Our Team

With rapid advances in technology at our fingertips the world is able to share information at the click of an imaginary button. From a landscape business standpoint, technology has given us some very useful and helpful tools to be as efficient as we can possibly be. From a consumer standpoint, technology can make customer service very “hands- off”. We pride ourselves in remembering how nice “hands-on” customer service is. Although many apps and software advances help are efficiency it does not create a distraction or “email only” approach from us. You are not just a number to us. Your project and our standing relationship is the most important thing to us. We would like you to meet our staff…

Brandon Knight

Partner/ President of Landscape Development, Maintenance, and Snow Management

Achievements: Certified Landscape Technician-Landscape, Certified Landscape Technician-Landscape Maintenance, Certified Landscape Technichian-Irrigation, International Certified Paver Installer, Member of the National Association of Landscape Professionals, Member of the Association of Landscape Contractors of Colorado

Growing up in Colorado and working at a young age in his father’s auto wrecking yard, Brandon Knight is no stranger to hard work. From his childhood background, Brandon has always been very fond of equipment and machinery and knew he would have his own someday. In High School Brandon started a lawn care service and has never looked back. In 1994, Brandon started K & D Landscape and has maintained an A+ business rating with the Better Business Bureau. If his years in business don’t quite sell you (Over 20 with almost 30 years in the industry) his list of landscape certifications on a State and National level might. What has made Brandon successful in a tough industry for all these years is that he cares about people and he is passionate about our industry. Brandon is an expert on water features, fire pits, fireplaces, engineered walls, irrigation, paver patio and walkways, critical paths to successful project management, stone work, lighting, and just about any outdoor construction you can think of. Achievements aside, Brandon should be most proud about relationships he has kept and maintained with clients for 5, 10, even 20+ years. Brandon is not the man behind the scenes but rather a very influential component of why each of our projects stands out from the competition. Brandon enjoys spending time with his wife and son boating on Lakes throughout Colorado. If you work with us you will get to know Brandon well.


Jon LeDuc

Partner/ President of Landscape Design/Sales and Marketing

Achievements: Graduated Colorado State University, Bachelor’s Degree in Landscape Horticulture with a concentration in Landscape Design and Contracting, Professional Landscape guest on CNTV, Won best of Houzz in 2015 and 2016, Member of the National Association of Landscape Professionals, Member of the Association of Landscape Contractors of Colorado

With more than 13 years’ experience in the landscape design/build industry, Jon LeDuc has seen and built more custom projects then most at his age. He started Duke’s Landscape Design in 2009 and then went on to design and build his first 6 figure project at the young age of 26. Jon has become friends and has been mentored by nationally awarded and recognized designers and Landscape architects in various parts of the country. He is very driven and fortunate to have found his career path at the young age of 16. He is an expert in the Landscape Design/Build industry but admits he loves learning new things every day. Jon’s goals are to continue to win awards for landscape design and become a nationally accomplished and published professional in the industry. If you work with us you will quickly discover how passionate Jon is about his work and creating an award winning experience for his clients.

Born and raised in Colorado, Jon enjoys his time with his wife, family, and friends. He also loves to climb 14ers, backpack, hike, fish, golf, coach High School football and make music.


Tricia Nightingale-Peek

Landscape Designer

Achievements: Graduated from the University of Massachusetts with a Bachelor of Science in Landscape Architecture. Certified in Permaculture Design. In the process of becoming a Licensed Landscape Architect

Tricia has since been working with award winning landscape architects for 10 years. She especially loves horticulture and has been an avid gardener her whole life. Her passion for the landscape industry has brought her around the United States and Europe studying diverse design approaches and material palettes.

Tricia spent most of her life in New York and Massachusetts until she moved to Colorado in 2010. She is a huge sports fan and she enjoys traveling around the country to different Major League Baseball stadiums. Her goal is to see a game at each stadium. Tricia also enjoys cooking for her friends, gardening, and live music.


Allison Hibbs

Office Manager

Achievements: Graduated from Virginia Tech with a Bachelor of Science in Landscape Architecture and earned a Master’s degree in Urban Design at the University of Colorado, Denver.  Studied Landscape Design in China and Italy. LEED Green Associate. Living Building Challenge Ambassador. Experienced in QuickBooks and bookkeeping.

