About Us
Learn more about our company and our mission.
Building Excellence,
Delivering Quality.
We're dedicated to delivering exceptional construction and civil engineering services, ensuring every project meets the highest standards of quality and safety.
Our Expertise
15+
Years Experience
500+
Projects Completed
100%
Client Satisfaction
24/7
Support Available
At JM Developments, we understand that construction is more than just building structures – it's about creating lasting value and trust. Our commitment to excellence has made us a leading contractor in the Civils, Construction, and Building industries.
Safety and quality are at the heart of everything we do.
With Safe Contractor accreditation and a team of experienced professionals, we ensure that every project is completed safely, within budget, and to the highest standards required by our clients. Our comprehensive services span from civil engineering to construction, building, and project management.



Our team of skilled professionals brings together decades of experience in the construction industry. We pride ourselves on our attention to detail, commitment to safety, and ability to deliver projects on time and within budget.
We're not just builders – we're your trusted construction partners.
From initial consultation to project completion, we work closely with our clients to ensure their vision becomes reality. Our comprehensive approach to construction management ensures that every aspect of your project is handled with expertise and care.
Our Leadership Team
Led by our experienced directors Julian Mills and Jamie Sidebottom, along with our Health & Safety / Construction Manager Bob Irwin, our team brings together decades of industry expertise. We're committed to maintaining the highest standards of safety and quality in every project we undertake. Our leadership team ensures that every aspect of your project is managed with precision and care, from initial planning to final delivery.
