Our Story
Jonathan and Susie Lanza worked together on numerous projects since 2008. Eleven years later they teamed up with Jarreith Theriot to form a site work company for future generations.
In 2019, the company name was changed from Lanlee, LLC to SiteCo, LLC.
This is where OUR STORY formally begins.
SiteCo hired its first employee, Gerald Ford, who brought 40 years of construction experience with him. Now ready, our team eagerly jumped into action.
Just as SiteCo was beginning to roll, the COVID-19 pandemic hit and the nationwide shutdown changed our plans for 2020. As small businesses struggled to retain employees and remain open, SiteCo’s top management was unrelenting and worked tirelessly to plow through the barriers.
Following the heartbreaking loss of Jonathan Lanza in October 2020, co-member, Susie Lanza, stepped up to the plate and maintained operations along with Jarreith Theriot. Well aware of the goals for SiteCo and Jonathan’s personal dreams, Susie has continued overseeing daily operations of the company, with Jarreith managing field operations and estimating. Susie is also pursuing certification of SiteCo as a woman-owned business.
In 2021, SiteCo moved operations to a new location in Elmwood and hired its first office assistant. Then in 2023, SiteCo welcomed Lori Kabbani to the team. Lori’s vast business knowledge and experience is an exact match for the Business Manager position. Operations moved to its present location in Harvey, offering more space to maintain supplies and equipment to best service our clients.
SiteCo is a company to watch. Guaranteed!…so stay tuned.
Your Team
CHIEF EXECUTIVE OFFICER
Susie Lanza
Hard work, dedication, commitment…are at the heart of Susie’s character.
Susie began working at the age of 17 as a hostess for Roy Rogers in Metairie, LA, and has not stopped. In 1980, Susie graduated from Riverdale High School and later studied business and communications at Southeastern Louisiana University. She also played tennis at SLU and loves the game still today.
Faith and family are a huge part of Susie’s life. Every Wednesday morning you can find Susie in the Perpetual Adoration Chapel at Ascension of Our Lord Catholic Church in LaPlace, LA. According to Susie, “this is one of the most important times of my week. The hour I spend with Our Lord.”
Susie feels so blessed to have a loving & supportive husband of 16 years, Lou, one son John, who is married with 2 sons and works for Ochsner Sports Medicine on the Northshore, two stepsons, Louis IV and Jonathan (deceased), and five beautiful grandchildren that definitely have her wrapped around their little fingers (Adalynne, Carter, Louis V, Jacob and Lia Rose).
Susie’s 18 years of construction experience provide just the right foundation for managing SiteCo’s ventures. She has a solid background in accounting and administration. Susie’s dedication to success and her passion for excellence are key to smooth operations at SiteCo.
CHIEF OPERATIONS OFFICER
Jarreith Theriot
Solid as a rock. Professional. Trustworthy. That’s Jarreith.
Jarreith Theriot’s construction and site work expertise are unmatched in this industry. You will not find another person as committed to excellence and with such a strong work ethic. His educational background and work experience offer our clients the driveway to completion of their projects, on time and on budget, with the highest level of quality. Jarreith’s work experience spans two decades. He’s worked as a Mechanical Designer for Laitram Machinery, Lead Piping Designer/Project Manager/Construction Coordinator for Keystone Engineering and AECOM/URS Corporation. Before coming to SiteCo, Jarreith worked as a Project Manager/Estimator for J. P. and Sons, Inc.
Jarreith and his wife have three amazing children, whom he is equally dedicated.
LEAD SUPERINTENDENT
Jerry Ford
Jerry is one steady guy and he is always willing to get in the trenches and get things done.
Upon graduating high school in 1980, Jerry married his school sweetheart. They have been married for 40+ years. Jerry’s hobbies include working and playing with his 10 grandchildren and great-grandchild.
Jerry brings over 40 years of construction experience to SiteCo. He began his career doing roof work in school, then worked at Firestone changing tires before landing a job with A.J. Philips. Jerry is our go-to guy in the field. He is the best lead superintendent and operator around.
IN MEMORIUM