Business Details
42 Years
experience
Emergency
services
Your Trusted Partner for Facility Solutions in Dayton, OH
Established in 1984, MSD Inc. has been a trusted partner for facility solutions in Ohio for four decades. Our team of experts specializes in HVAC, plumbing, electrical, and building automation systems, delivering custom maintenance programs and emergency services tailored to each client's unique needs. With a client-centric philosophy, we prioritize securing lasting relationships through transparent communication, maintaining high-quality standards, supporting both short- and long-term goals, and retaining trust through consistent exceedance of expectations. Our commitment to safety, recognized by numerous industry awards, ensures minimal operational disruptions while maximizing efficiency.As a family-founded business, we combine decades of experience with innovative technologies like BIM and VDC coordination to provide sustainable, energy-efficient solutions. Our repeat client rate and high Net Promoter Score reflect our dedication to reliability, expertise, and client satisfaction. We serve diverse sectors including government, education, and industrial clients, with locations across Ohio and a statewide service reach. Our team's extensive training and specialized certifications guarantee safe, high-quality outcomes for every project, from routine maintenance to large-scale design-build initiatives.
Services
HVAC Maintenance
Plumbing Services
Building Automation
Design-Build Projects
Emergency Repairs
Energy Management
Fire Alarm Monitoring
Pre-Construction Engineering
VDC Coordination
Geothermal Systems
Details
- Year established: 1984
Highlights and features
- 40+ years of experience in mechanical contracting and facility maintenance
- 24/7/365 emergency service with rapid response times
- Award-winning safety program with industry-leading protocols
- Custom maintenance plans reducing energy costs by 5-40%
- Integrated design-build solutions using BIM/VDC technology
Associations and certifications
- ABC STEP Platinum Award
- Dayton Builders Exchange Platinum Level Safety Award
- Auman Award for Excellence in Safety
What people say
Knowledgeable technicians
Emergency response
Professional service
Long-term partnership
Energy savings
Services
HVAC Maintenance
Our HVAC maintenance programs combine preventive care with emergency support to ensure optimal system performance. Technicians conduct regular inspections, filter replacements, and efficiency checks while monitoring for potential issues. This proactive approach extends equipment lifespan and maintains indoor comfort standards for commercial and industrial facilities.
Building Automation
We implement advanced building automation systems that integrate HVAC, security, and energy management functions. Our solutions enable real-time monitoring, automated adjustments, and remote control capabilities to optimize energy usage while maintaining operational efficiency across large facilities.
Emergency Repairs
Our round-the-clock emergency repair team responds to critical mechanical failures with rapid diagnostics and solution implementation. Equipped with mobile service units and spare parts inventory, we minimize downtime through immediate troubleshooting and restoration of essential systems during after-hours operations.
Design-Build Projects
We manage complete design-build projects from concept to completion using BIM technology for precise coordination. Our in-house engineers and fabricators create customized mechanical systems that meet specific facility requirements while maintaining budget and schedule efficiency through streamlined project management.
Energy Management
Our energy management services analyze facility consumption patterns and implement optimization strategies. This includes system upgrades, lighting controls, and geothermal solutions that reduce operational costs while improving environmental sustainability through data-driven performance monitoring and adjustments.
People
John Stewart
Chief Executive Officer
Leading MSD Inc. as CEO, John Stewart drives strategic growth while maintaining the company's founding family values. With decades of industry experience, he focuses on client relationships and operational excellence across all service divisions.
Nick Davis
Chief Strategy Officer
Nick Davis develops MSD's long-term strategic initiatives and market expansion plans. His 25+ years in mechanical contracting inform data-driven decisions that align with evolving industry standards and client needs.
Brad Bradley
Chief Operations Officer
Overseeing daily operations, Brad Bradley ensures service delivery excellence across MSD's locations. He manages quality control programs and implements safety protocols that have earned multiple industry recognition awards.
Chris Abell
Cincinnati General Manager
Chris Abell leads MSD's Cincinnati operations with focus on local client needs. He coordinates service teams to deliver customized maintenance programs while maintaining the company's 40-year commitment to quality standards.
Mark Denlinger
Director of Projects
Managing complex projects, Mark Denlinger applies technical expertise to design-build initiatives. He oversees engineering coordination and ensures seamless integration of mechanical systems in large-scale commercial and government facilities.
Questions
What services does MSD, Inc. offer and how can they benefit my facility?
MSD provides HVAC, plumbing, electrical, building automation, and security services with custom maintenance plans. Our solutions reduce downtime, manage energy costs, and extend equipment lifespan through proactive care and 24/7 emergency support.
How can MSD's maintenance plans impact energy costs and system efficiency?
Our maintenance plans reduce annual energy costs by 5-40% through optimized system performance, preventive care, and energy management strategies that improve equipment efficiency and longevity.
Does MSD offer emergency services and how do they handle urgent situations?
We provide 24/7/365 emergency services for mechanical issues, with rapid response teams available to resolve critical problems and prevent operational disruptions at any hour.
What makes MSD's design-build approach unique?
Our integrated design-build process uses BIM/VDC technology for precise coordination, combining engineering expertise with in-house fabrication to deliver customized, energy-efficient solutions from concept to completion.
How does MSD ensure safety and quality in their projects?
We maintain an award-winning safety program with rigorous training, cutting-edge equipment, and industry certifications. Our quality assurance includes regular audits and adherence to strict safety protocols across all projects.
Reviews (5)
Jacob Smith
May 16, 2022
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Beware when seeking employment through MSD. It was a great company to work for at the time but their policies have changed. They do not pay out any of your earned PTO if you decide to leave for any reason. Not even management and my direct supervisor was aware of this and you don't find that out until the last day of employment. If you are a current employee and ever decide to leave please use all of your PTO before you do. I hope this helps to stop this from happening to someone else.
Nicholas Davis
Apr 20, 2022
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Great place to work with amazing team members, committed to safely delivering high quality sustainable solutions!
James Bartoli
Apr 19, 2019
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Great place to work (I work in the construction department). I also had my heat pump at home fixed and it works great now! No hastle.
C. & S. Contractors Dayton
May 26, 2018
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I tried to schedule an appointment to have a main sewer line replaced in one of my rental homes. As a returning customer this was my first call. Unfortunately they refused my repeat business. They're reason was they "couldn't get to it until late next week". I told him I was willing to take an appointment next week but he was sorry he couldn't help. Previously they had done very good work.
Ashley Scharrer
Feb 18, 2016
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I can't say enough great things about MSD. They helped us get our busted pipe replaced quickly after our basement flooded. They were great to work with and I would recommend them to anyone with plumbing needs.
