Posts Tagged ‘building automation systems’

Total Control: Engaged. Smarter Systems Power Smarter Buildings

Tuesday, June 10th, 2025

In a world where facility managers face mounting pressures to do more with less—less energy, less downtime, and fewer resources—modern building automation systems offer an essential edge. From helping schools improve air quality to supporting high-performance dispatch centers, Egan Company’s Building Automation group is focused on delivering smarter, more responsive spaces.

We had the chance to sit down with Kirk Wahlstrom, Building Automation Group Manager, and Ryan Haller, Building Automation Engineering Manager, for a conversation about what it really takes to deliver smarter, more responsive buildings. At Egan, they focus on complex integrations and long-term system strategies that help keep facilities comfortable, efficient, and ready for what’s next. For them, it’s not just about cutting-edge technology—it’s about building relationships that last.

Delivering Comfort, Control, and Customization
Whether it’s a pharmaceutical plant, a K–12 school, or a government facility, the Building Automation team works behind the scenes to optimize how indoor environments function. Think of it as the industrial-grade version of a home thermostat—scaled across campuses and coordinated through interconnected systems of air, water, and energy controls.

Haller sums it up simply: “We don’t control the thing—we control the air around the thing.” The group is laser-focused on managing space comfort and critical environmental needs for both occupants and operations. At its core, the team’s work translates to increased efficiency, cost savings, and elevated comfort. But as Wahlstrom points out, that’s just the beginning. “We try to make the technology fun—to make it exciting for

customers to engage with their buildings in new ways.” Wahlstrom also believes in giving end users the confidence and control to operate their own systems. “I tell people our goal is that you do 90 percent of things with the system and your building—and we are just that small technical icing on the cake.”

Migration That Meets the Moment
Replacing outdated systems is often easier said than done. Legacy hardware—some installed 30 years ago—is still operational in many buildings today. But as manufacturers stop supporting old platforms, a proactive migration strategy becomes critical.

Instead of pushing a one-size-fits-all upgrade, the team tailors plans that align with a customer’s financial realities, whether through full capital projects or phased improvements. The goal: to move clients from reactive maintenance toward predictive performance. “Do you want to be broken down on the side of the road,” Haller asks, “or do you want to plan for a brake replacement ahead of time?”

Recent projects like the multi-year system overhaul at Mystic Lake’s central plant or the complete modernization at Centennial Lakes Office Park show how Egan is helping customers bridge the gap between now and next.

Thinking Bigger With Building Data
Automation is evolving—and Egan is helping clients evolve with it. Leveraging data to identify inefficiencies and monitor performance is key to optimizing system operations.“We’re seeing more interest in fault detection diagnostics,” says Haller. “It’s about identifying issues before they become expensive problems, which leads to smarter decision-making.”

New tools like AI and machine learning are starting to influence how buildings are modeled and maintained. The challenge, however, is access to data at scale. While large cloud-based datasets can train predictive systems, most buildings today still lack the infrastructure to collect and leverage that information effectively.

That’s why Egan places heavy emphasis on designing networked systems that can scale—and why it partners closely with vendors and industry organizations to stay ahead of emerging trends.

Collaboration That Builds Confidence
Every building has its own challenges, and collaboration is critical to finding the right solution. As a third-tier contractor, Egan often works behind the scenes, interfacing with general contractors, engineers, and mechanical partners to bring a project’s vision to life.

“We strive to make sure that we’re not the fly in the ointment,” says Wahlstrom. “We try to make their lives as easy as possible by providing timely communication, timely execution, and minimal warranty callbacks.”

That commitment to seamless delivery extends beyond the install. Follow-up trainings, visits months after handoff, and system customization are part of what differentiates the Building Automation team. Stakeholders can count on more than technical execution—they can expect a collaborative partner who helps them own and optimize their systems.

Future-Proofing With Purpose
Whether it’s enabling remote monitoring, integrating nonproprietary controls, or simply offering the flexibility to evolve over time, the group’s focus is long-term scalability. Their advice for customers just starting their building automation journey? Start where the impact is highest—large-scale systems like boilers and chillers—and build out from there.

Keeping technology current is another area customers often overlook. “Getting a system upgraded after 30 years is a milestone,” says Wahlstrom, “but the truth is, technology moves so fast that staying current is now a continuous process.”

