Industry accreditations and guarantees
J&T Herbert Loft Conversions Ltd. provide a five year structural guarantee, we are TrustMark licensed and VELUX Certified Installers.
We are a VELUX® certified installer
This means that our roof light installations have been independently inspected to meet VELUX’s high standards of fitting.
What’s more, the Certified Installer mark also demonstrates that we’ve passed stringent assessments including financial checks, provision of public liability insurance and customer satisfaction.
We are TrustMark Registered
TrustMark is the only UK Government-Endorsed Quality Scheme for home improvements carried out in and around the home.
Using a TrustMark Registered Businesses provides a level of assurance and confidence for homeowners, as the company has demonstrated the ability to ensure they commit to and maintain the required standards of technical competence, trading practices and customer service within their industry.
Our TrustMark licence number: 2026535
Five year structural guarantee
For your peace of mind, we offer a five year structural guarantee as standard. This is our promise to you that our loft conversions are built properly and function as intended over time.
Customer testimonials
I absolutely can not recommend Jo and his team enough. They have gone above and beyond our expectations and were a pleasure to have around along the way…
Caroline, Milton Keynes. View the full review on Google.
Joe and the team completed a loft conversion and remodelling of our first floor. To say we are happy with the end result is an understatement.
Peter-John, Milton Keynes. View the full review on Google.
Converting our loft into a large dormer living space has made a huge difference to our lives… They communicated throughout, always courteous, clean and tidy.
Leigh, Milton Keynes. View the full review on Google.
Professional, tidy, easy to communicate with and genuinely nice people to have working in our home.
Charley, Milton Keynes. View more reviews on Facebook.
Contact us today for a free, no‑obligation survey and quotation
We provide a five year guarantee as standard
