

DESIGN / DEVELOPMENT / CONSTRUCTION
/ ABOUT US /
Alexander James Contracts is an award-winning, family-owned main contractor with offices in Buckinghamshire and London, working across the capital and the Home Counties. Since 2012, we have built a reputation for delivering high-quality residential, education, health, commercial, leisure, and conservation projects that exceed expectations.
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As part of Alexander James Group – alongside our specialist Facades and Utilities divisions – we provide a comprehensive range of services, from design and build, refurbishment, and decarbonisation to traditional construction, external works, and multi-utility solutions. This integrated approach allows us to add value at every stage, turning our clients’ ideas and ambitions into reality.



/ who
we are /
Our success is driven by the expertise and dedication of our people. Directors remain hands-on throughout projects, ensuring the highest standards are maintained. Combined with a commitment to excellence and long-term client relationships, this has led to repeat business and recognition as trusted industry leaders.

/ our senior team /

Kevin Mullarkey
Construction Director
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Ian
Spence
Head of Pre-Construction

Aaron Mullarkey
Commercial Director

Aaron lungley
Financial Controller

Neil
Baker
Operations Director

Natalie Nash
Office Manager



/ OUR PHILOSOPHy /
We invest heavily in staff development which is evident in the professionalism of our office staff and quality of our tradespeople. We pride ourselves in providing a good customer experience and focus on working in partnership with our client’s design team to expedite problem solving and provide the best possible outcome to each project.

/ OUR group /
We specialise in delivering exceptional residential and commercial schemes for a diverse range of clients, including private developers, local authorities, institutions, and homeowners. Whether it's creating a stunning workplace or designing zero-carbon homes, we bring clients' ambitions to life with precision and care.
From window replacement, stone repairs, external decorations and landscaping we are perfectly placed to deal with all manner of external works packages. With a dedicated division we use our experience as a main contractor to manage clients, residents and our supply chain to ensure a seamless process.
Comprehensive multi-utility services across residential, commercial, and public sectors. We are WIRS and NERS accredited, ensuring top industry standards, and have a GIRS-accredited partner to deliver fully integrated utility solutions. Our services include new installations, network upgrades, utility diversions, disconnections, and maintenance.