Trade cover image

CRG

9.93/10

Cambridge, Cambridgeshire

Checkatrade member since September 2023

Services

  • Asphalt Roofing Installation
  • Asphalt Roofing Repair
  • Dry Ridge Installation
  • Dry Ridge Repair
  • Dry Verge Installation
  • Dry Verge Repair
  • Emergency Roofing Service
  • Felt Roofing Installation
  • Felt Roofing Repair
  • Fibre Glass Roofing Installation
  • Fibre Glass Roofing Repair
  • Flat Roofing Installation
  • Flat Roofing Repair
  • Hot Melt Roofing Installation
  • Hot Melt Roofing Repair
  • Leadworks Repair
  • Pitched Roofing Installation
  • Pitched Roofing Repair
  • Ridged Tiles Installation
  • Ridged Tiles Repair
  • 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
  • Tiled Conservatory Roof Installation

Customer Reviews

Write a review

9.93 /10

Based on 15 reviews over the past 12 months

Quality of work

9.93

Reliability

9.93

Communication

9.93

Reviews (24)

  • 9.67

    Excellent roof membrane replacement

    Posted 01 March

    CRG replaced my roof membrane and installed dry verges. This large task required all the tiles to be removed but Joseph and his team completed the work in two days. Joseph appeared knowledgeable and experienced, and kept a close eye on the work, which was completed to a high standard. Thought was given to aspects like tile placement. The scaffolding was more expensive than initially anticipated, but it was safe, well-organised and taken down promptly afterwards. All waste was removed and the site was left clean and tidy. I can recommend CRG without hesitation for any roofing job, big or small.
    Verified reviewer
    Job location: CB24
  • 10

    Responds quickly to any phone or email requests

    Posted 01 March

    Very pleased with the quotation received for our roof repair. Our request for a quotation was answered promptly and a visit arranged quickly. We were kept informed throughout of any changes needed to the original quotation as the work was being done and the repairs were carried out quickly and professionally. I would recommend this company.
    Verified reviewer
    Job location: PE19
  • 10

    Outstanding Roof Replacement – Fast, Professional & Reliable

    Posted 26 February

    We recently had our roof completely replaced after discovering a leak and, on further investigation, finding that the felt was rotten and everything needed replacing. Joe and his team were absolutely outstanding from start to finish. Joe did exactly what he said he would do, kept us fully informed throughout, and was a pleasure to deal with. His team worked incredibly quickly and efficiently, which we really appreciated as we were going on holiday the following week and needed the job completed in time. They left the site clean and tidy, and the finished roof looks fantastic.
    Verified reviewer
    Job location: PE3
  • shelaine c
    10

    roof repair

    Posted 12 January

    quick efficient work. made the situation much less stressful. joe was very reliable
    Job location: NN15
  • 9.33

    Missing tile

    Posted 29 December 2025

    Very good experience came out to look at the job the nzt day after i spoke to them was going away on holiday i was assure the work would be carried out while i was away. The work was competed and o was sent photos of the replacement tile very polite and well mannered could not ask for a better service i would highly recommend these to anyone no job is too small
    Verified reviewer
    Job location: NP20
  • 10

    Full roof replacement, would recommend.

    Posted 16 December 2025

    Joe was very helpful, happy to answer all my questions. He provided me with a detailed quote. His price was middle of the road. The work was completed within 3 weeks of agreement. His crew were polite and worked hard to replace the roof in 2 days. They left the site clean and tidy.
    Verified reviewer
    Job location: CF72

Photos

Company Info

Owner

Mr Joseph Calladine

Sole Trader

3 years on Checkatrade

VAT Registered

No

Commercial WorkDomestic WorkFree EstimatesInsurance Work Undertaken24 Hour Call-outCards Accepted

At CRG


We own several M.E.W.P (cherry pickers)

We are able to utilise these to prevent the need for scaffolding.

We specialize in a multitude of different maintenance and repair services.

We ensure that all works carried out are of the highest standard. CRG has been running for over 30 years, so our extensive Knowledge and expertise is what sets us apart from our competitors in all fields of exterior construction and maintenance.


The services we include are:


  • Ridge cap repointing and repairs
  • Tile replacement and re fixing
  • Chimney repairs and repointing
  • Total roof replacement
  • Roof cleaning and moss removal
  • All flat roofing
  • Gutter and facias repairs and replacement
  • Gutter and downpipe cleaning
  • Total House and Wall repointing
  • Pathways and patio installation
  • Road repairs and resurfacing
  • Patio and block paving pressure washing
  • Landscaping and turfing
  • Fencing and post installation

This trade passed up to 12 Checkatrade vetting checks

Member since September 2023

Individual checks

  • Identification

  • Proof of address

  • Financial

  • Qualifications and accreditations

  • County court judgement

  • Open source media

Business checks

  • Customer Reviews

  • Company trading history

  • Company duplication

  • County court judgement

  • Enhanced business check

  • Director checks

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