Business Details
Emergency
services
Your Trusted Roofing & Building Partner in Ilminster
RG Johnson Group is a trusted commercial roofing and building contractor serving residential and commercial clients across Somerset and the South West. With decades of combined experience, our team specialises in delivering high-quality roofing solutions, including box guttering, GRP fibreglass systems, and emergency repairs. We pride ourselves on maintaining rigorous health and safety standards while offering competitive pricing and exceptional service. Our commitment to client satisfaction is reflected in our regular use of insurance-backed warranties and a proven track record of completing projects on time and within budget.As members of the Confederation of Roofing Contractors and Safe Contractor approved professionals, we ensure every project adheres to the highest industry standards. Our 24/7 emergency call-out service guarantees rapid response times for urgent roofing issues, while our drone survey technology enables efficient inspections of hard-to-reach areas. From property development to renewable energy installations, we provide comprehensive solutions tailored to both traditional and modern construction needs.
Services
Commercial Roofing
Domestic Roofing
Box Guttering
GRP Fibreglass
Drone Surveys
Property Development
Emergency Repairs
Asbestos Roofing
Solar PV Installations
Building Maintenance
Highlights and features
- We offer 24/7 emergency roofing repairs for urgent issues
- Our team holds Safe Contractor accreditation for health and safety excellence
- Insurance-backed warranties on all new roofing installations
- Specialists in drone surveys for efficient roof inspections
- Over 20 years of combined experience in commercial and domestic roofing
Associations and certifications
- Safe Contractor
- Confederation of Roofing Contractors (CORC)
What people say
High standard of work
Kept informed throughout
Rapid emergency response
Professional team
Competitive pricing
Services
Commercial Roofing
Specialist commercial roofing solutions for warehouses, offices, and industrial units. Our services include box gutter lining, metal sheeting repairs, and asbestos roof management. We use high-performance materials like liquid coatings and GRP fibreglass to ensure long-lasting protection. Emergency call-outs and scheduled maintenance plans help businesses avoid costly disruptions while maintaining compliance with industry standards.
Domestic Roofing
Comprehensive domestic roofing services covering flat, tiled, and slate roofs. We handle emergency repairs, lead flashing replacements, and full re-roofing projects. Our CORC membership ensures insurance-backed warranties on new installations. Regular maintenance packages and 24/7 emergency response protect homeowners from weather-related damage while extending roof lifespan.
GRP Fibreglass
Durable GRP fibreglass roofing systems for residential and commercial properties. We install seamless, fully waterproof membranes with anti-slip finishes. Our systems include UV protection layers and edge trims for enhanced durability. Ideal for flat roofs, balconies, and areas requiring long-term waterproofing solutions with minimal maintenance requirements.
Drone Surveys
Advanced drone survey technology for comprehensive roof assessments. This non-invasive method provides detailed imagery of hard-to-reach areas without scaffolding requirements. Surveys identify potential issues like water ingress points and material degradation, enabling proactive maintenance planning while improving safety during inspections.
Property Development
Full-service property development including residential flips and commercial-to-residential conversions. Our team manages projects from planning permission through to completion, working with approved contractors and consultants. We specialise in maximising returns through strategic refurbishments while maintaining strict adherence to building regulations and timelines.
People
Ralph Johnson
Managing Director
Experienced Master Builder & Roofer with over 20 years in construction. Leads daily operations and client relations at RG Johnson Group. Specialises in project management and innovative roofing solutions while maintaining strong industry connections across the South West.
Questions
Do you offer emergency roof repair services?
Yes, we provide 24/7 emergency call-out services for urgent roofing issues across Somerset and the South West.
What types of roofs do you repair?
We handle all domestic and commercial roof types including flat, tiled, slate, and asbestos roofs.
Are your roofing repairs covered by warranties?
As CORC members, we offer insurance-backed warranties on all new roofing installations.
Can you help with commercial property maintenance?
Yes, we provide scheduled maintenance plans for commercial properties to prevent costly repairs.
Do you use qualified installers?
All work is carried out by Safe Contractor approved professionals with industry certifications.
What areas do you cover?
We operate across Somerset, Devon, Dorset, Bristol, and surrounding South West regions.
