Raeward FreshHornby MallChristchurch International AirportCarlton Bar, ChristchurchForsyth Barr Stadium, Dunedin

Raeward Fresh

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Hornby Mall

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Christchurch International Airport

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Carlton Bar, Christchurch

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Forsyth Barr Stadium, Dunedin

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40 Years in the Roofing Industry!

About Us

Graham Hill Roofing Ltd is one of New Zealand’s largest suppliers and installers of metal roofing in the commercial market.

We are a growing, locally owned company that has been operating for 41 years.

We have built a reputation for carrying out quality, well managed roofing projects.

Our management team has many years experience in the commercial roofing industry. They can advise on material usage and budgeting for major projects, and will ensure all projects are professionally supervised and completed to the very highest of standards.

Graham Hill Roofing Ltd is a long standing member of the Roofing Association.

We are committed to heath and safety in the workplace and we have a strong focus on continued workplace staff training.

All our staff have Site Safe and Working at Heights passports.


Quality Workmanship

The high quality of the finish achieved was excellent and we have received compliments from our client for the high standards of workmanship delivered.

Armitage Willams Construction

Professional Conduct

I have found Graham Hill Roofing good to deal with and trustworthy in our dealings.  Graham and his management team always offer prompt attention when any unforeseen issues arise and we have established a great working relationship.  His staff on the ground offer sound communication”.

Hann Construction

Safety Focused

“Graham Hill Roofing’s staff and contractors have a good understanding of their obligations and requirements under health and safety, providing the necessary knowledge and equipment required to maintain their own safety and that of those working around them”.

Armitage Williams Construction


Meet some of the Team
200 years of industry experience!

Graham is the founding Director of Graham Hill Roofing Ltd (GHR) previously Director and Partner of Richards and Hill Ltd. Graham has been roofing in Christchurch for 40+ years starting out contracting in the early days before supplying and installing directly to the commercial construction companies.
His passion for Commercial Roofing has seen GHR complete some very large projects South Island wide. He is still very active in the business looking for the next challenge.
Graham has over 40 years experience in the industry.

graham@ghroofing.co.nz
027 435 4214

Graham Hill

Director
Mark is a Director of GHR. He joined the company in 2007 after twenty years working for a Roofing Manufacturer in a corporate environment. His knowledge of longrun roofing is extensive and has been of value to GHR. Mark is the past president of the Roofing Association of New Zealand and is still on the Executive Board.
Mark has 30 years experience in the industry.

mark@ghroofing.co.nz
027 353 5307

Mark Tinning

General Manager
Glenn is a shareholder of GHR. Glenn was an employee of GHR many years ago before starting his own roofing company and doing some contract work for GHR along with his own contracts. Glenn sold his company and joined our team in 2011. His industry knowledge for installation is second to none. Glenn is a LBP and has 26 years experience in the industry.

glenn@ghroofing.co.nz
027 228 9933

Glenn Milroy

Business Development Manager
John has a long history in Roofing. He started out as a young man contracting labour in Residential and Commercial roofing. He then joined a Corporate Roofing supplier as a sales rep, eventually becoming Sales Manager. John joined GHR in 2005 and his accuracy in quantifying has to be seen to be believed.
John has 47 years experience in the industry

john@ghroofing.co.nz
027 492 0050

John Knowles

Estimator
Zach had an early introduction to roofing while helping out his Dad in the school holidays. Zach worked for Glenn before joining GHR as a Foreman. He completed his Apprenticeship in Roofing and Wall cladding and is now office based, managing our roofing installation team.
Zach has 13 years experience in the industry.

zach@ghroofing.co.nz
027 228 9941

Zach McKay

Contracts Manager
Matthew started on the tools with GHR becoming one of our Foreman and has been responsible for completing a number of high profile contracts in that time. Matthew also completed his apprenticeship in Roofing and Wall Cladding and now over sees our installation team.
Matthew has 11 years experience in the industry.

matthew@ghroofing.co.nz
027 477 0183

Matthew Holmes

Contracts Supervisor

Shayne had any early introduction to roofing while working in his father’s roofing company. He has completed his apprenticeship in Metal Roofing and Wall Cladding. Shayne was also a Foreman for GHR and recently successfully completed the Burwood Hospital Project over 18 months. Shayne assists Glenn with pricing and variation work.
Shayne has 32 years experience in the industry.

shayne@ghroofing.co.nz
027 599 3499

Shayne Morgan

Estimator