About A J Services
AJS HVAC specialists manufacturing access doors & a range of dampers and supplying all the associated products in HVAC systems.

AJS is the UKs one stop shop for HVAC needs! With over 25 years experience within the industry as a manufacturer and supplier of high quality products. A J Services are manufacturers & suppliers of products associated within the heating ventilation industry, for commercial & domestic use. Priding themselves on both the staying at the forefront of innovation to ensure the safety of all products and the high quality and attention to detail of all the products which are manufactured at the Birmingham headquarters. With over 65,000 items on the product line AJS manufacture a wide range of products including: : Access Doors, Fire Dampers, Non Return / Backdraft Dampers, Smoke Dampers, Volume Control Dampers, Air Handling Units, Commercial , Domestic & Hydroponic Fans, Controls & Actuators, Air Valves, Grilles, Louvres & Diffusers, Filters, Silencers, Duct Insulation & Isolation Products, Spiral Duct & Fittings, Rectangular Duct & Fittings
Featured articles and news
Provisional findings show illegal cartels in the industry.
CIAT reporting from the Competition and Markets Authority.
Making sustainable construction number one priority.
The future of construction report.
Interview with ECA CEO.
Many provisions came into force on June 28, 2022.
With room to expand.
An information packed session at the BSRIA conference.
Refurbishment, Energy Efficiency, Indoor air and process.
Considering building acoustics with the AT Journal.
Why building acoustic considerations must be non-negotiable.
Create a profile, write informed product articles and share.
Aluminium Composite Panels (ACP) is one example.
Top 50 Women in engineering 2022.
Inventors and innovators at ICE.
Life, death and art at the Stuart court. Book review.
Real estate, place adaptation and innovation.
Review and comment on the revised draft before July 11.
We are indeed now 10 years old, so go on and be bold !
Write about something you know, help us build and grow !
IHBC's 25th anniversary 2022 Aberdeen School.
A blended event and triumphant return.
New Construction Leadership Council Co-Chair selected.
Mark Reynolds succeeds Andy Mitchell as Co-Chair of CLC
Designing Buildings is 10 years old.
Types of work to existing buildings.
From alteration to deconstruction on DB.
Publication available
Changes come into force for F,L,O and S.