About Us

Hi, my name is Garry O’Neil and together with my two sons Alex and Calvin (hence ALCO roofing) we run a family business. On a personal note I have been working in the roofing industry for 30 years and in that time I have worked on all manner of projects from small roof repairs to re-roofing housing estates. We are polite, honest and above all take real pride in our work.

CHAS LogoAlco Roofing is a qualified CHAS accredited contractor & Garry has a Level 3 NVQ diploma as a site supervisor in the construction industry and is a CSCS Gold Card holder. We are based in Bolton covering all areas within 50 miles of BL3.

We undertake all roofing work from tiling and slating to general roofing maintenance and repairs, with no job being considered as too big or too small. We guarantee a high standard of workmanship every time, with outstanding customer care. We adopt an honest approach to roofing where we go up onto your roof and take photos/video of any problems then come down and show you then together we can work out the best way to resolve any issues.

We compile roof reports where we go and take photos of any problems or potential problems, then make a report with attached photos highlighting issues then send to you via email

We also offer free, non obligatory quotes and estimates.We are fully insured and all operatives holding valid construction skills Certificate cards.

Please contact us today to discuss your requirements for free professional, friendly advice. We look forward to hearing from you.

We also We are also registered installers for Firestone EPDM rubber roofing which is guaranteed for 20 years but is known to last up to 50 years.

Why not call NOW on 01204 706991 or 07950 391207 for a FREE no obligation quotation.
You won’t be disappointed.