Cleaning & Decontamination
Deep cleaning and certified decontamination that removes mould, dust, allergens and harmful pathogens at the source.
- Mould Cleaning
- Disinfection
- Air Duct Cleaning
- Data Centre
- Flood Restoration
Your one-stop specialist for ACMV/HVAC systems, indoor air quality, decontamination and water treatment — keeping commercial, industrial and residential spaces clean, safe and breathing easy.
Built on Honesty · Integrity · Reliability
From clean indoor air to industrial-grade decontamination and water treatment — we engineer, supply, install and maintain the systems that keep your environment healthy.
Deep cleaning and certified decontamination that removes mould, dust, allergens and harmful pathogens at the source.
Portable to industrial-scale moisture control that protects equipment, stock and structures from damp and corrosion.
Real-time monitoring systems that track pollutants and emissions, so you can act before air quality drops.
Fresh-air ventilation, commercial air cleaners, dust and fume collection — engineered airflow for healthier buildings.
Industrial scrubber systems and air purifiers that neutralise toxic gases and keep emissions within safe limits.
From DI water to industrial wastewater treatment — clean, compliant water systems for every operation.
A look at our systems and on-site work across Singapore — from decontamination jobs to industrial dehumidification and water treatment.
Pureair Building Solutions Pte Ltd is a homegrown ACMV/HVAC, indoor air quality and decontamination company. We help building owners, facility managers and homeowners across Singapore solve air and moisture problems with advanced techniques that remove dust, allergens, mould and harmful pathogens.
Environmental, ACMV/HVAC, decontamination, IAQ and water treatment — managed by a single accountable team.
Experienced professionals who deliver quality work on projects of every size and technical demand.
Equipment and methods that remove up to 99% of harmful contaminants from your supply air.
Three values guide every job we take on — and every space we help you breathe easier in.
We combine specialist engineering with a genuine duty of care — because air quality is a health issue, not just a comfort one.
A single partner for environmental, ACMV/HVAC, decontamination and water treatment — no juggling vendors.
State-of-the-art systems and proven methods that remove up to 99% of harmful contaminants.
Open Monday to Saturday, 9am–9pm, with 24/7 availability for emergencies and flood restoration.
A skilled team that diligently handles any level of complexity, from homes to industrial plants.
Continuous monitoring and reporting so you can see, and prove, that your air stays healthy.
We design, supply, install, maintain and service — covering the full lifecycle of your systems.
A straightforward process that keeps you informed from first call to final handover.
We listen to your concerns and understand your space, usage and goals.
On-site inspection and air/moisture testing to pinpoint the real issues.
We design, supply and install the right systems and carry out the works.
Ongoing servicing, monitoring and support keep results lasting.
Offices, retail, F&B and healthcare — comfortable, compliant indoor air that protects people and reputation.
Plants, warehouses and data centres — fume, dust, gas and moisture control built for demanding operations.
Homes and condos — dehumidification, disinfection and air cleaning for a healthier place to live.
"Thanks Selva at Pure Air BS for fitting us in to repair our air conditioner so promptly. Antony and Jam were punctual, professional, friendly and helpful. Will recommend you guys!"
"Was such a pleasure to deal with the PureAirBs team. Great work was done, no mess left behind and the job was perfected. The boys were so friendly and easy to communicate with, and Pure Air BS met my financial needs."
"PureAir provided excellent customer service from the initial consultation to post-installation support. Their scrubber system works exactly as advertised and has been a vital addition to our HVAC setup. Kudos to the team!"
Tell us about your space and we'll recommend the right solution — no obligation, just honest advice.