Buying a Landscaping: Due Diligence Checklist & Red Flags (2026)

Red flag: Less than 40% of revenue is recurring; one‑time landscaping projects are highly seasonal and require constant selling.

Ask: Can you provide a schedule showing monthly recurring maintenance billings by customer for the last 24 months, and what percentage of total revenue do those contracts represent?

Red flag: Chemical applications margins below 50% or mowing margins below 30% indicate poor pricing or inefficient crews.

Ask: What is the job‑costed gross margin for each service line, and can I see the last 12 months of job costing reports?

Red flag: Annual repair spend exceeds 8% of equipment replacement value, and no replacement reserve exists—a fleet rebuild is imminent.

Ask: How much cash did you spend on equipment repairs and replacements in each of the last three years, and what is the age/hours of the major mowers and trucks?

Red flag: Add‑backs include ‘over‑market’ owner salary that would cost the same to replace, inflating SDE artificially.

Ask: Please walk me through every SDE add‑back on the recast P&L, and show the corresponding tax return line items and personal expenses run through the business.

Red flag: More than 15% of AR is over 90 days, and several large property‑manager accounts habitually pay at 120+ days.

Ask: Can I see the AR aging summary and a list of write‑offs or slow‑pay commercial accounts for the past two years?

Red flag: Crew leader tenure averages less than 18 months; combined crew revenue per week cannot cover fixed overhead by 40%.

Ask: How many crews run daily, who are the crew leaders, how long have they been with you, and what is the average daily revenue per crew?

Red flag: More than 60% of the mower fleet has over 1,500 hours and no preventive maintenance logs are available.

Ask: Provide a serialized equipment list showing age, hours/miles, purchase price, scheduled major maintenance, and whether each unit is owned or leased.

Red flag: Average drive time exceeds 25% of a crew’s daily working hours, meaning the customer base is too spread out to be profitable.

Ask: Can I see the actual GPS or routing data for a peak‑season week, showing stop‑to‑stop distance and drive time for each crew?

Red flag: 85% of revenue occurs in Q2–Q3, and there is no snow contract portfolio; the business is a 7‑month cash machine and a 5‑month cash drain.

Ask: What is the revenue split by quarter, and do you have contracted snow removal work or other off‑season services that bring in at least 20% of annual revenue?

Red flag: The business has been on COD with its main mulch and plant supplier for the past year due to late payments.

Ask: Who are your top material suppliers, do you have net‑30 terms, and have you ever been put on cash‑only or COD status?

Red flag: The largest single customer (e.g., a property management group) represents more than 25% of revenue with a 30‑day cancellation clause.

Ask: What percentage of total revenue comes from the top customer, top 3, and top 5 accounts, and are those relationships under multi‑year contracts?

Red flag: No municipal lawn care license is required, and the area has 40+ solo operators charging unsustainable low prices—a race to the bottom.

Ask: How many direct competitors operate within a 15‑mile radius, and what municipal licensing or bidding requirements limit new entrants?

Red flag: Average rating below 3.8 stars with a recurring theme of crews missing appointments or damaging property.

Ask: Can you share your Google Business Profile, Yelp, and Nextdoor review counts, average rating, and any patterns in negative reviews?

Red flag: Residential account churn exceeds 30% per year, requiring constant marketing spend just to stand still.

Ask: What is the exact split of residential maintenance vs. commercial maintenance revenue, and what percentage of residential accounts renew annually?

Red flag: The business’s chemical revenue depends on the seller’s personal license that has no transfer mechanism and no licensed staff.

Ask: Who holds the required state pesticide license? If it’s you personally, can it be transferred to a buyer, or does a licensed employee remain after sale?

Red flag: Workers labeled ‘subcontractors’ use the company’s mowers, wear company shirts, and follow the company schedule—classic misclassification.

Ask: Are all helpers and crew members treated as W‑2 employees? Provide the last three workers’ comp audit reports and any 1099 contractor agreements.

Red flag: The lease contains a ‘no assignment without landlord consent’ clause, and the landlord has verbally indicated they want to re‑tenant the property at a higher rate.

Ask: Is the lease assignable? Please provide the landlord’s written consent to assignment, or outline the process and timeline to negotiate a new lease.

Red flag: An open lawsuit for an alleged pesticide drift incident with a neighboring property that has a liability claim exceeding the business’s insurance coverage.

Ask: List any current or threatened lawsuits, lien filings from subcontractors or material suppliers, and any state environmental or pesticide‑related violation notices.

Red flag: Several trucks have salvage titles from undocumented accidents, or the business umbrella policy is set to expire the week after closing and cannot be renewed under the buyer’s name immediately.

Ask: Provide a vehicle/vessel schedule showing ownership, any UCC liens, and confirm that auto, general liability, and umbrella policies will remain in force through the transition period.

Red flag: Seller wants to retire immediately with no phone availability after closing, leaving no client handoff.

Ask: What specific schedule and duration of transition support are you willing to sign in the purchase agreement, and will it include warm introductions to the top 20 accounts?

Red flag: Seller refuses any non‑compete because their brother runs a landscape supply yard and could easily funnel the same customers away.

Ask: Will you agree to a geographically and time‑bound non‑compete and non‑solicitation clause that prevents you from launching a new landscaping business and poaching clients or crew leaders?

Red flag: No crew leader has a non‑compete, and two of the three leaders have already announced they are leaving to start their own operation.

Ask: Are any crew leaders or field supervisors under existing non‑compete agreements? What retention package will you co‑fund to ensure they stay for at least 6 months post‑sale?

Red flag: The primary phone number is the seller’s personal cell phone that they won’t release, and the business’s Google Business Profile is tied to a personal Gmail account the seller uses daily.

Ask: Can you list all digital and telephone assets, confirm full administrative access, and agree to transfer them at closing?

Red flag: Seller insists on notifying customers only after closing, which risks immediate cancellations from skittish property managers who have no advance relationship with the buyer.

Ask: What is the proposed joint‑communication timeline to introduce me as the new owner, and will you sign transition letters to each commercial property manager 30 days before closing?