ROOFING & BUILDING professionals

T: 01704 560505


M: 07831 194 765










Flat Roofing










R.T.I Building and Construction Ltd - Roofing & Building Contractors - Southport

Based in Birkdale RTI has been providing building services to satisfied clients for over 30 years.

We are one of Southport's best respected independent construction companies - and certainly one of the most competent.

Over the years we have completed more jobs - large and small - for clients than we can remember. You can view just a few of the most recent client comments HERE.

Our hard-won reputation for integrity is your guarantee of quality workmanship. You can be certain that our 'time-served' trained operatives are skilled, experienced and professional.

Likewise, you can be sure that, as a company, we set great store by client satisfaction. Our promise is that we will always give you an accurate assessment of what work needs to be done, a fair price, the job done promptly and finished on time without fuss - and we tidy up afterwards!

No rogues.

On roofs, particularly, it is difficult for the home owner to be sure what repair work may need doing. And when the repair work has been competed how do you know the job has been done properly.

If a roofing company claims to offer a guarantee, when something is not right, will they be around to honour it?

Make sure you hire a company that has a track record you can verify.


We'll give you a firm quotation where the job permits

We won't "talk the job up"

We'll turn up as promised - on time

We'll finish the job on time and on budget

We'll use Grade 'A' materials

We'll clean up before we go!

R.T.I. Building and Construction Ltd - Dover Road, Birkdale, Southport

Long term reliability


Unlike most building contractors and construction companies these days, we do not use sub-contractors. All our operatives are directly employed. This means we can monitor, train and supervise where other companies simply hire in staff on a daily basis.

Our reputation for quality is based on our long-term relationship with our staff. The craftsmen who undertake your project are not 'here-today-and-gone-tomorrow'.

Opposite are just two of the local organisations that rely on us to maintain their properties.

Trusted by local organisations


Westbridge Facilities, Southport.

Westbridge Facilities Management

Age, Southport.

Age UK

No empty promises


When we say we guarantee the standard of our work we mean it.

On repair work we guarantee the materials and workmanship for two years.

On full construction work (such as a complete new roof) we issue a 20 year materials and craftsmanship warranty - and having been based in Southport for over 30 years you know we will be around to keep our promise.