Our phone numbers
Call us
Main contact number – 01322 612 800
Hertford team – 07917 914 819
London team – 07923 603 446
Out of hours emergency number – 07392 093 516
contact us
Get in touch with us
If you have any questions or feedback about the retrofit works in your home, get in touch with us.
© UNITED INFRASTRUCTURE LIMITED. Registered No: 14888602. VAT Number: 865246406
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