Our Teams



David Daniels / Co – CEO, Principal & Founder

At age 21, David Daniels left college to pursue his own business and dive into the world of entrepreneurship. He never looked back. David’s ability to identify the trajectory of a business and its long-term health have allowed not only his own success, but the success of those he directs and mentors. At Xssentials, he operates as the visionary and chief strategist.


Mike Thul / Co – CEO, Principal & Founder

Mike graduated from Western State Colorado University with a degree in Physics. A 26-year veteran of the consumer electronics and security industries, Mike enjoys developing the technology and processes necessary to deploy leading edge electronic systems in luxury homes. Happy customers and referrals are why Mike continues to enjoy his role at Xssentials. When not at his desk or on a job site, look for Mike at the racetrack where he is an avid racer, instructor, and fan.


John Carlen / COO

John has over 30 years of successful leadership experience of both public and private companies, and is driven by his passion for making homes more enjoyable through technology. John was on the nine-year program at UCLA, completing undergraduate degrees in Mathematics and Psychology with graduate degrees in Mathematics and Business. When not at work, John thinks you can’t beat a great Colorado evening supporting the Rockies at Coors Field.


David Jacobson / CFO, Senior VP

David has over 25 years of corporate management, accounting and investment banking experience, and holds a BS in Accounting & Finance from San Jose State University and an MBA from Santa Clara University. David is passionate about Xssentials’ commitment to providing superior customer service. When not working, David enjoys the outdoors and a never-ending quest to learn. He is currently teaching himself hardware design and ‘C’ programming.


Farr Shepherd / President – Decypher by Xssentials / Partner – Xssentials | CCDA

Farr holds a Bachelor of Business degree in Management and Management Information Systems. He has over 13 years of experience in Information Technology, and over 10 years of experience in the AV integration field. Farr specializes in designing and engineering complex networks. Farr built the Decypher brand to become the largest IT Technical Services Company in the Colorado Rockies. He has a love of networking, which has been enhanced by the complexities of working in the home automation industry, allowing him to deploy unique networks in exceptional residential environments. Outside of work, he keeps busy with his ministry and is passionate about travel and experiencing new cultures.


David Stys / VP Administration

David has over 15 years of experience with Xssentials and it’s predecessor, ESC, in everything from design and project management, to operations and finance. He now directs internal technologies and processes and enjoys using his experience to help guide such a dynamic company. When not at work you’ll find him volunteering in community education programs, or camping and boating with friends and family.


Rob Pierangeli / Area President  – Aspen/Vail

Rob received his degree in Electrical Engineering from the University of Wisconsin Madison, and has spent his career in technical and management roles with companies including Arrow Electronics, Cisco Systems and SAS. In his twelve-year career with Xssentials (formerly Thul Electronics), he has enjoyed helping his clients realize their vision for integrating technology and entertainment systems in their homes. He enjoys spending time with his wife Christine and two daughters, Graziella and Alina. He fills his free time by playing guitar, camping, traveling, skiing and biking.


Brad Thiess / Area President – Denver/Wyoming

Brad has worked in the systems integration industry for over 25 years. In 1992, he founded a successful systems integration firm in Madison, WI, which he operated until its sale in 2011. He earned his degree in Business Administration from Edgewood College in Madison. In addition to his role as general manager and leading the Denver team in providing their clients with a superior experience, he is responsible for cultivating key regional and national business relationships with industry partners.

Alan Banta

Alan Banta / SVP Business Development 

Alan has over 15 years of experience in the consumer electronics industry and has been recognized with several industry awards. He has held a variety of positions at Ultimate Electronics and Control4, starting as an installer and progressing to executive leadership positions. Alan is eager to help Xssentials grow, and is passionate about being a part of a team that loves doing what they do.


Paul Fleetwood / General Manager – Aspen

Paul started his career over 25 years ago in fine dining, starting out as a prep cook and finishing as an Executive Chef. He gained the skills required to manage stressful, high volume situations with large teams of people, as well as creative problem solving. For the last 15 years Paul has applied these same skills to Xssentials’ staff and client management. He has worked in a variety of roles for Xssentials, from apprentice technician to operations manager. When not at work, Paul enjoys cooking and eating with friends and family and taking long mountain walks with his dog.


