Certified arborists for pruning
Aleck Mackinnon, the Pedaling Arborist
Aleck also teaches our hands-on pruning workshops
Email: thepedalingarborist@gmail.com
Romeo Tree Service
romeotreeservice@yahoo.com
520-603-0143
Emma Stahl-Wert
emmasw.llc@gmail.com
Productive Patches
https://www.productivepatches.com/
Herbiciding of invasive plants
Tony Figueroa, Tucson Audubon
Tony and his crew are well-trained in plant identification, so they will only herbicide undesired invasive plants, and they will NOT herbicide desired native plants and wildflowers.
Email: TFigueroa@tucsonaudubon.org
Typical flat rate in central Tucson is $50 or $50 per hour, which includes herbicide and its application.
Water-harvesting
See here