Trust and Safety in a Manager-Centered Culture

What actually creates a company's culture: the strategy deck at the top, or the conversation an employee has with their manager on an ordinary Tuesday? In this episode of Culture Club X, host Diana Blass puts that question to Melissa DiMuro, Chief People and Culture Officer at Limbach Holdings, where she leads the human capital strategy for over 1600 employees across the US.

Melissa brings 20 years of progressive HR leadership to the conversation, 15 of them at GE Aviation and three in the printing industry at Quebecor World. She joined Limbach about two years ago, her first CHRO role and her third industry, with a mandate to transform a 121 year old construction company into an ever evolving contemporary business.

The backdrop is stark. Construction faces over 1 million unfilled jobs over the next couple of years as retirements accelerate and the industry grows. Melissa's answer is a manager-centered culture: one where trust, psychological safety and frequent pulse checks live in the day-to-day behavior of frontline leaders rather than in policy documents.

What can managers do to make employees feel valued and trusted

For Melissa, trust is the underlying fundamental of everything, the currency of relationships. The first ingredient is respect: managers have to show that the work their people do matters, and they need to know what it is like to walk a day in their shoes. Early in her career, a leader made her actually do the manufacturing roles she was about to recruit for, and the lesson stuck.

The second ingredient is communication. People have to believe they are getting real time, transparent and authentic communication from their leader; the moment they sense a hidden agenda, trust starts to break down. The third is genuine care for the human outside the work relationship, knowing someone's family and ambitions, not just their output.

That conviction shapes her practical advice. She recommends weekly touch points at a minimum with every single direct report, and with her own team the rhythm is almost daily: little micro bits by text, email or a quick phone call, plus milestone conversations about career and development across the year. The micro engagement is where people see whether a manager is walking the talk on company values.

How can managers become first responders for employee mental health

Limbach is a safety-committed construction business, and Melissa argues that mental safety deserves the same seriousness as physical safety. The company weaves wellbeing into its Hearts and Minds safety program, which looks beyond compliance to care for the entire individual, so raising a mental health concern is not taboo.

She also asks leaders to be a bit vulnerable. Having been through her own struggles, she believes managers should admit that not every day is a great day and that it is okay to need help, leading by example. Because a manager sees people day in and day out, they are often the first, aside from family, to notice changes in behavior.

Crucially, managers do not need to be trained therapists. Their job is to know the resources and make the connection to an expert while showing care. Remote and hybrid work has made cues harder to read and has exacerbated underlying struggles, but Melissa sees more of it surfacing precisely because workplaces are becoming safer places to talk. In construction, one of the leading industries for suicides, that shift matters enormously.

Why the frontline manager is the toughest role in the organization

Melissa is blunt about the load managers carry: pressure coming down from the hierarchy, employee challenges coming up, and customer commitments to deliver on. She calls the frontline leader by far the toughest role that exists, a huge responsibility and a huge privilege, and acknowledges that great leaders try to do it all when the reality is they cannot.

Her prescription starts with investing in leaders' own mental health: real time off with coverage plans in place, workload conversations that are safe to have, and executives who are willing to stop, push out or simplify work. Leadership teams also owe managers clearer priorities, because everything funnels through the frontline leader and everything can feel essential.

The last piece is skills. Organizations promote great individual contributors and then fail to teach them how to manage. Limbach's response is a three-stage leadership development series, cohort-based monthly onboarding with a curated first week, 30, 60, 90 day plans, buddies and C-suite meetings, an approach that recently earned external recognition for training and development. The same discipline is now being applied to manager readiness.

Why psychological safety is a prerequisite for two-way trust

When Melissa entered the field, psychological safety was dismissed as a warm and fuzzy nice-to-have. She is glad the concept has come back, because in her view real trust cannot exist without it. Safety, she stresses, is not just freedom from harm but the ability to be your whole self at work.

Without that foundation, ineffectiveness creeps in everywhere: politics takes precedent over great work, people stop raising issues because they are afraid, and posturing replaces problem solving. The antidote sits with the manager, who has to create an open environment where their way is not the only way and people are engaged in decisions. It is the same ground CultureMonkey explores in its guide to psychological safety at work.

Two-way trust also dies by micromanagement. Saying "I trust you" while reviewing work three more times before it goes out sends the opposite signal, and those small things add up. In a fully dispersed company like Limbach, the currency of trust changes by setting: boots on the ground and walking job sites in the field, intentional one-on-ones, surveys and roundtables for virtual teams. Different tools, same human desire to matter to your leader.

Do manager-driven microcultures set the real company culture

Melissa applies a dinner table test. When employees go home, they are not typically talking about the CEO; they are talking about their manager and their colleagues. That manager and team experience is the company and is the culture, while the executive team's job is to minimize any disconnect and build systems that reinforce the right behaviors.

Frequent pulse checks fit that reality. Newer generations entering the workforce want real-time signals about whether they are doing the right thing, not one big annual review. And managers set the tone by behavior, not announcements: as a leader you are on stage whether you wanted to be or not, watched every single day, even when you think nobody is looking.

As companies grow and acquire, microcultures inevitably creep in, and Melissa does not fight them all. Limbach holds its core values as non-negotiables, to the point of refusing to acquire a company that does not share them. Within that range, teams get the freedom to feel unique and to be who they need to be to perform.

Can technology deliver on culture without replacing the human touch

Melissa is no technology skeptic; she is implementing a whole new human capital management system this year to take retention to the next level. Predictive analytics help at the macro level, where a leader cannot hold one-on-one relationships with an entire population, by surfacing themes, trends and leading indicators in retention data.

Her caveat is firm: for the average leader, technology is supplementation, not a replacement for what great leaders need to be doing. No manager should wait for a system to announce a retention problem. Tools must also earn adoption by engaging end users, measuring the right things frequently enough to see whether an action actually worked.

That philosophy shows in how Limbach runs surveys. After digesting the data, the team goes back out to branches with the themes it heard and asks whether the proposed actions really solve the challenge, an iterative dialogue where employees build the culture with the company rather than just exchanging information. It is a working example of a healthy employee feedback loop.

Acting on feedback is not enough, because people join and leave constantly and may never have seen the original survey. Leaders have to keep narrating: here is what you said, here is what we chose to do, here is the impact, and here is your next opportunity to speak. Otherwise, as Melissa puts it, you did what they asked, but nobody knows about it, and the impact of the action is lost.

What a manager-centered culture means for employee listening

Across every topic in this conversation, one thread holds: culture happens in micro bits, and the manager drives the majority of it. Trust, mental health support, psychological safety and even technology adoption all come down to what frontline leaders do daily, which means listening to employees has to be continuous, not an annual event.

That is exactly the premise behind Culture Club X's home, CultureMonkey, an employee listening platform built to help people leaders run frequent pulse checks, read sentiment across dispersed teams and close the loop visibly. As Melissa's survey process shows, the technology only matters when it helps managers have better human conversations, and that is the standard any listening program should hold itself to.