Our Team

From ownership and installation to our custom designers and contractors, Sonoran Gardens Landscape, Design & Construction in Tucson, Arizona, has an unmatched team of Southern Arizona outdoor living space experts that will bring you an outdoor paradise beyond what you ever dreamed possible!

Management Team

Chris Niccum, President / Owner of Sonoran Gardens of Tucson, Arizona

Chris Niccum


Chris has over 40 years experience in the landscape industry.  He received a Bachelor of Science degree in Ornamental Horticulture from Purdue University and has been employed as a Foreman for landscape firms, Grounds Manager for colleges, Horticulturalist for resort hotels in the Virgin Islands and Director of Grounds for the La Paloma Resort in Tucson.  He is also active in the construction industry and has been President and Board Member of both the Alliance of Construction Trades and the National Subcontractors Alliance.

In 1996 he founded Sonoran Gardens, a landscape design and construction firm that specializes in the creation of attractive and functional residential landscapes.  From the beginning he has operated the company with the simple philosophy that every project is an opportunity to meet a clients needs and exceed their expectations.  As the company has grown he has stayed actively involved with the day to day operations and takes a personal interest in ensuring that every project is completed to the highest standards.

Read about Chris Niccum’s Lifetime Achievement Award & bio from ALCA on page 16 of The ACLA Influence magazine!
On November 17, 2012, Chris Niccum was awarded the Arizona Landscape Contractor’s Association Lifetime Achievement Award… read press release

Kira Niccum-Pritzl, Operations Manager of Sonoran Gardens of Tucson, Arizona

Kira Niccum-Pritzl

Custom Care Manager/Owner

Kira worked as a Development Coordinator for a national real estate development company for six years before joining the Sonoran Gardens team. She has a bachelor’s degree in Business Administration from Cardinal Stritch University, and prides herself on hard work and dedication to getting every job done. Her experience in managing multiple consultants and maintaining intricate schedules aids in her ability to analyze situations for the most effective outcome. She has worked at Sonoran Gardens for two years as the Operations Manager. In this position she oversaw the operation of the company, refined and created new systems, and managed several aspects of the Custom Care Division. As Sonoran Gardens’ Custom Care Division grew, Kira’s focus shifted solely to the growth and improvement of Custom Care.

As the Custom Care Manager she oversees the success of our landscape and potted garden maintenance crews. She ensures our customers receive the service and quality they expect from Sonoran Gardens. Kira works closely with Sonoran Gardens’ in house crews as well our clients to address any issues and resolve any concerns. This position allows her to utilizes her learned skills in planning and problem solving. Most importantly the role is about making sure Sonoran Gardens’ new and loyal customers expectations are continually exceeded.

Construction Team

Matt Niccum of Sonoran Gardens of Tucson, Arizona

Matt Niccum

Construction Manager/Owner

Matt Niccum has worked at Sonoran Gardens for a total of 6 years. He started working summers as a laborer during college, and then as a Construction Foreman and Construction Supervisor after college. He currently holds the position of Construction Manager, and is responsible for the day to day running of the construction jobs at Sonoran Gardens. His years working in the field, on a crew and running a crew, lends him the experience to manage the in-house crews and subcontractors. He is in the field every day meeting with the subcontractors, clients, and in-house crews making sure that the jobs are running on schedule and as planned.

Matt strives to make each project run as smoothly as possible creating a day-by-day calendar and project information sheet that anyone can look at during the project and know where the project currently stands and where the project needs to move. He works directly with everyone involved in the project coordinating each piece of the puzzle to create a finished product that is a beautiful, functional, and livable space for the client. After all, the project is for the client, and they are the ones who will live in the space long after we are done building it.

Custom Care Maintenance

Donald Sumski of Sonoran Gardens of Tucson, Arizona


Custom Care Manager

Bio here…..

Design Team

Sven Gunn of Sonoran Gardens of Tucson, Arizona

Sven Gunn

Sven Gunn, a professional member of the Association of Professional Landscape Designers (APLD), is an award winning landscape designer creating unique residential landscapes since 1998. Sven received his BS from the University of Arizona in Interior Design. After many successful years creating exciting interiors, he shifted his focus. Now, in his 15th year, he is creating new and exciting outdoor living spaces. Sven has earned several awards from the Arizona Landscape Contractors Association (ALCA) as well as voted Most Creative Landscape Professional in 2007 by Tucson Home and Garden magazine. A philanthropist at heart, he enjoys donating his time to benefit such organizations as The Boys and Girls Club of Tucson, Tucson Botanical Gardens, and the Tucson Zoological Society.

Sven continues his passion to create unique landscapes emphasizing water conservation, use of native plants and provide lasting value and pleasure for the homeowner.

Roberta Braeglemann of Sonoran Gardens of Tucson, Arizona

Roberta Braegelmann

Roberta started her career with Sonoran Gardens in 1999 as a Landscape Designer. She earned an Associate Degree in Landscape Technology from Pima Community College, focusing her studies in design.

SLM LogoRoberta has earned several awards from the Arizona Landscape Contractors Associate, (ALCA) including a Judges Award in 2002, 2003, 2004, 2005, an Award of Distinction in 2005 and in 2011 she received ALCA certification for Sustainable Landscape Management. Roberta has also received awards from Tohono Chul Park – ADWAR Xeriscape Contest in 2003, 2004 2005 and was awarded first place for Professional Residential Xeriscape in 2006.

Margaret West of Sonoran Gardens of Tucson, Arizona

Margaret West

Margaret West has been the recipient of over 50 awards from local, state and national design competitions including an “Outstanding Lifetime Achievement Award” from the Arizona Landscape Contractor’s Association. Margaret received her training in landscape architecture at the University of Arizona. She is a third generation Arizonan and her work has been featured in many local and national newspapers, magazines and periodicals. She has been a pioneer of the Arizona xeriscape movement and especially loves projects that focus on water harvesting and creating low water use oases. Margaret’s master plans include pools, spas, walls, paving, patios, ramadas, driveways and plantings — all aspects of outdoor living in the desert southwest.

Margaret specializes in residential design and has received awards for two public projects: one for the ramada and patio gardens at the Tucson Botanical Gardens and the other as the head of the design team for the Women’s Plaza of Honor on the University of Arizona campus.

Contact us at 520-579-9411 for your complimentary consultation.

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Sonoran Gardens, Inc.

Sonoran Gardens, Inc.