FREMONT, California — Nationwide Boiler Inc., a recognized industry leader in the supply of temporary industrial rental boilers, permanent boiler systems, and advanced emissions control technologies, has officially announced a comprehensive and carefully orchestrated executive succession plan.
Effective August 1, 2026, Jim Lieskovan, currently serving as the company’s Vice President of Sales, will step into the role of President. This strategic transition marks the beginning of a phased handover of executive duties from longtime President and CEO Larry Day. Day, who has successfully steered the company through a decade of notable growth, modernization, and market expansion since 2016, will remain onboard in his capacity as Chief Executive Officer through the end of his tenure. Day’s full retirement is scheduled for January 2027, at which point Lieskovan will assume the combined responsibilities of both President and CEO. To maintain institutional continuity, Day is slated to transition directly onto Nationwide Boiler’s Board of Directors following his retirement.
The announcement signals a period of stable continuity for the nearly sixty-year-old enterprise, which has built a formidable global reputation on reliability, swift emergency response times, and exceptional customer service within the heavy industrial, manufacturing, and utility sectors.
Main Facts
The executive reorganization at Nationwide Boiler Inc. involves several key milestones and leadership assignments designed to ensure a seamless transition of power without disruption to daily operations or client services.
- Incoming President: Jim Lieskovan, currently the Vice President of Sales, will assume the presidency on August 1, 2026. He will take over full presidential duties while working alongside outgoing leadership.
- Outgoing CEO: Larry Day, who has led the organization as President and CEO since 2016, will retain his title and executive oversight as CEO until his planned retirement in January 2027.
- Future Leadership Structure: Upon Day’s departure in January 2027, Lieskovan will consolidate leadership responsibilities, taking the helm as both President and Chief Executive Officer.
- Board Transition: Upon his retirement, Larry Day will continue to contribute his strategic expertise to the organization by joining Nationwide Boiler’s Board of Directors.
- Company Background: Headquartered in Fremont, California, Nationwide Boiler is a premier national and international provider of temporary trailer-mounted rental boilers, mobile steam plants, and environmental sustainability solutions, including proprietary emissions reduction technology.
Chronology of the Transition
The planning and execution of Nationwide Boiler’s executive succession reflect a measured, long-term approach to corporate governance. Rather than introducing sudden changes, the organization has mapped out a multi-month runway to allow for knowledge transfer, client introductions, and internal alignment.
2016–2025: A Decade of Expansion Under Larry Day
Larry Day assumed the role of President and CEO in 2016, inheriting a company with a rich heritage in temporary steam solutions. Over the subsequent ten years, Day focused on scaling operations, enhancing the company’s massive rental fleet, and investing in environmental technologies to meet increasingly stringent air quality regulations across North America. Under his leadership, Nationwide Boiler solidified its status as an indispensable partner for industrial plants facing unexpected outages, planned maintenance turnarounds, or temporary capacity expansions.
August 1, 2026: Jim Lieskovan Takes the Reins as President
Marking the first major operational milestone of the succession plan, Jim Lieskovan will officially assume the title of President. Having spent several years driving key growth initiatives, managing sales operations, and nurturing customer relationships within the company, Lieskovan is uniquely equipped to manage day-to-day corporate affairs. During this five-month overlap period, Lieskovan will direct operational strategies while Day provides high-level guidance, institutional knowledge, and strategic oversight as CEO.
January 2027: Final Handover and Board Transition
The transition reaches its final phase in January 2027, when Larry Day officially steps down from his executive duties and retires from day-to-day management. At this juncture, Jim Lieskovan will take full command as President and CEO. To preserve the company’s deep historical insights and governance stability, Day will transition to a seat on Nationwide Boiler’s Board of Directors, ensuring that his tenured perspective remains accessible to the executive team.
Supporting Data and Company Background
Founded nearly six decades ago, Nationwide Boiler Inc. operates from its corporate headquarters in Fremont, California, alongside specialized operations such as its custom control systems division located in Washougal, Washington. The firm occupies a vital niche in the industrial landscape, serving facilities that cannot afford a single hour of unplanned downtime.
