A powerful architecture & Construction theme. Construct your website in the perfect Ratio.
Alienum phaedrum torquatos nec eu, vis detraxit periculis ex, nihil expetendis in mei. Mei an pericula

About Us

Calder Richards Structural Engineers

Our History

Our firm, Calder Richards, was established in 2005 with the merger of two of Utah’s leading structural engineering companies:  Calder Kankainen Consulting Engineers (CKCE) + Richards Consulting Group (RCG), each founded in 1986.  Kelly Calder’s and JR Richards’ vision for delivering a broader spectrum of services from the union of their two firms proved to be a bold and brilliant strategy.  From engineering for the 2002 Olympics to seismically upgrading Utah’s iconic historic buildings, the creation of Calder Richards continues the founder’s long-standing commitment to building lasting relationships and technical excellence.

What sets us apart?

At Calder Richards, we do big projects, and we do small projects in a big way. Regardless of scope, we deliver cost efficiencies through smart engineering design, and we do it without compromising the vision, goals, or sustainability of any project — no matter how big or how small.

Our Services

We provide solutions to real world challenges to deliver your vision for your project.  You can rely on our in-depth expertise and attention to detail at every stage of your project’s development. Contact us and we will connect you with an engineer who will discuss your building at no cost and provide you with a better understanding of what your project needs.

Contact Us

Our services include:

  • Structural Design
  • Seismic + Structural Building Evaluations
  • Seismic Retrofit Design
  • Performance-Based Structural Engineering
  • Project Feasibility Analysis
  • Options for Cost Efficiencies
  • BIM Modeling
  • Peer / Plan Review


Building beyond boundaries

Headquartered in Salt Lake City, Utah, the professionals at Calder Richards are licensed to perform engineering services throughout most of the United States. As our national-client work takes us to more states, we quickly obtain licensure through our NCEES affiliations. We are currently at 40 states and counting…

Our Team

If you start your career at Calder Richards, you stay with Calder Richards.

Our commitment to a supportive, balanced, and nurturing work environment with unlimited opportunities for career growth enables us to hire some of the best and brightest in the industry. From college graduation to retirement, CRCE continues to raise the bar for a great place to work which ultimately delivers impressive client service.

Our highly skilled team includes professionals with:
•  Master’s degrees in structural engineering
•  S.E. licensure–our staff has licenses in 40 states
•  LEED AP certification + sustainable design
•  BIM 3-D modeling skills

Managing Partners

When Jonathan (JR) Richards and Kelly Calder merged their firms in 2005, they believed that building lasting relationships and technical excellence supports great design — a belief that continues to guide the company today. Our current partners, all with the firm since its inception, manage a standout team of professionals committed to making all clients, lasting clients.

Shaun Packer

PE, SE - Principal + Managing Partner

Twenty nine years ago, Shaun joined Richard’s Consulting Group (RCG), and continued with Calder Richards after the firm merger.  He understands complexities inherent in building renovations for remodeling, upgrading, or adaptive re-use. He also spearheads the firm’s resort, hospitality, and public safety projects. 

As a licensed structural engineer with a B.S. degree in Civil Engineering from the University of Utah (1993), Shaun brings to the team the depth of expertise that derives from long-term experience with highly talented people. In addition to his role as a managing partner, his executive responsibilities include managing the firm’s operations and overseeing the management and implementation of over 20 engineering and operations software applications.

In his spare time, Shaun can be found exploring the hiking trails throughout Utah with his pal, and humankind’s best friend, Eddie, an Australian Shepherd whose loyalty is renown.

Scott Wilson

PE, SE - Principal + Managing Partner

For the past 31 years, Scott has worked with Richard’s Consulting Group (RCG) then Calder Richards. He manages the firm’s peer/plan review department working closely with municipalities, state agencies, and school districts throughout Utah. By developing the code savvy necessary to critique the work of others in the structural engineering industry for the past 26 years, Scott has developed exceptional design and value engineering capabilities. He also works with the firm’s K-12 studio for new school design.

He earned his B.S. degree in Civil Engineering in 1992 from the University of Utah before acquiring his structural engineering licensure. Scott has learned what is pivotal to the success of a project. Knowing what works and what doesn’t has evolved from his years of experience in the industry. In addition, he manages the firm’s Human Resources department.

His personal interests include devoting time for fun with his family including playing and caring for his active and adorable grandkids.

Nolan Balls

PE, SE, LEED-AP - Principal + Managing Partner

With 17 years of experience, Nolan brings to the team a proven track record engineering cost effective design approaches for schools as well as on-going plant services for national Fortune 500 companies throughout the U.S. and abroad. He also spearheads the firm’s LEED accreditation work including a rarely awarded LEED double-platinum certification project.

Nolan earned his B.S. degree in Civil Engineering, and his M.E. in Structural Engineering from Utah State University in 2003 and 2004, respectively. He has been with Calder Richards since the firm’s inception, rising to managing partner responsible for client development.

The father of 3 boys, Nolan knows how to play. Keeping up with Dad is still a challenge for them but, eventually life will reverse that. Until then biking, skiing, hiking, and traveling are a high priority on the Balls’ family bucket list.

Henning Ungerman

PE, SE – Principal + Partner

Henning brings to the Calder Richard’s team 14 years working with a broad spectrum of structural engineering services ranging from military support facilities to commercial and industrial development to public schools and municipal buildings. He provides value engineering recommendations during the pre-design project phase as well as options for challenges that can arise during construction. He also oversees the firm’s technical design and training programs for the engineering staff.

Henning attended the University of Utah earning a M.E. in Civil Engineering with a Structural Emphasis (2007), and a B.S. in Civil/Environmental Engineering (2006). 

No matter how busy and buried in work Henning is, he always has the time to help others. As a devoted Dad and husband; Henning camps, hikes, and mountain bikes Utah’s awesome outdoors. Creating is at the heart of Henning’s passions, from woodworking to just building “things.”

Kelly G. Calder

PE, SE - Principal + Emeritus Founding Partner

Kelly Calder is continuing his valuable contributions to Calder Richards for client continuity, quality assurance, and the training of professional staff. He brings to the firm the depth of experience, creative insight, and expertise forged in over 30 years of structural engineering.

Graduating from the University of Utah with a Masters’ and B.S. degrees in engineering, Kelly’s first interest was geology before embarking on structural engineering as his career focus.

When not working, Kelly is an avid globe trotter. When home, he is an impassioned landscape designer creating sculptured water features and devising ingenious ways to keep deer and rattlesnakes at bay.

Jonathan (JR) Richards

PE, SE - Principal + Emeritus Founding Partner

JR is a company founder and current partner. With over 35 years of experience, JR has helped to transform Calder Richards into one of Utah’s pre-eminent structural engineering firms. His innovative approach and creative solutions to challenging structural problems has made him a key player in Utah’s adaptive re-use and historic preservation community. 

JR has a BS degree (cum laude) in Civil Engineering from the University of Utah, and a Masters in Structural Engineering from Stanford University. He also is a current member and past president of the Structural Engineer Association of Utah (SEAU), SEAU Chairperson for Professional Practice + Ethics Committee, ACEC Professional Practices Committee Member, and past member and Chairman of Department of Professional Licensing (DOPL) for Utah’s Professional Engineers & Land Surveyors Licensing Board.

His personal passions include skiing, golfing, biking, and fly fishing, many of which have taken him to far flung reaches of the world. So, traveling is a passion, too.

View Our Portfolio

Portfolio Page

Contact Us

Contact Info