Safety-Kleen's OilPlus combines used-oil collection with lubricant supply and can include other services. Safety-Kleen also offers standalone waste services. Greenflow gives you another waste-service option while you keep lubricant purchasing separate. We work through the materials, collection needs and equipment already at your shop, then explain the work and price before you approve it.
GREENFLOW VS SAFETY-KLEENCompare providers
Keep your lubricant supplier. Review your waste collection.
If lubricant purchasing already works for your Ontario shop, you can make waste collection a separate decision. Greenflow reviews the oil, solvents and containers you need removed, then explains the proposed service and price around your space, equipment and operating hours.
See the comparisonGreenflow Environmental Services Inc.
- A quote for the waste you need removed
- Pricing before collection
- One contact for pickup and paperwork
Buy the waste service that fits the way your shop works.
Greenflow waste service and OilPlus
OilPlus is a bundle. Check which supplies and services each price includes.
| Your priority | Greenflow | Safety-Kleen |
|---|---|---|
| Scope of the offer | A quote for your shop. We base waste service on your materials, location and collection requirements. | OilPlus bundle or standalone service. OilPlus combines used-oil collection with finished lubricant supply. |
| Additional waste services | A proposal for your shop waste. We specify containerized hazardous waste and other accepted materials in your proposal. | Additional OilPlus service options. Includes parts-washer, containerized-waste and vacuum-truck services. |
| Scheduling and billing | One expert for service and billing. Your contact helps with collection planning, shipment records and questions about the bill. | Recurring scheduling and consolidated invoicing. OilPlus also advertises customer service and technical support. |
Why choose Greenflow
Plan around the space you have.
Waste accumulates at different rates, and containers take up working space. Tell us where they sit, what fills regularly and when collection is practical. We use those details to plan the proposed pickup, with each material reviewed for acceptance.
See the waste service as its own purchase.
Your Greenflow proposal explains the collection work and price. If you're also considering OilPlus, compare its included supplies and equipment with the things you'll continue buying separately. The useful answer is which arrangement suits your shop, with the contents of each offer clear.
Start with the waste you want quoted
Keep lubricant purchasing separate and check any equipment or collection commitments before making a change.
Your next steps
Show us the materials
Send oil, solvent and other waste details, quantities, containers and storage limits. Identify supplier-owned equipment.
Review the quote and current terms
We'll check acceptance and price the proposed work. Review any lubricant supply, equipment or collection obligations.
Arrange pickup
Agree a date with your Greenflow contact, who will help with collection records and invoice questions afterward.
Questions before you switch
What happens to equipment from my current supplier?
Check ownership and return obligations for tanks, parts washers and containers. Tell us which equipment will remain at the shop.
Can I move only part of my waste program?
Yes, you can ask us to quote selected materials. Whether the split works depends on acceptance, your address and existing equipment or supply commitments.
Can oil and solvent waste share a collection plan?
We can review both in the same request. Send quantities and container details for each; a coordinated collection does not mean the materials can be mixed.
BRING US THE COMPLICATED PART
Get a waste-service proposal for your workshop.
Tell us what needs collecting, which equipment is already there and what schedule works for the shop. We'll explain the proposed work and price.
Sources and notes
Comparison uses published provider service descriptions. Review dates are listed with each source. Local availability, accepted materials and included work depend on the specific proposal.
- Greenflow hazardous waste service (reviewed 2026-09-21)
- Safety-Kleen OilPlus program (reviewed 2026-09-22)
- Safety-Kleen waste and industrial services (reviewed 2026-09-21)