Family owned and operated, each team member is an important part of Slade Glass Co.



Terry Slade — President

Terry was born and raised in Boulder, Colorado. He grew up in the family business his parents built, and today has 38 years of experience in the glass industry. He has worked as a glazier, fabricator, estimator and project manager. In 1995, Terry became president of Slade Glass Co., when his father retired.

Terry is the proud father of three grown sons, and enjoys life in the Colorado mountains skiing, hiking, mountain biking and snowshoeing. With his partner Cathy, he has been exploring destinations around the world.

Maxine VanDenBerg — Secretary + Treasurer

Maxine and Dick Slade started Slade Glass Co., in 1961. She has been the stabilizing voice of the business, and instrumental in its growth and longevity. Maxine is semi-retired, but remains a strong influence within the company.

Maxine enjoys spending time with her two children, five grandsons and three great-grandchildren.

Jennifer Jacobs — Operations Manager

Jennifer was born and raised in rural Indiana. After graduating from Indiana University with a degree in criminal justice, she came to find herself living in Colorado. Coming to work for Slade Glass Co., in 1995, was her first “real job” out of college. After 24 years, Jennifer is an integral part of what keeps the company running smoothly, and her co-workers and customers happy.

When Jennifer isn’t working, she can be found at the barn spending time with her two horses. She also has two dogs- Logan, an old soul and Havoc, a young and exuberant Doberman.

Robin Viburg — Residential Estimator + Master Installer

Robin is a native Coloradan, and has worked for Slade Glass for 26 years. Robin has a wide range of knowledge and skills in the glazing business, both in residential and commercial applications, and he is an expert in custom shower enclosure design, estimating and installation.

Robin is the proud father of three children and two grandchildren. Spending time with family and friends is very important to Robin and his wife, and in his free time, Robin can often be found enjoying the open roads of Colorado on his Harley.

Pat McTighe — Project Manager + Master Installer

Pat was born in Washington D.C., and lived in three different countries by the age of twelve, coming to Colorado at age 14. In high school, Pat apprenticed in a cabinet shop and after graduation went on to make the honor roll in college. Pat started in the glass industry in 1984 and has been a part of the Slade Glass family for 25 years.

Pat enjoys hiking, camping and 4-wheel trips in Colorado’s beautiful back country with his wife and daughters.

Steve Martin — Master Installer

Steve has 37 years experience in the glass industry, and over the past 4 years, has proven himself a valuable asset to the Slade Glass Co., team. Steve is well versed in both residential and commercial projects and often acts as mentor to new glaziers based out of our Longmont location.

Steve has been married for 34 years and along with his wife, enjoys fishing and camping.

Chad Stump — Lead Installer

Chad was raised in Alpine, Texas and landed in Colorado in 1992. He has been a valued Slade Glass team member for the past 14 years. Having spent many years in the glass industry, Chad is an expert glazier and excels at customer service. There isn’t anything about windows that Chad doesn’t know.

Chad enjoys family time with his wife and daughter, and their canine family member, a puggle named Buford T. Justice. Chad is a whiz at baking, often sharing his creations with this co-workers. He enjoys tinkering and is an avid gamer.

Josh Binger — Lead Installer

Josh grew up in Boulder and has been in the construction industry his entire life. He came to Slade Glass Co., 8 years ago and has become an integral part of our custom shower enclosure team. Josh is a precise and meticulous installer and often acts as mentor to new hires learning the trade.

Josh is engaged to the love of his life and together with his fiancee, they enjoy the company of their canine family member Moose. Josh is a die-hard Broncos, Rockies, Avalanche and Nuggets fan, and when not watching a game, can often be found bowling or playing golf.

Brian Westphal — Lead Installer: Commercial 

Brian has been a valued part of the Slade Glass team for 8 years. He has expert knowledge in commercial, residential and heavy glass wall installation and over 30 years in the construction industry.

Married with two grown sons and 2 grandchildren, he enjoys spending time with family and friends, and has a love for fishing and hunting, and by his own words, “an avid Vikings fan!”

Jon White “Jono” — Team Lead + Glazier + Commercial Installer

Jono is a team lead in our commercial department with over 22 years of experience. He provides for a family of six children, and his favorite thing to do is spend time with them and watch them grow. Besides riding his snowboard on the weekends, Jono is often cruising his motorcycle to and from work.

