How to Handle E-Waste When Closing a Corporate Office

When a corporate office closes, the IT equipment left behind becomes an immediate problem. Desktops, laptops, monitors, printers, servers, networking gear, phones, cables — a 50-person office generates 500–2,000 kg of electronic waste. None of it can go in a dumpster. All of it contains data, regulated materials, or both.

Handling e-waste during an office closure requires coordinating three objectives simultaneously: data security, environmental compliance, and value recovery. Here is how to do all three without creating liability exposure.

Step 1: Complete Inventory (Start 6–8 Weeks Out)

Before anything else, you need to know exactly what you have. Walk every room, closet, and under-desk space. Corporate offices accumulate equipment in unexpected places — old laptops in filing cabinets, retired servers in storage rooms, adapters and peripherals in desk drawers.

What to Document

For every item, record:

• Device type (desktop, laptop, monitor, printer, server, network switch, phone)
• Make, model, and serial number
• Age and condition (working, non-functional, cosmetically damaged)
• Data-bearing status — does this device contain or have access to data? Hard drives, SSDs, printers with internal storage, phones with local data all qualify
• Ownership — company-owned, leased, or employee-owned (BYOD devices)
• Asset tag number if applicable

A 50-person office typically yields:

| Equipment Type | Typical Quantity | Average Weight | |---|---|---| | Desktop computers | 30–50 | 8–12 kg each | | Laptops | 20–40 | 1.5–2.5 kg each | | Monitors | 40–60 | 4–8 kg each | | Printers/copiers | 3–8 | 15–80 kg each | | Servers | 1–5 | 15–30 kg each | | Network equipment | 5–15 | 2–8 kg each | | Phones (desk) | 30–50 | 1–2 kg each | | Cables and peripherals | Miscellaneous | 50–150 kg total |

Total: 800–2,000 kg of e-waste.

Step 2: Data Destruction (4–6 Weeks Out)

This is the highest-stakes phase. Every data-bearing device must be sanitized before it leaves your control. Under PIPEDA and provincial privacy legislation, your obligation to protect personal information extends through the disposal of the device that stored it.

Which Devices Contain Data

The obvious ones: desktops, laptops, servers, external hard drives, USB drives, backup tapes.

The less obvious ones:

• Multifunction printers and copiers — most models manufactured after 2005 contain internal hard drives that store images of every document scanned, copied, or printed
• Desk phones (VoIP) — may store call logs, voicemail, and directory information locally
• Network-attached storage (NAS) devices
• USB drives in desk drawers (employees forget them)
• Mobile devices — tablets, corporate phones

Destruction Methods

Software wipe (NIST 800-88 compliant). Overwrites the entire drive with random data in multiple passes. Suitable for devices being resold or redeployed. Takes 2–8 hours per drive depending on size and method. Free if done in-house with open-source tools, or $15–$30 per device through a service provider.

Degaussing. Destroys data by exposing the drive to a powerful magnetic field. Renders the drive permanently unusable. Only works on magnetic drives (HDD), not solid-state drives (SSD). Cost: $5–$15 per drive through a service provider.

Physical destruction. The drive is shredded, crushed, or drilled. The only method guaranteed to be unrecoverable for both HDD and SSD. Cost: $8–$20 per drive. Provides the highest level of assurance for devices that contained highly sensitive data.

Documentation

For every device, maintain a record of:

• Device serial number
• Destruction method used
• Date of destruction
• Name of person or company who performed the destruction
• Certificate of destruction (if using a third-party service)

Retain these records for a minimum of 7 years. If a data breach is traced back to a device you disposed of, this documentation is your defence.

Step 3: Sort for Disposition (3–4 Weeks Out)

With the inventory complete and data destroyed, sort equipment into four categories:

Reuse (Internal Transfer)

Equipment less than 3 years old and in working condition may have a second life at another company location. Coordinate with IT to assess whether transfer makes operational sense. Factor in the shipping cost — sending a $200 monitor across the country for $80 in freight does not make sense.

