Meet Our Team
Built on family values and local roots, Tiberti Fence brings decades of experience and a strong focus on safety, service, and quality craftsmanship.
Monica Welch - Director of Operations
Mrs. Welch has lived in Las Vegas since 1975. She joined The Tiberti Fence Company in 2018 as Contract Administrator. With over 20 years of experience in the construction industry and a rock-solid work ethic, she quickly proved to be an essential part of the team.
Her positive, can-do attitude allowed her to step into higher roles and take on more responsibilities at Tiberti Fence. As Director of Operations, Mrs. Welch oversees the day-to-day operations of the Company to ensure it operates in a safe, systematic, and efficient manner.
Robert Demirjian - Commercial Project Manager
Email Address: RobertD@tiberti.com
Ralph Kielminski - Commercial Estimator
Mr. Kielminski has been with The Tiberti Fence Company since 2018. He served in the US Navy for 6 years including a tour of duty during Desert Shield and Desert Storm. After receiving an honorable discharge. Mr. Kielminski began his fencing career in 1995 as a fence installer, welder, and equipment operator. After a few years Mr. Kielminski became a Field Superintendent then a Project Manager and Commercial Estimator.
Mr. Kielminski has extensive job experience with various private and public entities including NV State Highway, Clark County School District, The Army Corp of Engineers, Flood Control Projects, and Security Fencing for the NV Department of Corrections.
Email Address: RalphK@Tiberti.com
Lorin Leavitt - Commercial Estimator
Mr. Leavitt began his career with The Tiberti Fence Company in 2001. From the ground up he took on all facets of this industry. He is our premier and preferred Ty Metal Gate Installer and Hy Security Gate Operator Installer for the State of Nevada. Lorin has years of on-the-job experience, ranging from driving and operating our big rig vehicles, equipment to drill underground, and Electrical Specialist.
Mr. Leavitt is The Tiberti go to guy when it comes to vertical lifts, crash gates and all airport high security installations. As our specialist and expertise in this area, Mr. Leavitt joined our Commercial Estimating Division in 2022. Mr. Leavitt assists the team in the field while still overseeing our commercial projects.
Email Address: LLeavitt@tiberti.com
Stephan Jordan - Light Commercial Estimator
Mr. Jordan was introduced to the fence trade in Sacramento, CA and Tiberti was eager for him to join the team when he moved to Las Vegas in 2016.
He started as an installer, but was quickly promoted to Light Commercial Estimator where his customer service skills and outgoing personality give him an edge when meeting with customers in the field to discuss their needs.
Email Address: SJordan@tiberti.com
Dorian Vaughn - Temporary Fence Division Manager
Email Address: dorianv@tiberti.com
Ismael Jimenez - Light Commercial Superintendent
Mr. Jimenez is a strong example of Tiberti Fence’s commitment to helping their employees grow and their belief of promoting from within.
Originally from the San Fernando Valley in California, Mr. Jimenez started at Tiberti Fence in 2018 as a field helper. His work ethic and commitment to excellence helped him to advance to the position of Forman before eventually becoming part of the Light Commercial Estimating team.
Email Address: IJimenez@tiberti.com
Jim Craig - Project Manager
Mr. Craig has been with The Tiberti Fence Company since 1997. He started in the field as a Fence installer and was promoted to Commercial Foreman. He spent most of his career training and directing the crews out in the field. Mr. Craig became our Field Project Manager in 2022 where he specializes in coordinating all commercial projects. He is responsible for the day-to-day management of all materials ensuring our projects run smooth and efficiently.
Mr. Craig also oversees our fabricating shop; all custom iron and gate builds are staged through him. Mr. Craig’s years of knowledge and experience contributes a positive impact on any project he is involved in.
Email Address: JCraig@tiberti.com
Christy Chmiel - Pahrump Branch
Manager & Senior Estimator
Ms. Chmiel has been in Pahrump for over thirty years and with Tiberti for more than twenty. As the Branch Manager, she is responsible not only for the office but also estimating, the yard, inventory and crew.
Since taking over the Pahrump Office, Ms. Chmiel has more than doubled Pahrump's output efficiency.
Email Address: CChmiel@tiberti.com
Joshua Tobin - Las Vegas Branch
Material Sales Estimator
Email Address: CChmiel@tiberti.com
Rick Pearce - Procurement/Inventory Control & Retail Sales Manager
Rick Pearce joined The Tiberti Fence Company in July 2019 as the Procurement and Inventory Control Manager. He is responsible for overseeing the purchase of all materials, goods, and services while maintaining a strong focus on both quality and cost. He also ensures a consistent supply of equipment and consumables throughout the company.
Rick manages the central materials facility, as well as the Material Sales office and yard. His role also includes supporting commercial contract submittals, on-site IT coordination, and social media marketing efforts.
Rick has held various leadership roles in the construction and sales industries since the mid-1990s. He brings a strong operational mindset and commitment to service to the Tiberti team.
Jon Rowlett - Fleet/Facility Manager
Mr. Rowlett was hired in 2013 as our Fleet and Facilities Manager. Mr. Rowlett’s day-day operation is to ensure all big equipment and machines run smooth and efficiently. His background has made him a vital asset to our company.
Jon maintains and keeps all equipment operational to ensure the crews can get the jobs completed efficiently and in a timely manner. As Facility Manager, Jon oversees our entire facility to ensure daily operations are completed in a productive environment.
Email Address: JRowlett@tiberti.com
