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Your Trusted Insulation Partner in Oxford
Green Home Energy Services is a specialist insulation surveying company dedicated to improving domestic energy efficiency. With extensive knowledge and experience, we provide tailored insulation solutions and energy assessments across Oxfordshire, West Berkshire, East Wiltshire, and East Gloucestershire. Our holistic approach combines comprehensive property surveys with access to government grants, ensuring cost-effective installations that reduce energy consumption and carbon emissions. Representing Trustmark-accredited installers and BBA-approved products, we guarantee reliable service and quality workmanship.

Our team prioritises transparency, offering sound advice on cavity wall, loft, solid wall, and underfloor insulation, alongside Energy Performance Certificates. By leveraging schemes like ECO and GBIS, we help homeowners access free or subsidised insulation, enhancing comfort while lowering bills. With over a decade of experience, we remain committed to sustainable energy conservation and customer satisfaction.
Services
Cavity Wall Insulation Loft Insulation Solid Wall Insulation Underfloor Insulation Energy Performance Certificates
Highlights and features
  • We offer Trustmark-accredited installers for guaranteed quality.
  • We provide access to ECO and GBIS government insulation grants.
  • Our installations come with a 25-year CIGA guarantee.
  • We conduct comprehensive property surveys for tailored solutions.
  • Our team has over a decade of experience in energy assessments.
Associations and certifications
  • Trustmark
  • BBA Approved Products
  • CIGA (Cavity Insulation Guarantee Agency)
What people say
Prompt service Knowledgeable staff Competitive quote Quality installations Honest assessment
Services
Cavity Wall Insulation
Cavity wall insulation reduces heat loss by up to 35%, saving 400 annually. Installed by Trustmark-accredited professionals using mineral wool or polybead, it qualifies for ECO/GBIS grants. A 25-year CIGA guarantee ensures long-term reliability and comfort.
Loft Insulation
Loft insulation to 300mm depth cuts energy bills by 200-300 yearly. Includes cold water tank and hatch insulation, with optional boarding. Eligible for free installation via ECO grants for qualifying homeowners.
Solid Wall Insulation
Solid wall insulation saves up to 40% on heating costs. Options include BBA-certified EPS or mineral wool systems with 25-year guarantees. Available under ECO/GBIS schemes for eligible properties.
Underfloor Insulation
Underfloor insulation addresses 20% of heat loss using breathable cellulose or mineral wool. Minimally invasive techniques ensure comfort improvements and energy savings without disrupting floorboards.
Energy Performance Certificates
Domestic energy assessments for property sales or rentals. Our EPCs identify efficiency improvements and are required for schemes like the Boiler Upgrade Scheme. Over a decade of experience ensures accurate, compliant reports.
Questions
Are your insulation services eligible for government grants?
Yes, we offer ECO and GBIS grants for cavity wall, loft, and solid wall insulation, potentially making installations free for qualifying homeowners.
What areas do you cover?
We operate across Oxfordshire, West Berkshire, East Wiltshire, and East Gloucestershire, providing localised energy solutions.
Do you provide guarantees for your work?
Cavity wall insulation includes a 25-year CIGA guarantee, while solid wall systems have BBA certification for long-term reliability.
How do I check eligibility for free insulation?
Contact us for a survey. Eligibility depends on benefits claimed, council tax band (A-D), or EPC rating (D or below).
What insulation options are available for solid walls?
We offer external EPS/rockwool systems or internal dry-lining solutions, both tailored to property requirements and aesthetics.
Can you assess my property's energy efficiency?
Yes, our Energy Performance Certificates identify savings opportunities and are required for property sales or rentals.