Meet our Dedicated Team of Clean Energy Professionals


President and CEO

Burke Ewers is President & Chief Executive Officer (CEO) of Emilygrene Corp., and a member of the corporate board of directors. He joined Emilygrene Corp. full-time in July 2015, bringing more than 15 years of energy industry leadership, product expertise, and executive management experience to the role.

Burke oversees the corporate direction and strategy for field operations, including sales, consulting, marketing, partnerships, and channels. His focus remains on leadership, innovation, and, as always, clients first. “Its our job to provide clean energy solutions that deliver strong economic benefits combined with improved work environments and positive environmental benefits.”

After receiving a Bachelor’s Degree in Commerce – Finance from Santa Clara University, he moved to La Verne to start his family. Burke runs his business, his youth sports teams, and his personal life by a simple quote: “You don’t inspire your teammates by showing them how amazing you are, you inspire them by showing them how amazing they are.”

Prior to Emilygrene Corp., Burke served as Sr. Vice President of Sales for Lime Energy, where his work with end use customers and utility clients demonstrated improved operational efficiencies and led to significant growth. Burke has also served as Vice President of Sales and Marketing for Parke Industries where he excelled in a variety of responsibilities.

As a parent, coach, and CEO, Burke aims to foster a collaborative and fiscally responsible organization, built on a strong foundation of principles, including teamwork, communication, integrity, transparency, and customer service. Burke understands the complex financial models of energy projects and believes his experience in strategic planning, finance, and investment performance brings unmatched value to Emilygrene Corp. clients.


Chief Financial Officer (CFO)

Adrienne Ewers brings a wealth of business and financial experience to Emilygrene Corp. In her previous role as Controller for the Upland Sports Arena, she managed all company business practices and procedures, from financial and strategic planning to tax compliance and vendor relations. Her natural abilities with arithmetic, corporate organization, and systematic approach to business has enabled her to work successfully with several startup companies and organizations.

Adrienne, through her strong attention to detail, has also served as an advisor to several small businesses constructing proposals for growth and success. She is a graduate from Santa Clara University, where she received a Bachelor’s Degree in Finance. Raised in an entrepreneurial family, Adrienne made her start in the business world working as an intern for a family business – Parke Industries.

With an altruistic spirit, Adrienne also dedicates her time to volunteer work with local youth sports programs. She enjoys a healthy lifestyle with hobbies including exercise, weight training, and running. A native Californian, Adrienne lives in La Verne with her husband, Burke, and four kids.


Vice President / Operations

Jeremiah Gill joins Emilygrene Corp. as an energetic leader of field operations and internal organization. He began consultation work with the company in May 2017 and entered the role of Vice President of Operations officially in September 2017. Through his previous work as both a field technician and foreman on multiple projects, Jeremiah has demonstrated his capacity to guide a team of service professionals and coordinate successful retrofits and installations.

With an equal dedication to clean energy technology and assisting businesses and communities with energy efficiency upgrades, Jeremiah has been integral to successfully integrating new service lines to Emilygrene Corp. His hands-on personality, leadership skills, and professionalism have immediately made Jeremiah an essential member of the management team and allowed him to work with clients on a growing number of successful green energy renovations.

As a fellow La Verne resident, his interests include coaching youth athletics, participating in community organizations, and being an active father and husband. Jeremiah continues to grow the Emilygrene Corp. team while ensuring future success on a daily basis.


Director / Client Engagement

As Emilygrene Corp. looked to fill the role of Director for Client Engagement, only one name came to mind that could properly fill those shoes – Mary Bonura. With over 15 years of experience in marketing and customer service, there is absolutely no limit to what Mary can do.

Mary has worked in the energy industry for the better part of her 15 year tenure. From developing strategic marketing initiatives, to being an essential part of the innovation behind Emilygrene Corp. products and solutions, she understands Emilygrene Corp. from the inside out.

Mary has an innate ability to communicate, design, and implement effective measures to meet the discerning needs of Emilygrene Corp. clients. Her experience in leadership, project organization, and customer service combined with her ability to manage all aspects of our business makes her one of the best in the industry.

Mary is an avid reader, and also holds a black belt in Muay Thai and Krav Maga. She is currently training for her second martial arts degree. She lives in Southern California.


Director / Marketing

Christopher Razo joined the Emilygrene Corp. team in 2017 as Director Marketing, implemeting company marketing campaigns and initiatives that allow Emilygrene Corp. to inform, reach out, and connect with our clients.

Christopher graduated from California State University, Fullerton with a Bachelor’s Degree in Communications – Entertainment Studies. With over 6 years of experience in customer service and relationship development, he is skilled in creating lively and original Emilygrene Corp. re-sources.

Coming to Emilygrene Corp. from a previous role as an Inside Sales Representative for Graybar Electric, Christopher has developed a knowledge of the industry essential to the role. His addi-tional expertise in social media outreach lays the groundwork for the future of Emilygrene Corp. online.

We are very excited about the material we are now able to provide our clients as Christopher continues to develop the Emilygrene Corp. brand. He is an active musician, writer, and graphic designer who loves entertainment and film. He lives in Southern California.


Director / HVACR Design & Maintenance

David Malveaux is our director in charge of our full line of HVACR (Heating, Ventilation, Air Conditioning & Refrigeration) services. As part of the Emilygrene Corp. merger with Victorville Air Tite Heat Rite in May 2017, David joins the Emilygrene Corp. team to provide both design and maintenance HVACR options to new and existing clients.

David brings over 40 years of experience to his role at Emilygrene Corp. and remains the active CEO of Air Tite Heat Rite. His expertise in clean energy HVAC installation, preventative maintenance, original design concepts, and customer service prove his ability to both work in the field and as a leader for his crew. His diligence, workmanship, and charm have made him a master of his trade and a brilliant addition to the Emilygrene Corp. management team.


Director / Facility Controls

Ben Drake joins Emilygrene Corp. as an expert in facility controls, communications networks, and clean energy technology. He began with the company in 2017 as Director of Facility Controls. Through his previous work both in field installation and in the entertainment industry, Ben brings his experience in design and coordinated control networks to lead our team of dedicated technicians.

With an equal passion for increasing awareness of clean energy initiatives and assisting clients and communities with energy efficiency upgrades, Ben has guided many of our largest projects to completion through his attention to detail and precision. His professionalism, outgoing personality, and customer driven focus have immediately made him an integral member of the management team.

A La Verne, California resident, his interests include participating in community organizations, and being an active father.