Our Team

Our most significant resource is our devoted team – the people striving to serve our clients.
Having a skilled, dedicated, and focused team is vital to our success and progress.
We strive to maintain a culture in which our team members become a highly performing group, through experience, coaching and training.

Our Team

Lisbon Creek Team

Our Founders

Earl Z.


Earl is most enthusiastic about our great people when considering his experience as an owner. He previously worked in the following industries; security/protection for 12 years, telephones and communication for 3 years and 4 years in Audio Engineering.  Earl’s unique leadership style keeps the team focused, motivated and productive while having fun. He is the first to encourage taking frisbee breaks on the front lawn and initiating Nerf wars to help our staff distress. He loves playing with his kids and attending their events, dates with his wife and serving on the worship team at his church. 

Ken V.


Ken loves working with our business development team to bring new products and services to market. He is an entrepreneur at heart and has appreciated the experience of running a business, meeting new people and creatinig custom solutions for our customers. Ken is the current Member at Large for the (WIESA) Wisconsin Security Association.  Beside work he enjoys spending time with his wife and kids and likes sports, the outdoors, and helping others.

The Creek Geeks 

Matthew H.

Installation & Service Manager

Matthew was the first Lisbon Creek employee! Matthew left his profession as an attorney to join the newly developing company, and has not looked back.   He keeps all the plates spinning in the service and installation department, and also advises the sales and system design teams. Outside of work, Matthew enjoys fixing anything and everything.  He is a Pacific Northwest transplant and enjoys that Wisconsin has 4 seasons.

Angelo V.

Director, Managed IT Services

Angelo is the newest addition to our leadership team. He is managing and developing the managed IT department. He has over 20 years of experience in IT management, web development, instructional design and training. He speaks 4 languages and having worked both locally and abroad, is honored to bring his skills to Lisbon Creek Systems. Angelo was born in Sicily, has 3 wonderful kids and loves working out. We are also delighted that he has developed the updated lisboncreek.com website!

Julie G.

Business Development

Julie has worked with the Lisbon Creek Team for almost 6 years on the sales and marketing side. She specializes in building new relationships and enjoys connecting with businesses who are moving or opening new facilities. Julie previously worked in health information,as a worship leader / coordinator and owned a cleaning business. She loves working at Lisbon Creek because of the wonderful culture and enjoys working with her two brothers and nephews as well! In her free time, Julie likes to spend time with her husband and family, hiking, camping, and cooking together.

Jereme E.

Office/Project Manager

Jereme is outstanding at making Lisbon Creek run smoothly behind the scenes.  He is a process and procedure expert and keeps everyone on the same page. He formerly worked for Iron Fireman/Clean Living Environments, and the Kohl’s Corporation. Jereme’s hobbies include golf, volleyball, mountain biking, motorcycles, hiking, cooking, woodworking and photography. He loves the Lisbon Creek family vibe.

Jake G.

Solutions Architect

Jake is the newest addition to the Lisbon Creek Sales Team, following an extensive background in wireline and wireless communications and 8 years in business and personal banking. He enjoys discovering client needs and designing business solutions. His experience in telecom makes him well suited to implement unified communications ecosystems. Jake’s engaging personality and humor keeps the office laughing, and he always has a fragment of trivia to share. He enjoys spending time with family & friends, fishing, hiking and golfing. Jake is well connected and loves networking!  He is certainly an asset to Lisbon Creek and our clients.

Jeremiah Z.

Security Technician

Jeremiah is one of Earl’s sons who works in installation and service. Our clients love Jeremiah, who has wonderful customer service skills. and he is especially fond of the ones who have pets. He specializes in access control with integrated intrusion and provides maintenance for all of those systems. He enjoys that everyone on the team gets along well and makes the environment welcoming and positive. Jeremiah is committed to good health and working out. He has been with Lisbon Creek since 2019.

Keith B.

