Business Details
Trusted HVAC Solutions in Hemel Hempstead
PACAIR has established itself as a leader in providing multi-disciplinary air conditioning solutions, built on years of excellence in the design, application, and supply of advanced HVAC systems. Our commitment to continuous development ensures we remain at the forefront of industry innovation, maintaining deep expertise in current regulations, procurement methods, and cutting-edge technologies. We prioritise close collaboration with clients, ensuring seamless communication from project conception to completion, and beyond.As an approved 'Applied Project Specialist' for Mitsubishi Electric and a reseller of Toshiba's air conditioning systems, we combine market-leading products with tailored solutions. Our technical proficiency and 24/7 support extend to bespoke project design, cradle-to-grave service, and long-term partnerships with clients and suppliers. Recognised for technical excellence and reliability, we deliver energy-efficient systems that meet the highest standards of performance and sustainability.
Services
Multi-Split Systems
Ventilation Solutions
VRF Systems
Commercial Split Systems
Residential Air Conditioning
System Controls
Heating Systems
Chillers
Highlights and features
- We offer 20+ years of technical expertise in HVAC system design and installation
- Our team provides 24/7 support for critical climate control requirements
- We implement bespoke 'Cradle to Grave' service solutions for complete project lifecycle management
- Our partnerships with Mitsubishi Electric and Toshiba ensure access to market-leading products
- We deliver energy-efficient systems compliant with EN378 environmental standards
Associations and certifications
- BS EN ISO 9001 2015
What people say
Highest levels of professionalism
Technical expertise second to none
24/7 support availability
Bespoke project solutions
Cradle to grave support
Services
VRF Systems
Our VRF air conditioning systems modulate refrigerant flow to match building requirements, using R410A refrigerant for enhanced efficiency. These systems feature external condensing units with multiple indoor units for simultaneous cooling and heating. The technology enables smaller pipe sizes, longer pipe runs, and reduced refrigerant volumes while complying with EN378 safety standards. Ideal for commercial buildings requiring zoned climate control with energy savings.
Commercial Split Systems
We provide inverter-driven split systems with multiple indoor units for shops, offices, and restaurants. Our solutions include replacement technology for R22 systems, discreet cassettes, and high-wall ducted units. The systems combine energy savings with quiet operation, offering flexible installation options and optimised comfort control for commercial environments requiring reliable climate management.
Ventilation Solutions
Our mechanical ventilation systems address indoor air quality issues caused by humidity, pollutants, and stale air. Designed for modern energy-efficient buildings, these solutions prevent dampness and mould while improving occupant health and productivity. Systems integrate with HVAC installations to maintain optimal air exchange rates in both commercial and residential properties.
Residential Air Conditioning
Our residential range combines low sound levels with modern design, offering guaranteed energy savings and precise temperature control. The systems feature advanced air treatment technology and easy installation, providing comfortable living environments while maintaining aesthetic appeal in domestic settings.
System Controls
We supply advanced control systems for precise HVAC management, including custom-designed solutions for complex requirements. Our controls optimise energy efficiency by responding to factors like room size, occupancy levels, and climate conditions, ensuring consistent comfort while minimising operational costs for both small and large-scale installations.
People
Nigel
Team Leader
With over 16 years of industry experience, Nigel leads our technical team in delivering bespoke HVAC solutions. He specialises in complex project design and implementation, maintaining strong client relationships through responsive support and technical excellence across commercial and residential sectors.
Questions
What HVAC systems does PACAIR specialise in?
We specialise in multi-split systems, VRF technology, commercial/residential split systems, ventilation solutions, and energy-efficient heating systems.
Are PACAIR's systems energy efficient?
All our systems use R410A refrigerant and meet EN378 standards, ensuring optimal energy efficiency and reduced environmental impact.
Do you offer technical support outside working hours?
Yes, our technical team provides 24/7 support for critical system requirements and emergency troubleshooting.
What manufacturer partnerships do you have?
We are an approved Mitsubishi Electric Applied Project Specialist and authorised Toshiba air conditioning reseller.
Can you handle bespoke HVAC projects?
Yes, our team specialises in custom design-build projects requiring tailored climate control solutions beyond standard product offerings.
