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Expert HVAC Solutions for London's Premier Projects
We are a professional and reliable provider of ventilation solutions with a heritage dating back to 1873. Our company has consistently embraced technological advancements to deliver high-quality ductwork and airside packages tailored to evolving industry needs. With decades of expertise, we pride ourselves on being pioneers in airside system integration, offering comprehensive services from early project involvement to commissioning.

Our philosophy centers on considering the entire construction process to ensure seamless integration of mechanical and electrical services. As part of The Gardner & Co & Co Group, we maintain a reputation for innovation and excellence in delivering ventilation solutions for prestigious projects across London and the UK.
Services
Airside Packages Ductwork Installation BIM Coordination Fire Rated Ductwork Project Management
Highlights and features
  • We have over 150 years of specialist experience in ventilation systems.
  • Our BIM expertise ensures precise 3D modeling for complex projects.
  • We pioneered the first airside package system in the UK industry.
  • Our ISO 9001-certified quality management system guarantees excellence.
  • We maintain a 100% safety compliance record across all projects.
Associations and certifications
  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 45001:2018
  • ISO 27001:2013
  • Achilles Carbon Zero Certified
  • Achilles Carbon Reduce Certified
  • Cyber Essentials
  • Constructionline
  • ASFP Membership
  • Alcumus Safe Contractor
  • Achilles Building Confidence
  • Federation of Environmental Trade Associations
Services
Airside Packages
We deliver complete airside packages integrating mechanical and electrical services for commercial buildings. Our solutions include design coordination, precision manufacturing, and expert installation of ventilation systems. With over 40 years of experience since pioneering the UK's first airside package in 1980, we ensure optimal performance and compliance with the latest industry standards.
Ductwork Installation
Our precision-engineered ductwork solutions combine traditional craftsmanship with modern technology. We manufacture and install high-quality duct systems for commercial and industrial applications. With EN1366-8 certified fire-rated ductwork and over 150 years of manufacturing expertise, we guarantee safety, durability, and performance across all projects.
BIM Coordination
We utilise advanced BIM technology for 3D modeling and spatial coordination of ventilation systems. Our digital solutions enable early design integration, clash detection, and precise installation planning. This approach reduces project risks and ensures seamless integration with other building systems while maintaining full compliance with client specifications.
Fire Rated Ductwork
Our fire-rated ductwork systems provide critical fire protection in commercial buildings. Developed through Gardner & Co & Co FRD's specialist research, these solutions combine over 100 years of industry experience with cutting-edge fire-resistant technologies. All systems meet EN1366-1 standards and undergo rigorous testing to ensure compliance with building regulations.
Project Management
We provide comprehensive project management for ventilation packages from inception to handover. Our approach includes early contractor involvement, logistics planning, and quality assurance. With dedicated project managers overseeing every stage, we ensure timely delivery, budget compliance, and seamless coordination with principal contractors and design teams.
People
Peter Legge
Chairman
With over 40 years in the ventilation industry, Peter Legge has led Gardner & Co & Co through significant growth periods. He joined the company in 1984 and became Chairman in 2004, guiding its expansion into new market sectors while maintaining core engineering excellence.
Richard Legge
Managing Director
As Managing Director since 2011, Richard Legge oversees daily operations and strategic direction. He has been instrumental in developing the company's BIM capabilities and expanding its fire-rated ductwork division, bringing over 25 years of industry experience to his leadership role.
Russell Chandler
Operations Director
Russell Chandler manages operational delivery across all projects, ensuring adherence to quality and safety standards. With 20+ years in mechanical services coordination, he specialises in complex logistics planning and implementation of innovative installation methodologies for large-scale developments.
Kevin Richardson
Sales Director
Kevin Richardson leads business development and client relations, maintaining long-term partnerships with major contractors. His 30-year industry experience focuses on early project engagement and tailored ventilation solutions that meet specific client requirements.
Peter Daines
Contracts Director
Peter Daines oversees contract delivery and client satisfaction, ensuring projects meet technical specifications and commercial objectives. With expertise in mechanical services integration, he has managed ventilation packages for some of London's most prestigious developments over his 25-year career.
Questions
What ventilation solutions does Gardner & Co & Co & Co specialise in?
We specialise in comprehensive airside packages, ductwork installation, BIM coordination, fire-rated ductwork systems, and full project management for ventilation projects.
How long has Gardner & Co & Co & Co been operating in the HVAC industry?
Our company has been operating since 1873, making us one of the UK's longest-established ventilation specialists with over 150 years of industry experience.
What accreditations does Gardner & Co & Co & Co hold?
We maintain ISO 9001, ISO 14001, ISO 45001, and ISO 27001 certifications, along with Achilles Carbon Zero status and multiple industry safety accreditations.
Which types of construction projects do you work on?
We work on prestigious commercial developments including high-rise buildings, data centres, transport hubs, and complex infrastructure projects across the UK.
What makes Gardner & Co & Co & Co different from other ventilation contractors?
We pioneered the UK's first airside package system and combine heritage with innovation through advanced BIM technology and fire-rated ductwork solutions.
Do you offer sustainable ventilation solutions?
Yes, our ABC Sustainability Programme focuses on air quality, biodiversity, and climate change, offering tailored solutions that align with client sustainability goals.
Reviews (1)
Lisa Lynn Ladd
Sep 19, 2019 Report
If this is truly your philosophy: "Our goals is to use the latest technology in construction and materials so that the buildings we build reduce our carbon footprint, are environmentally friendly and aesthetically pleasing," then why on earth are you involved in financing a frac sand mine in Southern Utah? Our precious water source and clean air are at stake, not to mention it would be contributing to the disastrous effects of fracking throughout the U.S. I urge you to reconsider your involvement in this project.