, Colorado, and Minnesota have enforceable heat standards with specific temperature triggers. In any state, following OSHA's water, rest, shade, and acclimatization guidance is the minimum standard of care.

What OSHA rules apply to trenching for irrigation installation?

Trenching falls under OSHA's Excavation standard, 29 CFR 1926.650 through 1926.652, a Construction standard. Any trench 5 feet or deeper needs a protective system: sloping, shoring, or a trench box. A competent person inspects the trench before workers enter and after any event that could affect stability. There's no depth below which a trench is automatically safe; shallower ones still need a hazard assessment.

Does OSHA require written safety programs for landscaping businesses?

Yes. Hazard Communication (29 CFR 1910.1200) requires a written HazCom program. PPE (29 CFR 1910.132) requires a written certification of your hazard assessment. Respiratory Protection (29 CFR 1910.134) requires a written program if workers are required to wear respirators. State heat illness standards often require written prevention plans. Verbal policies don't satisfy any of these.

What are OSHA penalties for landscaping violations?

As of FY2025, OSHA can assess up to $16,550 per serious violation and up to $165,514 per willful or repeated violation. Employers with fewer than 25 workers usually get a 60% reduction on serious violations, bringing a typical serious citation to roughly $6,600. That reduction is off the table for willful violations. Penalties adjust for inflation each year. Written programs and training records are the cheapest way to avoid or shrink a citation.

Is OSHA 10 or OSHA 30 required for landscaping workers?

No specific OSHA standard requires 10-hour or 30-hour training for landscaping workers or supervisors in most states. Some state or local government contracts require it. Practically, an OSHA 30 for supervisors is worth doing because it builds the hazard-recognition skills needed to run a compliant crew. It does not replace task-specific training under standards like HazCom or PPE.

What should a landscaping company do before hiring its first employee?

Write a HazCom program and gather SDSs for every chemical in use. Complete a written PPE hazard assessment covering your operations. Set up a heat illness prevention plan if you work through summer. Learn your severe injury reporting duties (call OSHA within 8 hours of a fatality, 24 hours for a hospitalization). Document all training from day one. These four actions cover the most common citation categories before an inspector ever arrives.

Do OSHA rules change if my landscaping workers are seasonal or part-time?

No. OSHA standards apply based on the employment relationship, not the hours worked. Seasonal and part-time workers are covered the same as full-time workers. Train them on hazardous chemicals before they handle them, provide required PPE, and count them toward the 11-employee recordkeeping threshold. Workers new to a job also face higher heat illness risk, which makes acclimatization especially important for seasonal hires.

Are there OSHA rules for noise exposure from mowers and blowers?

Yes. OSHA's Noise standard at 29 CFR 1910.95 requires a Hearing Conservation Program once worker noise exposure reaches 85 dBA as an 8-hour time-weighted average (the action level), and it sets 90 dBA as the permissible exposure limit. Commercial mowers commonly produce 85 to 95 dBA at the operator. A crew running equipment all day may exceed the action level, triggering audiometric testing, hearing protectors, and annual training.

What records does a landscaping company need to keep, and for how long?

OSHA 300 logs stay on file for 5 years after the calendar year they cover. Training records have no single universal retention period, but keeping them for the length of employment plus 3 years is accepted practice. SDS-related exposure records must be kept for 30 years after a worker's exposure if the chemical is a health hazard. PPE hazard assessment certifications stay valid as long as the assessment is current. Store everything where you can reach it fast.

Sources

1. OSHA, OSH Act of 1970, Section 5(a)(1), General Duty Clause: The General Duty Clause requires each employer to furnish a workplace free from recognized hazards likely to cause death or serious physical harm.
2. OSHA, State Plans overview: States and territories operating OSHA-approved state plans must be at least as effective as federal OSHA; some have stricter rules for heat illness.
3. Bureau of Labor Statistics, National Census of Fatal Occupational Injuries: Grounds maintenance workers have a fatal injury rate several times the all-industry average of about 3.6 per 100,000 FTE workers.
4. OSHA, Electrical Standard 29 CFR 1910.333, Selection and Use of Work Practices: Unqualified workers must maintain a minimum 10-foot clearance from energized overhead power lines up to 50 kV.
5. OSHA, Hazard Communication Standard 29 CFR 1910.1200: 29 CFR 1910.1200 requires employers to develop a written hazard communication program covering SDSs, labeling, and worker training.
6. OSHA, Recordkeeping (29 CFR Part 1904) overview: Recordkeeping applies to employers with more than 10 employees unless their NAICS code is on the partially exempt list; landscaping services (561730) is not exempt.
7. OSHA, Penalties and Severe Injury Reporting: As of FY2025, OSHA maximum penalties are $16,550 per serious violation and $165,514 per willful or repeated violation; fatalities must be reported within 8 hours, hospitalizations within 24 hours.
8. OSHA, Heat Illness Prevention guidance for outdoor workers: Federal OSHA cites heat illness under the General Duty Clause and recommends water, rest, shade, and acclimatization; a proposed federal heat rule was published in August 2024.
9. EPA, Agricultural Worker Protection Standard (WPS): The EPA Worker Protection Standard applies to pesticide use in production of agricultural plants; ornamental or turf applications typically fall outside WPS scope.
10. OSHA, National Emphasis Program - Outdoor and Indoor Heat-Related Hazards: OSHA has run National Emphasis Programs on heat-related hazards that specifically target outdoor employers.
11. OSHA, PPE Standard 29 CFR 1910.132: 29 CFR 1910.132 requires employers to conduct a written PPE hazard assessment, certify it in writing, provide PPE at no cost, and train workers before use.
12. OSHA, Excavation and Trenching 29 CFR 1926.652: Trenches 5 feet or deeper require a protective system (sloping, shoring, or trench box) and a competent person inspection before worker entry.
13. OSHA, Occupational Noise Exposure 29 CFR 1910.95: The action level for OSHA's Hearing Conservation Program is 85 dBA as an 8-hour time-weighted average; commercial mowers commonly produce 85 to 95 dBA at the operator.
14. Cal/OSHA, Heat Illness Prevention Standard Title 8 Section 3395: California's heat illness standard requires at least 1 quart of cool water per hour per worker, shade access, acclimatization protocols, and a written prevention plan.