TGM - Specialists in commercial roofing and drainage.

Welcome

We maintain roofs, drains, and fall protection equipment.

About us

Rooted in Family, Loyalty, and Innovation

Founded in 1997 by Keith and Sue Ellis, TGM has grown into a second-generation, family-operated business that prioritises safety, quality, and service. Keith and Sue created and developed TGM into a national specialist in the mid to late 90s. As pioneers in integrating iPad technology into roofing in the UK, we’ve maintained enduring national contracts and established ourselves as the premier specialist partner for working at height. Now under the leadership of a new husband-and-wife team, Samantha & Clark Williams, we continue to be passionate and dedicated to serving our clients across the nation.

With 24/7 support and advanced surveying capabilities, we are your trusted partner for working at height on a national scale.

Services

Roof Maintenance & Repairs

We deliver expert maintenance for all commercial and industrial roofing systems. From PPM programmes to reactive repairs, we tackle everything from corrosion to gutter lining issues, ensuring your roof stays watertight and secure.

Reactive Maintenance

From first-time fixes to industrial roof coatings, we offer fast, effective solutions for urgent roof maintenance. Our cost-efficient repairs and detailed reports help extend your roof’s lifespan without breaking the budget.

Fall Protection Systems

We test, repair, and install the following systems across the UK. Fixed ladders, removable anchors, flexible anchor lines, rigid rail anchors and friction based anchor system. Working to BS 7883: 2019 and to EN 795.

Gutter Cleaning

Keep your roof’s drainage systems in top condition with our planned preventative maintenance (PPM) programmes. Backed by Siphonic Roof Drainage Association expertise, we deliver tailored solutions to protect, preserve, and enhance your roof’s performance.

Drain Cleaning

Our experts use high-pressure water jets for thorough drain cleaning, ensuring smooth flow and lasting results. We fix blockages, uncover their causes, and provide expert guidance for ongoing maintenance.

We Protect. Buildings

Proudly serving a wide range of commercial clients who trust us for their roofing needs. As accredited members of NFRC, Siphonic Roof Drainage Association, Safe Contractor, ConstructionLine, and FacilitiesLine Gold, we guarantee proven safety and quality standards. Join our satisfied clients and experience the difference!

Additional services include:

Siphonic Repairs
Surface Water Cleaning
Fall Protection Testing / Repairs / Installation
Roof Coatings
Gutter Lining

Our reputation speaks for itself

We take pride in delivering exceptional roof, rainwater, and drainage maintenance services that enhance the longevity and integrity of your property. We preserve their functionality. With years of industry experience, our skilled teams use advanced techniques and high-quality materials to keep your building fabric systems in top condition, preventing costly repairs and reducing the risk of water damage. We’re committed to your satisfaction, offering reliable maintenance solutions tailored to your unique needs. Trust us to protect your property year-round with comprehensive roof and drainage maintenance services. Get in touch with us today to schedule your maintenance service and experience the difference!