OUR SERVICES
BUILDING HOMES, EARNING TRUST – ONE PROJECT AT A TIME
At McMillan Developments, we understand that your home is more than just bricks and mortar – it is where life happens. We have built a strong reputation across the local and surrounding areas for delivering reliable, high-standard building work with care and precision.
With over 35 years in the industry, our team brings together a full spectrum of skilled trades – including extensions, renovations, loft and garage conversions, plumbing, heating, electrical work, plastering, and painting. Serving clients across East Lothian, Midlothian, and Edinburgh, every project is handled by trained professionals who take pride in their work, offering a smooth, end-to-end service from initial design and surveys through to full completion.
OUR LATEST WORK
SPACE REIMAGINED – INSIDE AND OUT
We specialise in tailored building solutions that meet the needs of homeowners looking to improve, expand or completely reimagine their living space. Whether you are investing in a single-room upgrade or managing a full property transformation, we are here to make the process straightforward, collaborative, and reliable.
Every project is handled with care by Gas Safe registered plumbers and SELECT-approved electricians, ensuring full compliance and safe working practices. With over three decades of hands-on building experience, we follow trade-backed methods that protect both your property and your peace of mind.
Thinking of starting a construction project? Let us know how we can help.
CLEAR PROCESS, FROM YOUR FIRST IDEA TO PROJECT COMPLETION
As an experienced building contracting company, McMillan Developments starts each project by discussing your ideas and establishing what the work requires. For home extensions, this includes considering how the new space will work with your existing home and what needs to be addressed before construction begins. Once the scope is agreed, we can outline the next steps so you have a clearer understanding of how the project will progress.
When work gets underway, we coordinate each stage in sequence and keep you informed as the project develops. You will have a consistent point of contact throughout, making communication straightforward from the initial preparation through to the final finish.
BUILDING LOCALLY, SERVING CLIENTS ACROSS THE EAST LOTHIANS AND BEYOND
At McMillan Developments, we work with homeowners across the East Lothians, including North Berwick, Gullane, Haddington, Dunbar, Musselburgh, and other surrounding communities. Our service area allows us to take on projects across a broad range of properties rather than limiting our work to a single town.
We also undertake commercial and residential construction, supporting different types of building requirements across the region. If you are considering building or another project, contact us to discuss your plans and see if our team can help.
WHY CHOOSE MCMILLAN DEVELOPMENTS FOR YOUR BUILDING PROJECT?
Family-Run, Customer-Focused
As a family-run business with over 35 years of experience, we take pride in delivering personal, reliable service. Our reputation is built on trust, integrity, and long-term client relationships.
Complete Building Services – All in One Place
From foundations to finishing touches, we’re your one-stop shop for everything from plumbing and electrics to plastering, painting, and project management. No need to juggle multiple trades - we handle it all.
Fully Qualified & Certified Experts
Our team includes Gas Safe registered engineers and SELECT-approved electricians, ensuring every installation meets the highest safety and industry standards. You can trust us for quality, compliant workmanship every time.
