The Mountain High Tree Story

Welcome. Get to know us.Denver Tree Company - Over 40 years in Business

Mountain High Tree, Lawn & Landscape has been serving Denver neighborhoods since 1974. We are both proud and thankful to be where we are today. Reflecting back, we want to thank all of our customers for their trust, encouragement and continued business. We will, as always, work very hard to give you and your landscape the care and attention it deserves. I also want to thank all of our remarkable staff who continues to work so hard, allowing us to be what we are.

Denver Tree Company - Owner Ralph BronkDenver Tree Company Owner - Ralph Bronk
Ralph Bronk, owner
and the MHT Team
View Bios & Photos of our Team »


Contact any of our staff below:

Ralph Bronk
Owner
ralph@mhtree.com
303-457-5888

Colorado Springs Office

Al Wegner
Manager
719-444-8800
al@mhtree.com

Becky Wegner
719-444-8800
becky@mhtree.com

Denver Team

Trim Supervisor:
Court Sherwood
Court@mhtree.com
303-232-0666

Lawn Care & Plant Health Care:
Craig Little
PHC Manager
303-457-5855
craig@mhtree.com

Lee Kral 
Lawn Care Manager
303-457-5861
lee@mhtree.com

Mark Bilyeu
Maintenance Manager
303-457-5859
mark@mhtree.com


Sales Team:

Ralph Bronk
303-457-5888
ralph@mhtree.com

Dave Entwistle
Sales Manager, Certified Arborist
303-457-5856
dave@mhtree.com

Daniel Nilles
Certified Arborist
303-457-5858
daniel@mhtree.com 

Terry Schroder
Certified Arborist 
303-457-5890
terry@mhtree.com

Bill Tillapaugh
Certified Arborist
303-457-5854
bill@mhtree.com

Rob Wano
303-457-5862
rob@mhtree.com

Our Company
Founded in 1974, Mountain High Tree, Lawn and Landscape Co. began as a family-owned, full-service company dedicated to nurturing and preserving Colorado’s urban forests and landscapes. Over forty years later, owner Ralph Bronk’s vision of pairing superior lawn and plant care expertise with environmentally responsible programs has been realized. Recycling 100% of its tree debris, establishing sustainable practices, using local products, and educating customers to be eco-friendly has helped Mountain High grow into one of the largest independent landscape care companies in the region.


Our Mission:

To provide the best and most up-to-date tree and lawn care services in the industry.

To be recognized as a leader in our field.

To maintain a safe and desirable work place.

To make enough money to pay employees who have contributed to the company a fair wage.

To use our knowledge and skills for the greatest good to society and the environment.

Trust your Landscape care to Mountain High and see why working with our friendly, experienced staff makes every partnership a pleasure.


Office Team:

Kristina MacLean
Business Operations Manager
303-457-5877
kristina@mhtree.com

Elisha Harwood
Trim Department Assistant & Scheduler 
303-457-5857
elisha@mhtree.com

Pat Ahart
PHC and Lawn Department Assistant & Scheduler
303-457-5884
pat@mhtree.com

Becky Black
Assistant to the Sales Department
303-232-0666
beckyb@mhtree.com

Debbie Wheeler
Assistant to the Sales Department
303-232-0666
Debbie@mhtree.com

Dixie Maes
Customer service and Accounts Receivable Manager
303-232-0666
dixie@mhtree.com