Trusted Partners & Accreditation
At FreeBoilerUpgrade.uk, we believe in transparency and working only with accredited, government-approved service providers. While we do not install boilers ourselves, we generate qualified leads exclusively for trusted ECO4 and LA Flex installers.
Who We Work With
Primisia Services Ltd
Primisia Services Ltd is our core installation partner. They are a UK-registered private limited company accredited to install A-rated boilers under the ECO4 and LA Flex schemes. With a proven track record of successful installations across England and Wales, Primisia Services Ltd ensures high-quality workmanship, compliance, and speed.
Why Partner Trust Matters
The ECO4 scheme is a government-funded energy improvement initiative — but not every installer is qualified to carry out funded installations. By working with vetted and accredited providers only, we make sure your journey from eligibility to installation is smooth, secure, and compliant.
Installer Accreditation
Primisia Services Ltd holds full industry accreditation and meets the requirements of the Ofgem-approved ECO4 installer framework. They are also compliant with PAS 2035 and TrustMark certified — ensuring quality, safety, and long-term performance.
Do We Share Your Data?
We only share your application data with our official partners like Primisia Services Ltd after you submit your eligibility form, and only for the purpose of securing your boiler grant approval. We do not share your information with third-party marketers or unknown companies.
Ready to Work With Our Trusted Partners?
Start your journey to a free boiler with our accredited installation partners. Our streamlined process connects you directly with qualified professionals.
Contact Us
For any questions about our partnerships, reach out to us at:
Or visit our contact page for more ways to get in touch.