About Us
Providing bespoke cavity wall insulation extraction services through member firms, surveying and assessment & bespoke training services throughout the UK
Who We Are
OSCAR Onsite was established in response to the growing need for greater accountability, competence, and consumer protection within the cavity wall insulation sector.
Over the past decade, we have investigated thousands of properties affected by damp, mould, moisture ingress, cavity wall insulation failure, and associated building defects. Through this experience, we identified a significant gap between energy efficiency objectives and the realities of building performance, property suitability, and long-term durability.
Today, OSCAR Onsite is recognised as one of the UK's leading authorities in cavity wall insulation surveying, inspection, extraction, training, accreditation, and compliance.
We support homeowners, contractors, housing providers, local authorities, surveyors, and property professionals through a range of specialist services designed to improve standards and deliver better outcomes for properties across the United Kingdom.
Our services include independent cavity wall insulation surveys, extraction and clearance programmes, technical monitoring, contractor accreditation, CPD training, competency assessments, and industry qualifications.
OSCAR Onsite is also proud to have developed the UK's only dedicated vocational qualifications in Cavity Wall Insulation Surveying & Inspection and Cavity Wall Insulation Extraction & Clearance, helping to create recognised competency pathways within the industry.
Whether supporting a homeowner concerned about damp and mould, a contractor seeking accreditation, or a housing provider managing large-scale remediation projects, our mission remains the same:
Protecting Homes Through Knowledge, Competence & Accountability.
Our Standards
As a valued member of Oscar Onsite it is our responsibility to ensure that homeowners always receive excellent customer service from our accredited installers. On completion of an installation the homeowner will be asked to complete a customer satisfaction questionnaire to ensure that the Oscar Onsite standards and expectations have been met.
Why Choose Us
Choosing Oscar Onsite means choosing a company committed to building your future and protecting your past.
You can be assured that when you speak to Oscar Onsite, you will receive expert advice from qualified professionals with deep background knowledge to help and assist with whatever your enquiry may be.
We maintain high standards in customer satisfaction. At the end of every job undertaken, Oscar Onsite will send you a client satisfaction survey covering products, customer care, installation and communication throughout the process.
All our accredited members are highly trained specialists in their area of the industry. Their knowledge is kept up to date through courses and assessments, ensuring they deliver the best results for every client.
We carry out regular auditing of our accredited members to ensure the highest standard is met for every homeowner, maintaining the integrity of our accreditation scheme across the UK.
Industry Recognition
Oscar Onsite is recognised by our clients and the industry that we serve.
National Quality Certification Body of the Year
Oscar Onsite has been recognised as the National Quality Certification Body of the Year.
National Quality, Management, Compliance & Training Company
Awarded at the 2018 Energy Efficiency Awards for quality management and compliance training.
North West Vulnerable Customer Support Campaigner
Recognised for exceptional support to vulnerable customers in the North West region.
National Quality Management, Compliance & Training
Award winner at the 2019 Energy Efficiency Awards for quality management and training excellence.
North West Vulnerable Customer Support Training
Dedicated support and training for vulnerable customers across the North West.
National Best Corporate Social Responsibility
Recognised for outstanding corporate social responsibility initiatives and community support.
North West Energy Efficiency Champions
Award winner for leading energy efficiency and compliance excellence in the North West.
Alan Hoey – Business Development Director of the Year
Recognition for excellence in business development and leadership.
National Social & Corporate Responsibility Company
Acknowledged for outstanding commitment to social responsibility and community engagement.
National Energy Efficiency Company of the Year
Award for exceptional leadership and innovation in energy efficiency services.
National Vulnerable Customer Support of the Year
Recognition for dedicated support and advocacy for vulnerable customer protection.
National Social Responsibility Company of the Year
Outstanding achievement in corporate social responsibility and industry leadership.
Whether you're a homeowner seeking an accredited contractor, or a professional looking to join our network — Oscar Onsite is here to help.