Your team has been wonderful and key to the successful realization of our design. You brought creative solutions to this project's particular challenges while maintaining budget and schedule. Your willingness to investigate alternative approaches and your ability to collaborate with all the trades that impact your system is nothing short of inspirational. We look forward to having the Hilboldt team associated with many projects in the future.
Paul Garlock
Senior Associate
ARCTURIS

McCarthy has had the benefit to work with Hilboldt on many tough projects. Without exception, their quality control has set the standard for excellence. We can count on Hilboldt to stand behind their work and always put the customer first. Simply stated - no leaks!
Great job Hilboldt.
Steve Morse
Quality Director, Central Division
McCarthy Building Company

HCI - Thorough, focused and professional;
Top notch in curtain wall design and installation
Superior knowledge in unitized curtain wall systems
S. Kirk West
Project Engineer, Technical Services
Clayco

Having worked with HCI for many years, both directly and indirectly, we at HAI share the same common goal for each project ~ a unitized curtain wall that strives to meet the design intent while making sure that it's air tight, water tight and structurally sound. We have found that HCI is diligent in reaching this goal. It continues to be a pleasure to work with their entire organization.
Glenn Heitmann
Heitmann & Associates, Inc.

It has been my privilege to be Denny and Jane's commercial banker for many years and Hilboldt Curtainwall's since its inception. In our first meeting many years ago, there was a strong sense of meeting people with strong characters that have an excellent knowledge of their industry. This initial feeling has been proven through their hard work and success of their company. I have personally enjoyed our relationship throughout the years and hold them in the highest regard.
Mark E. Sauerwein
President of South County Region
First National Bank of St. Louis

Hilboldt Curtainwall has been a trusted partner for me on many exterior glazing applications in the St. Louis market. From their pre-construction evaluation and detailing, shop fabrication abilities through to field installation, the quality of their product is excellent.
George Crow AIA, CSI, CCS, LEED AP
Architect
Founding Chair- Building Enclosure Council of St. Louis

The Carpenters Union and Hilboldt Curtainwall have worked very closely together through open communication. It is a perfect working example of labor and management working together to supply the construction industry with the highest quality products, all while providing their employees with a very good wage and fringe benefit package.
Kevin T. Byrne
Business Representative
Carpenters District Council of Greater St. Louis and Vicinity

Since 1987, the Iron Workers, Local #396 have had a long successful history of working with the Hilboldt Family. Hilboldt Curtainwall is one of our most dependable and professional contractors that are signatory to Local #396. If we need a quality contractor to perform quality work on time and within budget, you can depend on Hilboldt Curtainwall.
Tom McNeil, Jr.
Business Manager
Iron Workers Local #396

It has been my privilege to know and work with Jane & Denny Hilboldt and everyone at Hilboldt Curtainwall, Inc. As their insurance and bonding agent it is important to see safe job sites and working conditions as well as perfection in project performance. And this is exactly what you get with HCI. In addition they have the ability to think outside of normal means and methods in order to achieve the desired results effectively and timely. I respect them for their work ethic, quality of their work and most of all because of the type of true professionals and overall good people they are.
Michael A. Boucher
Sr. Vice-President
Welsch, Flatness & Lutz, Inc.

We have had the pleasure of working with Hilboldt Curtainwall Inc. for the past few years. We appreciate their professionalism and expertise while working with them as a member of their design team on many unique and challenging custom curtain wall projects.
Keith Quick, P.E.
Department Manager, Principal
Larson Engineering, Inc.

Denny, the entire Theology Department wanted me to let you know that, "They think you walk on water and there is none in the building after the rain last night!" Thank you for all you do.
Cathleen Wyckoff
Director of Institutional Advancement
St. Joseph's Academy