Services
At MJ Services, we offer a complete range of roofing and property maintenance services, covering everything from urgent leak repairs to full roof replacements and everything in between. With experience across both the French and New Zealand roofing systems, we understand the unique requirements of different materials, roof structures, and weather conditions.
We work on all types of roofs, including concrete tiles, iron and steel roofs, clay tiles, slate, Decramastic tiles, shingles, and more. Whether it’s a modern build, an older character home, or a tricky roof with access challenges, we have the skills and tools to get the job done right.
We also take care of all the small finishing jobs and practical details that often get overlooked. That means we don’t just stop at the big stuff, we handle minor carpentry repairs, tricky flashings, fascia and bargeboard fixes, gutter clearing, timber detailing, and all the little things that make the difference between a job done and a job well done.

ROOF REPAIRS &
LEAK DETECTION
We identify and fix roof leaks with precision, using proven techniques to ensure long-lasting results. From cracked tiles to flashing issues, we cover all types of repairs on all kinds of roofs.

ROOF COATING
Protect and extend the life of your roof with a high-quality coating. Our coatings improve waterproofing, add a layer of protection, reflect UV, and restore your roof’s overall appearance.

REROOF & CARPENTRY
REINFORCEMENT
Full re-roofing services, including structural reinforcement and timber repairs, to ensure your roof is safe, compliant, and built to last.

POINTING WORK
We restore and replace ridge and hip pointing using flexible mortar for improved durability and weather resistance.

GUTTER CLEANING &
REPAIRS
Blocked or damaged gutters can lead to major roof issues. We clean, repair, and maintain your gutters to keep water flowing freely and safely.

LEAD WORK
We carry out professional lead flashing installation and repairs, ensuring durable waterproofing around chimneys, valleys, and walls.

MOSS & LICHEN TREATMENT
We safely apply anti-moss treatment to remove and protect your roof and prevent regrowth.

HIGH & SOFT
PRESSURE WASH
We offer both high-pressure and gentle soft-wash cleaning, depending on your roof type, to restore cleanliness without damaging the surface.

SKYLIGHTS REPLACEMENT
We replace old or leaking skylights with high-quality units, professionally installed for a watertight, bright, and energy-efficient finish.