At Egan, delivering high-quality, tailored systems is more than a technical mission—it’s a cultural one. The Building Automation group stands behind its work, prioritizes customer needs, and refuses to settle for good enough. As Wahlstrom puts it, “we don’t walk away. Egan works to make sure we’re delivering something we’re proud of—and that the customer trusts.”

HVAC Controls: Out with the Pneumatic, In with the Digital

Wednesday, June 4th, 2025

When a building’s HVAC system is working correctly, no one should notice. Modern HVAC makes facilities cool when it’s warm outside and warm when it’s cold, but outdated controls and building automation systems can draw a lot of attention to themselves, whether it is due to fluctuating temperatures, excessive maintenance, or increasing energy bills. 

Pneumatic systems were once the standard in controlling a building’s heating and cooling 70 years ago, but are quickly becoming outdated and obsolete. Upgrading to direct digital controls (DDC) can significantly improve your building’s comfort and its energy efficiency. 

Energy Efficiency: Savings Over Time

Modernizing commercial building automation systems can lead to significant energy savings over time. In a building with variable air volume (VAV) devices, using sensors to monitor temperature, humidity, air flow, and air quality can automatically adjust the building’s central plant to maximize energy use and meet the specifications of your building without requiring manual adjustments or monitoring. By integrating this smart technology to buildings of all ages and sizes, building engineers and property managers have seen significant reductions in energy consumption and operating costs. 

How Do You Work This Thing?

Transitioning away from pneumatics also gets ahead of maintenance issues that are prevalent with older systems. Modern training programs rarely cover pneumatic technology, leaving technicians guessing or in the dark when they encounter it in buildings. The ability to service the antiquated systems is becoming increasingly specialized and rare, and in turn more expensive. Updating to DDC building automation equipment helps future-proof your facility and  will prevent larger cost discussions down the line. Installation and maintenance costs rarely, if ever, decrease for old equipment, while the availability of new technology makes it more accessible and affordable.  

Project Spotlight: Driving 33% Energy Savings for HealthPartners Headquarters

HealthPartners HQ

The HealthPartners headquarters in Bloomington, Minn., originally constructed in the 1960s, consists of multiple office towers totaling 530,000 square feet. As part of an extensive remodel, HealthPartners partnered with Egan Company’s Building Automation team to replace its legacy pneumatic controls system with direct digital control (DDC) technology, offering numerous advantages. The upgrade has resulted in a 33% reduction in energy consumption along with other significant cost savings. In addition, the troubleshooting and maintenance of 650 VAV boxes throughout the complex was made significantly easier for the building engineers, using graphic screens, trending, and the other tools that a state-of-art BAS provides. With improved digital controls, the longstanding HealthPartners headquarters has seen notable improvements in both operational efficiency and occupant comfort.

The DDC technology upgrade from Egan’s team was a game-changer. We have seen a huge reduction in energy consumption, and the expertise and professionalism of Egan made the whole process smooth and efficient.

Chief Building Engineer, HealthPartners

Upgrade Your Building’s Comfort

As legacy pneumatic devices continue to become obsolete, building costs, maintenance requirements, and comfort levels all become negatively affected. If the HVAC systems in your commercial building are demanding your attention, it may be time to consider upgrading to DDC technology. Get in touch with Egan Company’s Building Automation team and make a plan to phase out antiquated equipment.

Increase Energy Efficiency in Commercial Buildings

Wednesday, November 20th, 2024

Commercial buildings, retail spaces, and warehouses spend on average one-third of their operating costs on energy usage, including lighting, refrigeration, heating, cooling, and water heating. With new technology and building automation solutions, energy efficient initiatives can improve a building’s decarbonization, lower operating costs, and improve the overall environmental impact. Transitioning to energy efficient infrastructure is a strategic move that many businesses are implementing as they look ahead and prepare for the future.

INCORPORATE BUILDING AUTOMATION

Building automation systems (BAS) are one of the leading technologies in commercial energy efficiency initiatives. Integrating with smart technology, these systems enable easy monitoring and control of building functions, including lighting, heating, and cooling. The right BAS optimizes the energy efficiency within a facility, making adjustments based on internal and external conditions such as building occupancy, weather,  and time of day. 

energy efficiency

Building automation systems can be controlled from a singular point, even across multiple buildings, making them user-friendly and accessible for a variety of corporate campuses, schools, and retail spaces. Connecting to an automation system can improve the energy efficiency, operating costs, and comfort within your facility, which can result in long-term payoffs for your business.

