Business Details
Emergency
services
Your Trusted HVAC Partner 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 cost-effective 'repair before replacement' strategies to extend equipment lifespan while minimising downtime. With expertise across 20 London boroughs, we serve both commercial and domestic clients through tailored maintenance packages and emergency breakdown support.Our team prioritises regulatory compliance, safety, and energy efficiency for all heating and gas equipment servicing. We combine technical expertise with practical solutions to ensure optimal system performance across diverse environments including data centres, cold rooms, and commercial workspaces. Our commitment to quality is evidenced by our partnerships with industry-recognised accreditation bodies and positive client feedback.
Services
Commercial Air Conditioning
Commercial Refrigeration
Commercial Ventilation
Electrical Services
Domestic Services
Highlights and features
- We are Gas Safe Registered for commercial appliance servicing
- Our engineers hold NICEIC electrical certifications
- Specialise in cost-effective repair-before-replacement solutions
- Serve 20 London boroughs with rapid response times
- Provide comprehensive maintenance for HVAC and refrigeration systems
Associations and certifications
- Gas Safe Register
- NICEIC
What people say
Reliable service
Technical expertise
Prompt emergency response
Professional engineers
Cost-effective solutions
Services
Commercial Air Conditioning
We provide comprehensive air conditioning maintenance and installation for commercial properties. Our F-gas trained engineers ensure optimal performance of cooling systems while maintaining regulatory compliance. This service includes emergency breakdown response and energy efficiency optimisation for businesses across London.
Commercial Refrigeration
Specialist servicing of cold rooms, cellar cooling units, and industrial refrigeration systems. Our engineers maintain maximum efficiency of cooling plants with regular servicing and offer mobile unit hire solutions. This ensures continuous operation for food storage and temperature-sensitive environments.
Commercial Ventilation
Maintenance and repair of air handling units and heat recovery systems. We ensure workplace comfort and air quality through regular servicing of ventilation systems. Our solutions help businesses maintain healthy indoor environments while meeting health and safety requirements.
Electrical Services
NICEIC-certified electrical support for HVAC systems, from basic socket installations to complex three-phase units. We provide full certification for all electrical work, ensuring safe and compliant power solutions for commercial cooling and heating systems.
Domestic Services
Residential air conditioning, heating, and electrical maintenance with Gas Safe engineers. Our domestic service team provides clean, professional installations and repairs. We offer the same high standards of service to homeowners as we do for commercial clients.
Questions
What areas do you cover?
We serve 20 London boroughs including Camden, Westminster, and Kingston upon Thames for both commercial and domestic clients.
Are your engineers certified?
Yes, we employ Gas Safe Registered engineers and NICEIC-certified electricians for all HVAC and electrical work.
Do you offer emergency services?
We provide rapid response for emergency breakdowns with qualified engineers available across London.
What HVAC systems do you service?
We maintain air conditioning, refrigeration, ventilation, heating systems and associated electrical components for commercial and domestic properties.
Can you service old equipment?
Our 'repair before replacement' approach extends equipment lifespan through expert maintenance of existing HVAC systems.
Do you provide maintenance contracts?
Yes, we offer bespoke maintenance packages for commercial clients to ensure regulatory compliance and system efficiency.
