Business Details
Emergency
services
Expert HVAC Services in London
Wilsair Environmental is a specialist cooling services company based in Chiswick, West London. We provide comprehensive service and maintenance solutions for commercial air conditioning, refrigeration, ventilation, heating, and electrical systems. Our Gas Safe Registered engineers and NICEIC-certified electricians deliver expert repair, maintenance, and installation services, prioritising 'repair before replacement' to extend equipment lifespan and reduce costs. With coverage across 20 London boroughs, we serve both commercial and domestic clients, offering emergency breakdown support and bespoke maintenance packages tailored to individual business needs.Our experienced team ensures minimal downtime while maintaining regulatory compliance and operational efficiency. We combine technical expertise with a commitment to affordability, providing honest advice and high-quality service backed by industry accreditations.
Services
Air Conditioning
Refrigeration
Ventilation
Electrical Services
Domestic Services
Highlights and features
- We are Gas Safe Registered for commercial appliances
- Our engineers hold NICEIC electrical certifications
- We prioritise repair over replacement to save costs
- We service 20 London boroughs with rapid response
- Our team has extensive HVAC maintenance experience
Associations and certifications
- Gas Safe Register
- NICEIC
What people say
Reliable service
Expert engineers
Cost-effective solutions
Services
Air Conditioning
We provide comprehensive air conditioning services including installation, repair, and maintenance for commercial and domestic properties. Our F-gas trained engineers ensure optimal performance while extending equipment lifespan through proactive servicing. Regular maintenance reduces energy consumption and prevents unexpected breakdowns.
Refrigeration
Our specialists service cold rooms, cellar cooling units, and refrigeration systems across London. We offer mobile unit hire alongside repair and maintenance services to maintain consistent temperature control for commercial operations. Emergency call-outs ensure minimal business disruption.
Ventilation
We maintain air handling units and heat recovery systems to ensure healthy indoor environments. Our engineers optimise ventilation efficiency while complying with health and safety regulations. Regular servicing improves air quality and system longevity.
Electrical Services
From socket installations to three-phase systems, our NICEIC-certified electricians deliver safe, compliant electrical solutions. We specialise in HVAC power integration and emergency electrical repairs for commercial properties across London.
Emergency Repairs
We offer rapid response emergency services for HVAC and electrical system failures. Our engineers provide immediate diagnostics and repairs to minimise downtime, available across 20 London boroughs with quick turnaround times.
Questions
What areas do you cover?
We service all London boroughs including Chiswick, West London, and surrounding areas across 20 boroughs for both commercial and domestic clients.
Are your engineers certified?
Yes, our engineers are Gas Safe Registered and NICEIC-certified, ensuring compliance with all UK safety and industry standards.
Do you offer emergency services?
Yes, we provide rapid response emergency breakdown services across London with quick call-out times to minimise business disruption.
What HVAC services do you provide?
We offer air conditioning, refrigeration, ventilation, heating, and electrical services including installation, repair, maintenance, and emergency support.
How do you ensure cost-effectiveness?
We prioritise repair over replacement where possible, extending equipment lifespan while maintaining efficiency through regular maintenance packages.
