Pre-Planning to End of Life Construction Services
Building quality homes and commercial spaces since 2014

Building quality homes and commercial spaces since 2014

SJM & Co Ltd is a family-run construction company with over a decade of experience in new-build and refurbishment projects. We specialise in delivering high-quality residential developments across the Home Counties, ensuring each project is completed to the highest standards.
Our dedicated team has built relationships through straightforward advice, in-house expertise, close coordination and responsibility that does not stop at practical completion.
SJM & Co manages every stage from concept to completion, providing reliable and professional service.
At SJM & Co ltd, we provide a wide range of construction services, including new-builds, refurbishments, and custom developments. Our experienced team and knowledge of the planning system ensures each project is executed with precision, quality, and efficiency. We work closely with clients to understand their unique requirements and deliver results that exceed expectations, all while adhering to timelines and budgets.
We have undertaken many demolition, site clearance, utility diversion and upgrade projects. This has given us the knowledge and skills to identify critical path implications right from the start which enables us to manage client expectations and control to outcome.
We specialise in delivering bespoke refurbishment and conversion projects across the Home Counties. Our experienced team manages every stage, from initial design concepts to final completion, providing the opportunity to maximise the outcome from loft conversions, HMO's, to high end apartments and extensions to final fittings and finishes selections.
SJM have experience of new build construction through our our design and build approach which has resulted in us delivering over 100 apartments and 50 houses within the last 10 years.
Our in-house technical team and long standing partners have provided dedicated maintenance during and post-contract, whether it be a light bulb change to full electrical rewires and boiler servicing, providing rapid response and evaluation ensuring operational down time is minimised.
We take low energy and sustainable design seriously, at every stage of the project consideration is given to apply passive measures through building placement and form with enhanced performing fabric materials to technological solutions like waste water and ventilation heat recovery, photovoltaic solar panels and heat pumps.
Our sister company Scotts Ltd specialises in pre-construction design assessments and solutions to minimise the construction impact of fire and smoke containment within defined sections of a building to meet the various Legal standards and compliance requirements like Building Regulations and the Building Safety Act. Scotts also undertakes certified fire stopping works and asbestos removal with fully qualified and experienced management staff and site operatives.
We believe in delivering sustainable project solutions on budget and on programme to all kinds of construction challenges. Let us help you bring your vision to life from early stage development and planning options to demolition and construction.
We deliver exceptional results in everything we do, ensuring your satisfaction at every step.
Our experienced team brings skill and passion to every project, no matter the size.
Proven outcomes that speak for themselves and make a meaningful difference for your business.



















We stay in constant communication with our customers until the job is done. If you are considering any form of construction, or if you have questions or special requests, just drop us a line.
admin@sjmandco.co.uk
Open today | 08:00 – 17:00 |
SJM & Co ltd
C/O Dickinson's Brandon House First Floor 90 The Broadway Chesham, Bucks HP5 1EG
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