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Cesar Rivera Email & Phone Number

Operations Manager at Stark Tech
Location: Longwood, Florida, United States 11 work roles
1 work email found @delair.com 2 phones found area 787 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email c****@delair.com
Direct phone (787) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Operations Manager
Location
Longwood, Florida, United States
Company size

Who is Cesar Rivera? Overview

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Quick answer

Cesar Rivera is listed as Operations Manager at Stark Tech, a with 35 employees, based in Longwood, Florida, United States. AeroLeads shows a work email signal at delair.com, phone signal with area code 787, and a matched LinkedIn profile for Cesar Rivera.

Cesar Rivera previously worked as Senior Project Manager at Colwill Engineering, Inc. and Project Manager at Trane Technologies.

Company email context

Email format at Stark Tech

This section adds company-level context without repeating Cesar Rivera's masked contact details.

{first_initial}{last}@delair.com
86% confidence

AeroLeads found 1 current-domain work email signal for Cesar Rivera. Compare company email patterns before reaching out.

Profile bio

About Cesar Rivera

FACILITIES / OPERATIONS / ACCOUNT MANAGEMENTExtensive Leadership and Management Experience in Multiple Businesses within the HVAC and Building Automation Industry, with a Proven Track Record of Sales/Profit Increases in HVAC Equipment Sales.Strong Background in Facility Management, HVAC Project Management, Building Automation, Energy Management, HVAC Automatic Controls, System Design, CMMS Software, Auto Cad, HVAC Service/Maintenance, and Other HVAC-Related Disciplines.Quality-driven leader with history of positive results in leading start-up and turnaround efforts, maximizing team performance, and using innovative approaches to business growth. Able to manage complex, multi million-dollar accounts effectively through excellent relationship development skills. 30+ years of experience. Bilingual in Spanish and English.

Listed skills include Budgets, Facilities Management, Contract Management, Hvac, and 20 others.

Current workplace

Cesar Rivera's current company

Company context helps verify the profile and gives searchers a useful next step.

Stark Tech
Stark Tech
Operations Manager
buffalo, new york, united states
Employees
35
AeroLeads page
11 roles · 25 years

Cesar Rivera work experience

A career timeline built from the work history available for this profile.

Operations Manager

Current

Longwood, Florida, United States

Sep 2024 - Present

Project Manager

Sanford, Fl

In charge of HVAC & controls project full cycle, from start to finish. Perform turnover meetings with Superintendent and Foremans to ensure that they have full project knowledge. Performe buyouts with vendors and subcontractors & assing PO’s. Prepare equipments submittals and O&M manuals. Track project performance in order to analyze the successful completion of short-term and long-term goals. Meet all budgetary objectives and makes all necessary adjustments based on financial analysis. Manage the amount o in-house personnel needed on the project and adjust as necessary. Delegate project task based on staff members individual skills and experience levels. Mentor Jr. Project Managers in order to improve and develop their leadership skills. Conduct site visits to verify progress and identify any potential and critical issues. Work with Project superintendent and Engineering teams to recommend recovery plans, and update the schedule and budget accordingly. Recommend project monthly payouts.

Nov 2017 - Jul 2018

Vice President

San Juan, Puerto Rico

We are a company focus on facility maintenance, energy efficiency and energy conservation for medium and large facilities. Create and apply proprietaries preventive maintenance guides for all systems and equipment, to ensure proper systems operation that will redound on reducing energy consumption and useful life extension. Sales and installation of HVAC systems, building automation for HVAC, electrical and access control systems.

Jan 2014 - Jun 2017

Owner

Crf Air Conditioning Specialists

Carolina, Pr

Held full responsibility for all aspects of the business, including Sales, Marketing, Finance, HR, and Operations areas. Trained, coached, and supervised all personnel. Established and maintained loyal client base. Performed HVAC designs, installations, AutoCAD shop drawings, and as-built drawings.

Oct 2012 - Jun 2017

Project / Facility Manager

Degetau Federal Building, Chardon Ave. San Juan Pr

In charge of service and maintenance of all mechanical, electrical and architectural systems within the San Juan Federal Office, Court House and Child Care Center facilities of a service/maintenance company specializing in federal government facilities services. Supervise, train, and evaluate team of union mechanics and electricians as well as administrative assistant. Approval all company purchases, maintain all expenses, manage equipment/material inventory, monitor payroll, and authorize all actions regarding site. Create yearly budget and maintain it. Select subcontractors and create daily work schedules for company personnel. Ensure compliance with GSA preventive maintenance schedules and OSHA safety codes. Conduct weekly and monthly employees safety training. Oversee all Quality Control matters and tenants complaints.On call 24/7.

2006 - 2012 ~6 yrs

Account Manager

Guaynabo, Puerto Rico

Functioned as Account Manager for the entire HVAC division. Directed sales and marketing for Building Automation and Energy Management Controls, overseeing delivery of product presentations at seminars, trade shows, and conventions. Served as Project Manager for full cycle of HVAC projects, supervising teams of over 25. Prospected for clients through cold calls, conducted follow-up on proposals, and visited both new and existing clients.

2004 - 2006 ~2 yrs

Account Excecutive

Invensys

San Juan, Puerto Rico

Implemented sales and marketing strategies for new product entitled Zigma (software design product for building automation) to penetrate Puerto Rico and Latin America pharmaceutical markets. Engaged in 50% travel, visiting clients in person to establish relationships and secure sales commitments. Delivered presentations at seminars, shows, and conventions.

2002 - 2003 ~1 yr
Team & coworkers

Colleagues at Stark Tech

Other employees you can reach at starktechgroup.com. View company contacts for 35 employees →

FAQ

Frequently asked questions about Cesar Rivera

Quick answers generated from the profile data available on this page.

What company does Cesar Rivera work for?

Cesar Rivera works for Stark Tech.

What is Cesar Rivera's role at Stark Tech?

Cesar Rivera is listed as Operations Manager at Stark Tech.

What is Cesar Rivera's email address?

AeroLeads has found 1 work email signal at @delair.com for Cesar Rivera at Stark Tech.

What is Cesar Rivera's phone number?

AeroLeads has found 2 phone signal(s) with area code 787 for Cesar Rivera at Stark Tech.

Where is Cesar Rivera based?

Cesar Rivera is based in Longwood, Florida, United States while working with Stark Tech.

What companies has Cesar Rivera worked for?

Cesar Rivera has worked for Stark Tech, Colwill Engineering, Inc., Trane Technologies, Del-Air Heating And Air Conditioning, and Randall Mechanical, Inc.

Who are Cesar Rivera's colleagues at Stark Tech?

Cesar Rivera's colleagues at Stark Tech include Andrew Marra, Peter Glauber, Patrick Mckillen, Nathan Mcmillen, and Kyle Meyer.

How can I contact Cesar Rivera?

You can use AeroLeads to view verified contact signals for Cesar Rivera at Stark Tech, including work email, phone, and LinkedIn data when available.

What skills is Cesar Rivera known for?

Cesar Rivera is listed with skills including Budgets, Facilities Management, Contract Management, Hvac, Customer Service, Construction Management, Strategic Planning, and Construction.

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