Core Values

Driven by Excellence – Powered by Precision

Vision Statement

“Our vision is to strive to maintain excellence through dynamic customer service, safe working practices, cohesive teamwork and innovative thinking”.

Mission Statement

“Our mission is to provide superior construction services, exceeding customer expectations through our culture of integrity, safety, problem solving ability, cutting edge innovation and exceptional teamwork”.

Core Values

Our growing client base of blue-chip construction companies appreciate our core values:

Excellent work ethic and team approach, commitment from everyone involved in order to drive the large dynamic fast paced projects on time and to budget
Outstanding positivity and problem-solving ability sincere commitment to ensuring client excellence while striving to meet the highest standards of health and safety.
Building lasting sustainable relationships with clients while placing its people at the heart of everything it does.

Richards Robins - Galliard

Callan have delivered numerous brickwork packages for Galliard now. Quality, programme, health, and safety have been met throughout, with excellent coordination alongside other trades.
The works are always well managed, professionally executed, and completed in line with project expectations.

Richard Robins

Contracts Manager
Galliard Homes

Aidan McCarron - McAleer / Rushe

Callan Construction have been a valued supply chain partner of McAleer & Rushe for several years, I have delivered 2 projects recently with them and found them to be an extremely competent and reliable subcontractor. Their senior management team take a collaborative approach to assist delivery of complex challenges on site and provide a quality product.

Aidan McCarron

Project Director
McAleer and Rushe

Stephen McGinty - McAleer / Rushe

I have had the pleasure of working with Callan Construction on several large, complex residential and commercial developments across London. Throughout these projects, they have consistently demonstrated a high level of professionalism, strong technical capability, and a proactive, solution-focused approach.
As a specialist brickwork contractor, Callan Construction deliver excellent workmanship, maintain robust Health & Safety and quality standards and integrate effectively with wider project teams to meet challenging programme and commercial objectives.

They are a dependable and highly valued supply chain partner, and I would have no hesitation in working with them again on future schemes.

Stephen McGinty

Project Director
McAleer and Rushe

Kevin Schofield - Vistry

I’ve worked with Callan over the last four years and find their brickwork to be good quality, they pushed the job in the right direction. Their QA procedures are very good and I find them easy to work with on a day-to-day basis on the project. From a Commercial point of view we find Callan to be Friendly and a fair company.
I would use Callan on the next project if the opportunity arises.

Kevin Schofield

Construction Manager
Vistry East London

Richard Robins - Galliard

Callan Brickwork provided brickwork, insulation, and fire break services in support of Vistry West London on the St Cloud Way project. Throughout the duration of their works, Callan Brickwork demonstrated a consistently professional and collaborative approach on site.
Health and safety standards were maintained to a high level, with all operatives working in full accordance with site requirements, statutory obligations, and company procedures. The quality of workmanship delivered was consistently high and aligned with the approved project specifications. The completed buildings present a well-finished and high-quality appearance, reflecting good attention to detail and a strong standard of brickwork across the development.

In addition, production performance met programme expectations and contributed positively to the overall progress of the works. Callan Brickwork operated in a reliable and responsive manner, supporting successful delivery.

Andrew Watson

Associate Construction Director
Vistry West London

Slide

I found Callan Construction to be a thoroughly professional organisation with approachable and competent staff at every level. The same competence was evident with their management of Health & Safety and their approach to our tight deadlines with Senior Management employing a hands-on approach and a can do attitude. Looking forward to working with them on many future projects.

Richard Robins

Contracts Manager
Galliard Homes

Slide

We have been working with Callan Construction for over 15 years on many schemes including residential, commercial and Civils projects throughout the UK and Ireland. Callan have always adopted a can do attitude and are technically very strong. They collaborate to provide solutions and are keen to develop a long term partnering relationship.Looking forward to working with them on many future projects.

Dominic Lavery

Managing Director
Farrans

Slide

I have been using Callan Construction as the Specialist Brickwork Sub-Contractor of choice for some ten years now on projects of all types including Commercial, Education, Hotels and most recently Residential Build on some of the largest Regeneration projects that London has seen. I have always found the Callan team to be professional and proactive in their outlook towards Quality and Health & Safety with Competent and approachable staff at every level of the business, they foster a real “can do” attitude that just makes it happen! I would not hesitate to recommend Gary and the wider Callan team for any Brickwork and Stone installation requirements you may have in the future.

Andrew Murphy

Construction Director
Countryside Partnerships East London

Slide

Ballymore have worked with Callan Brickwork on both Dublin Landings and 8th Lock, both buildings are of substantial scale and complexity. These buildings were delivered to a very high standard, on time and on budget.

We have had a very good working relationship with Callan throughout the works. We would wish Callan the very best and look forward to working together again in the future.

Paul Carty

Director of Construction
Ballymore Group