The short answer
As of July 2026, typical market ranges for home pest control in Hong Kong: cockroaches/ants HK$500–1,500; bed bugs HK$1,500–3,000 for chemical treatment (HK$3,000–8,000 for heat); termites HK$3,000–15,000 — depending on flat size, spread and number of visits. Inspection fees vary: the Consumer Council reported in 2017 that, among 15 responding pest-control companies, 6 offered free inspections, 6 charged HK$300–1,500, and the other 3 decided case by case whether to send staff.
Why do quotes vary so much between companies?
Pest control isn't a fixed-price product — five variables sit behind every quote:
- Flat size — chemical volume and labour time scale directly with floor area. A one-bedroom flat and a thousand-square-foot village house with a garden can cost several times as much to treat.
- Pest type — cockroaches and termites are different jobs entirely. Cockroach work is mostly gel bait and residual spraying; termites need mud-tube tracing, drilling and injection, and sometimes ongoing monitoring — far more labour and materials.
- Extent of the infestation — bed bugs make this clearest: catch it early and you're treating one room; let it spread to the sofa, skirting boards and the room next door, and both the visit count and the treatment area jump.
- Number of visits and warranty — "one visit" and "two visits with a warranty follow-up" are different products. When comparing quotes, always ask how many visits are included and how long the warranty runs.
- Chemicals and method — heat treatment for bed bugs needs specialist equipment, so it costs more than conventional chemical treatment.
Inspection fees: free or paid?
The Consumer Council's 2017 findings from 15 responding companies found 6 offered free inspections, 6 charged HK$300–1,500, and the other 3 decided case by case whether to send staff. These are historical findings, not current market prices. Ask what the assessment includes, when payment is due and how any credit works. Averta charges HK$350 for an on-site inspection, fully credited when you book treatment.
2026 pest control price reference table
| Pest | Typical market range* | Averta's published price |
|---|---|---|
| Cockroaches/ants | HK$500–1,500 | From HK$980 |
| Rodents | Varies widely by treatment plan | From HK$1,680 |
| Bed bugs (chemical) | HK$1,500–3,000 | From HK$2,980 (one-bedroom flat, two visits, warranty included) |
| Bed bugs (heat treatment) | HK$3,000–8,000 | Quoted after inspection |
| Termites | HK$3,000–15,000 | From HK$3,380 |
| Home inspection | Free to HK$1,500 (Consumer Council, 2017) | HK$350, fully credited when you book |
*Typical market ranges are compiled from publicly available quotes as of July 2026, for reference only — actual pricing depends on each company's post-inspection quote. The Averta column reflects our own published prices.
Cockroach treatment cost: why quotes range from hundreds to HK$1,500
Market range for cockroach treatment sits around HK$500–1,500, driven by flat size, spread, and method — gel-bait programmes cost more in labour than one-off sprays but clear hidden German cockroach harbourages far more reliably. Averta cockroach treatment starts from HK$980; inspection HK$350, fully credited when you book. See the cockroach service page.
Bed bug treatment cost: chemical vs heat
Bed bugs carry the widest price band of any household pest: chemical treatment typically HK$1,500–3,000, heat treatment HK$3,000–8,000. Chemical needs a second visit to catch the hatch cycle; heat is single-visit but equipment-heavy. Check whether a quote includes the follow-up visit and warranty — a cheap quote without them rarely stays cheap. Averta chemical treatment starts from HK$2,980 (one-bedroom flat, two visits with warranty). See the bed bug service page.
Termite treatment cost: why quotes vary so much
Termites are a structural, whole-flat problem: market range HK$3,000–15,000 depending on nest location, affected area and system (bait stations vs chemical barrier). Be wary of any firm quoting a firm price over the phone before an inspection — if they haven't found the nest, what is the number based on? Averta termite treatment starts from HK$3,380; inspection HK$350, fully credited. Self-check with the termite warning signs guide.
Rodent control cost: why few firms publish a flat rate
Rodent quotes vary more than any other pest because the work depends on entry routes: how many points need sealing and whether weeks of monitoring follow. A cheap one-off baiting visit usually treats the symptom — leave the entry points open and they're back. Averta rodent control starts from HK$1,680, quoted together with proofing recommendations. See the rodent service page.
Common quoting traps
- "Lowball, then raise it" — a rock-bottom phone quote gets you in the door, then the price jumps once they're on-site, blamed on "worse-than-expected spread". Ask for an itemised written quote up front, and ask exactly what conditions would trigger a higher price.
- No mention of warranty — a cheap one-off treatment with no follow-up means you pay again if the pests come back. Get the warranty period and free follow-up conditions in writing.
- Chemicals of unknown origin — under Hong Kong's Pesticides Ordinance (Cap. 133), pesticides sold here must be registered. A legitimate company can tell you exactly which registered pesticide they're using. Ask for the product name and registration number.
- Verbal quotes over WhatsApp only — no invoice, no company name, no warranty terms. Insist on written confirmation for any service.
5 questions to ask before you hire a pest control company
- How many visits does the quote include? How long is the warranty, and what does it cover?
- What's the inspection fee? Is it credited if I book?
- Which pesticide do you use, and is it Hong Kong-registered?
- What triggers a price increase — miscalculated area, worse-than-expected spread?
- Will I get a written quote and service confirmation?