Spencer Gray — Team Lead + Shower Installer

Born and raised in New York, Spencer has been living in Colorado working for Slade for almost 3 years and loves all the activities the Rocky Mountains have to offer. With a love for BMX, hiking, skiing, video games, reptiles, and kitties….this guy's interests are about as eclectic as his skills in the glass industry.

Chris Meier — Longmont Branch Manager + Commercial Estimator

Chris has spent his entire professional career in the glass industry. He came to Slade Glass Co., 7 years ago and quickly established himself as a lead commercial estimator and branch manager. Chris is dedicated to customer service, known for doing whatever it takes to get a job done and the customer happy.

Chris is an avid outdoorsman, enjoying fishing, hunting, camping and all types of motor sports.

Dale Esterly — Longmont Shop Foreman

Dale came to Slade Glass with 35 years experience in the glass industry, with knowledge and experience in auto glass, flat glass, window tinting and more. Since becoming a Slade Glass team member, Dale has quickly become an asset in helping to keep the Longmont shop running smoothly and efficiently.

When Dale isn’t working, his hobbies include hiking, exploring, and studying local Colorado history.

Tim Feavel — Boulder Shop Foreman

Tim enjoys learning about the wild west and exploring places he’s never been. He appreciates camping, fishing, and hunting on the weekends. More so than anything else, He loves being with his family. With over 20 years experience, Tim is dedicated to finding glass solutions for our customers in and out of the shop.

Jessica Marble — Commercial Estimator + Project Manager

Jessica joined Slade Glass in March of 2015. Although new to the glass industry, Jessica’s extensive diverse background in management, customer service, finance, and construction has contributed to the success of the Longmont branch. Jessica has her Bachelor’s in business psychology and Master’s in Education from CSU. Jessica’s dog Maddie can be seen in the office every day and has become a part of the Slade Glass family. In her spare time, Jessica enjoys spending family time with her husband and two daughters.

Ann Marie — Commercial Estimator + Customer Relations

Ann joined the Slade Glass team in June of 2013 bringing with her many years of experience in both the retail and construction industries. She is a trained interior designer and artist, and with her many years of business experience, is adept at both analytical and creative problem solving.

Ann is a native Texan, but knew she was always meant for Colorado. She is an avid hiker and nature lover, and seldom without her canine companion Finn by her side as she explores all of the natural wonders Colorado has to offer.

Karen Foster — Commercial Estimator + Project Manager

New to the glass industry, Karen joined the the Slade Glass team in 2018. She has a diverse background with experience in administrative roles at environmental non-profits and in the travel industry. She teaches yoga and skiing to students of all ages. She enjoys all of the seasonal perks of living in Colorado- hiking, camping, and exploring the state’s many hot springs. When she’s not in the office or on the slopes, she’s most likely feeding her wanderlust on an international adventure.

Erin Shoffit — Commercial + Marketing Coordinator

Erin joined Slade in February 2018 as part of the office team responsible for sales, customer service, and order management. She now specializes in the commercial department scheduling and project managing. In addition Erin also does marketing, media relations, branding, advertising and website development. She manages sponsorships, events, and charitable contributions. She also takes pictures of completed projects as a freelance photographer. When she’s not networking, she is living an active lifestyle with her family of five; hiking, biking, and making music.

Cortland Seager — Scheduling Coordinator

Originally from Arlington Texas, Cortland has been in Colorado for just over a year. She is committed to her large family of pets, and her partner Ellie. She loves hiking, playing guitar and helping people….which is exemplified in her work by going above and beyond to help people get their glass projects completed as quickly as possible.

Danielle Etsitty Garcia — Bookkeeper

Danielle has been with the Slade Glass team for 4 years, she has worked in both our Longmont and Boulder locations. Her main responsibilities include accounts payable, accounts receivable and general bookkeeping duties. In addition to this, Danielle is an integral part of day to day operations at our Boulder Location. 

In her off time Danielle enjoys spending time with her husband, Dominic, and their two cats, Oscar and Oliver. Danielle and Dom enjoy traveling, testing new recipes in the kitchen, and enjoying art wherever they can find it. Danielle is also very dedicated to her family, you can find her at her parents house every Friday night for family dinner.