Damon Roth / SVP Sales / Partner

Damon has been in the integration technology business for 15 years. He started and ran his own integration company for 10 years. In 2010, he joined forces with Xssentials as SVP of Sales and a partner in the company. He had the vision in 2009 to introduce the Savant control system to the Aspen area, changing how clients live with technology and creating the first ever demanded product in the market. Damon prides himself in matching up just the right solution for a client. He believes that just because technology can, doesn’t mean you should. When not at work, you might be able to find he and his wife in the desert southwest camping and Mt. biking.


Dan Stern / SVP Sales / Partner

Dan brings 20 years of experience working in some of Colorado’s finest homes.  His goal on every project is to have the electronics exist without being obtrusive. Seeing the finished project and how all trades pull together to help realize the clients dream is the best part of every project.  Staying in touch with clients and having them share their experience with how much they love the system and that they use it even more than expected is always a highlight.  We truly do provide the most used appliance in the home. When not working Dan loves spending time outside with his Family.


Ruben Vigil

Bio coming soon…


Ande Grillo

Ande Grillo / Fiber Optic and Wireless Technician

Ande spent seven years as a sub-contractor with Decypher Technologies before becoming a full-time technician three years ago. He specializes in deploying fiber optic infrastructure and wireless design. Ande was born and raised in the Roaring Fork Valley, and is an avid photographer. When not at work, he spends time with his wife and two children.

Andrew Wilson2

Andrew Wilson / Lead Project Manager | CCNA

Andrew has 11 years of experience, is a Cisco Certified Network Associate, and has an associate’s degree in land surveying. His favorite part of his job is being able to hand over a completed project to the homeowner. When not at work, he teaches skiing at Aspen Mountain, and enjoys traveling, fishing, and biking.


Anibal Dominguez / Service Technician

Anibal has been with Xssentials for 11 years, starting out as an installer, then working on prewire, and finally as a service technician. He is passionate about making clients happy, and enjoys the process of troubleshooting and finding solutions. Outside of work, he spends time with his family, bikes, hikes, and enjoys the outdoors.

Carlos Rojas

Carlos Rojas / Client Services

Carlos was raised in Peru, is a trained pastry chef, and served on a two-year mission trip where he learned how to communicate with different personalities. When it comes to technology, he taught himself most of what he knows by helping others solve their IT problems. He specializes in technical support and hardware repair, and he loves the satisfaction of resolving customers’ issues and making their lives less complicated. Carlos loves soccer, the outdoors, and spending time with his wife and son.

David Brown

David Brown / VP Sales

David joined Xssentials after studying general engineering at the United States Air Force Academy. He has over 10 years of experience with Xssentials involving all aspects of our trade. He specializes in taking outstanding care of our existing clients and keeping them on the cutting edge of current technology. David travels to several music festivals around the US every year and is an avid sports fan, but when he’s not on the road or cheering on the Broncos and Syracuse Orange, softball, golf, summer outdoorsy stuff, and his boxer Dexter keep him occupied.

David Peters

David Peters / Design Manager

David graduated from Washington University in St. Louis with a BA and MA in architecture, has 11 years of experience in theater design, and 15 years of architectural experience. He enjoys working with other design professionals and getting a glimpse into the lives of homeowners. When he has time, he likes backpacking and snowboarding.

Mick Reilly pic

Mick Reilly / Technical Director | CCNA, CCNA Wireless, CXFF

Mick has over 15 years of experience in Information Technology. He specializes in Cisco networking and wireless. Mick loves to build networks that work and troubleshoot the ones that don’t. When he’s not at work, you’ll find him riding the powder around Aspen’s four mountains with anyone who enjoys the same.


Whitney Fleetwood / Project Manager

Whitney’s professional background consists of a variety of roles from Customer Service Management to Executive Assistant, making her highly organized and detail oriented. Her expertise has proven critical for the success of our projects and customer care. Whitney loves that she is highly involved in creating and handing over a luxurious product to our customers. When not at work, she enjoys spending time at home with her husband and dog as well as traveling to new places.

