In addition to our equipment hire fleet, Seatech Rentals provides FACT Air Testing — a certified breathing air quality testing service for commercial diving compressors.
FACT testing is a regulatory requirement for surface supply diving operations in the UK. Our qualified technicians carry out on-site testing, issue certificates, and ensure your compressed breathing air meets the required standards under current legislation.
Whether you need a one-off test or a regular quarterly schedule, we can work around your operational requirements.

Standard On-Site Test
| Item | Price |
| Standard air test (incl. 1 tube set, FACT tester, certificate) | £220 |
Technician attendance included. Travel not included.
Additional Tube Sets
| Item | Price |
| Additional tube sets | £35 per set |
Multi-Compressor Discounts (same site, same day)
| Compressor | Price |
| 1st | £2202 |
| nd | £1503 |
| rd + | £120 each |
Annual Contract (Quarterly Testing)
Includes one tube set per compressor per visit.
| Compressor | Price per Visit | Annual Total |
| 1st | £165 | £660/year |
| 2nd | £135 | £540/year |
| 3rd + | £110 | £440/year |
Travel / Call-Out
Item | Price |
| Call-out (minimum) | £55 |
| Milage | £0.65 per mile(first 10 miles free) |


