Four Solutions provides mould removal, pest control and car fumigation for homes and businesses across Singapore. We have served Singapore since 2016. Our NEA Vector Control Operator registration, NEA201812722M, relates to vector pest control.
Mould feeds pests, pests follow moisture and hidden food, and indoor air quality suffers after both. Four Solutions handles the full chain. We assess the underlying moisture or harbourage alongside the visible problem, then agree treatment and prevention measures for the site. We work across HDB flats, condominiums, landed homes and commercial premises, from a single ceiling patch to whole buildings.
Registered as an NEA Vector Control Operator, Reg. NEA201812722M, for vector pest control. This registration is not a mould-remediation certification.
View our entry in NEA's register (30 September 2026, page 7).
We started in 2016 and have grown into a full mould, pest and air management team serving Singapore.
Our work has been featured on CNA Talking Point, in an episode that also features NEA, and on Mediacorp Tuesday Report.
Homeowners and businesses across Singapore rate us 4.9 stars, one of the reasons most of our work comes from referrals.
We assess moisture or harbourage behind recurring activity. Eligible work has warranty coverage subject to the written scope; prevention and follow-up remain important.
Our bed-bug hybrid package combines heat and targeted residual treatment. A heat-only option is assessed separately, with preparation and return-to-use instructions for the selected method.
Ceiling, wall, bathroom and wardrobe mould removed at the source in HDB, condos and landed homes.
Hybrid heat and targeted residual treatment, with the existing money-back offer and warranty subject to the written scope and eligibility conditions.
Cockroaches, ants, termites, mosquitoes and rodents, treated by method to suit the situation.
Professional ULV fogging for cockroaches, ants, lizards and odour in cars, vans and lorries, island-wide.
Our work has been featured on CNA Talking Point, in a 2019 episode on rats that also features the National Environment Agency, and on Mediacorp Tuesday Report in 2021.
Choose ant control, cockroach treatment, bed-bug treatment, booklice treatment, termite treatment, rodent control or mosquito control.
See home pest control, commercial pest contracts and restaurant pest control. For flies and nest enquiries, see fly control and bee, wasp and hornet nest assessment.
Explore residential mould removal, commercial mould removal, vehicle pest, mould and odour assessment, and move-in and move-out cleaning.
The previous Four Pest Solutions website, fourpestsolutions.sg, now redirects to the current Four Solutions website at foursolutions.sg. Use the Four Solutions service pages here for current enquiries and treatment information. Our enquiry number is +65 8778 8080.
Send us a message or a photo and we will come back with a clear plan and quote. Homes, vehicles and businesses across Singapore.
WhatsApp Four Solutions with the pest, room or vehicle issue and your location.
WhatsApp Four SolutionsOr email sales@foursolutions.sg
