Griesenbeck Architectural Products, Inc. (GAP) is pleased to announce that Brian Groff and Sheila Jackson have become equity partners in the company, effective January 1, 2026.
News
Fill in the GAP – Ruth
Meet Ruth, our HR Payroll Coordinator! She is the first line of defense on pay and benefit questions and has helped with an overhaul of our HRIS program.
Fill in the GAP – Samantha
Meet Samantha, one of our Project Coordinators, who serves in one of the critical roles that bridges the divide between selling a job and stepping foot on a job site.
Fill in the GAP – Craig
Let us introduce you to the lead of our newest team at Griesenbeck – our Project Management Team! Craig, our Director of Project Management, provides insight into the origin of the team and its role at GAP.
Fill in the GAP – Tanner
Welcome to 2025! Celebrate by learning more about Griesenbeck from one of the owners – our Company President, Tanner Spears.
Fill in the GAP – Mike
Meet Mike Bertoncini, one of our Senior Estimators. Listen closely to learn more about his areas of expertise and experience with Griesenbeck.
Fill in the GAP – Jason Evans
Meet Jason Evans, our Service Sales Representative. He can help you with assessment of and service for any of the scopes Griesenbeck installs.
Fill in the GAP – Dustin
Meet Dustin Adler, our Senior Architectural Consultant. With nearly a decade on the team, Dustin stands ready to help with your design needs! Listen and learn how he can put his skills to work making you and your team look great!
Fill in the GAP – Quentin
Let’s continue to meet the Griesenbeck team! In this episode of the “Fill in the GAP” blog series, hear from Quentin Kiper, one of our Architectural Consultants helping the A/E/C community with solutions for projects in southeast Texas.
Griesenbeck Achieves Gold Member Status in ASA Commitment to Safety Program
Griesenbeck Architectural Products, Inc. was recognized by the American Subcontractors Association Houston Chapter as a Gold Member of their Commitment to Safety Program. This achievement speaks to our team’s dedication to creating and maintaining a safe working environment.
Fill in the GAP – Renae
Let’s meet the Griesenbeck team! Enjoy the inaugural episode of this “Fill in the GAP” blog series where we meet team members and hear what they can bring to bear for YOU! We start with Renae, our Sales and Marketing Coordinator.
Griesenbeck Honored with National Safety Award by Associated General Contractors of America
Griesenbeck Architectural Products, Inc. earned a National Safety Award by the Associated General Contractors of America for its safety achievements in 2023. Awardees must have either a zero incidence rate or have an incident rate below 25% of their occupational division’s average.
Griesenbeck Awarded Vendor Status in The Interlocal Purchasing System (TIPS)
Griesenbeck Architectural Products, Inc. was recently awarded vendor status by a national buy board cooperative, The Interlocal Purchasing System (TIPS). This empowers Griesenbeck’s public customers to work with us directly to install and service the full range of products offered.
Griesenbeck Architectural Products, Inc. Earns STEP Diamond Safety Award for Sixth Consecutive Year
Griesenbeck Architectural Products, Inc. was recognized by ABC National as a STEP Diamond Awardee at ABC Houston’s July 19th Safety Breakfast. This is Griesenbeck’s sixth consecutive year of earning this prestigious safety recognition.
Griesenbeck Architectural Products, Inc. Receives National Excellence in Construction Award From Associated Builders and Contractors for The Ion
For the second year in a row, Griesenbeck was awarded the Eagle (first place) Excellence in Construction Award for a project in Houston, Texas. This year, it was for Griesenbeck’s work on The Ion, the cornerstone development for the Ion District – a new concept designed to breathe life into historic areas of Houston and to encourage collaboration and innovation between community members, businesses, investors, and other stakeholders.
Griesenbeck Architectural Products, Inc. Honored as a National, Top-Performing US Construction Contractor by ABC
Griesenbeck Architectural Products, Inc. (“Griesenbeck”) of Houston, Texas was ranked on Associated Builders and Contractors’ fifth annual Top Performers publication, which lists its contractor members that build the country’s most enduring, innovative, high-quality construction projects, ranked by work hours. Griesenbeck also earned rankings on the Top Trade Contractors and Top Specialty Contractors Lists.
AGC Recognizes Griesenbeck as Small Specialty Contractor of the Year
At their Mid-Year Safety Meeting at The Moran-City Center on August 3rd, 2022, the Houston Chapter of the Associated General Contractors of America (“AGC Houston”) recognized Griesenbeck Architectural Products, Inc. (“Griesenbeck”) as the Safety Excellence Small Specialty Subcontractor of the Year.
1st Annual Sets in the City Volleyball Tournament Serves Up A Success
On April 29th, 2022, more than 60 players and spectators participated in the 1st Annual Sets in the City Volleyball Tournament at Third Coast Volleyball Club. The idea to build this event was developed by Dustin Adler and Quentin Kiper of Griesenbeck Architectural Products, Inc for the purpose of bringing together architects and manufacturer representatives for networking outside of a traditional office setting. As Architectural Consultants, they uniquely understand the challenges involved in getting quality, fun time with colleagues, partner companies, and current and future customers.
Griesenbeck Earns National Eagle Excellence in Construction Award
Griesenbeck Architectural Products, Inc. announced work on the POST HTX in Houston, TX has earned the company a national Excellence in Construction® Eagle Award, presented during ABC Convention 2022 in San Antonio, on March 16. The EIC awards are the construction industry’s leading national competition that honors general and specialty contractors for world-class, safe and innovative construction projects from across the nation.
5th Annual Houston Chili Fest
Griesenbeck Architectural Products and Gregory Edwards Mechanical Contractors competed in the 2022 Chili Fest hosted by HTS, Harvey, and Worldwide Power Products on February 18th. The event raised over $80,000 for two charities – Folds of Honor and the ALS Association of Texas.
Griesenbeck Receives Excellence in Construction Award
Griesenbeck Architectural Products Recognized at ABC of Greater Houston’s 2021 Excellence in Construction Awards HOUSTON, TX – December 21, 2021 – Associated Builders and Contractors of Greater Houston (ABC) recently recognized Griesenbeck Architectural Products at the 21st annual Excellence in Construction Awards (EIC), which showcased fifty-three projects built by ABC Greater Houston members. This event, established in 2000, recognizes outstanding …
Griesenbeck Receives Highest National Award for Safety in the Workplace
Associated Builders and Contractors STEP Presents Griesenbeck With Diamond Award Houston, TX – January 13, 2020 —Griesenbeck Architectural Products, Inc. (Griesenbeck) is proud to announce that it has been awarded the Diamond Level in Safety from the Associated Builders and Contractors (ABC), Safety Training & Evaluation Process (STEP). Founded in 1989, STEP participation highlights safety leadership and a cultural commitment…
Griesenbeck Brings Installation In-House
Moving Away from Third-Party Subcontract Installers Houston, TX – January 2019 – Griesenbeck is proud to announce that its transition to in-house labor is complete. The Griesenbeck management team made the commitment 3 years ago to employ, train and equip its own installation crews. This philosophy represents a huge shift from the subcontract labor model the company employed for the previous…