Fleet Capabilities and Market Reach
Nationwide Boiler maintains and operates one of the largest, most technologically advanced fleets of industrial rental boilers in the world. The company’s inventory includes:
- Trailer-Mounted Rental Boilers: Ranging in capacity to suit various industrial demands, these units can be rapidly dispatched and hooked up at client sites to restore steam production within hours of an emergency call.
- Mobile Steam Plants: Completely self-contained, trailer-mounted boiler rooms designed for maximum mobility and rapid deployment in remote or emergency scenarios.
- Auxiliary Equipment: Feedwater systems, water softeners, blowdown separators, and economizers designed to integrate seamlessly with temporary or permanent boiler installations.
Environmental Innovation: The CataStak SCR System
Beyond emergency rental solutions, Nationwide Boiler has positioned itself as an innovator in environmental compliance. As federal, state, and local regulatory bodies place tighter restrictions on industrial nitrogen oxide ($NO_x$) and carbon emissions, the company has heavily promoted its proprietary emissions control technologies.
Chief among these is the CataStak Selective Catalytic Reduction (SCR) system, a pioneering solution engineered to achieve ultra-low $NO_x$ emissions for industrial boilers. The CataStak system has become a cornerstone for facilities seeking to maintain high thermal efficiency while complying with rigorous environmental standards, cementing Nationwide Boiler’s reputation as both an energy supplier and a sustainability partner.
Official Responses and Leadership Perspectives
Both outgoing and incoming leaders have emphasized that the cornerstone of this transition is stability, integrity, and an unwavering commitment to client satisfaction.
Reflecting on his decade-long tenure, Larry Day expressed immense pride in the collective achievements of the organization:
"I am proud of what we have accomplished together and grateful for the opportunity to continue serving as CEO through my retirement. Nationwide Boiler has an exceptional team and a strong foundation built on integrity, dependability, and real customer service. Jim is well positioned to lead the company forward, and I look forward to working closely with him to ensure a smooth and successful transition."
Day’s sentiments underscore a corporate culture that prioritizes people—both the internal workforce and the diverse clientele relying on Nationwide Boiler for mission-critical steam generation.
Stepping into his new role, Jim Lieskovan voiced both humility and determination regarding the future trajectory of the company:
"I am honored to step into the role of President. Larry has built a company with a strong reputation and a culture that truly sets it apart. I look forward to building on that legacy and working with our talented team to continue delivering the quality and service our customers expect."
Lieskovan’s background in both sales and operational logistics provides him with a holistic view of the business, positioning him to identify emerging market trends, technological advancements, and operational efficiencies.
Implications for the Industry and Clients
Leadership transitions in foundational industrial service sectors often raise questions regarding continuity, vendor relationships, and strategic direction. However, industry analysts suggest that Nationwide Boiler’s deliberate, multi-stage succession plan mitigates these risks entirely.
1. Zero Disruption for Industrial Clients
Because the transition is executed over a prolonged period—with Day remaining active as CEO for five months after Lieskovan takes the presidency, and subsequently moving to the Board of Directors—clients, vendors, and partners can expect complete consistency. Emergency response protocols, rental agreements, engineering consultations, and equipment dispatches will proceed without interruption.
2. Continued Focus on Innovation and Environmental Compliance
Under Lieskovan’s impending unified leadership, Nationwide Boiler is expected to maintain its dual focus on rapid-response rental logistics and advanced green technology. With industrial facilities facing mounting pressure to decarbonize and reduce their environmental footprints, the demand for integrated solutions—such as combining high-efficiency rental boilers with advanced SCR emissions systems—is projected to rise. Lieskovan’s track record in driving growth initiatives suggests that the company will continue investing heavily in these critical environmental sectors.
3. Strengthening Market Leadership
As supply chain complexities and regulatory pressures continue to challenge the manufacturing, refining, chemical processing, and utility sectors, the reliance on trusted, highly responsive temporary utility providers has never been greater. By securing stable, experienced internal leadership, Nationwide Boiler reassures the marketplace of its enduring strength and long-term viability.
For further information regarding Nationwide Boiler Inc., its extensive rental fleet, or its environmental control systems, visit the company’s official website at www.nationwideboiler.com.