Business Details
50+ Years
experience
Trusted HVAC Solutions and Air Movement Products
Established in 1972, Williams Alan has built a reputation as a specialist supplier of air movement and air treatment products across the UK. Our technical team combines decades of hands-on experience with advanced computer systems to resolve complex air movement challenges, from simple extract fans to sophisticated heat recovery units. We pride ourselves on offering a comprehensive service that includes expert advice, product selection, supply, and after-sales support, ensuring compliance with evolving environmental and safety legislation.Our independence allows us to source the most suitable and cost-effective equipment without restriction to specific manufacturers. With branches in South Wales and the South West, we serve a diverse client base including contractors, engineers, industrial businesses, and domestic customers, delivering tailored ventilation solutions that prioritise efficiency, reliability, and regulatory compliance.
Services
HVAC Systems
Ventilation Solutions
Air Handling Units
Ductwork Supply
Fume Extraction
Noise Control
Fire Dampers
Commercial Fans
Domestic Ventilation
Air Quality Control
Details
- Year established: 1972
Highlights and features
- We have over 40 years of specialist experience in air movement systems.
- Our technical team provides tailored solutions for complex ventilation challenges.
- We offer a wide, independent range of products from leading manufacturers.
- Our services include post-installation commissioning to ensure compliance.
- We provide prompt delivery and after-sales support across the UK.
Services
HVAC Systems
We design and supply heating, ventilation, and air conditioning systems tailored to commercial and industrial requirements. Our solutions ensure optimal indoor air quality while meeting energy efficiency standards. Clients benefit from reduced operational costs and compliance with building regulations.
Ductwork Supply
Our spirally wound ducting and ancillary fittings facilitate efficient air distribution in residential and commercial buildings. Products are manufactured to exact specifications for seamless installation. This ensures long-term performance and compliance with fire safety regulations.
Fume Extraction
We provide systems to remove hazardous dust, vapours, and fumes from manufacturing environments. Solutions include bespoke extraction units and compliance with COSHH requirements. This protects worker health and maintains operational safety standards.
Air Handling Units
Our AHUs condition and circulate air for HVAC systems in large buildings. Units incorporate heat recovery and filtration components. Clients achieve improved energy efficiency and indoor air quality across commercial and industrial applications.
Noise Control
We supply enclosures and vibration control products to reduce noise from ventilation systems. Compliance with noise suppression legislation is guaranteed. This ensures comfortable environments in both residential and commercial settings.
Questions
What HVAC solutions do you offer for commercial buildings?
We supply air handling units, heat recovery systems, and BEMS controls tailored to commercial requirements. Our technical team ensures compliance with building regulations and energy efficiency standards.
Can you provide ventilation systems for industrial environments?
Yes, we specialise in industrial ventilation including fume extraction, dust control, and process exhaust systems. Our solutions meet COSHH requirements and ensure workplace safety compliance.
Do you supply domestic ventilation products?
We offer bathroom and kitchen extract fans, whole-house heat recovery units, and acoustic control solutions for residential properties. Products comply with Part F building regulations.
How do you ensure product compliance with regulations?
Our technical team stays updated on current legislation including fire safety, noise control, and energy efficiency standards. We provide documentation and commissioning services to verify compliance.
What after-sales support do you provide?
We offer post-installation commissioning, system balancing, and ongoing technical support. Our team assists with modifications, spare parts, and future project requirements.
Can you supply specialist ventilation components?
Yes, we source and supply specialist components including fire dampers, roof terminals, and industrial fans. Our independent status ensures competitive pricing across all product ranges.
