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Business Details
Architecture & Engineering Services for Commercial and Industrial Projects
Excel Engineering is an employee-owned, full-service architecture and engineering firm headquartered in Fond du Lac, WI. Since our founding, we have specialized in delivering high-quality, integrated plans for clients across North America, combining technical expertise with a commitment to client collaboration. Our reputation for producing industry-leading construction plans is built on a foundation of humility, precision, and a team-oriented approach that prioritizes seamless design and construction processes. With over 330 dedicated professionals, we leverage in-house expertise across architecture, civil, structural, and specialty engineering disciplines to save clients time and resources.

Our employee ownership model fosters a culture of accountability and long-term investment in every projects success. Sustainability is central to our practice, achieved through responsible design strategies like energy recovery systems, recyclable materials, and low-impact site planning. Guided by our mission of 'Always a Better Plan,' we continuously refine our processes to exceed client expectations while maintaining rigorous safety and quality standards across all projects.
Services
Architecture Civil Engineering Structural Engineering Cold-Formed Steel Precast Concrete Electrical Engineering Surveying Project Management Landscape Architecture Interior Design
Highlights and features
  • We are an employee-owned firm committed to long-term success.
  • Our team of 330+ professionals ensures exceptional design experiences.
  • In-house services streamline collaboration, saving clients time and money.
  • We prioritize sustainability through responsible design practices.
  • Our mission drives continuous improvement to exceed client expectations.
Services
Civil Engineering
Our civil engineering team advocates for clients throughout project lifecycles, delivering site development solutions that balance regulatory compliance with functional efficiency. We specialize in land planning, stormwater management, and infrastructure design to create sustainable, code-compliant environments. With technical expertise in municipal and private sector projects, we ensure seamless integration of utilities, roadways, and drainage systems.
Structural Engineering
Structural engineering services focus on creating safe, durable frameworks for commercial and industrial facilities. We design steel, concrete, and timber structures optimized for load-bearing capacity, seismic resilience, and long-term performance. Our team collaborates closely with architects to align structural integrity with aesthetic vision while maintaining budget constraints.
Project Management
Comprehensive project management ensures client interests remain prioritized from concept to completion. We coordinate multidisciplinary teams, manage timelines and budgets, and facilitate communication between stakeholders. Our proactive approach minimizes delays and cost overruns through rigorous quality control and risk mitigation strategies.
Landscape Architecture
We create functional, aesthetically pleasing landscapes that meet regulatory requirements and enhance user experiences. Services include site analysis, planting design, and hardscape planning for commercial, residential, and public spaces. Our sustainable approach integrates stormwater management, native vegetation, and accessible pathways to create enduring outdoor environments.
Interior Design
Interior design services focus on optimizing spatial layouts for functionality, safety, and brand identity. We develop tailored environments for corporate, hospitality, and institutional clients through material selection, lighting design, and furniture specification. Our human-centered approach balances aesthetics with practical needs to create productive, inviting spaces.
Questions
What industries does Excel Engineering serve?
We provide architecture and engineering services for commercial, industrial, municipal, religious, and educational sectors across North America.
Is Excel Engineering employee-owned?
Yes, we are an employee-owned company through our stock ownership plan, aligning our team's interests with long-term client success.
Do you offer sustainable design solutions?
Sustainability is core to our practice, including energy recovery systems, recyclable materials, and low-impact site development strategies.
How many professionals work at Excel Engineering?
Our team includes over 330 architecture and engineering professionals working collaboratively across disciplines.
What makes Excel Engineering unique?
Our in-house integration of architecture, engineering, and design services creates streamlined project delivery with enhanced quality control.
Reviews (4)
Dt Engle
Jan 29, 2022 Report
Great company! The very best Engineering firm I have ever used! Extremely attentive service and great pricing! 100% RECCOMEND!
Justin H.
Mar 07, 2020 Report
Someone on the road driving one of their cars. Driving recklessly. Called the office, receptionist had me leave a message and no one returned my phone call. If they cant return phone calls, not sure why anyone would want to give this place business.
IWrecktem
Sep 13, 2018 Report
Have been trying to get a hold of Heidi and Missy in the sanitation department regarding a sewage bill I would like to pay. Have left dozens of messages with no return call. Very poorly run operation. You want our money but yet you never answer or have the decency to return a call. Unreal.
Ashton Winter
Apr 18, 2018 Report
Fond du Lac is fortunate to have a company like this that has created a culture similar to those found in major cities. Place is full of professionals with degrees from highly accredited colleges. When the associates say they feel lucky to work here it signifies a beneficial business environment all around. This is demonstrated in the transparency as a employee owned, profit sharing company. Their continued growth through client retention and never ending referrals has been fun to watch as a local citizen.