Everyone wants the lowest price. Nobody wants to pay twice. Here’s the uncomfortable truth about the cheapest pest control quote in your WhatsApp: the low number is almost always funded by cutting the parts you can’t see — the chemical strength, the inspection, the follow-up visit, the warranty — so the treatment fails, the pests come back worse, and the “saving” turns into a second bill. That doesn’t mean expensive is automatically better, or that you should never look for value. It means the lowest quote is the one to interrogate hardest. Here’s what gets cut, the red flags that give it away, and what a fair price actually looks like.

What gets cut to hit a rock-bottom price?

A treatment has real, fixed costs: chemical, labour, travel, equipment, and the return trips. If someone is charging well below everyone else, the money has to come out of one of those. Usually it’s the ones you’ll never witness.

• The chemical gets watered down. Insecticide only works at its registered mixing rate. Dilute it to stretch one bottle across five houses and it’ll knock down what you can see for a week or two, then fade before the eggs hatch. The pests rebound and it looks like the treatment “didn’t last.”
• The inspection disappears. A cheap operator quotes a flat number over the phone and sprays the visible areas. No pulling out the fridge, no finding the harbourage, no reading where the pests actually live. You can’t treat what you didn’t look for.
• The follow-up vanishes. Cockroaches and ants need a second visit to catch the next hatch. A one-and-done spray at a bargain price skips it, which is why the problem is back in a month.
• The warranty isn’t there. No written warranty means no free callback. When it fails, that’s your problem and a fresh invoice — theirs or someone else’s.

None of this is visible on the quote. That’s the whole point. The number looks great until the part you paid for quietly wasn’t delivered.

“Encik Y.. is an honest guy, spray all 3 storey house inside and outside and has a quarter of content spray bottle. Deducting 1 star for late arrival.”

— imran hazim, Google review. He watched the bottle. A thorough job uses the chemical it’s supposed to — which is exactly what the cheapest operators skimp on. (The honest 4-star for lateness makes the point land harder.)

Is a RM199 termite quote ever legitimate?

This is where the price tells you the most. There’s a big difference between a cheap price and a suspicious one, and the pest decides which is which.

A RM199 one-off cockroach spray can be a perfectly legitimate low-end price. It’s a small job, a bit of residual and gel bait, done in under an hour. Nothing wrong with a keen price there.

A RM199 to RM300 “termite treatment,” though, is a scam pattern. Real subterranean termite work — Coptotermes gestroi and curvignathus are the two species that eat Malaysian homes — means either a soil treatment (chemical barrier injected around the foundation) or a baiting system run until the colony is destroyed. Both need proper chemical, equipment and hours of labour, which is why they cost in the thousands. When someone quotes RM199 the moment you say “anai-anai,” what you’re buying is a can of spray waved over the mud tubes. It kills the workers you can see and leaves the colony feeding behind the wall — and termites don’t give you a second warning. The next sign is a door frame that crumbles.

A homeowner in Rawang paid RM250 to a “termite specialist” who sprayed the mud tubes on the porch column and left. Three months later the tubes were back and the skirting sounded hollow. By the time we did a proper soil treatment, the colony had reached the staircase stringer. The RM250 didn’t save money — it bought the termites three quiet months.

— Job notes, Nomobug field team

The red flags to watch for

You don’t need to be an expert to spot a bad operator. One of these on its own is a caution; two or three together, walk away.

• A price far below everyone else. If four quotes cluster around RM300 and one says RM120, the outlier isn’t generous — it’s cutting something.
• A firm price over the phone that jumps on arrival. A lowball to get in the door, then “extra charges” once the technician is standing in your kitchen.
• No written warranty. If the answer to “what if the pests come back?” is anything other than “we return and re-treat free,” you carry all the risk. More on this in our guide to pest control warranties.
• They won’t name the product or show the SDS. A real operator can tell you what they’re using and hand over the Safety Data Sheet on request. Vagueness usually means an unregistered or diluted product.
• No follow-up in a general treatment. One spray and gone, for an established infestation, is a job half-designed to fail.
• Cash only, no receipt, no company details. No paper trail means nothing to hold them to when it doesn’t work.

Notice what’s not on that list: asking for a deposit, or running a seasonal promotion. Plenty of legitimate companies (Nomobug included) take a deposit to hold a slot and run fair promo pricing. Those aren’t red flags on their own. The signal is a price that doesn’t add up paired with a refusal to put things in writing.

What does a fair price actually look like?

“Not the cheapest” doesn’t mean “the most expensive.” A fair price sits in a sensible band — enough to cover proper chemical, inspection and a follow-up, without a premium for a fancy office. Rough market ranges for a terrace house in the Klang Valley:

Bed bugs are the clearest example of cheap being a trap. A one-off RM400 spray sounds like a deal next to a proper programme — but bed bug eggs are shielded from surface spray, so a single visit can’t reach them. They hatch and you’re back to square one, poorer. The job is only “done” when the multi-visit programme has broken the whole life cycle. We walk through it in how to get rid of bed bugs in Malaysia.