About ALCC

Since 1962, the Associated Landscape Contractors of Colorado has been the leading voice for the green industry in Colorado.

Mission & Vision

Mission: To advance the landscape industry in Colorado through education, advocacy, and professional standards.

Vision: To be the premier resource for landscape professionals, fostering sustainable practices, strong businesses, and a thriving green industry across Colorado.

Who We Are

For 60 years, ALCC has helped the built landscape survive in Colorado while promoting responsible use of water and other resources. Our member companies are experts in the landscape industry. If you are embarking on a do-it-yourself outdoor project, hiring one of our experts for a consultation before you begin will be a wise first step. A variety of landscape endeavors are best left to the experts, and we've provided guidelines for knowing when to engage with one of our professional members in our How-to section for consumers. You'll also find our Find A Pro directory useful in helping to choose the right landscape company for your needs.

Member Standards of Conduct

When you hire an ALCC member, you get a company that is better by nature. ALCC members are professionals who strive to continually improve their businesses and their service to customers.

  • Maintain the highest standard of personal and professional conduct in all aspects of their business.
  • Actively promote and encourage the highest level of ethics within their business and the landscape industry.
  • Recognize their responsibility to uphold all laws and regulations relating to businesses and professionals in the landscape industry.
  • Strive for excellence in all aspects of their business.
  • Cooperate in every reasonable and proper way with other members and industry professionals, and work with them to advance the business, professional and fellowship interests of the landscape industry in Colorado.
  • Use every opportunity to improve the public understanding of professionalism in the landscape industry.
  • Use all resources wisely and improve their company's understanding of environmental stewardship.

2026 Board of Directors

Our volunteer board provides strategic leadership and guidance to ALCC.

PRESIDENT
Ben Fisk
Fisk Lawnscapes, Colorado Springs

VICE PRESIDENT
Char Farley Chacon
Designscapes Colorado, Centennial

SECRETARY/TREASURER
Jessi Burg Outgrow Your Garage, Delta

PAST PRESIDENT
Anne Campbell Colorado Stoneworks Landscaping, Colorado Springs

At-Large Directors

Joshua Pool, Timberline Landscaping, Colorado Springs

Adam Rice, Brightview, Denver

Mari Medrano Mejia, CoCal Landscape, Denver

Jake Leman, Singing Hills Landscape, Inc., Aurora

LeAnn Ostheimer, Lifescape Colorado, Denver

Brison Bishop, Zak George Landscaping, Fort Collins

Nicole Stone, LMI Landscapes, Commerce City

2026 State Board (continue term)

Adam Rice Bluestem Landworks, Sedalia

Meet Our Staff

John McMahon

Chief Executive Officer

John McMahon brings extensive association management and outdoor industry experience to ALCC. Most recently he served as executive director of the National Ski Patrol. His background includes leadership roles with Breckenridge Tourism Office, Vail Resorts, Loveland Ski Area, and as deputy director of marketing for California State Parks. A Colorado native raised in Aspen, John is passionate about the outdoors and enjoys paddle boarding with his border collie Zoe. He and his wife have two grown children.

Tammy DiFalco

Membership & Sponsorship Director

[email protected]

Tammy works closely with members and sponsors to deliver exceptional value and ensure the best possible member experience. Her favorite part of the role is connecting with ALCC’s vibrant community. She brings previous association membership experience and holds a B.S. in Business Administration from Colorado State University. Tammy enjoys spending time with her family and exploring everything Colorado’s outdoors has to offer.

Melissa Emdin

Programs & Education Director

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Melissa oversees the Landscape Industry Certification program, ProGreen EXPO speakers, the ELITE Awards, CEO Exchanges, and many other educational initiatives. She brings more than a decade of program management and association experience, with a strong focus on certification. Melissa is passionate about providing relevant education to meet members’ needs. She enjoys spending time with her husband Will, sons Owen and Oliver, and their dog Parker.

Heather Smith

Communications Manager

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Heather Smith is a wellness trends expert with over two decades of experience communicating the science of healthy living to the public. As a national TV news contributor and founder of LACQUER inc., she has appeared on NBC, CBS, ABC, FOX, and Cheddar News, and has been featured in The New York Times. She brings custom wellness events to Google and the X Games and recently launched theWELLBEINGedge to help companies support employee wellness. Heather holds a Master’s in Biochemical & Molecular Nutrition from Tufts University and a Bachelor’s in Exercise Physiology from UMass Amherst. She lives in Boulder with her husband and three boys.

Rachael Coleman

Office Manager

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Rachael handles telephone inquiries, event marketing and registration, bookstore order fulfillment, and provides support across all ALCC departments. With a background in finance and high-level administrative roles in New York City, she brings strong customer service skills and retail management experience. Her attention to detail and friendly approach make her an invaluable resource for members and staff alike.

Ready to learn more or get involved?

Visit the Member Benefits