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24 companies listed · 5 in Simi Valley · 9 open 24/7 · 17 open weekends · 22 rated 4.5+
Data verified October 15, 2026
Listed for homeowners in and around Simi Valley, CA, these 24 companies prune and trim trees. Hours, the services they name and any training they claim come from their own websites; ratings and quotes come from public reviews.
5 of the 24 companies we list are based in Simi Valley; the other 19 serve Simi Valley from towns including Chatsworth (9 mi), Thousand Oaks (9 mi) and Canoga Park (10 mi). 23 of the companies on this page have a rating, from 4.3 to 5.0 across 874 reviews; 7 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), quality (90%) and responsiveness (86%). 9 are open around the clock; 17 are open on Saturdays and 14 on Sundays. The services the companies on this page list most often on their websites are tree removal (9), tree trimming (4), landscape maintenance (2), stump grinding (2) and stump removal (2). 14 show a license on their websites; 1 lists staff certifications (ISA) and 2 have a BBB rating of A or A+. Domain records put 15 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 11 offer emergency call-outs; 16 give free estimates; 7 are family- or locally-owned and 2 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Free estimates are stated by 16 of the 24 companies here. A quote for pruning should be given at the tree, not over the phone: nobody can price crown work from a description. Ask for the scope in writing, including which limbs come off.
