Four Solutions

Four Solutions is a Singapore-based service company that positions itself as a single team handling the full chain of indoor environmental problems: moisture and mould, the pests that follow them, and the air quality that suffers after both. Its official site describes the business as "Mould, pest and air issues, solved at the source," and frames the three service lines as mutually supporting rather than separate trades — mould often begins with moisture, pests often feed or breed around that source, and air treatment helps clean up after remediation. The company markets itself to both households and organisations, listing homes, hospitals, schools, malls and F&B outlets among the premises it serves. On the residential side, Four Solutions offers mould removal for ceilings, walls, bathrooms and wardrobes in HDB flats, condominiums and landed homes, and pest control for bed bugs, cockroaches, booklice, ants and termites, using heat or targeted methods with warranty options on eligible treatments. On the commercial side, it provides contained, discreet mould remediation and scheduled pest management for offices, hospitals, schools, malls, F&B and warehouses, with after-hours options, minimal downtime and documented service records intended to support SFA and facility audits. A move-in, move-out and end-of-tenancy cleaning service rounds out the offering for homes and property handovers across Singapore. The company emphasises its licensing and credentials. Its site states that it is an NEA Vector Operator Licensed business under registration NEA201812722M, and that it is licensed and certified with NEA, BCA and bizSAFE. It cites 10 years of experience across Singapore and a 4.9 rating from more than 100 Google reviews, and says it is trusted by leading organisations. Four Solutions operates island-wide in Singapore and quotes on a scope basis, typically after the customer shares property details, photos or a short video and a required date. It is a private company; no parent, owner or listed status is disclosed in the available evidence.

Four Solutions is a Singapore-based provider of mould removal, pest control and related indoor-environment services. Public evidence about the company is concentrated in its own website and a Wikidata entry that describes it simply as a "pest control and mould removal company in Singapore." The company states on its site that it has 10 years of experience serving Singapore, which places its operating history at roughly a decade, though the exact founding year is not disclosed in the available sources. The business was built around an integrated-service idea rather than a single trade. Its homepage explains the logic: "Mould, pest and air issues, solved at the source. Moisture and mould can create the conditions for pests such as booklice. Air quality can suffer after both. Four Solutions handles the full chain: find the underlying issue, treat the source, disinfect and protect the space so the problem does not keep coming back." This framing distinguishes it from contractors who treat mould, pests or air as separate jobs, and it underpins the company's residential and commercial service lines. Over time the company has expanded its scope beyond core remediation. Its service pages document residential mould removal for HDB flats, condominiums and landed homes; commercial mould remediation for offices, hospitals, schools, malls, F&B and warehouses; residential pest control for bed bugs, cockroaches, booklice, ants and termites; commercial pest control for offices, F&B, retail, schools, warehouses and condominiums; car fumigation; and move-in, move-out, end-of-tenancy, spring and handover cleaning for homes and properties across Singapore. A significant part of the company's positioning is regulatory and compliance-oriented. It states that it is an NEA Vector Operator Licensed business under registration NEA201812722M, and that its team is licensed and certified with NEA, BCA and bizSAFE. For commercial clients it emphasises audit-ready documentation, noting that service records are provided to support SFA and facility audits, and that visits are planned around operating hours with priority response between visits. For occupied commercial spaces it describes a three-step process — site assessment, discreet treatment, and documentation and maintenance — designed to minimise disruption. The company also leans on social proof. Its site cites a 4.9 rating from more than 100 Google reviews, describes itself as "Licensed, certified & featured on" various platforms, and says it is trusted by leading organisations, with experience across homes and businesses including hospitals, schools, malls and F&B. It serves customers island-wide in Singapore and quotes on a scope basis, asking prospective clients to share property details, photos or a short video and a required date before confirming scope and scheduling. No parent company, ownership structure or listing status is disclosed in the available evidence, and the company appears to operate as a private Singapore business.

• Four Solutions states it has 10 years of experience serving Singapore, indicating roughly a decade of operation.

• The company is registered as an NEA Vector Operator Licensed business under registration NEA201812722M.

• Four Solutions expands its offering to include move-in, move-out, end-of-tenancy, spring and handover cleaning for homes and properties across Singapore.

• The company markets commercial pest control and mould remediation with audit-ready reporting for SFA and facility audits.

A single NEA-licensed team solving mould, pest and air problems at the source for both homes and commercial premises in Singapore, with documented, audit-ready service.

• Residential Mould Removal

  Ceiling, wall, bathroom and wardrobe mould in HDB flats, condos and landed homes, removed at the source and protected so it stays clear.

• Commercial Mould Removal

  Contained, discreet remediation for offices, hospitals, schools, malls, F&B and warehouses, with after-hours options and minimal downtime.

• Residential Pest Control

  Bed bugs, cockroaches, booklice and ants in homes, treated at the source with heat or targeted methods, with warranty options.

• Commercial Pest Control

  Discreet, scheduled service for offices, F&B, retail, schools and warehouses, with site-specific treatment and documented service records.

• Car Fumigation

  Car fumigation service offered alongside the company's pest control line.

• Move-in and Move-out Cleaning

  Move-in, move-out, end-of-tenancy, spring and handover cleaning for homes and properties across Singapore.

1. 1Four Solutions Singapore | Mould, Pest & Air Specialistsfoursolutions.sg
2. 2Commercial Pest Control Singapore | Audit-Ready | Four Solutionsfoursolutions.sg
3. 3Commercial Mould Removal Singapore | Offices & Facilities | Four Solutionsfoursolutions.sg
4. 4Move In Move Out Cleaning Singapore | Four Solutionsfoursolutions.sg
5. 5Four Solutionswikidata.org