Support Technician

Keith came to Lisbon Creek after earning an IT degree from UWM. His unique experience is in VoIP phone systems, but he provides customer support on various technologies. His favorite part of his job is helping customers and working with our awesome team.  He was previously a Manager with Menards and Line Associate with an Anodizing Company. He enjoys golf and spending time with his family.  He is also a 2nd degree black belt!

Bryce P.

Office Administrator

Bryce has been working with Lisbon Creek Systems for just under a year.  He installs data cabling and IT system infrastructure.  He previously worked as an IT Support Specialist, building computers and working with servers, and we are fortunate to add his experience to our growing team. Bryce shares that it is the family feel and working with technology are his favorite parts of Lisbon Creek.  Outside of work he enjoys building computers and legos. 

Jose A.

Low Voltage Technician

Jose is our lead technology solution installer.  He has worked with Lisbon Creek For 4 years and works with efficiency, precision and attention to outstanding customer service. (We call him a Rock Star.)  It’s no wonder…In his free time, Jose is a musician and music producer. Thankfully Jose introduced his brother, Aza to the LC team.

Aza A.

Install Technician

Aza has been with the Lisbon Creek Team for over 2 years. Previously he was a lead machine operator in a manufacturing company, maintenance mechanic and lead of the cleaning crew in a foundry. He has an integral role at Lisbon Creek Systems, is precise and has a “get it done” attitude when it comes down to the installation and maintenance of various equipment, tools, and systems. Outside of work Aza is a musician and music producer. He also enjoys going to the gym, traveling and trying new kinds of foods.

Joshua Z.

Install Technician

Joshua is also one of Earl’s sons and has been working with the system install team for just under a year. He has been gaining experience while devoting partial days to completing his high school studies.  He appreciates that his associates set a great example to others by having positive attitudes and being honest. He formerly worked in retail, and enjoys playing guitar, listening to music and keeping active in sports.

Mike S.


We are still crafting Mike’s bio. please hold laughing

We Create Fully Connected Systems So You Can Focus On Your Business

Businesses rely on their systems to promote and differentiate themselves. We dedicate ourselves to creating enterprise-level connected products from the ground up.

Get Started


What People Are Saying

I want to start by saying our construction project and restoration of an historic 27,000 Sq. ft. 128 year old building was very unique and extremely challenging. I was completely in the dark when it came to finding a company that could rise to the challenge of our complicated low voltage, security, telephone and audio visual needs all in one. Enter Lisbon Creek on a chance encounter! From beginning to end Ken, Earl, Eric, Jose & Matthew have spent extra time learning our exact needs and constantly coming up with solutions for what will work best for our business. Their multiple site visits, communication, customer service, attitude and patience were very much appreciated from someone (myself) who does not have a lot of low voltage & equipment knowledge. I would also like to mention that they worked very hard to find a solution that worked and stayed real close to my budget! I anticipate that we will need to add to and tweak our systems as we get used to our new surroundings, but I am 100% confident that we have chosen the right team to navigate us into the future and that their great customer service will not stop after our final payment!

Ernie Wunsch

Owner, Skyline Catering & The Bucyrus Club

Lisbon Creek has been a valuable partner to our company for several years. The phones, equipment, and overall technology is always in the forefront. Although the system has been essentially trouble free, even the smallest issue or question has been responded to promptly and professionally. Very pleased with them and highly recommend them.

James Phillips

Flores Automation

Words can’t express how amazing the Lisbon Creek team was to work with. From their transparent pricing, quick response, professional team and on time execution, they made our communication and security installation a worry-free process.
I highly recommend them!

Leah Neuroth

The Hounds & Tap

Lisbon Creek’s team is always very responsive to any questions or concerns and does an amazing job supporting the local community and other local business!!
Thank you Julie & team!!

Alexander Young

Connect Chiropractic

We're Here To Help!

9 + 2 =


8919 W. Heather Ave.
Milwaukee, WI 53224

Office Hours

M-F: 8:30am – 4:30pm
S-S: Closed

Call Us

(414) 628-0987