Birdsall operate to the highest standards.
The following certifications and accreditations demonstrate that we maintain these high standards.
For easy access, we have attached all our key documents on this page to enable instant download.
|ECA Certificate (382 KB)|
F-Gas Certificate (1 MB)
|Refcom Certificate (480 KB)|
|Safe Contractor Certificate (282 KB)|
|Insurance Certificate (74 KB)|
|Gas Safe Certificate (208 KB)|
|Cyber Certificate (173 KB)|
|ISO14001: Environment Certificate (286 KB)|
|ISO9001: Quality Certificate (283 KB)|
|Environment Agency Waste Carrier Certificate (33 KB)|
|ISO 9001 Quality Management System Certification (283 KB)|
|Environmental Agency Certificate (286 KB)|
|OHSAS 18001 (124 KB)|
|ClimaCheck Certificate (110 KB)|
|Daikin Partnership (282 KB)|
|BSI Certificate (32 KB)|