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

Colorado Springs Office

Al Wegner

Becky Wegner

Denver Team

Trim Supervisor:
Court Sherwood

Lawn Care & Plant Health Care:
Craig Little
PHC Manager

Lee Kral 
Lawn Care Manager

Mark Bilyeu
Maintenance Manager

Sales Team:

Ralph Bronk

Dave Entwistle
Sales Manager, Certified Arborist

Daniel Nilles
Certified Arborist

Terry Schroder
Certified Arborist 

Bill Tillapaugh
Certified Arborist

Rob Wano

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

Elisha Harwood
Trim Department Assistant & Scheduler 

Pat Ahart
PHC and Lawn Department Assistant & Scheduler

Becky Black
Assistant to the Sales Department

Debbie Wheeler
Assistant to the Sales Department

Dixie Maes
Customer service and Accounts Receivable Manager