Why didn't he check the fluid in the system for contamination before installing new parts? Contamination 'hides in struts and main accumulator if they are not repeatedly flushed and drained. IF contamination level is minor, simple drain and refill MAY be adequate. There ARE MANY cases of multiple repeat failures with OEM accumulators, and a FEW with B&B units. Forensic analysis shows contamination as probable cause for all multiple unit failures and many single unit failures. Simple drain, refill will not remove 60%+ of the contaminating substance.
B & B is awful to deal with. I replace the Pump, all four accumulators and all four shocks. Got Keith's blessing on the fluid test. The accumulators failed. Sent him videos and he agreed with the mechanic that they had failed. Told my mechanic he had to talk to me before he did anything. I called him and he was very rude. He kept interrupting me telling me someone must have tampered with the accumulators. When I tried to tell him only one mechanic had worked on the car and he installed it with all his test and pictures of fluid, etc. He finally hung up on me. How does this guy stay in business!!