EXPERT PLUMBING & HEATING SERVICES IN EAST LOTHIAN
Whether you need plumbing and heating installations or urgent repairs in East Lothian, Midlothian, and Edinburgh, McMillan Developments is your local plumbing team for all heating and plumbing needs. Our skilled engineers ensure reliable, efficient services to keep your home or business comfortable and running smoothly, no matter the size of the job.
Need a plumber or heating engineer? Call us now:
NEW BOILER INSTALLATIONS & REPAIRS
We specialise in new boiler installations for homes and businesses across East Lothian, Midlothian, and Edinburgh - offering energy-efficient systems designed to keep your property warm and your bills low. Our Gas Safe engineers will help you choose the right boiler for your space, ensuring seamless installation and reliable performance.
Already have a system in place? Our boiler repairs and servicing keep your heating running efficiently all year round. We quickly diagnose issues, provide cost-effective solutions, and offer regular maintenance to extend the life of your boiler and avoid unexpected breakdowns.
​
From new installations to expert repairs, McMillan Developments ensures your heating works perfectly - whatever the weather.
BATHROOM PLUMBING & EN-SUITE INSTALLATIONS
Whether you're upgrading your home with a new extension or loft conversion, or simply refreshing an existing space, we provide expert bathroom plumbing services tailored to your needs.
​
From stylish new bathrooms and custom en-suites to efficient plumbing repairs, our team handles every detail with care and precision. We work closely with you to design and install bathrooms that fit your layout and lifestyle -maximising comfort, space, and value in your home.
RADIATOR INSTALLATIONS & UPGRADES
Our team provides expert radiator installations and upgrades to enhance the efficiency of your home’s heating system.
Whether replacing outdated radiators or installing new ones, we ensure a comfortable, consistent temperature throughout your home. Enjoy improved warmth and energy efficiency with our tailored solutions for every space.
GAS SAFE REGISTERED PLUMBERS
With our Gas Safe registered plumbers, we guarantee safe, reliable gas and plumbing services.
Whether installing, repairing, or servicing your gas appliances, our certified professionals follow the highest safety standards. Trust us to handle your gas and plumbing needs with expertise and care, ensuring your home remains safe and comfortable.
