CLS Roofing Specialists Ltd
Ware, Hertfordshire
Checkatrade member since December 201510
Services
- Cladding
- Garage Conversions
- Concrete Garages
- Fascia / Soffits Replacement
- UPVC Guttering
- Concrete / Finlock Guttering
- Concrete / Finlock Gutter Replacement
- Chimney Cowlings Installation
- Chimneys Installation
- Dormer / Roof Windows
- Dry Ridge Installation
- Dry Verge Installation
- Felt Roofing Installation
- Felt Roofing Repair
- Fibre Glass Roofing Installation
- Fibre Glass Roofing Repair
- Flat Roofing Installation
- Flat Roofing Repair
- Leadworks Installation
- Leadworks Repair
- Liquid Plastic Roofing Installation
- Moss Removal
- Pitched Roofing Installation
- Polycarbonate Roofing Installation
- Roof Inspection Report
- Roof Replacement
- Roofing Repairs
- Rubber Roofing Installation
- Rubber Roofing Repair
- Sealoflex Roofing Installation
- Sealoflex Roofing Repair
- Single Ply Membrane Roofs Installation
- Single Ply Membrane Roofs Repair
- Slate Roof Installation
- Slate Roofer Repair
- Slate / Tiled Roofing Installation
- Warm Roof Construction
- Dry Ridge Repair
- Dry Verge Repair
- Liquid Plastic Roofing Repair
- Ridged Tiles Installation
- Ridged Tiles Repair
- Chimneys Repair
Customer Reviews
Write a review10 /10
Based on 13 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (224)
10 CLS are very professional and reliable.
Posted 20 January
This month I noticed on one side of the roof leaks appearing just above the window inside. I contacted Corey at CLS who had previously replaced the whole roof. He came round immediately and found the problem which had obviously been going on for some time. The whole of one side of the roof needed attention and roof battens replacing as well as a ventilation system at the bottom to allow airflow in the loft. Because I am surrounded by trees including silver birch which block the gutters and down pipe, these were replaced also. I am extremely happy to recommend CLS to anyone with roof problems.Verified reviewerJob location: CM2310 Leaking roof
Posted 19 December 2025
We had a leaking roof and contacted CLS—Cory came out the very next day to assess the issue and provide a quote, clearly explaining the problem on the spot. The team arrived on time, were polite and considerate, and completed the work over two days to an excellent standard. They even worked through an unexpected heavy rain shower to ensure our roof was fully watertight. Cory kept us informed throughout, sending photos and videos before, during, and after the job, and also took the time to check the rest of the roof, truly going above and beyond. I wouldn’t hesitate to recommend CLS to anyone—Verified reviewerJob location: CM2310 Highly recommended, excellent roofing services
Posted 28 November 2025
Changed a roof vent for kitchen hob extractor. Excellent, prompt and friendly service. Clearly explained what was needed and nothing was too much trouble. Have used them before and would not hesitate to use them again in future.Verified reviewerJob location: CM2310 Chimney repairs
Posted 13 October 2025
Job location: SG12Corry and his team did an amazing job from start to finish. Corry initially came out after my enquiry about a few jobs I thought was needed. After using a drone Corry was very honest and concluded some of the jobs I thought needed doing were not needed, but the chimney was worse than expected. The scaffolders did an amazing job and were very polite and accommodating. The work took as long as estimated and to a very high standard. You can tell they take pride in their work. They tidied up after themselves every day. We would highly recommend Corry and his team for any roofing jobs.10 Finlock Gutter Repair and Re-lining
Posted 25 September 2025
We are absolutely delighted with the highly professional service provided by the team at CLS roofing specialists ltd. They provided us with clear advice, and took the time to discuss all the pros and cons of the different options thoroughly in advance so that we could make an informed decision. The work was completed ahead of schedule, they kept us fully up to date throughout the project, and the result looks great. They were also particularly considerate to the challenges of accessing our site through our neighbours garden. We would thoroughly recommend them and would use them in the future.Verified reviewerJob location: CB2210 Gable End Verge Works
Posted 13 August 2025
CLS did a great job replacing a cement verge on my gabled roof due to failing undercloak and general wear and tear. After my initial enquiry Corry visited my property promptly and provided sound recommendations for repairing my roof and was upfront about the need for scaffolding and cost. The work was done to a high standard and CLS were very professional throughout. CLS were also able to work through an additional problem with my roof that was discovered during the work. I also valued the drone survey of my roof and subsequent recommendations that I can bear in mind for the future. Thanks!Verified reviewerJob location: SG8
Photos
Company Info
Owner
Mr Corry Hampson
Ltd Company
11 years on Checkatrade
VAT Registered
Yes: 972194106
CLS Roofing is a family run business providing expert roofing services for domestic and commercial customers.
Based in Bishops Stortford we operate in Hertfordshire, Essex and the Home Counties.
Our team of trained craftsmen ensure the highest quality and workmanship in all the services we offer.
We specialise in built up felt roofing and are approved contractors of Rubberbond EPDM and Topseal (GRP) Fibreglass roofing systems.
We also provide a full service from Installation to Maintenance and Repairs, including Roof and Gutter maintenance which can give significant savings over the long term.
In Emergencies we can be on hand to make sure your roof is watertight as quickly as possible.
The combination of experience, quality, competitive pricing and safety offered by CLS Roofing is the reason customers have used and continue to use our services.
Whatever the roofing needs of our clients, we will always be happy to give free quotes and any advice you may require.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since December 2015
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Qualifications and accreditations
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