Whitney Hubbell

Whitney Hubbell / Marketing Coordinator

Whitney’s degree from Chapman University in Marketing & Communications provides her an excellent foundation as Marketing Coordinator. Before moving back to her roots in Aspen, she worked in broadcast journalism in Los Angeles. Whitney also pursued her passion for tennis and played a combined four years at Chapman University and St. Lawrence University. When she’s not working, you can still find her on the courts, playing softball, hiking, and skiing.


Andrea Fulp

Andrea Fulp / Service Manager

Andrea is from Brazil and has a BA degree in Marketing. She has over 10 years of customer service and operations experience. The best part of her job is the interaction with customers and coworkers, as well as the challenges. She strives to make a positive impact on the company and its customers. She loves living in Vail and takes advantage of many of the activities the valley has to offer, like skiing, snowboarding, biking and hiking.


Chris Scanlan / VP | Sales

Chris brings over eight years of technical sales experience to Xssentials. He received a BBA degree from Texas State University with a concentration in Management. Chris focuses his technical and design experience to help provide technology solutions for his clients. Chris’ other interests include spending time with his family and going skiing.

Chris Thul

Chris Thul / Office Manager

Chris worked as an Electronic Technician after receiving her degree from the Cleveland Institute of Electronics before helping found Thul Electronics in 1988. Chris managed the Office and Financial operations at Thul Electronics until the merger into Xssentials, and continues to enjoy her role in Customer Service and Human Resources. Chris is often found hiking or biking when she is not looking for ways to spoil her two children and husband, or at the racetrack supporting her racers.

Heidi Krzebeitke1

Heidi Krzebietke / Marketing Coordinator

Heidi received an AA degree in Graphic Design from Brown College and a BS degree in Marketing from Metropolitan State University. She has spent over eight years in the marketing field and has experience in design, copywriting, photography, website maintenance, event planning and client relationships. Heidi is new to the Vail Valley and enjoys meeting new people in the community and planning fun events to get potential customers engaged with Xssentials. In her free time, Heidi enjoys snowboarding, hiking, riding her motorcycle and spending time with her husband, son and two dogs.

Keith Thrasher

Keith Thrasher / Technician

Keith graduated from Radford University with a degree in Finance and Economics. He specializes in alarm systems and enjoys the every day challenges of his job, as well as the customer interaction that comes with it. In his free time, Keith enjoys golfing and snowboarding.

Michael Calapietro

Michael Scott Colapietro / Technician

Michael has an associate’s degree in Audio/Video Systems and is NICET certified in Life Safety Systems. He enjoys troubleshooting electronic systems and communicating with customers, builders and property management personnel about those systems. During his personal time, Michael enjoys long walks on the beach, drinking piña coladas, and getting caught in the rain.

Michael Gass

Michael Gass / Technician

Michael graduated from the University of Massachusetts with a BS degree in Social Sciences. Currently, Michael is a technician in the alarm department specializing in testing and inspection. His favorite aspect of his job is interacting with fellow employees and customers, and he enjoys learning about new technology. In his free time, Michael enjoys riding bikes, snowboarding, hunting and camping.


Rick Carlson / Technology Advisor

Rick has been in the audio visual industry for 40 years, and he first worked for Xssentials (formerly Thul Electronics) in the Vail Valley almost 30 years ago. He worked for Thul for 13 years before moving to the Front Range, but he is enjoying being back with Xssentials and seeing how much the company has grown from its early days. Rick specializes in custom residential and commercial installations.


Russ Hohensee / Sales | CE, EE

With over 8 years of experience in the company, Russ brings us an expertise in engineering with degrees in Computer and Electrical Engineering from the University of Nebraska.  Russ has in-depth knowledge of the industry and has held positions in every aspect of our company.  Russ is enthusiastic about creating luxurious, reliable, simple solutions for our clients.  Besides skiing and mountain biking in Beaver Creek, Russ is a foodie at heart and you’ll often find him and his girlfriend around the Spago bar in Bachelor Gulch.



