Zonatherm was founded in 1969 by Albert Izzo. His vision was to represent manufacturers in the Chicagoland area and be able to service everything he sold. With that in mind, he also founded Zonatherm’s sister company, ThermFlo, the same day. They have been the exclusive manufacturer’s representative in the Chicagoland area for Vertiv™/Liebert® since day one.
With a sales company, Zonatherm, and service company, ThermFlo, under one roof, Al’s business flourished, and in 1994, he bought a 30,000-square-foot building in Wheeling, Illinois, a Northwest suburb of Chicago. In 2002, Zonatherm became the exclusive industrial dealer for Generac® standby generators in the greater Chicagoland area. In 2016, the companies began construction of their new headquarters in Buffalo Grove, IL, where both Zonatherm and ThermFlo currently reside.
A team approach to all we do
We’re a supportive group here, and it shows. Our average employee tenure is over 14 years.
30 Fundamentals
The way Zonatherm employees approach their work and interact with customers is the key to our success, and we’ve put our high standards for performance in writing. We know if our employees follow our Fundamentals, they’ll take pride in their work and strive to be the best, every day.
Our monthly Greatness through Gratitude program celebrates and rewards our employees for embracing these principles.
#1
Understand your customer’s world, including their work rules and culture. Know their challenges and frustrations. See the world from their perspective. Treat them the way you would want to be treated if the roles were reversed. The better you understand them, the more effectively you can anticipate and meet their needs.
#1
Put yourself in the customer’s shoes
Understand your customer’s world, including their work rules and culture. Know their challenges and frustrations. See the world from their perspective. Treat them the way you would want to be treated if the roles were reversed. The better you understand them, the more effectively you can anticipate and meet their needs.
Put yourself in the customer’s shoes
#2
In all situations, act in the best interests of our customer, even if it’s to our own detriment. There’s no greater way to build a reputation than to earn the trust of those we serve, and there’s no greater way to build trust than to do what’s right for others. Every day.
#2
Do what’s best for the customer
In all situations, act in the best interests of our customer, even if it’s to our own detriment. There’s no greater way to build a reputation than to earn the trust of those we serve, and there’s no greater way to build trust than to do what’s right for others. Every day.
Do what’s best for the customer
#3
Demonstrate an unwavering commitment to doing the right thing in every action you take and in every decision you make, even when no one’s looking. Always tell the truth. If you make a mistake, own up to it, apologize, and make it right. Be impeccable with your word.
#3
Act with integrity
Demonstrate an unwavering commitment to doing the right thing in every action you take and in every decision you make, even when no one’s looking. Always tell the truth. If you make a mistake, own up to it, apologize, and make it right. Be impeccable with your word.
Act with integrity
#4
Take pride in the quality of everything you touch and everything you do. Always ask yourself, “Is this my best work?” Everything you touch has your signature and makes a statement about you. Make sure it’s a statement of excellence.
#4
Make quality personal
Take pride in the quality of everything you touch and everything you do. Always ask yourself, “Is this my best work?” Everything you touch has your signature and makes a statement about you. Make sure it’s a statement of excellence.
Make quality personal
#5
The goal is to get things “right,” not simply to get them “done.” While we always want to work with a sense of urgency, sometimes we need to slow down in order to speed up. Double-check your work.
#5
Do it right the first time
The goal is to get things “right,” not simply to get them “done.” While we always want to work with a sense of urgency, sometimes we need to slow down in order to speed up. Double-check your work.
Do it right the first time
#6
People expect us to respond to questions and concerns quickly, whether it’s in person, on the phone, or by e-mail. Keep all those involved continuously updated on the status of outstanding issues. Getting back to people promptly is one way to demonstrate your passion for excellence.
#6
Be a fanatic about response time
People expect us to respond to questions and concerns quickly, whether it’s in person, on the phone, or by e-mail. Keep all those involved continuously updated on the status of outstanding issues. Getting back to people promptly is one way to demonstrate your passion for excellence.
Be a fanatic about response time
#7
Take personal responsibility for making things happen – somehow, someway. Respond to every situation by looking for how we can do it, rather than explaining why it can’t be done. Be resourceful and show initiative. Don’t make excuses. Take the extra step to solve the problem. See issues through to their completion.
#7
Take ownership
Take personal responsibility for making things happen – somehow, someway. Respond to every situation by looking for how we can do it, rather than explaining why it can’t be done. Be resourceful and show initiative. Don’t make excuses. Take the extra step to solve the problem. See issues through to their completion.
Take ownership
#8
Know and practice the safety procedures for your job. Watch out for the safety of your teammates as well, for you are your brother’s keeper. Never take shortcuts that compromise your safety or that of your teammates.