Resale

Working equipment has resale value through IT asset disposition (ITAD) companies. Typical recovery:

• Laptops (under 3 years old): $50–$300 depending on specs
• Desktop computers: $20–$100
• Monitors (LED, under 5 years): $15–$60
• Servers: $100–$2,000 depending on age and configuration
• Network switches (managed): $20–$200

An ITAD company will inspect your inventory, provide a purchase offer, handle pickup, and issue a certificate of recycling or resale for every item. Their service may be free or revenue-positive for newer equipment; they charge a per-unit fee for older items with no resale value.

Donation

Functional equipment that has minimal resale value can be donated to schools, non-profits, or refurbishment programs. Organizations like Computers for Schools, Free Geek, and local Habitat for Humanity ReStore locations accept corporate e-waste donations.

Tax receipts are available for donations to registered charities. The fair market value of a 5-year-old desktop is $25–$75 — not transformative on your tax return, but better than paying for disposal.

Recycling

Non-functional equipment and items with no resale or donation value go to a certified e-waste recycler. Look for R2 (Responsible Recycling) or e-Stewards certification — these are the two recognized standards for electronics recycling in North America.

Certified recyclers dismantle equipment and separate materials for recovery:

• Copper from cables and circuit boards
• Steel and aluminum from chassis and frames
• Gold, silver, palladium from circuit board contacts and connectors
• Plastics from casings (recycled or energy recovery)
• Glass from monitors

Recycling costs for mixed e-waste run $0.15–$0.40 per kg. Some recyclers offer free pickup above a minimum weight threshold (typically 500 kg).

Step 4: Leased Equipment Returns (2–4 Weeks Out)

Leased copiers, printers, and phone systems are not yours to dispose of. Contact each lessor and arrange return or pickup:

• Copier/printer leases — the leasing company typically arranges pickup, but you may be responsible for packing and palletizing. Confirm the data on the internal hard drive has been wiped (some leasing companies handle this, many do not).
• Phone system leases — return all handsets, base stations, and PoE switches
• Computer leases — less common but present in some organizations. Return per the lease terms.

Failure to return leased equipment on time triggers ongoing lease payments. Some leases auto-renew if equipment is not returned within a specific window. Read the terms carefully.

Step 5: Cable and Infrastructure Removal (1–2 Weeks Out)

Network cabling, phone lines, and power cables installed by the tenant typically must be removed per the lease restoration clause. This is a labour-intensive process:

• Plenum cable removal — pulling cable from above ceiling tiles, through walls, and from under floors. Cost: $1–$3 per linear foot.
• Cable tray removal — if you installed cable trays or raceways
• Patch panel and rack removal — from server rooms and IDF closets
• Floor box removal — in-floor power and data boxes in open office areas

A 50-person office with structured cabling typically has 3,000–8,000 linear feet of installed cable. Removal runs $3,000–$24,000 depending on accessibility.

Cables have scrap value. Copper cabling runs $2–$4 per kg at current scrap prices. A full office cable pull can yield 100–300 kg of copper wire, partially offsetting removal labour costs.

Step 6: Final Sweep and Verification (Last Week)

Before handing back the space:

• Walk every room, closet, and ceiling plenum to confirm no equipment remains
• Verify all wall-mounted equipment (WiFi access points, security cameras, digital signage) has been removed
• Confirm all floor-mounted equipment (server racks, cable management) has been removed
• Check under raised floors if present
• Photograph all areas for your records

Choosing a Service Provider

For a full office e-waste decommissioning project, you want a single provider who can handle the entire scope: data destruction, asset disposition, recycling, and removal. Splitting the work across multiple vendors creates coordination overhead and gaps in accountability.

Evaluate providers on:

• Certifications — R2, e-Stewards, NAID (for data destruction)
• Insurance — minimum $2 million liability coverage
• Chain of custody — can they document every item from pickup through final disposition?
• Downstream transparency — where does the material actually go? Certified recyclers can answer this question. Brokers often cannot.
• Reporting — will they provide a comprehensive report with serial numbers, destruction methods, and certificates for every device?

The difference between a professional e-waste decommissioning and an improvised one is liability. Professional handling produces a paper trail that protects you. Improvised handling produces risk. For an office closure, the professional approach is the only defensible one.