Smith-Boughan is a mechanical service contracting company serving commercial, industrial, and institutional markets near Lima, Ohio.
Smith-Boughan has roots deeply entrenched in Allen County, Ohio. Established through the merger of two well-known family businesses, Terry P. Smith & Sons and Boughan Brothers, Smith-Boughan has continuously served West Central Ohio since 1927.
Since its founding, Smith-Boughan’s purpose has been to develop long-term quality relationships with our clients and employees. We are committed to providing businesses with the highest quality design, fabrication, and construction solutions. Whether it’s heating or cooling, an emergency system failure, or scheduled preventative maintenance, Smith-Boughan’s experienced and service-oriented technicians are there when you need us with the skills, expertise, and knowledge to keep your systems and operations running.
Proud to be part of
In July 2024, Smith-Boughan joined Exigent, a dynamic group of companies focused on providing critical commercial HVAC and mechanical services.
This partnership allows Smith-Boughan to serve its customers better with improved capabilities and resources. As part of Exigent, we are building the best group in mechanical services.
Our Team of Experts
Smith-Boughan is your reliable service partner.
The quality of our service is directly related to the expert knowledge, experience, and skills of our team. We bring a wealth of experience and technical know-how to ensure that your mechanical systems operate at peak capacity. At Smith-Boughan, you’ll find versatility, reliability, and service that you can depend on.
Core Values
Customer First
We’re committed to peerless customer service to resolve our customers’ issues quickly and safely while offering innovative preventative solutions.
Safety
The safety of our customers, employees, and partners is our highest priority.
Quality, no shortcuts
We do it right. We promise quality work and excellent service every time.
Respect
Our respect for our customers is reflected in our prompt, reliable service. We guarantee our work—every job, every time.
Teamwork
Our team of highly skilled technicians works together to solve our customers’ unique challenges.
Our Commitment to Safety and Excellence
Safety isn’t just a priority—it’s a core value
With a culture built on rigorous training, compliance, and proactive risk management, we ensure the well-being of our team, clients, and partners on every project. We are proud members of the following:
24/7 Emergency Service
Call Smith-Boughan Now!
Many mechanical service contracting companies claim a 24/7/365 commitment to availability. At Smith-Boughan, you can depend on it.
Our dedicated team at Smith-Boughan is here to provide you with emergency repair service, ensuring a prompt response and efficient resolution to get your critical mechanical system back on track.
You can depend on Smith-Boughan.
“I have worked in facilities management, engineering, maintenance and other skilled labor fields in my 25 year career and I have had experience with a lot of contractors over that time. I do not hesitate to say that Smith-Boughan is not only the best mechanical / plumbing contractor I have worked with but also has been the contactor that has earned my trust more than any contractor/vendor of any type.”
— Roy Gillespie, Facility Manager at Apollo Career Center