WJ Atalan Group

Established Since 1991

Air Conditioning, Ventilation & Commercial Heating

What we offer

Key Sectors & Services

We have extensive experience of the products and services we offer and we are confident that we will find the right solution and product for you. Our staff have many years of experience & are fully trained enabling us to provide a high level of customer service within all areas of our business.


Bespoke Mechanical Services design & build

We offer specialist sub-contractor services to many Commercial Office fit out and industrial refurbishment companies.


Air Conditioning, Ventilation, Plumbing & Commercial Heating installations

We work on a wide variety of projects from high end residential to large scale industrial sites with a focus on quality bespoke systems.


Planned Preventative Maintenance (PPM)

We ensure our customers equipment is in a fully operational condition and maintenance is carried out all year round to prevent possible equipment failures by our in house specialist trained engineers.

Lets work together


Developments & clean rooms

We offer a complete service to the interior contractor for new build and refurbishment including providing a complete design and installation service of all HVAC and mechanical services for leisure centres, commercial premises, retail shops, hotels, new residential developments and clean rooms.


What our clients say

I have been utilising the services of John Golightly and his team for the past 12 months and have found them to be proactive in their response, accommodating of requests, often going out of the way to assist, and always with a smile.

Dianne Jackson
Berkeley Group


What our clients say

I would recommend W J Atalan unreservedly.  As property managers we rely on contractors dealing with tenants’ problems in a timely, efficient and courteous manner and they have never let us down.

Sue Shanks
Chantry Estates


What our clients say

Having worked in the Industry for over 30 Years it isn’t often you find a company that says what they have quoted for with such ease and commitment to achieving an easy installation, from first meeting the guys from WJA the crew came across competent with many years experience in Air Conditioning. The Team that carried out the installation were fast and efficient leaving a clean work space at the end of each day. With a knowledgeable and attentive staff I find WJA provided a quality resource from design to completion and most importantly price competitive.

Lee Morgan
Eton View Interior