van Zelm Heywood & Shadford, Inc.

van Zelm Heywood & Shadford, Inc. Designing the Future, Sustaining the Present, Preserving the Past, Since 1930.

van Zelm designs mechanical and electrical building systems that improve individual quality of life in balance with the environment. Our commitment to sustainability is longstanding and goes beyond designing green buildings for our clients. We bring the breadth and depth of our staff’s knowledge and experience to every project. Engineering design and consultation is our life’s work, but it is our

client’s interests that we are dedicated to serve. For efficient and accurate design documentation, van Zelm utilizes the latest versions of Revit and AutoCAD MEP. van Zelm’s Technology Services Group provides consulting, design and project management for a broad range of systems.

01/13/2026

Design systems that matter.
van Zelm Engineers is hiring Mechanical, Electrical, Plumbing and Commissioning Engineers who are passionate about sustainable, high-performance building design. Our teams work on complex institutional, academic, healthcare, and research facilities—often in occupied environments—where smart engineering makes a real difference.

Join a firm with deep technical expertise, strong client relationships, and a people-first culture. https://lnkd.in/eAZ9dAqW

12/31/2025

Here’s to a new year of collaboration, innovation, and great partnerships. We’re grateful for our clients, collaborators, and the incredible van Zelm Engineers team—and excited for all that 2026 has ahead. Wishing you a happy, healthy New Year!

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Wishing our clients, partners, and colleagues a very happy holiday season. Thank you for the collaboration, trust, and s...
12/24/2025

Wishing our clients, partners, and colleagues a very happy holiday season. Thank you for the collaboration, trust, and shared successes this year. Here’s to a joyful close to 2025 and a bright year ahead.

So proud of our van Zelm team for joining the Boxes to Boots Operation Cares 2025 event. Volunteers wrapped gifts, wrote...
11/17/2025

So proud of our van Zelm team for joining the Boxes to Boots Operation Cares 2025 event. Volunteers wrapped gifts, wrote heartfelt cards, and helped prepare a record 1,809 boxes for service members overseas.
A wonderful day of community, gratitude, and giving back.

Yesterday marked a major milestone for the new Norwalk High School as the final steel beam was raised into place during ...
08/15/2025

Yesterday marked a major milestone for the new Norwalk High School as the final steel beam was raised into place during the topping out ceremony.

Designed by KBA Architects, this 336,681 s.f. will be comprised of two “schools” on a single campus: the P-TECH School consisting of 500 students and a Comprehensive High School of 1,500 students that includes visual and performing arts pathways. van Zelm provided the mechanical and electrical design on this exciting project.

We were proud to join state and local leaders, project partners, and community members to celebrate this important step in bringing a modern, inspiring learning environment to life for Norwalk students.

Congratulations to everyone involved in reaching this exciting point in the project — we look forward to seeing the vision take shape!

🎉 Celebrating Our 2025 Award Winners! 🎉We are proud to recognize the outstanding contributions and spirit of our team th...
08/11/2025

🎉 Celebrating Our 2025 Award Winners! 🎉

We are proud to recognize the outstanding contributions and spirit of our team through our annual awards:

🏆 Henri B. van Zelm Engineering Excellence – Roberto Parra
🏆 Richard Shadford Jr. Leadership Excellence – Alexander Knopf, PE
🏆 Outstanding Contribution – Kate Riley
🏆 Positive Attitude – Sean McKenna

Each of these individuals has demonstrated exceptional talent, dedication, and teamwork, helping make van Zelm Engineers a great place to work and a trusted partner for our clients.

Congratulations, Roberto, Alex, Kate, and Sean—you inspire us all!

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It is with deep sadness that we announce the passing of our esteemed colleague and dear friend, Susan Labas, CPSM, who r...
07/02/2025

It is with deep sadness that we announce the passing of our esteemed colleague and dear friend, Susan Labas, CPSM, who retired in 2022 after serving as Senior Associate and Director of Marketing at van Zelm Heywood & Shadford, Inc. for more than 20 years. Susan passed away on Tuesday, June 24, 2025, leaving behind a remarkable legacy of integrity, vision, and leadership that shaped our organization and the broader AEC (Architecture, Engineering, and Construction) industry.

Many of us had the privilege of working alongside Susan and witnessing firsthand the energy, passion, and commitment she brought to everything she did. Through her active leadership roles in AEC organizations, she inspired generations of professionals. She was a founding member of Professional Women in Construction Connecticut Chapter, where she served as past president and program chair. Susan was especially dedicated to mentoring the next generation, proudly supporting the ACE Mentor Program of Connecticut and participating in the American Council for Construction Education, Inc. and Central Connecticut State University Industry Advisory Board for Construction Management.

As we reflect on Susan’s impact, we encourage each of you to take a moment to honor her memory in your own way. She will be remembered not only for her professional contributions but also for her warmth, generosity, and spirit.

We extend our heartfelt condolences to Susan’s family, friends, and all who had the privilege of knowing her. She will be deeply missed. Let us continue to carry forward the values that Susan embodied — mentorship and a commitment to shaping a better future.

With deepest sympathy,
van Zelm Heywood and Shadford, Inc.

A perfect summer evening at Dunkin’ Park! The van Zelm team had a great time cheering on the Hartford Yard Goats and enj...
06/30/2025

A perfect summer evening at Dunkin’ Park!
The van Zelm team had a great time cheering on the Hartford Yard Goats and enjoying some well-deserved time together outside the office. Great company, great game, and lots of laughs — what more could you ask for?

What a day on the green!A heartfelt thank you to all our incredible sponsors, players, and guests who joined us for our ...
06/12/2025

What a day on the green!

A heartfelt thank you to all our incredible sponsors, players, and guests who joined us for our Annual Charity Golf Tournament last Friday.

Your support, energy, and generosity made the day not only successful but truly memorable. From the early tee-offs to the final putts and dinner, the camaraderie and community spirit were on full display. We are especially grateful to our sponsors, whose contributions helped make this event possible and impactful.

We look forward to seeing you all again next year. Until then, thank you for helping us drive change, one swing at a time!

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We’re honored to have been recognized at the Connecticut Building Congress Project Team Awards for not one, but two exce...
06/11/2025

We’re honored to have been recognized at the Connecticut Building Congress Project Team Awards for not one, but two exceptional projects!

Award of Merit – Commercial/Industrial (Small)
Selective Insurance Workplace Redesign, Wallingford
A beautifully reimagined workspace designed to support flexibility, collaboration, and employee wellness.

Award of Merit – Higher Education (Large)
University of Connecticut, Connecticut Hall Residence Hall
A modernized residence hall that enhances student life while incorporating energy-efficient systems and thoughtful design.

These awards are a testament to the incredible teamwork, dedication, and collaboration across all disciplines. Congratulations to our clients, partners, and everyone at van Zelm who contributed to these successes! https://www.vanzelm.com/vZEngineers/two-projects-win-cbc-project-team-awards-for-2025/

We are thrilled to announce that two of our projects won AIA COTE Top Ten Awards this year. These honors reflect our dee...
06/10/2025

We are thrilled to announce that two of our projects won AIA COTE Top Ten Awards this year. These honors reflect our deep commitment to sustainable design and innovation. Our team continues to push boundaries and deliver excellence. Congrats to all who participated in these award-winning projects! https://www.vanzelm.com/vZEngineers/news-2/

Address

10 Talcott Notch Road
Farmington, CT
06032

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(860) 284-5064

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