Before you compare pest control proposals for a warehouse or factory, give every operator the same scope. This guide helps you prepare a request-for-quotation that covers your premises, the pests you have observed and the proposal fields to compare.
Why an RFQ matters
A pest control programme for a warehouse or factory is quoted against the site, the pests and the operating conditions. Without a written scope, proposals vary so widely that you cannot compare them. An RFQ that describes the same premises, access, activity and expectations lets you read each proposal side by side.
This is a planning tool. The scope brief and comparison table are illustrative. They are not a real customer contract, an official audit form or a guarantee of any operator’s response time, pricing or compliance status.
Scope brief: what to send with the RFQ
Copy or adapt the sections below. The more detail you send, the more useful the proposals you receive.
1. Premises and zones
- Address and floor area (approximate sqm for each zone).
- Zone list: receiving/loading bay, raw material storage, production floor, cold storage, dry storage, finished goods, waste/bin area, office/canteen, external perimeter, car park.
- Hours of operation: shifts, weekend activity, seasonal peaks.
- Building type and age: single-storey warehouse, multi-storey, cold chain, food-grade, general logistics.
2. Observed pest activity and evidence
- What you have seen: droppings, gnaw marks, dead insects, live sightings, nesting material, damaged stock or packaging.
- Where and when: specific zones, time of day, frequency.
- Any previous treatment: who did it, what was done, when and whether it resolved the issue.
- Photographs of evidence where available.
3. Stock, waste and loading
- What is stored: food, packaging, chemicals, raw materials, finished goods.
- How stock moves: pallets, racking, floor stacking, cold chain.
- Waste management: bin location, collection frequency, waste type.
- Loading arrangements: dock levellers, roller shutters, open bays, overnight parking.
4. Access and operating restrictions
- Hours available for treatment: daytime only, after-hours, weekends.
- Zones that cannot be treated during production.
- Safety requirements: PPE, permits to work, induction.
- Any chemical restrictions (food-contact areas, clean rooms, temperature-controlled zones).
5. Division of responsibilities
- Who clears areas before treatment?
- Who provides access to locked or restricted zones?
- Who reports new sightings between visits?
- Who supplies and maintains bait stations, fly catchers or monitoring devices between programme visits?
Copy-ready scope brief
Select and copy the block below. Fill in each field with your site details before sending to operators.
Site / address: [fill in] Premises / zones: [fill in] Approximate floor area (sqm per zone): [fill in] Observed activity / evidence: [fill in] Stock / waste / loading: [fill in] Hours / access restrictions: [fill in] Responsibilities: [fill in] Requested proposal fields: [fill in]
What to ask the operator to specify in the proposal
Ask each operator to answer the same fields so you can compare proposals directly.
| Proposal field | What to compare |
|---|---|
| Target pests | Which pests are covered and which are excluded |
| Zones covered | Which zones are treated on each visit |
| Treatment methods | Methods per zone: baiting, gelling, spraying, fogging, trapping, monitoring |
| Visit frequency | Monthly, fortnightly, weekly or as needed |
| Reporting | What is documented after each visit: findings, treatments applied, recommendations |
| Follow-up visits | Included in the programme or charged separately |
| Emergency call-outs | Response arrangement and whether it is included |
| Exclusions | What the programme does not cover |
| Operator registration | NEA Vector Control Operator registration where applicable |
| Contract term and renewal | Duration, renewal terms, termination notice |
NEA and regulatory context
NEA requires pest control operators handling vector pests to be registered as Vector Control Operators. The Environmental Sanitation Regime (ESR) applies to specified premises and sets out pest management requirements for those premises. Not every warehouse or factory falls under the ESR; check whether your premises are covered before assuming its requirements apply to you.
NEA’s rat prevention guidance includes food storage, waste management and proofing measures that apply to any premises. Use these as a baseline when writing your scope brief.
After the proposals come back
Use the proposal fields above as a checklist. For each operator, note what they included and what they left out. Look for gaps in zone coverage, exclusions, reporting and follow-up. A lower price may simply leave out items another operator includes. Ask about anything not stated before choosing.
Once a programme starts, the post-visit report and action checklist covers what to check after each visit.
Send your scope to Four Solutions
Four Solutions provides commercial and industrial pest control programmes for warehouses, factories and food premises in Singapore. Send the completed scope brief above with photographs and your preferred visit schedule. Ask Four Solutions to confirm the scope, available reporting and visit arrangement for your premises.
Corporate and commercial pest control | Jurong industrial pest control | How often should commercial pest control run?
Original RFQ planning guide by Four Solutions. Primary guidance checked 17 October 2026. The scope brief and comparison fields are illustrative. The actual quotation, contract and applicable premises requirements remain the controlling records.
Warehouse and factory pest control RFQ FAQs
What should an RFQ for warehouse pest control include?
Describe the premises and zones, observed pest activity, stock and waste arrangements, access and operating restrictions, and who is responsible for what. The more detail you provide, the easier it is to compare proposals on the same basis.
Do I need to specify which pests to control?
List what you have observed or suspect. The operator should confirm which pests the programme covers and which are excluded. Ask for this in the proposal so you can compare scope across operators.
Does every warehouse need a pest control programme?
That depends on what is stored, the building condition and any regulatory or audit requirements that apply to your premises. The NEA Environmental Sanitation Regime covers specified premises; check whether yours is included. Even where not required, a programme can reduce stock damage and audit risk.
How do I compare pest control proposals?
Ask each operator to answer the same proposal fields: target pests, zones covered, methods, visit frequency, reporting, follow-up, emergency call-outs, exclusions, operator registration and contract terms. Compare what is included rather than price alone.