UPGRADE LEGACY PNEUMATIC SYSTEMS

Buildings that haven’t switched their Automation systems from pneumatic to direct digital control (DDC) equipment have a real opportunity to increase their energy efficiency, improve total building operating costs, and increase the comfort of the facility. Outdated compressors require a lot of energy to run, and they are less reliable and precise in air handling than their digital counterparts. By converting to a new DDC system, buildings can see a significant improvement in air flow, comfort, maintenance, and operating costs all year round. 

ENERGY-EFFICIENT TECHNOLOGIES

Finally, upgrading to energy efficient technology and equipment can improve the total operating costs and energy efficiency of your building. Switching to LED lighting is an easy way to upgrade your commercial facility. Smart technology, including thermostats and energy monitoring systems, can enhance the maintenance of the property and provide a better experience for occupants. Based on local power companies and state availability, rebates are available for commercial facilities who integrate energy efficient lighting, HVAC, and other technologies. Contacting your local utility provider is the best way to learn what is available for your building. 

IMPROVE YOUR BUILDING’S ENERGY EFFICIENCY

Finding energy efficient solutions for your commercial property can help you keep your energy consumption and costs down, especially through extreme weather conditions that often occur in Minnesota. As a local electrical, mechanical, and building automation contractor and systems integrator in Champlin and Rochester, Minn., Egan Company understands the importance of keeping commercial buildings updated with new technologies and building automation systems. Whether you are looking for complete system upgrades, or need regular equipment and facility maintenance and service, our team can help. Let’s work together to create a more comfortable environment for your customers and employees, while improving your building’s operating costs with energy efficient solutions.

The Leading Edge of Building Automation with IP-Based Controllers

Monday, May 9th, 2022

Speed. Processing power. Security. All of which are part of the future of IP-based building automation controllers. When it comes to the optimization of Building Automation Systems (BAS), many believe this is where the future is headed. 

MODERNIZE + OPTIMIZE

To meet the needs of customers in the automated building universe, implementing IP-based solutions is the most logical path. While IP-based building systems haven’t always been widely spread, the recent IP adoption has greatly increased, providing the potential to make them run at the highest level of reliability—while remaining cost-effective. Extremely resilient, these IP-based networks provide unmatched operations, guaranteeing that business runs as usual. As for security, these solutions are encrypted, protecting the operations of the building. 

Using these secure IP-based configurations, the time and money that goes into managing a BAS system is significantly decreased.

The IP based product—both wired and unwired—provide a standard for integrating down to the device level, while allowing typical and advanced configurations that other media and systems can’t do without additional hardware, software, and time.

Egan Company Building Automation Group Manager, Kirk Wahlstrom

REAL-TIME PRODUCTIVITY

Solving problems regarding building performance needs to happen in real-time. Working on an IP-based network allows for much more bandwidth, allowing building owners, property managers, and engineers access to the data analytics they need, as fast as they need it. Egan Company Building Automation Account Manager, Michael Miller states, “IP is a faster, more secure smart building solution. It will be the technology all Building Automation Systems will migrate to in the future.”

IP-BASED CUSTOMER CASE STUDY

One of Egan’s most recent modernization projects involves the Centennial Lakes Office Park in Edina, Minn. With consideration of the most relevant and impactful migration, Egan was able to provide a full IP-based network to move away from aging networks and controllers and invest in a sustainable and serviceable future. Seamless installation allowed for the new systems to be easily integrated within multiple buildings. Installing the network backbone has provided a migration path that allows the customer to dictate the timing and areas of greatest concern.

While implementing IP technology is still the newcomer on the Building Automation block, the future of simplifying, upgrading, and modernizing is here and it’s IP-based. 

Attention to Energy Efficiency and a Family-Like Bond

Thursday, December 17th, 2020

Below the 2.4 million square foot office tower and retail building sits a tight-knit team, focused on energy efficiency and continuous monitoring.