Authored Publications:  “To Get to Zero, Think Bigger” – RMI Outlet
“Loving Nature” – The Landscape Journal

Allison joined our team after living in England with her husband for two years. With a background in landscape design, Allison brings a passion for nature and outdoor living to our office, and works behind the scenes to make your projects a reality. She is also an avid proponent of sustainable design practices.  Allison is the interconnection between Outdoor Lifestyles’ clients and employees. She consults with prospective clients by walking them through our process and serves as the point of contact for our existing customers. She is responsible for scheduling landscape design consultations, employee meetings, and work orders for clients. Allison manages our accounts and ensures that each and every one our employees has what they need to succeed.

Allison enjoys traveling the world, which is displayed when she experiments in the kitchen. In her free time, you can find Allison hiking with her dog or cheering her husband on in eating competitions.


Luis Limon

Project Manager

Luis got to where he is today the old fashioned way: Hard work and a passion for the industry. With over 15 years in the industry, Luis moved up the ranks quicker than most becoming K & D’s Project Manager. Clients love him for his personality, professionalism, and attention to detail. We love him because he loves a challenge. If it’s a very technical install or a very busy schedule, Luis first accepts the challenge and then executes. We have very talented designers in house but a design is only a pretty picture if you don’t have the right people to install it. Luis is an artist. Luis enjoys spending time with his family and keeping up on the Denver Broncos.


Brian Kerr

Project Manager

Brian Kerr has 11 years’ experience in the construction industry and 6 years in the landscape industry, and he has a passion for creating breathtaking outdoor living spaces. He embraces the the philosophy of “do it right, do it once,” and he’s especially motivated by “the smile on a client’s face at the end of the day.” Brian loves to work with his hands and be outdoors, so his position at Outdoor Lifestyles is a perfect fit. Clients love him for his great deal of care for them and their projects. We love him for his care for this company and its success. A Colorado native (born and raised in Denver), Brian enjoys biking, snowboarding, fishing, camping, hiking, and boating. He’s also an avid Denver Broncos fan – a season ticketholder for the past ten years.


Matt Smith

Matt has been with Jon’s company, Duke’s Landscape Design from the very beginning and remembers when they used to do work for Peanut butter and Jelly Sandwiches. Matt is very intelligent and very much an artist. He is able to pull from a design’s direction and spin it to an experience. Matt is very precise in his craft and believes in our process. Clients love him for his intelligence, professionalism, and work ethic. We love him for his drive, personality, and what he brings to our portfolio. Despite being an Oakland Raider fan, Matt is a pretty darn good person. Matt enjoys the Denver scene and being on the cutting edge of introductory hair styles. He is coined as Mr. Denver within our company even though he is an avid Raiders fan.


Tim Lamar

Irrigation Technician/ Project Forman

Tim brings thirteen years of experience in the landscape industry. He is irrigation specialized and holds certification in WeatherTRAK irrigation components. He also has many years of experience working in the design/ build sector. Tim is safety oriented, and has a great deal of experience operating our arsenal of machinery. Tim is a true team player and has excellent customer service skills. Although he jokingly describes himself as handsome, humbled, and very caring; many would say that is actually an accurate description of Tim. His exuberant personality brings a sense of fun to job sites and all of our employees enjoy being around him.

Aside from being passionate about building dream landscapes for our clients, Tim is very family oriented. He takes great pride in coaching his two daughters’ and son’s soccer teams. Along with coaching, Tim also plays soccer for a local team.


Paco Limon

Maintenance Supervisor

Paco has been working for our company for ten years. He has a true passion for the landscape industry and always strives to continue learning related skills and gaining knowledge. He has built and maintained strong relationships with our maintenance clients and regularly exceeds their expectations. Paco is always the first to jump on board when a team member requests help, which demonstrates his kind and generous demeanor. Even during our busiest part of the season, Paco always has a positive attitude.

Schedule a consultation today!

Call us 303-425-8963 or email us at [email protected]

Office Hours

Mon-Fri 8:00am to 5:00pm

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