Pest control for HDB flats, condos and landed homes across Singapore. We assess the pest, affected areas and recurring sources before recommending suitable treatment. Message us a photo to start the assessment.
Vector Operator Licensed
NEA Reg. NEA201812722M
Four Solutions provides NEA licensed residential pest control in Singapore (Reg. NEA201812722M) for HDB flats, condos and landed homes, covering cockroaches, bed bugs, ants, booklice and rodents, treated at the source with heat or targeted options for homes with children and pets.
Recurring pests need assessment of hiding places, entry routes, food and moisture sources. Treatment may use heat, targeted insecticide or other methods suited to the pest. The bed-bug hybrid package includes targeted residual treatment; a heat-only option is assessed separately.
Start with a photo over WhatsApp, then agree the assessed treatment, preparation and any applicable warranty scope.
WhatsApp a photo or describe the pest and where you are seeing it, and we assess it fast.
We treat at the source with heat or targeted methods, clearing eggs and hidden nests, not just the surface.
The written quote confirms any warranty, covered areas, conditions and follow-up. Report recurring activity so the team can review it against the agreed scope.
The pest, its life stage, harbourage and source determine the treatment method and coverage. Warranty eligibility, conditions and duration are confirmed in the written quote.
Residual spray, gel bait, drain treatment, spot treatment, ULV fogging or steam can be used where the inspection confirms they fit the pest and affected area.
When they fit: Localised activity, identifiable harbourage and pest behaviour suited to a targeted method.
Whole-room heat, mould-source remediation, termite colony control and other broader methods are used where eggs, hidden harbourage, a colony or a moisture source require more than surface treatment.
Why they are stronger: They address the relevant life stage or root cause. Documented coverage includes up to 12 months for eligible bed-bug heat treatment and 3 months for eligible cockroach heat treatment.
Start with the pest, not the equipment. Each card shows the treatment methods that fit before you open the full treatment page.
Methods: Targeted residual spray and steam for suitable local activity, or whole-room hybrid heat plus residual protection for hidden eggs and recurring activity.
Methods: Indoor residual spray, ULV fogging or heat treatment, with mould remediation and anti-mould coating where moisture is feeding the infestation.
Methods: Residual spray, gel bait, drain treatment, foam injection or heat treatment selected for the harbourage and life stage.
Methods: Localised foam/direct treatment for contained activity, or baiting and soil-barrier colony control with monitoring for broader risk.
Assessment-led: Fogging, larviciding and source reduction are selected around breeding conditions, standing water and site risk.
The control plan starts with the breeding source and site conditions.
Assessment-led: Control may combine proofing, baiting, trapping, monitoring and source reduction around entry points and activity.
Access, proofing needs and the activity pattern determine the treatment scope.
These are the three residential pests we focus on most because they usually point to a deeper source: moisture, hidden eggs, timber activity or repeat entry. Cockroaches, ants, flies and other household pests are handled on the same visit.
Bite marks, mattress stains, eggs and droppings can be warning signs. Our hybrid heat and targeted residual package addresses assessed bed-bug activity. The existing money-back offer and up-to-12-month warranty are subject to the written scope and eligibility conditions.
Inspection-led cockroach treatment using suitable baiting, residual treatment or other assessed methods. Eligible treatment includes a 3-month warranty, subject to the written scope and conditions.
Booklice thrive in humidity and feed on mould. We treat the pests and remove the mould source together, so they stop appearing on walls, books and furniture.
Not sure if it is booklice? Send us a photo on WhatsApp and we will assess whether it is booklice, mould-related activity or another household pest.
WhatsApp about bookliceHigher-stakes pests get their own dedicated approach. As an NEA Vector Control Operator, we treat these at the source and keep them out.
Localised treatment, baiting or a soil barrier, chosen after inspection, with monitoring where needed, for homes and commercial buildings.
NEA vector control with fogging, larviciding and source reduction to cut breeding and dengue risk.
Trace entry points, remove and proof, with monitoring and records for F&B and commercial audits.
Not every pest needs the same method. Send a photo or video and we will advise whether targeted treatment, broader source control or a specialist safety job is appropriate.
Targeted treatment for trails, food-source areas, drains, kitchens, bins and entry points.
Control focuses on entry points, food sources and pest pressure, especially where insects are attracting them indoors.
Assessed carefully for nest location, access and safety before any removal or treatment is recommended.
Bed bugs spread by movement of people and belongings. They are not a sign of poor hygiene, and one surviving egg can restart the cycle.