Located in the “center” of Minneapolis, the 33 Tower / City Center building is a Class A high-rise. At nearly 40 years old, its unique layout includes a retail mall, skyways, parking garage, and tower–the fourth tallest in Minneapolis. Prominent tenants include Target Corporation, Korn/Ferry International, and many other well-known organizations and retail stores.

In the corner of the lower-level space hangs a fitting sentiment: “Hail to the Chief”. Chief Engineer Tim Stefans has been with the building since 1980. He, along with his team of engineers, is committed to world-class building management procedures for energy efficiency and water efficiency standards.

There is not another building of this nature in the city of Minneapolis,” said Stefans, “and with this building, everything we do is about quality.

Best of the Best Energy Standards

Being in a class of its own, 33 Tower / City Center quietly boasts two impressive accolades: Certified LEED Platinum and an ENERGY STAR® Score of 97.

The Certified LEED Platinum distinction is the highest mark of quality and achievement in green buildings. According to The U.S. Green Building Council’s LEED (Leadership in Energy and Environmental Design) program, “LEED certification means healthier, more productive places, reduced stress on the environment by encouraging energy and resource-efficient buildings, and savings from increased building value, higher lease rates and decreased utility costs.” 

Additionally, 33 Tower is an ENERGY STAR® certified building. The certification, backed by The U.S. Environmental Protection Agency (EPA) is described as, “certified buildings save energy, save money, and help protect the environment by generating fewer greenhouse gas emissions than typical buildings.” 

Twelve years ago, the engineering team began benchmarking energy performance to measure and track the building’s energy, water, and/or waste and materials usage. It uses the ENERGY STAR Portfolio Manager® tool, which has become the industry standard for rating a facility’s energy performance. 33 Tower’s 2020 ENERGY STAR score is 97, which means it’s more efficient than 97% of comparable buildings.

33 Tower has even received national recognition; two years ago, the building earned itself the title of “most energy efficient in the nation”.

Value of Team Longevity and Common Goals

33 Tower / City Center was ten years old when Egan Company (Building Control Group) was introduced to work on a small-scale project, in support of a desire to pay attention to energy and reinvest in the building.

Now locally managed by Ryan Companies, Inc, the building’s ownership went through a phase of rapid change. However, in the over 25 years working together, the building’s engineering team—along with the Egan team—has largely remained unchanged.

As long-standing partners, the teams at 33 Tower / City Center and Egan Company have a relationship built on trust and a shared goal: to improve the building’s sustainability and continuously evaluate building performance. Through this shared care about monitoring through the years, Egan trades have worked on systematic replacement of older systems and equipment, software/hardware updates, lighting upgrades, as well as technology design and function.

Among many who have worked with the team for nearly two decades, Egan Company Account Manager Brett Rasmussen started working onsite as a field technician in 2003. “Our long standing relationship has been built on understanding expectations and performing to them,” said Rasmussen. “Egan has a great working knowledge of this building and what is expected and needed for it to run efficiently. The building is not very forgiving, and a small error can translate to a big problem with such a large facility. But we also have some of the best field personnel in the industry. That, combined along with our experience and understanding of this building, whatever hurdle gets thrown at us, we make it disappear. Ultimately, we work hard to keep it running at a level that speaks for itself.”

The Egan team has become so much of an extension of the building team that at many times, there’s such a seamless level of work that Stefans and his team don’t experience disruption when Egan is working in the building. Referring to the latest project, Stefans adds:

I’ve got to tell you, we didn’t even know Egan was in the building. We didn’t even know—that’s how integrated this is. Now that’s phenomenal. I mean, if there’s a 10, these [Egan] guys are an 11. Rob LeMay, Ross Keane, Alex West, Aaron McDonough, Lawrence ‘Doc’ Bush, Jon Wall, and Dan Aberwald . . . they’re phenomenal. Ridiculously phenomenal.

Room to Improve Energy Efficiency

To further improve energy efficiency in 2020, the plan was set to migrate legacy technology to 21st century controls.

“For as long as I’ve ever been doing this, there’s never been a more complex job than what we’ve done in the last year. Really, nothing has ever been this complex and working through how to marry this new system,” Stefans shares, referring to the interactions between technology, building systems, the geometry of building, and the connected structures (skyways and newly-built hotel). 

