Top Tree Surgeons Bristol is a friendly bunch of NPTC-qualified tree surgeons with 25 yrs experience in tree care. All of our staff are fully certified to work at height using ropes and harnesses as well as being CSCS card holders for any groundwork or heavy lifting. We undertake all work to British Standard BS3998 and hold ₤5m in public liability insurance cover. Free site survey and no-obligation quote.