Executive Administrator of Corporate Affairs Since 2008 Lisa has 20 plus years of accounting/office experience which has allowed her to evolve into the Office Manager position with SiteWorks. Utilizing these acquired skills allows Lisa to manage the accounting and HR departments for SiteWorks, keeping the processes and procedures current with the company needs.

Office Manager Since 2012 Cindy has years of experience in the accounting field ranging from AR, Collections, AP and Office Management. While working at SiteWorks, Cindy has been able to utilize this knowledge to specialize in Accounts Receivable; processing billings, lien releases, insurance, contract administration and any other tasks the company requires of her.

HR Manager Since 2019 Marisela holds a variety of roles within the personnel department for SiteWorks. Her responsibilities include the creation and implementation of all HR policies and programs, while strategically overseeing employee growth and relations. She is on the forefront of development, training and benefits. Being proficiently bilingual and managerially experienced, her communication and leadership skills enables her to interface with all coworkers, making her a key team member.

Accounts Payable Specialist Since 2017 With a degree in Business Administration, Mari began her professional career in the medical industry. After 5 years, she decided to make a change and accepted the opportunity to work at SiteWorks. Her specialty at SiteWorks is Accounts Payable; however, she also assists with additional accounting and HR duties.

Business Development Since 2008 Jeff’s primary role is to establish new and maintain existing business relationships, explore and identify current and future business opportunities and general oversight of estimating and contract administration.

Business Development Since 2015 Cole assists in estimating and contract acquisitions, along with establishing new and maintaining current business relationships.

Estimating/Purchasing Since 2005 Sergio Robles brought an extensive amount of experience in the realm of Estimating & Purchasing when he joined SiteWorks in 2005, having come up through the operational side of the industry. Today, as a Vice President, he is responsible for managing both of these departments for the company.

Purchasing/IT Since 2006 Patrick has over 40 years experience in Arid Lands Horticulture and Arboriculture. He has worked in all aspects of commercial landscape industry. He handles purchasing, communimation, IT and facilities management for SiteWorks. He holds numerous industry certifications and recognitions including being an ISA Certified Arborist.

Project Manager Since 2014 Raised in Madison, WI. Graduate of University of Wisconsin La Crosse. Relocated to Phoenix Arizona in 1993. 21 years in the Landscape Construction Industry.

Project Manager Since 2012 Having coming up through the industry in the realm of landscape estimating, his vast knowledge for job analysis has allowed him to successful manage the budgets for projects of varying sizes.

Project Manager Join SiteWorks in 2021. Brett comes with many years of commercial landscape management experience.

General Superintendent Since 2005 In 2005, Scott Gibson joined SiteWorks as General Superintendent and has been responsible for all field and safety operations in the company's construction division, in addition to his Vice President capacity.

Site Superintendent Since 2006 When Susano Acosta joined SiteWorks in 2006, his extensive field ability enabled him to get promoted from Foreman to Site Superintendent, in a relatively short period of time. Susana has effectively supervised several of the more challenging and “date-certain delivery” projects both in and out of town.

Site Superintendent Since 2015 Javier joined SiteWorks as a Site Superintendent in 2015. Relocating from Tucson, Javier brings 30 plus years of landscape construction experience with him including subdivision, commercial, industrial, public works and schools.

Operations Manager Since 2016 In his role at SiteWorks, Dan is responsible for the oversight of the maintenance team, increasing customer satisfaction and operational efficiencies. Dan received his degree in Horticulture with an emphasis in Turf Management from the University of Minnesota. Prior to SiteWorks, Dan was a Golf Course Assistant Superintendent for eighteen (18) years. He has over eleven (11) years’ experience in landscape operations/personnel management.

Operations Manager of Special Projects Since 2016 Chris has worked in the Landscape Management industry for 10 years, beginning in the field as a laborer in 2008. His areas of expertise are water management & conservation, customer relations and project management. Chris has the ability to manage any project small or large with a multitude of moving parts, and ensure the expectations of the customer are exceeded.

Account Manager Since 2018

Account Manager Since 2017 Nick worked 15 years in big box retail with 10 years of them in management positions before starting his own landscape business in 2002. Over the last 14 years he has worked with HOA's, Big Box Retailers, small businesses, estates and property management companies as both an account manager and a business owner.

Chief Estimator Since 2017 Aaron graduated from Arizona State University in 2007 with a Business degree. After nearly 10 years as a Property Manager, Aaron decided to make a career change and came to SiteWorks to work as an Account Manager. Aaron’s unique perspective allows him to be detail oriented and proactive to the needs of the property and client.

Maintenance Accounting Assistant and Office Manager Since 2017 Kellee Morgan is SiteWorks Accounting Assistant, she brings with her over 15 years of experience in Accounting and office management. Kellee has been successful working in many different departments for small to large businesses. Kellee has previously held positions in Accounting and Payroll departments as well as working many years as an Executive Assistant. Kellee resides with her husband Justin and their dog Cooper in Chandler.

Site Superintendent Since 2019 As Field Superintendent, he will be responsible for mentoring and training our field crews in using ALCA's best practices.

Site Superintendent Since 2019 As Field Superintendent, he will be responsible for mentoring and training our field crews in using ALCA's best practices.

Division Manager Joined in 2008 -

Administrative Director Join 2020