Scores based on 220 reviews

Reliability & timekeeping

Invoice history based on 210 reviews.

Invoice History
Charged as per quote / estimate99.05%
Above quote / estimate: kept informed0.95%
Appointments reported as missed (6 months) 0
Average score 9.88
220 reviews
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.G Williams Roofing, cover Caterham, Warlingham, Woldingham, Kenly, Redhill, Merstham, Croydon, Surrey, Kent.....24/7 emergency call outs.


G Williams Roofing Specialist can offer a “Clean, Polite, Watertight” fully insured Roofing service.


Guaranteeing a fully equipped, qualified tradesman with all the skills and knowledge to maintain and renew all aspects of your Roof from:




Complete Roofing Service

Roofing Contracting

Flat Roof's

Pitched Roof's

Lead Work

Pointing Works


Moss Clearance



General Repairs

3 Layer Felt System



All Flat Roof Coverings

Fascia's & Guttering

Single Ply

Fully documented and photographed roof surveys for commercial and domestic properties.

Spray render options available

Free no obligation competitive quotes.

Fully Insured.

15 Year Guarantees

24/7 Emergency Call Outs.

Based in Caterham, Surrey and providing a service to all areas of London and the South East.


All of our work is guaranteed, and we are fully insured for any roofing job we do.


G Williams is a traditional roofing company with over 10 years experience specialising in Flat roofs, pitched roofs and lead related roofing work. We pride ourselves on our highly qualified workmanship, excellent customer service, and the premium class roofing products. Furthermore we are committed to conducting our business in an environmentally responsible manner whenever possible. 


We would be interested in any size project from repair to re-roof, new roof or a restoration of an old building.


I feel our hard work, compassion and quality workmanship are the reasons for our success today, tomorrow and in the future. We look forward to serving all of your roofing and guttering needs.


Roofing Problems?


Call Us Today 01883 345594


For a FREE no Obligation Quote!


G. Williams Roofing is committed to a 24/7 customer relationship with all of our customers, so please don't hesitate to get in touch day or night!


Contact Gary Williams or one of the team today!


Many thanks

Based in

Caterham, Surrey, CR3 5AJ

Works in

Caterham, Coulsdon, Chaldon, Whyteleafe, Kenley, Purley, Oxted, Woldingham, Chipstead, South East

Team photos see all

one of the vans

one of the vans

One of the vans



Director/ roofer

Gary Williams