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Professional HVAC Services for Commercial Buildings
Established to deliver comprehensive building services, Reader Air specialises in mechanical and electrical maintenance for commercial properties. Our team combines in-house expertise with managed subcontractor networks to provide tailored preventative maintenance plans aligned with SFG20 standards. With a focus on quality and responsibility, we support landlords, managing agents, and tenants through HVAC maintenance, air conditioning installations, and renewable heating solutions. Our engineers deliver 24/7 emergency support while adhering to CIBSE commissioning protocols. Over decades, we've completed projects across Surrey, London, and the South East, including landmark properties at Heathrow Airport.

Our technical proficiency extends to system design, statutory compliance, and energy efficiency improvements, ensuring statutory obligations are met. Clients benefit from direct access to service providers, online portals for documentation, and expert advice on asset modernisation. We maintain rigorous quality control through thermal surveys, flow testing, and detailed commissioning reports. Our commitment to excellence is demonstrated through successful M&E maintenance contracts for multi-tenanted office spaces ranging from 22,800 to 60,000 sq-ft. Continuous improvement drives our suggestions for plant room upgrades and remote monitoring implementations.
Services
Air Conditioning Installation HVAC Maintenance Renewable Heating Systems M&E Contract Services System Commissioning Plumbing Services Electrical Testing Fire Safety Compliance Drainage Maintenance BMS Support
Highlights and features
  • We offer 24/7 emergency call-out services for critical HVAC issues
  • Our engineers are F-gas accredited with specialist technical facility access
  • We adhere to SFG20 industry maintenance standards and CIBSE commissioning protocols
  • Direct client access to service providers eliminates communication layers
  • Proven track record maintaining multi-tenanted commercial spaces exceeding 60,000 sq-ft
Services
Air Conditioning Installation
We design and install commercial air conditioning systems including split units, VRF/VRV systems, and water-cooled chillers. Our F-gas accredited engineers ensure optimal environmental conditions while meeting energy efficiency standards. Projects incorporate fresh air ventilation integration and comply with current refrigerant legislation.
M&E Maintenance Contracts
Customised preventative maintenance plans cover mechanical and electrical systems in multi-tenanted commercial properties. Services include statutory compliance testing, thermal surveys, and emergency lighting maintenance. Our 24/7 helpdesk supports breakdown response and asset improvement planning.
System Commissioning
We conduct air and water system commissioning to CIBSE standards, including flow testing, balancing, and performance validation. Detailed reports confirm system design compliance for new builds and refurbished installations, with pre-installation validation available.
Renewable Heating Solutions
We supply and install air source heat pumps for commercial properties, providing low-carbon heating solutions. Systems range from 4kW to 960kW capacity with MCS approval, supporting underfloor heating, radiator systems, and domestic hot water requirements.
Planned Preventative Maintenance
Our maintenance schemes follow industry standards to ensure statutory compliance and system efficiency. Services include fire safety testing, drainage maintenance, and five-year fixed wire testing, with online portal access for documentation and certificates.
Questions
What areas do you cover for commercial HVAC services?
We operate across Surrey, South West London, Wiltshire, and Berkshire, providing maintenance and installation services for commercial properties.
Do you offer emergency HVAC support?
Yes, we provide 24/7 emergency call-out services for critical HVAC system failures and breakdowns.
What types of air conditioning systems do you install?
We install split systems, VRF/VRV systems, and water-cooled chillers for commercial applications.
Are your engineers qualified for refrigerant work?
All our air conditioning engineers hold F-gas accreditation for legal refrigerant handling and system maintenance.
Can you help with renewable heating systems?
Yes, we specialise in air source heat pump installations with capacities from 4kW to 960kW for commercial properties.
Do you provide maintenance contracts for existing systems?
We offer tailored preventative maintenance plans for HVAC, plumbing, electrical, and fire safety systems in commercial buildings.
Reviews (1)
Richard Wright
Nov 03, 2009 Report
I've taken my car to general repair garages before to get the aircon fixed but all they did was re-gas it and take the cash. These guys are aircon specialists and took the time to diagnose the fault. So now my aircon works, and it didn't cost the earth. Would highly recommend.