Mark Constable / Sales

Mark has 25 years of experience working in the large custom home industry. His passion for getting it “just right” has earned the respect of Architects, Builders and Clients from Portland to Aspen. When not at work, Mark will likely have a camera in hand capturing Colorado.


Meredith Glover / Project Coordinator

Meredith graduated from the University of Colorado in 2011 with a bachelor’s degree in Communications. She thoroughly enjoys what she does thanks to the ever-evolving nature of project management. Every day is dynamic for her, yet she embraces the challenges. When not at work, you can find her enjoying the great outdoors with her two wonderful dogs.


Pat Kelly / General Manager – Purchasing | RTI Level 2 Programming

Pat has spent 19 years in the Consumer Electronics Industry with Experience in sales, (Retail,  and Wholesale), install, management, and operations.  His industry knowledge is his greatest asset.  Pat enjoys the challenges that this business presents, and utilizes vendor relationships to find solid solutions to complex problems.  When Not at work, you’ll find him enjoying many outdoor activities that Colorado has to offer.

Patrick O'Neill

Patrick O’Neill / Director of Accounting

Patrick graduated with a BA in Accounting and Tax and has over 20 years of technical experience. He specializes in tax and accounting issues in relation to business operations. Patrick loves building and maintaining a world class accounting department along with helping both his internal and external customers. He enjoys spending time with his wife and six kids. When they are not playing or watching hockey, they love to travel and explore.


Rachel Smith / Purchasing Assistant

Rachel graduated from the University of Northern Colorado with a bachelor’s degree in Journalism. Rachel has experience in a variety of administrative roles, and she enjoys seeing Xssentials progress and grow. Outside of work, Rachel enjoys snowboarding, working on various Pinterest projects, and spending time outdoors with her husband.

Glenwood Springs


Anna Zehnder / Service Supervisor

Anna graduated from Michigan State University with a bachelor’s in Psychology, completing a specialization in Traumatic Brain Injury. She has experience working in the human service industry, giving her extensive insight into ways of working with various clientele. Her favorite aspect of working for Xssentials is being able to build positive, lasting relationships with clients by ensuring excellent customer service and exceptional technical support, and contributing to a strong team environment for personal and professional growth. When not at work, you’ll find Anna hiking, trail running, and skiing.

Cheyenne Montoya

Cheyenne Dixon-Montoya / Sales Coordinator

Cheyenne possesses five years of combined experience in business and office management and executive assisting, as well as an associate’s degree in Business Technologies. She enjoys working with Xssentials’ wonderful team and clients; interacting with both brings her a sense of satisfaction each day. In her free time, Cheyenne explores her many creative hobbies, enjoys motorcycle riding with her husband, and focuses on improving as a parent and a person. She is also a passionate advocate of awareness and prevention of child sexual abuse.


Missie Mausner / Business Development

After a six-year hiatus, Missie is happy to be back in the Roaring Fork Valley and excited to bring her data center and managed services experience to the team. Missie just moved from Harrisburg, PA, where she worked for a national value-added reseller, starting as an Inside Sales Representative and working her way to the role of Technology Solutions Executive. In that role she serviced local counties, the SMB market, and most notably, Penn State University and its 23 campuses. Missie enjoys getting to know her clientele and looks forward to meeting their technology needs. In her free time, she enjoys hiking, biking, camping and skiing with her husband and three daughters.


Rachel Hartman / Business Development

Rachel graduated from Michigan State University with a degree in Telecommunications. Rachel specializes in managed services as well as developing strong client relationships. When she’s not at work she enjoys live music, living a healthy lifestyle and spending as much time as she can with her friends and family.

Profile Headshot

Samantha Pal Frazier / Communications & Marketing

Samantha graduated from the University of Colorado with a degree in Journalism, has experience in communications and PR, and specializes in writing and editing. She loves the challenge of arranging and rearranging words and sentences to form a polished finished product. Outside of work, Samantha loves to travel with her husband, exploring art museums, seeing shows, and finding good food.