Hotels, hostels, transport and shared accommodation are common sources. Bed bugs hide in luggage seams, clothing, backpacks and soft bags.
Used mattresses, sofas, bed frames, wardrobes and bedside tables can carry eggs or nymphs hidden in seams, joints and screw holes.
In severe cases, bed bugs can move through clutter, shared walls, risers, nearby units or common items in dense residential buildings.
Visitors can unknowingly bring bed bugs on bags or clothing. Early inspection matters because infestations can grow before bites are obvious.
Warm indoor conditions help bed bugs reproduce quickly if eggs survive. That is why treatment has to reach eggs, nymphs and adults.
Small habits help catch bed bugs early and reduce the chance of reintroduction after treatment.
Keep luggage away from beds, inspect bags before unpacking, then hot-wash or high-heat dry clothes when you return.
Use mattress encasements where practical and check mattress seams, headboards, divan bases and bed-frame joints for black spotting or cast skins.
Inspect used furniture closely before bringing it home, especially fabric seams, wooden joints, drawers and screw holes.
Look for bites, small blood marks, black spotting, cast skins, eggs and a musty smell near sleeping areas. Act early before the infestation spreads.
Heat treatment is planned room by room so it reaches the hiding spots where eggs and nymphs survive weaker treatments.
We identify the affected rooms, hiding spots, severity and preparation needed before treatment starts.
Heat equipment is positioned to push treatment into mattresses, frames, furniture, cracks and fabric seams.
The space is treated for about 3 to 5 hours, depending on room size and infestation level.
We monitor the room throughout the visit so the treatment reaches the zones bed bugs hide in.
We check the treated areas, give aftercare guidance and hand over warranty details for the covered treatment.
Careful planning, clean work and clear communication from the first WhatsApp message to the final check.
Registered with the National Environment Agency, Reg. NEA201812722M, so every treatment is done to licensed standards.
A decade treating pests in homes across Singapore, with preparation and return-to-use instructions matched to the chosen treatment.
4.9 from 100+ Google reviews. Heat-only options are assessed separately from packages that include residual treatment.
From homes to offices and F&B outlets, here are the guides that fit your situation.
Hybrid heat and residual treatment; money-back offer subject to written scope and eligibility.
Colony elimination with soil barrier or baiting for homes and buildings.
Discreet, scheduled, audit-ready pest control for workplaces.
Site-assessed treatment with service records and food-area precautions.
What affects the price across bed bugs, termites and general pests.
Heat and targeted treatment for homes and kitchens.
For trails or recurring kitchen activity, see ant control and cockroach treatment. Recurring flies need source assessment around drains, waste and food areas; see fly-control enquiries.
Use the dedicated mosquito, rodent and termite services for breeding-site checks, access routes or affected timber. Tell us if shared property areas are involved.
See bed bug treatment for the hybrid heat and residual package. For booklice, see booklice treatment: the method depends on the assessed activity, with moisture control and mould remediation where present.
See bee, wasp and hornet nest assessment. Describe the location and access from a safe distance. Do not disturb the nest or approach it to obtain a photograph.
Not sure which service fits your situation? Assemble a quote brief with what you know and our team will assess it.
Customer reported experiences from Google reviews of home jobs. Quotes are copied from the reviews; an ellipsis marks where a review was shortened. Read all Google reviews.
The team has done a very good job in eliminating my home from this troublesome mold and booklice problem. Thanks to Joseph for being professional and knowledgeable. He even went out of his way to get my house keys very early in the morning on 2 of the 3 days that I was on morning shift.
They helped to effectively rid the mold on my common toilet ceiling and rid the booklice in my MBR. … No hard selling - they just explained to me and let me decide which areas I want to treat.
Nicholas and his team did a professional job in their advice, recommendation and provisioning of works for my home to resolve the nagging and persistent issue of mold in the MBR bathroom and booklice in various parts of the house. Highly recommended!
Cockroaches and ants can travel through rubbish chutes, drainage lines, pipe risers and shared walls, so tell us if neighbours or common areas are affected.
Activity in shared areas such as bin centres, drains, carparks and landscaped areas is usually for the managing agent or MCST to arrange; treatment inside your unit is planned with you.
Ground entry matters more, for example termites coming up from the soil or rats using drains and gaps, so the inspection covers the outside of the house as well.
Treatment inside your own flat, condo unit or landed home is arranged directly with you. Activity in shared areas such as bin centres, rubbish chutes, drains, carparks and landscaping is usually coordinated by the building management, MCST or town council; let us know if both private and shared areas are affected so the scope is clear from the start.