#8
Think safe, work safe
Know and practice the safety procedures for your job. Watch out for the safety of your teammates as well, for you are your brother’s keeper. Never take shortcuts that compromise your safety or that of your teammates.
Think safe, work safe
#9
Deliver on your commitments every time. This includes being on time for all phone calls, appointments, meetings, and promises. Do what you say you’re going to do, when you say you’re going to do it. If a commitment can’t be fulfilled, notify others early and agree on a new commitment to be honored.
#9
Honor commitments
Deliver on your commitments every time. This includes being on time for all phone calls, appointments, meetings, and promises. Do what you say you’re going to do, when you say you’re going to do it. If a commitment can’t be fulfilled, notify others early and agree on a new commitment to be honored.
Honor commitments
#10
Put simply, we exist for no other reason than to serve our customers – external and internal ones. Customer satisfaction is for lesser companies. Take the extra steps necessary to blow away our customers with amazing service experiences that create stories and customer loyalty. Remember that our most important relationship is with the customer, not with the equipment. Do the unexpected.
#10
Deliver legendary customer service
Put simply, we exist for no other reason than to serve our customers – external and internal ones. Customer satisfaction is for lesser companies. Take the extra steps necessary to blow away our customers with amazing service experiences that create stories and customer loyalty. Remember that our most important relationship is with the customer, not with the equipment. Do the unexpected.
Deliver legendary customer service
#11
Be organized and plan your work for maximum efficiency. Have all the tools necessary before starting your work. Be thoughtful about your schedule, and have a game plan for your calls, your tasks, and your workday. Know the priorities and work on them first.
#11
Work smart
Be organized and plan your work for maximum efficiency. Have all the tools necessary before starting your work. Be thoughtful about your schedule, and have a game plan for your calls, your tasks, and your workday. Know the priorities and work on them first.
Work smart
#12
No one’s perfect. Look for the best in each other, and provide rigorous support, including honest and direct feedback. Be willing to step into another role or help a co-worker when that’s what’s required for success. Consider how your actions impact your teammates. There’s no such thing as one person or one department succeeding and another falling short. We win and lose as a team.
#12
Have each other’s backs
No one’s perfect. Look for the best in each other, and provide rigorous support, including honest and direct feedback. Be willing to step into another role or help a co-worker when that’s what’s required for success. Consider how your actions impact your teammates. There’s no such thing as one person or one department succeeding and another falling short. We win and lose as a team.
Have each other’s backs
#13
Apply your creativity, spirit, and enthusiasm to developing solutions, rather than pointing fingers or dwelling on problems. Identify lessons learned and use those lessons to improve our processes so we don’t make the same mistake again. Get smarter with every mistake. Learn from every experience.
#13
Practice blameless problem-solving
Apply your creativity, spirit, and enthusiasm to developing solutions, rather than pointing fingers or dwelling on problems. Identify lessons learned and use those lessons to improve our processes so we don’t make the same mistake again. Get smarter with every mistake. Learn from every experience.
Practice blameless problem-solving
#14
Make decisions that enhance long-term relationships. Consider the effect your actions and decisions will have on cultivating enduring partnerships. Keep in mind that our goal is to create long-term success.
#14
Invest in relationships
Make decisions that enhance long-term relationships. Consider the effect your actions and decisions will have on cultivating enduring partnerships. Keep in mind that our goal is to create long-term success.
Invest in relationships
#15
Listening is more than simply “not speaking.” Give people your undivided attention. Be present and engaged. Quiet the noise in your head and let go of the need to agree or disagree. Create open space for team members to express themselves without judgment. Listen with care and with empathy. Most importantly, listen to understand.
#15
Listen generously
Listening is more than simply “not speaking.” Give people your undivided attention. Be present and engaged. Quiet the noise in your head and let go of the need to agree or disagree. Create open space for team members to express themselves without judgment. Listen with care and with empathy. Most importantly, listen to understand.
Listen generously
#16
Speak honestly in a way that moves the action forward. Make clear and direct requests. With a focus on being constructive, say what you mean, and be willing to ask questions, share ideas, or raise issues that may cause conflict when it’s necessary for team success. Address issues directly with those who are involved or affected.
#16
Speak straight
Speak honestly in a way that moves the action forward. Make clear and direct requests. With a focus on being constructive, say what you mean, and be willing to ask questions, share ideas, or raise issues that may cause conflict when it’s necessary for team success. Address issues directly with those who are involved or affected.
Speak straight
#17
It’s not about you. Don’t let your ego get in the way of doing what’s best for the team. Worrying about who gets credit or taking things personally is counterproductive. Demonstrate humility and make sure every decision is based solely on advancing team goals and doing what’s best for the customer.