As equipment moves toward obsolescence, Egan looks for opportunities to bring new technology and design to the table. As a result for 33 Tower / City Center, this year’s project was a large-scale retrofit representative of the need for modernization. And while projects like this provide a long term solution to a hardware problem, they also provide a means to improve efficiencies to positively impact the bottom line.

Read more about Egan’s recent project in upgrading the 33 Tower / City Center’s building automation system from I/Net controls to EcoStruxure >

Building Optimization with an Intelligent System

Saturday, July 25th, 2020

Internet of Things (IoT) is a concept of connecting the computing equipment and smart devices within one location with other locations and equipment across the world—providing a giant network of connected devices and objects into one centralized hub. It’s possible to connect something as small as a light bulb to something as big as an entire building’s operation. These concepts aren’t new, but have taken time to come to fruition. Due to advances in technologies, ease of implementation, and a higher return on investment, this is quickly changing.

Advanced Monitoring, Maintaining, and Reporting

Schneider Electric recently introduced EcoStruxure Building Advisor, an intelligence system for buildings. As an integrator, Egan Company implements this system and provides consultations to facility managers. Building Advisor can provide:

  • Monitoring of equipment failure
  • Insights into energy consumption and mechanical cost-saving initiatives
  • Improved building efficiency by working with an engineering team

In the past, it used to take an experienced facility manager years to understand and optimize building performance. Now, the introduction of this technology makes it possible to gain immediate insights into a building’s inefficiencies, drifts from optimal parameters, and potential equipment failure that can all be used to quickly improve the bottom line, enhance operations, and provide a better working environment.

Typically utilizing the current building automation system infrastructure of sensors and control equipment, EcoStruxure Building Advisor analyzes the operation of a facility and provides the facility manager with detailed information about equipment operation. In addition, this information is scored as to its impact on the energy, comfort, and maintenance of a diagnosed issue. Coupling this information with utility and equipment data, Building Advisor will estimate the current bottom line impact on a deficiency and the potential return on investment for system improvement.

Reducing Operating Expenses for Optimal Experience

Constant monitoring of building expenditures will also reduce costs through early identification of equipment failures or inefficiencies. Monitoring equipment abnormalities will predict likely failure (and provide solutions to fix it before it does). By being proactive in identifying equipment failure, facility managers will reduce downtime experienced by occupants and make for less expensive repair costs and reduced occupant impact.

This technology doesn’t just provide a list of failed equipment and temperatures outside of range, but ongoing access to an energy engineer, working with the facility team to address the issues found, recommend solutions, and provide accountability and support. Continual commissioning of a building is required to maintain peak operation.

Our customers are always looking for innovative ways to reduce operating costs, and if we can cut costs on their monthly utility bill without the expense of tenant comfort, I’d say that’s a win,” said Kirk Wahlstrom, Egan Company Building Automation Manager. “We’ve piloted EcoStruxure Building Advisor at our own facilities and have benefited from the insights. We’re excited about growing this technology to help our customers not only reduce downtime and cost but improve their building’s value.

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As technology continues to grow and evolve, facility managers—like the rest of the world—will need to continue heavy investment into IoT. These trends and technologies are here to make our lives easier, comfortable, and more secure.

For more information about EcoStruxure Building Advisor, view this 3 minute introduction video >> or request a demo to explore more about how this technology might be implemented in your facility.

Pneumatic to DDC – Building Automation System Options

Wednesday, November 9th, 2016

Many buildings still operate with a pneumatic building automation system, or have no system at all. Converting a system to digital data control isn’t as challenging as one may think.

Utilizing Egan Company’s gradual upgrade transition process, we’ll provide maintenance on an existing system until a building manager is ready to transition to a brand new and efficient model.

A system’s transition process would include:

  • Remote access – You don’t need to be in front of the system to monitor it. We can access a system from a secure network for monitoring or general building knowledge.
  • Major system updates – We’ll take care of any manual updates until the system is set to do it automatically.
  • Minor repairs – Systems will be monitored to ensure everything is in proper working order. If it’s not, we’ll dispatch a licensed and union-trained technician to fix it – day or night.
  • Software upgrades –  Any necessary Internet patches will be incorporated.

If you operate a building and think you are ready to start the process to upgrade your pneumatic building automation system, we’ve got you covered – from installation to 24/7 emergency support.