Dropped several branches straight into my garden from work they were doing along the street for PG&E. Severely damaged a pomegranate tree, took months to drop off the first load of woodchips we had agreed would make up for the damage. It is nowhere near the quality we had agreed upon. Still waiting on the second load. (This happened in December, it is now May.)

Attempted to climb over my fence and their people lied about it. They showed-up without any warning despite repeated request for a specific time. No respect. They apparently are contracted by PGE to remove and trim trees.

We asked Wilhelm to come give us a quote for our clients property in St Helena. The guys were courteous, prompt and gave a great price. They came today trimmed trees, cleaned up 2 major redwoods and one sycamore. They cleaned up and left the place spotless. They were on time and a pleasure to deal with! JEC Stone Inc.

Wilhelm tree service did an incredible job on our property in healdsburg recently. The gentlemen were a pleasure to work with, and left the property spotless. Couldnt have been more pleased overall with Jorge Torres and Truck # CHT13

Its a shame that Google does not allow for 0 star reviews. This company trimmed trees on my property and simply left the branches for now almost 2 weeks. They are friendly when contacted on the phone, and make promises to complete the work, but have now made 3 promises that have not been fulfilled. Beware of this company and if you see them in your neighborhood DO NOT ALLOW THEM ON YOUR PROPERTY! In addition to leaving the branches on my property, they literally butchered my trees with absolutely no regard for the health of the trees. SHAMEFUL! Run away from this company!!!!

10 people, 4 sitting in brand new trucks and 5 watching 1 person cut a limb. This business must be a laundry mat front for washing money instead of making money. Makes me sick to watch them work.

10 guys in my property noone spoke english supervisor showed up couldnt understand him, I asked for a tree not to be touched when I came back found just stump if u see these guys in there brand New trucks run away not a legitimate business something fishy

Poor service. Trimmed trees near power lines they broke a fence and left many ugly splits and stubs. Took them two months to come back and clean up the mess after many calls to them

No good restrooms