Cockroaches are one of the most common pest problems in HDB flats. They hide in floor traps, kitchen cabinets and service yards. When the infestation keeps returning, most homeowners compare a one-time cockroach treatment with a bi-monthly plan. This guide explains the cost difference using pricing from Termite Specialist Pte Ltd.
For help or a quote, call +65 6910 3776.
What a One-Time HDB Cockroach Treatment Includes
A one-time cockroach treatment is a single visit. Termite Specialist charges $140 for HDB units. Each visit includes:
- Inspection of the kitchen, bathroom, refuse chute area and service yard
- Gel baiting inside cabinets and behind appliances
- Residual spot treatment at entry points
- Advice on reducing moisture and hiding spots
You can learn more about treatment steps on our cockroach pest control page. One-time treatment is suitable for first-time sightings or a small localized problem.
What a Bi-Monthly HDB Plan Includes
A bi-monthly plan includes six scheduled visits across 12 months.
The price is $530 per year.
Each visit includes:
- Follow-up inspection
- Re-application of gel bait
- Residual treatment when required
- Monitoring of activity and bait uptake
- Priority scheduling for recurring activity
Plans are ideal for long-term prevention and units with repeated infestations. To understand pest behaviour, see prevent cockroaches at home.
Cost Breakdown for HDB Units
| Plan | Price | Visits | Cost per visit |
|---|---|---|---|
| One-time treatment | $140 | 1 | $140 |
| Bi-monthly plan | $530 | 6 | $88.33 |
The bi-monthly plan provides a lower cost per visit and includes monitoring, which helps prevent future outbreaks.
Comparison: When Each Option Is Better
Choose One-Time Treatment If:
- Cockroaches appear only in one spot
- It is your first infestation
- You want a low upfront cost
- You prefer to monitor results before committing to a plan
You can also review home prevention methods here:
How to kill cockroaches and
Cockroach control at home.
Choose a Bi-Monthly Plan If:
- Cockroaches return every few months
- They appear in more than one room
- Your neighbours or common areas have activity
- You want continuous monitoring and protection
- You prefer fixed annual pricing rather than repeat one-time fees
Many homeowners choose a plan after seeing recurring activity in floor traps, especially in older HDB blocks.
Real Examples from HDB Flats
1. Light activity in kitchen cabinets
A one-time treatment usually resolves this. If activity returns within two months, a plan becomes more cost-effective.
2. Cockroaches appearing in both the kitchen and the bathroom
A bi-monthly plan is recommended because activity is entering from multiple points.
3. Cockroaches coming from the refuse chute area
A plan provides ongoing treatment to maintain long-term control. You can check more residential services on our
residential pest control page.
How to Choose Quickly
If you want fast relief = choose a one-time treatment.
If cockroaches return more than twice a year = Choose a bi-monthly plan.
If you want long-term prevention = choose a bi-monthly plan.
For a full inspection or advice, contact us anytime through our contact page.
Why Homeowners Choose Termite Specialist Pte Ltd
- NEA-certified treatments
- Detailed inspection on every visit
- Technicians trained in HDB pest behaviour
- Clear pricing and no hidden charges
- Fast scheduling and follow-up
Many customers share positive feedback on our reviews page.
Frequently Asked Questions
How fast does treatment work?
Most activity reduces within a few days. Full control may take one to two weeks.
Are treatments safe for children and pets?
Yes. Only NEA-approved gel baits and treatments are used.
Do I need to prepare anything before treatment?
Clear sink areas and kitchen counters. Cabinets usually do not need to be emptied unless advised by the technician.
Will one-time treatment remove the colony?
It clears active cockroaches, but hidden eggs may hatch later. A plan is better for recurring problems.
Final Recommendation for HDB Cockroach Pest Control Cost Singapore
If you see cockroaches only once or twice a year, start with a one-time treatment. If they come back or you want long-term prevention, the bi-monthly plan is more cost-effective.
Call +65 6910 3776 to book your service or request a quote.
Termite Specialist Pte Ltd
Address: 50 Bukit Batok Street 23, #05-30 Midview Building, Singapore 659578
Phone: +65 6910 3776