One Group. Many Disciplines. Unified Purpose.

Z Services Group is a group of companies that offers a range of services in the heating, ventilation, air conditioning and refrigeration (HVAC&R) industry. The company was founded by a multifaceted mechanical engineer with a professional engineer license for the state of Florida, who has over 20 years of experience in the industry. The company aims to provide high-quality, innovative, and cost-effective services to its clients, while also creating value for its stakeholders and employees.

Mission

To deliver high-quality, innovative, and cost-effective solutions across the HVAC&R industry. We are committed to creating long-term value for our clients, employees, and stakeholders by integrating engineering expertise, operational excellence, and a people-first approach in every aspect of our work.

Vision

To become a trusted leader in the global HVAC&R industry—recognized for our multidisciplinary capabilities, commitment to sustainability and education, and our ability to connect people, technology, and performance through a unified service platform.

Core values

Excellence
We strive for the highest standards in every service we provide, never compromising on quality or performance.

Integrity
We conduct our business with transparency, honesty, and respect, fostering trust with every relationship.

Innovation
We embrace continuous improvement and the latest technologies to offer forward-thinking solutions tailored to each client.

Teamwork
We believe collaboration drives better outcomes—internally across our subsidiaries and externally with clients and partners.

Social Responsibility
We are committed to building a better future through sustainable practices, education, and community engagement.

Jason Alphonso, PE, PMP

ZES Principal / Owner - ZTS Co-Owner

Mr. Alphonso has over twenty years of experience in the HVAC&R/Energy industry inmanagement, engineering consulting, mechanical, electrical, and plumbing (MEP) design,mechanical contracting, operations & maintenance (O&M), energy conservation,sustainability, engineering research, and education. His experience includes leadership andmanagement in two large (multi-billion) organization, a medium-size business, a federallyrecognized Native American owned company with multiple 8(a) companies, and a smallbusiness. Mr. Alphonso firmly believes in aligning profit, people, purpose, and planet in all hisendeavors, as evidenced by his work and career with a wide range of profit and non-profitorganizations.

Professional Focus

  • New and Existing Facilities
  • Mechanical, Electrical, and Plumbing Design
  • Energy Conservation / Audits
  • Sustainability / LEED
  • Strategic Planning
  • Indoor Air Quality (IAQ)
  • Engineering Research & Education
  • Program and Project Management
  • Facilities Engineering / O&M
  • Team Building & LeadershipSummary

Education

  • MS, Mechanical Engineering |University of Florida

  • BE, Mechanical Engineering |University of Mumbai

Professional Registration

  • Professional Engineer (PE) – Florida – #67464
  • Certified Mech. Contractor (CMC) – Florida – #1250374
  • Mold Services Assessor (MRSA) – Florida – #3635

Training / Certifications

  • Certified Energy Manager (CEM)

  • USGBC LEED Accredited Professional (LEED-AP)

  • ASHRAE Operations and Performance Management Professional (OPMP)

  • Project Management Professional (PMP)

Professional Focus

  • Talent Acquisition
  • Compliance
  • Training & Development
  • HR Technology Selection & Implementation
  • Strategic Planning
  • Employee Relations
  • Benefits & Compensation
  • Succession Planning
  • Employee Engagement
  • Team Building & Leadership

Education

  • Juris Doctor (JD) of Law | FAMU College of Law

  • BS, Nutrition & Food Science | Auburn University

Training / Certifications

  • Senior Professional of Human Resources (SPHR)

  • Society of Human Resources Management – Senior Certified Professional (SHRM – SCP)

  • Florida Public Notary

Laura Alphonso, JD, SPHR, SHRM-SCP

ZTS Principal / Co-Owner

Ms. Alphonso has over fifteen years of experience in human resources leadership roles in a variety of industries to include hospitality, non-profit, high-tech manufacturing, fintech, and consulting. Prior to delving into human resources, she worked in leadedrship roles in operations management for larger companies such as the Walt Disney World Resort, Sodexho, Panera Bread, and Morrison Management Specialists. She brings with her an appreciation for understanding the operational aspects of different compandfies and a law degree obtained at night while working full-time as a human resources manager. These two items provide her with a unique perspective from other HR consultants with a more traditional HR background to provide consultive human resources guidance that will work ZTS’ clients. Her employer experience ranges from global publicly traded companies to private companies of around one hundred employees. Although Laura has worked with multiple large employers, she prefers to partner with smaller employers in the private sector.Additionally, she has experience with companies that are federal contractors. Her focus is to maximize productivity through strategic workforce planning, training, employee engagement initiatives, and maintaining compliance while fostering a collaborative, engaging, and company cultures where employees feel valued.

Scroll al inicio