Waste hauling audit
Waste hauling: where the money leaks
Commercial waste bills grow in small lines that nobody reads: fee percentages added on top of the service rate, rent on containers, increases each year, pickups of containers that are half empty, and a contract that renews itself if no one sends notice in time. A waste hauling audit reads 3 to 12 months of invoices against the contract and lists each line that needs a question.
Hauling is often signed once by facilities, paid by accounts payable and never reviewed by either. The contract usually runs several years, and its renewal clause decides when you can change anything.
Where does the money leak?
- 1
Fees added as a percentage
Fuel, environmental, recovery and administrative fees are often billed as a percentage of the service charge rather than tied to a stated cost. When the percentage rises, the bill rises with no change in service.
Ask: Which clause allows each fee, and how is the amount set?
- 2
Container rental on top of service
Some agreements include the container in the service rate. Others bill monthly rent per container. Rent for containers you no longer need, or rent that was never in the agreement, is common.
Ask: Which containers is rent billed for, and where is the rate in the contract?
- 3
Rate escalators
Many hauling contracts allow increases each year. Some tie them to an index and cap them; some leave them to the hauler. An increase above the stated index, or with no index, is worth questioning.
Ask: Which index governs increases, and was written notice sent?
- 4
Paying for air
A container emptied on a fixed schedule whether it is full or not costs the same per pickup. Fewer pickups, a different container size or a compactor can lower the service charge, as long as overflow doesn’t bring new charges.
Ask: How full is each container when it’s emptied? Ask for driver photos.
- 5
Extra pickups, overages and contamination
These charges are real when containers overflow or recycling holds trash, and they are easy to bill when they don’t. Each should come with a date and evidence.
Ask: Please send dated tickets or photos for each event.
- 6
Evergreen auto-renewal
Hauling contracts often renew for a full new term unless you send notice inside a window, commonly months before the end date and by a set delivery method. Miss it and the rates you wanted to change are locked in again.
Ask: When exactly is our notice window, and how must notice be delivered?
- 7
Recyclables hauled as trash
Cardboard and wood pallets thrown in the trash add tonnage and pickups. Baled cardboard and pallets can often go to a recycler instead, and sometimes for a price.
Ask: What share of our trash by volume is cardboard or pallets?
What does the audit check?
- Every fee line against the contract clause that allows it, with its share of the service charge
- Rent lines against the container list on site
- This year’s increase against the contract’s index and cap
- Pickup schedule against fill levels you observe or the hauler’s photos
- Extra-service, overage and contamination charges against tickets and photos
- Disposal tons against scale tickets, for roll-offs and compactors
- The renewal clause: term, renewal length, notice window and delivery method
- Material that could leave as recycling rather than trash
What data is needed?
| Send | Why |
|---|---|
| 3 to 12 months of invoices | One invoice shows the lines; a year shows how they moved. |
| The signed agreement and any amendments | The fee, increase and renewal clauses decide what can be questioned. |
| A list of containers and pickup days | To match rent and service lines to what is actually on site. |
| Fill observations or driver photos, if you have them | The only way to size pickups to need. |
No system access is needed. PDFs or spreadsheet exports are fine. The site doesn’t take uploads; documents are arranged after the reply to your request.
Questions buyers ask
What fees are normal on a commercial waste invoice?
There is no single normal. Fees are normal for your account only if your agreement allows them. Read the fee clause, then compare each fee line to it. A fee with no clause behind it is the first question to ask.
What is an evergreen clause in a waste contract?
An automatic-renewal clause. The contract renews for a new term unless you send notice of non-renewal within a set window before the end date. Some states add rules for business contracts, such as New York General Obligations Law § 5-903 for certain service contracts and Wisconsin Statutes § 134.49. Read your contract and ask a lawyer if the dates matter.
Can I reduce pickups without paying overflow charges?
Often, if containers are regularly far from full when emptied. Track fill for a few weeks first, keep a margin for busy weeks, and check the overage terms before changing the schedule.