Share the suspected pest, property type, affected rooms or areas, how long the problem has lasted and any previous treatment. Photos help the assessment. Mention children, pets, food preparation and any access constraints. Use the quote brief builder to organise everything before you message us.
Before and after a visit, see how to prepare for bed bug treatment, what to expect after treatment and the before moving in checklist.
Bed bugs, cockroaches, booklice and ants in HDB flats, condos and landed homes, plus termites, mosquitoes and rodents through our specialist services.
The method depends on the pest and your home. Our bed-bug hybrid package combines heat and targeted residual treatment, so the complete package is not chemical-free. A heat-only option is assessed separately.
Surface-only treatment can leave eggs behind, allowing them to hatch afterwards. Our hybrid heat treatment targets eggs, nymphs and adults and reaches deep into mattresses, frames and hidden cracks, so the cycle is broken.
From $600 for a 1 bedroom, $900 for 2 bedrooms and $1,200 for 3 or more bedrooms. Full units or severe cases are quoted after a quick assessment.
Eligible bed-bug treatment has the existing money-back offer and an up-to-12-month warranty. The written quote confirms the covered areas, conditions and follow-up process; external reintroduction and matters outside the agreed scope need separate assessment.
Tell us about children, pets and sensitive household needs before booking. The technician confirms preparation and re-entry for the selected method. The hybrid bed-bug package includes residual treatment; a separately assessed heat-only option does not make every package chemical-free.
A typical heat treatment takes about 3 to 5 hours depending on the size of the space and the level of infestation.
Follow the checklist the team gives you after the assessment. In short: bag bedding and laundry before carrying them through the home and keep cleaned items sealed, give access to beds, furniture joints and skirting without moving untreated belongings into other rooms, and tell us about heat sensitive items, electronics and pets before the visit.
Booklice feed on mould and thrive in humidity. We treat the pests and remove the mould source together, so they stop coming back on walls, books and furniture.
Bed bugs usually hitchhike in through luggage after travel, second-hand mattresses or furniture, bags and clothing from visitors, or movement between nearby units in severe infestations. They are not a hygiene issue.
Keep luggage off beds, inspect hotel bedding, hot-wash or high-heat dry clothes after travel, check mattress seams and headboards, and inspect second-hand furniture before bringing it home.
We assess the infestation, set up heat equipment, run a 3 to 5 hour hybrid heat treatment, monitor temperatures throughout the visit, then complete a final inspection and warranty handover.
We identify the pest, life stage, harbourage, source and site conditions before recommending a method. This can mean residual spray, baiting, ULV fogging, steam, heat treatment, mould-source remediation, foam injection, proofing or monitoring depending on the pest.
The method is matched to the pest: hybrid heat and residual protection for bed bugs; fogging or mould-source treatment for booklice; residual spray, bait, drain treatment or eligible heat treatment for cockroaches; and localised or colony-control treatment for termites. Mosquitoes and rodents are assessed separately for source reduction, proofing, monitoring and other suitable control.
The higher-coverage method depends on the pest: whole-room heat for suitable bed-bug or booklice cases, heat and source control for eligible cockroach cases, mould remediation where booklice are moisture-driven, and colony control for termite activity. Coverage and warranty terms are confirmed for the chosen treatment after assessment.
Yes, we can assess and quote for ants, flies, lizards, bees, wasps and hornets, along with bed bugs, booklice, termites, cockroaches, mosquitoes and rodents. The method depends on the pest, location and safety access.
Bite marks can be a warning sign, especially when they appear after sleep with mattress stains, droppings or repeated itching. Send photos of the bites and mattress seams so we can advise.
Fast response for home pest control in HDB flats, condos, landed homes and commercial premises.
Hougang, Sengkang, Punggol, Serangoon, Yishun, Woodlands and Sembawang.
Tampines, Bedok, Pasir Ris, Paya Lebar, Marine Parade, Changi and nearby estates.
Toa Payoh, Bishan, Novena, Orchard, Jurong, Clementi, Bukit Batok and Choa Chu Kang.
For eligible customers, larger residential treatment quotes can be paid using Atome. Ask us how it applies to your booking.
Provider terms, approval and available plans apply.
Send a quick message or a photo of the problem and we will come back with a clear quote and the fastest available slot. Homes, vehicles and businesses across Singapore.
We select the treatment after assessing the pest, life stage, harbourage, entry points and site conditions. Not every method is suitable for every job.
Have pets at home? Read our guide to pest control with pets for what to ask and prepare before treatment.
Start with the main pest-control pathway and we will route the inspection to the right treatment.
