Trade cover image

GRM

9.87/10

Northampton

Checkatrade member since November 2024

Services

  • Asphalt Roofing Installation
  • Asphalt Roofing Repair
  • Balcony Roofing Installation
  • Balcony Roofing Repair
  • Chimney Cowlings Installation
  • Chimney Cowlings Repair
  • Chimneys Installation
  • Chimneys Repair
  • Conservatory Roof Conversions
  • Dormer / Roof Windows
  • 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
  • Glass Roof Installation
  • Glass Roof Repair
  • Green Roofing Installation
  • Green Roofing Repair
  • Hot Melt Roofing Installation
  • Hot Melt Roofing Repair
  • Leadworks Installation
  • Leadworks Repair
  • Liquid Plastic Roofing Installation
  • Liquid Plastic Roofing Repair
  • Metal Roofing Installation
  • Metal Roofing Repair
  • Moss Removal
  • Pitched Roofing Installation
  • Pitched Roofing Repair
  • Polycarbonate Roofing Installation
  • Polycarbonate Roofing Repair
  • Ridged Tiles Installation
  • Ridged Tiles Repair
  • Roof Inspection Report
  • Roof Lights Installation
  • Roof Lights 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
  • Tiled Conservatory Roof Repair
  • Warm Roof Construction

Customer Reviews

Write a review

9.87 /10

Based on 53 reviews over the past 12 months

Quality of work

9.77

Reliability

9.94

Communication

9.91

What customers are saying

AI-generated from customer reviews over last 24 months

Reviewers consistently praise this company for being highly responsive, communicative, and professional, completing work to a high standard. Customers also frequently highlight their honesty, fair pricing, and the use of photos to keep them updated.

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Reviews (65)

  • James W
    10

    Porch Roof / Flashing Repairs

    Posted 1 week ago

    Superb service. Contacted within fifteen minutes of posting the job on CheckaTrade. Works completed the same day to an exceptional standard. Highly recommend.
    Verified reviewer
    Job location: ST6
  • James G
    9.33

    Recommended

    Posted 02 January

    Came really quickly and managed to squeeze me into a busy schedule. Went above and beyond the call of duty to make sure I was fully satisfied.
    Verified reviewer
    Job location: SK15
  • Dean A
    10

    Quick and professional job

    Posted 13 December 2025

    Great experience - came out to quote within a working day and completed the job a few days after giving the go ahead.
    Verified reviewer
    Job location: SK10
  • Sara D
    10

    Roof Repair

    Posted 11 December 2025

    Speedy service and good communication throughout and kept us updated to when they could attend.
    Verified reviewer
    Job location: ST7
  • Jamie R
    10

    Fixed our roof

    Posted 08 December 2025

    Communicated well, turned up when they said, did the job that I needed doing to a good standard and didn’t take long doing it
    Verified reviewer
    Job location: ST6
  • 10

    GRM, great service, great bunch of lads

    Posted 19 November 2025

    This company did all that I asked for and more. They made sure my roof was secure. After storm Claudia more damage was done as a few more tiles had moved and one fell off. They came back as soon as they could and repaired the damage. Great credit to James and the lads who work with him. Wouldn’t hesitate to use them again.
    Verified reviewer
    Job location: OL4

Photos

Company Info

Owner

Mr Sean Mills

Sole Trader

2 years on Checkatrade

VAT Registered

No

24 Hour Call-outDomestic WorkFree EstimatesCommercial Work

Here at Genesis, we pride ourselves on delivering reliable and quality services for all your roofing needs. With years of experience, our team specializes in roofing installations, repairs, and maintenance. We are committed to customer satisfaction, using premium materials and adhering to the highest safety standards to ensure your home is well-protected. Let us help you keep your roof and gutters in top condition!

This trade passed up to 12 Checkatrade vetting checks

Member since November 2024

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