#17
Check your ego at the door
It’s not about you. Don’t let your ego get in the way of doing what’s best for the team. Worrying about who gets credit or taking things personally is counterproductive. Demonstrate humility and make sure every decision is based solely on advancing team goals and doing what’s best for the customer.
Check your ego at the door
#18
While effort is appreciated, we reward and celebrate results. Set high goals, use measurements to track your progress, and hold yourself accountable for achieving those results.
#18
Deliver results
While effort is appreciated, we reward and celebrate results. Set high goals, use measurements to track your progress, and hold yourself accountable for achieving those results.
Deliver results
#19
Catching people doing things right is more effective than catching them doing things wrong. Regularly give, receive, and ask for meaningful acknowledgement and appreciation – in all directions throughout our company.
#19
Celebrate success
Catching people doing things right is more effective than catching them doing things wrong. Regularly give, receive, and ask for meaningful acknowledgement and appreciation – in all directions throughout our company.
Celebrate success
#20
Regularly reevaluate every aspect of your job to find ways to improve. Don’t be satisfied with the status quo. “Because we’ve always done it that way” is not a reason. Be a lifetime learner. The most successful people and organizations are in a never-ending pursuit of improvement.
#20
Continuously seek improvement
Regularly reevaluate every aspect of your job to find ways to improve. Don’t be satisfied with the status quo. “Because we’ve always done it that way” is not a reason. Be a lifetime learner. The most successful people and organizations are in a never-ending pursuit of improvement.
Continuously seek improvement
#21
Create clarity and avoid misunderstandings by discussing expectations upfront. Establish mutually understood objectives and deadlines for all projects, issues, and commitments. Confirm your communication by asking others to repeat back their understanding to ensure total clarity and agreement.
#21
Get clear on expectations
Create clarity and avoid misunderstandings by discussing expectations upfront. Establish mutually understood objectives and deadlines for all projects, issues, and commitments. Confirm your communication by asking others to repeat back their understanding to ensure total clarity and agreement.
Get clear on expectations
#22
Making sure your personal appearance, your vehicle, your workspace, and our shop are neat, clean, and orderly inspires confidence in our quality. If you see it, take care of it. Take pride in being a Zonatherm team member. Leave things better than you found them.
#22
Take pride in our appearance
Making sure your personal appearance, your vehicle, your workspace, and our shop are neat, clean, and orderly inspires confidence in our quality. If you see it, take care of it. Take pride in being a Zonatherm team member. Leave things better than you found them.
Take pride in our appearance
#23
Share information and work together. Learn to ask yourself, “Who else needs to know this?” Collaborate internally and with our customers and partners to find better solutions. Collaboration generates better ideas than working alone. Don’t be a martyr or fly solo. Be inclusive.
#23
Collaborate
Share information and work together. Learn to ask yourself, “Who else needs to know this?” Collaborate internally and with our customers and partners to find better solutions. Collaboration generates better ideas than working alone. Don’t be a martyr or fly solo. Be inclusive.
Collaborate
#24
The best way to influence others is through your own example. Take responsibility, both formally and informally, to coach, guide, teach, and mentor others. Don’t wait for others to change. Be the change you want to see.
#24
Lead by example
The best way to influence others is through your own example. Take responsibility, both formally and informally, to coach, guide, teach, and mentor others. Don’t wait for others to change. Be the change you want to see.
Lead by example
#25
Everyone is needed and everyone’s important. Be here and be fully engaged. Make the most of each day by approaching every task with energy, focus, purpose, and enthusiasm.
#25
“Bring it” every day
Everyone is needed and everyone’s important. Be here and be fully engaged. Make the most of each day by approaching every task with energy, focus, purpose, and enthusiasm.
“Bring it” every day
#26
Anticipate customer needs. Solve problems before they happen by anticipating future needs and addressing them today. Preventing issues is always more effective than fixing them. An ounce of prevention is worth a pound of cure.
#26
Be proactive
Anticipate customer needs. Solve problems before they happen by anticipating future needs and addressing them today. Preventing issues is always more effective than fixing them. An ounce of prevention is worth a pound of cure.
Be proactive
#27
We’re all responsible for, and benefit from, the Zonatherm image and reputation. Consider how your actions affect our collective reputation, and act in a way that brings honor to Zonatherm.
#27
Treasure, protect and promote our reputation
We’re all responsible for, and benefit from, the Zonatherm image and reputation. Consider how your actions affect our collective reputation, and act in a way that brings honor to Zonatherm.
Treasure, protect and promote our reputation
#28
You are the author of your life’s story. Don’t be a “victim.” Ask for what you need and take full responsibility for your success.
