Al Lenz – General Manager

I am an Iowa native who has worked in the Heating and Cooling Industry around the Des Moines area for a number of years. After serving my country in the Marine Corps for four years, I attended DMACC for plumbing, high and low pressure boilers, and electrical.

I continued my education at Vatterott College where I studied heating, cooling, and refrigeration. I graduated at the top of my class with honors. I then worked my way up through the ranks.  I began as a Service Technician/Installer; then Service Manager, Operations Manager, and finally General Manager.  I gained a wealth of knowledge on heating and cooling, business knowledge, and my favorite, customer service.

In 2009, I embarked on my mission:  To own and operate the perfect heating and cooling company.  You will see I focus on building relationships to make lifelong Customers, not making money.  You deserve the best customer service at an affordable price.

I carry an Iowa Masters License in HVAC, Heating and Cooling, Refrigeration, and Hydronics.  I am Licensed, Bonded and Insured.

I specialize in offering the very best customer service in the Des Moines areas of Heating, Air Conditioning, Ventilation, and Refrigeration for Residential Homes and Commercial Businesses.

I am the owner of one of the fastest growing heating and cooling companies in the Des Moines area. All I ask for is one service call, one invitation to your home or business. I want to earn your trust.

Jenny – Operations Manager

Jenny started her journey with Lenz in 2016. She is a graduate of Creston High School. After graduation Jenny continued her education at Iowa State University and received her degree in finance. Prior to working for Lenz, Jenny has been a licensed insurance agent, training specialist, and GM of restaurants.  

When not working at Lenz, Jenny enjoys spending time with family, friends, and date nights. She also enjoys cooking, gardening, and painting. Flipping homes is a passion, but with a busy life, can often take a back seat.  

Jenny has two children of her own and two through marriage. Their blended family keeps them on their toes as each child has their own interests. It’s not uncommon to spend a Friday night under the lights, or a weekend in the hills of Virginia watching some softball.

As an employee of Lenz, Jenny brings years of customer service. She also has a vast understanding of finance to make the office run smoothly. Jenny works well under pressure which comes in handy during an Iowa heat wave or cold spell. She values each client relationship and treats them like family.

Choosing Lenz was easy because of their honesty and integrity. They stand behind their word, their product, their service, and most importantly, their people. They place family first. Lenz believes in hard work and providing a place of employment like home.

Timothy – Service Technician/Installation Team

What’s up? I’m Timothy! I joined the team in October 2018.

I have been in and out of labor jobs since I was 14. I have been searching for the one that felt right, and here I am! I love working with my hands, so my position with Lenz is a perfect fit. I am a graduate of Southeast Polk High School.

In my free time I enjoy writing music. My music is very important to me. I hope that I can eventually use my music as a source of income. Please keep in mind~if I get 1 million plays on Spotify, I get $6.00!! I would like to make a name for myself in the music world eventually, too. I also enjoy creating art as well as meeting new people. Helping those in need is also a passion of mine.

I chose Lenz as my career path after speaking to a co-worker. The friend was working for Al and told me about an exciting opportunity. I reached out to Al, and am glad I did. I feel like I found a great crew with great people. I have been able to learn a lot. I am happy to be a part of the Lenz family.

Aaron – Service Technician/Installation Team

Aaron began working for Lenz in 2017. He was born and raised in Colorado. He lived in several different cities as his father was often relocated for work. Aaron is the proud father of 2 children, Ava and Elliot, and a boxer named Willie.

When Aaron is not hard at work for Lenz, you will likely still find him working with his hands. He is a motorhead and enjoys spending time in his garage tinkering. Aaron also enjoys sunny Iowa days so he can hit the pavement on his Harley.

Aaron chose Lenz Heating and Cooling because he likes the family feel the company offers. Each employee is treated with respect and you really feel that you are valued.

Sierra – Comfort Advisor

Sierra graduated from Dowling High School in West Des Moines in 2015. She spent most of her childhood on Des Moines’ south side. Upon graduation, Sierra went on to pursue a degree in Communications and Event Planning while playing collegiate softball. Indian Hills was her first stop where she achieved All American status. She completed her senior season in May 2019 at Virginia Tech in Blacksburg, VA.

Being an avid sports fan, Sierra enjoys both watching and participating in a variety of athletics. College basketball is a favorite to watch. She enjoys watching her alma mata, the Virginia Tech Hokies, or her beloved ISU Cyclones. It also isn’t unheard of for Sierra to be caught binge watching a Netflix series or movies on Amazon. Documentaries are a little known favorite as well.

Sierra is involved in all aspects of the business from the office, to installs, to running service calls. She worked part time for the company a few summers ago and had a strong desire to get back in the business after attending college.

Sierra chose Lenz Heating and Cooling because she liked the idea of being a part of a family owned business that is growing. She was excited about the fact that she could utilize her communications training from school while also expanding her knowledge of business by her broad involvement in the company.