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Started in 1999 as All Season Lawn Care, our initial client base consisted of work on mid to large sized apartment communities throughout Phoenix. Over time, our services expanded as we began working with homeowners’ associations, medical centers, and commercial buildings. In 2009, we reformed as Shamrock Landscaping Inc. when we added partners to company who had worked in the industry since the mid 1980’s. 

Today, Shamrock brings together resources to create effective and professional landscape results. We continue to strive to be an industry leader by providing full service commercial landscape services that range from turf maintenance to tree trimming to design/installation to weed control. 

Throughout our history, Shamrock’s focus has been to bring together some of the top talents in commercial landscaping. We provide professional services that have earned us praise from our customers as well as envy from our competitors. In a field that sees constant employee change, we have been able to maintain crews and supervisors who have worked together for over 10 years in the valley. This is achieved by placing a high value on the importance of people and understanding the value of educating our personnel on the latest techniques and practices.

Having started in the landscape industry in the late 1980’s working in golf course landscape maintenance, Patrick brings a tremendous amount knowledge and experience to Shamrock Landscaping Inc. As he worked his way up the ranks from Crew Member to Foreman to Supervisor to Operations Manager, Patrick continually strived to improve his knowledge in the industry to better serve his customers.

Patrick’s experience has allowed him to work hand in hand with many of the valley’s premier management companies and community managers. His experience with large landscape companies includes managing over 30 maintenance crews, supervision of installation projects in excess of $1 million, and the completion of numerous hours of specialized landscape training.

When not working, Patrick enjoys camping with his family and riding quads.




David ‘DJ’ Johnson

Office Manager

As an Army veteran and previous business owner, David uses his organizational experience to help keep the Shamrock team up to date and informed. His dedication to the company has been a great asset. David’s responsibilities include billing, work order tracking, and corporate event planning.
When not working, he enjoys spending time with his family and church friends playing tennis and soccer.



Business Information

6801 N 21st Ave Ste K
Phoenix, AZ 85015

602-684-0994
http://www.shamrocklandcare.com

Type(s) of Business

Landscape Contractors
Commercial Landscape Contractors
Irrigation Design
Irrigation Repair
Landscape Architect
Landscape Design
Landscape Maintenance
Landscaping Clean Up

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