#28
Take responsibility
You are the author of your life’s story. Don’t be a “victim.” Ask for what you need and take full responsibility for your success.
Take responsibility
#29
Record a follow-up date for every action and take responsibility to see that it gets completed. Persistence is often the difference between success and failure. We get paid to get things done, not simply to put them in motion.
#29
Follow up everything
Record a follow-up date for every action and take responsibility to see that it gets completed. Persistence is often the difference between success and failure. We get paid to get things done, not simply to put them in motion.
Follow up everything
#30
While our passion for excellence is real, remember that the world has bigger problems than the daily challenges that make up our work. Stuff happens. Keep perspective. Don’t take things personally or take yourself too seriously. Laugh every day.
#30
Keep things fun
While our passion for excellence is real, remember that the world has bigger problems than the daily challenges that make up our work. Stuff happens. Keep perspective. Don’t take things personally or take yourself too seriously. Laugh every day.
Keep things fun
Our Leadership Team
With over 150 years of combined experience working at Zonatherm, our leadership team knows this industry inside and out.
Dave Mack
President & CEO
Stephanie Scott
Chief Operating Officer
Courtney Curtis
Chief Financial Officer
Stephen Izzo
Owner & Board Director
Brian Dombroski
Vice President
Michael Bordenet
VP of Major Accounts
Eddie Nowakowski
Director of Field Services & Fleet
As our Chief Operating Officer, Stephanie oversees all of Zonatherm’s business processes and operations. She’s been with our team since 2010 and is constantly implementing improvements to make ZPI and TFI better companies for our employees and our clients. With that in mind, it’s no surprise her favorite fundamental is to continuously seek improvement. Stephanie plays an integral role in creating our culture and motivating our entire team.
Outside of the office, Stephanie enjoys spending time with her family and doing puzzles. Her other activities include ping-pong, badminton, hula hooping, running, weight lifting, and more.
Courtney has been a part of Zonatherm since 2005 and stepped into the leadership position of Chief Financial Officer in 2016. She brings more to the job than her keen ability to oversee and manage our finances. Courtney is also passionate about our community and administers our Profit-Sharing Plan as part of our “90/10 Dream,” an initiative to have 90% of employees that spend their careers with Zonatherm be in the top 10% of Americans in terms of retirement savings.
Her love of people extends beyond the workplace as well. Courtney creates annual Halloween mazes for her neighborhood to enjoy, and partakes in comic-cons with her husband and two sons in her free time.
Steve graduated from Northwestern in 1977 with a degree in engineering and has been working for Zonatherm ever since. As the leader of the pack, he strives to provide the strategy and resources for the leadership team to create a workplace where everyone is set up to succeed. As a former sales engineer, he’s seen the benefits of a rewarding work environment permeate to his clients. His golden rule is our first fundamental, put yourself in the customer’s shoes.
Away from Zonatherm, you can find Steve on the paddle tennis courts, on the bike trails, in the gym or in a quiet spot reading a book. He also loves to travel and enjoy good food with good friends and his wife, Alina.
Brian has been a member of the Zonatherm family since 1998, having worked his way from unloading trucks in the warehouse to his current position managing the company’s direct and indirect sales efforts, strategic partnerships, and business developments. In between, he’s held just about every sales and support role within the organization and, like Steve Izzo, believes that putting yourself in the customer’s shoes is the quickest way to success.
Outside of the office, you’ll normally find Brian in the kitchen cooking up a new recipe or even brewing his own beer.
When it comes to electrical nodes, Mike is our walking encyclopedia. As a mechanical and electrical engineer, he has been working in the mission-critical power and cooling solutions industry since 1982 and takes pride in being an industry disruptor. As a member of multiple technical, electrical, and engineering organizations, he isn’t afraid to teach his colleagues how to think outside the box for our clients, as well as preach our 6th fundamental: be a fanatic about response time.
When he isn’t managing Hyperscale for Zonatherm, you can find Mike racing a sailboat in a regatta, or striking a balance while practicing yoga.
Eddie’s experience in power generation began long before he joined Zonatherm in 2013. He acted as a Factory Technician for Generac Power Systems and was promoted to Lead Technician and Sevice Coordinator. Eddie spent his first five years on our team as a Master Tech, then moved to a Field Service Manager position before his current role as Director of Field Services and Fleet. This thorough work history speaks to Eddie’s main motivation on the job: improving the quality of services provided and delivering legendary customer service.
With his extensive technical capabilities, it’s no wonder that Eddie is passionate about anything with an engine. When he’s not working, Eddie likes spending time on his boat. He also enjoys football and caring for his two English Bulldog puppies, Coco and Chunks.
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