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50+ Years
experience
Emergency
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Your Trusted MEP Partner in Evansville, IN
Founded in 1951, MelKay has grown from a regional electrical contractor into a full-service MEP (Mechanical, Electrical, Plumbing) company serving industrial, commercial, and healthcare sectors nationwide. Our 70+ years of experience reflect a legacy of integrity, reliability, and craftsmanship, driven by three generations of family leadership. We specialize in delivering tailored solutions for complex projects, from design-build to emergency repairs, while maintaining a steadfast commitment to safety and sustainability. Our team of certified professionals leverages cutting-edge technology and decades of expertise to ensure every project meets exacting standards for quality, efficiency, and client satisfaction.

With a focus on partnership, we work closely with clients to align our services with their operational goals, ensuring projects remain on schedule and within budget. Our reputation as a top-rated supplier is built on continuous innovation, adherence to industry best practices, and a customer-centric approach that prioritizes long-term relationships over transactional engagements.
Services
Mechanical Solutions Electrical Systems Plumbing Services Refrigeration Industrial Relocation Design-Build Sustainable Energy HVAC Maintenance Backflow Testing Piping Installation
Details
  • Year established: 1951
Highlights and features
  • We offer over 70 years of experience in MEP contracting for diverse industries.
  • Our family-owned business combines generational expertise with modern innovation.
  • We provide full-service MEP solutions, from design-build to emergency repairs.
  • Our team holds specialized certifications in plumbing, electrical, and refrigeration systems.
  • We guarantee on-time, on-budget project completion with zero hidden fees.
Services
Mechanical Solutions
MelKays mechanical division designs and installs HVAC, refrigeration, and piping systems for industrial and commercial facilities. Our services include preventative maintenance, custom sheet metal fabrication, and sustainable energy upgrades. With certified technicians and 24/7 emergency support, we ensure optimal system performance and compliance with industry standards.
Electrical Systems
We provide end-to-end electrical services, including power system design, lighting controls, and emergency backup installations. Our team specializes in industrial automation, fiber optic certification, and cross-campus communication infrastructure. With decades of experience, we deliver safe, code-compliant solutions for new builds and retrofits in healthcare, commercial, and industrial sectors.
Plumbing Services
MelKay offers full-service plumbing solutions, from sanitary drainage to medical gas systems. Our certified plumbers install, repair, and maintain piping networks, fixtures, and backflow prevention devices. We prioritize sustainable practices, including reduced-water-pressure systems and eco-friendly gas piping for healthcare and industrial clients.
Industrial Relocation
Our relocation team safely transports heavy industrial equipment using specialized rigging and logistics planning. Services include disassembly, transportation, and reassembly of machinery, supported by in-house electricians and plumbers. We complete projects within tight deadlines while adhering to OSHA safety standards and minimizing downtime for clients.
Design-Build
MelKays design-build division delivers turnkey MEP solutions for new facilities, expansions, and renovations. We coordinate all phases from concept to completion, ensuring seamless integration of mechanical, electrical, and plumbing systems. This approach reduces costs, accelerates timelines, and guarantees alignment with client-specific operational requirements.
People
Scott Hartig
Chairman | CEO
Scott Hartig leads MelKays strategic growth as Chairman and CEO, leveraging over 25 years of MEP industry experience. He transitioned the company into a full-service contractor and expanded its national footprint while maintaining family-driven values of integrity and client focus.
Chad Thompson
President | COO
Chad Thompson oversees daily operations as President, ensuring project efficiency and client satisfaction. With expertise in MEP systems and logistics, he manages teams across mechanical, electrical, and plumbing divisions to deliver complex projects on time and within budget.
Brian Gower
Vice President | CFO
Brian Gower manages MelKays financial strategy, focusing on sustainable growth and resource optimization. His leadership ensures fiscal accountability while supporting investments in technology and workforce development to enhance service delivery.
Joe Colston
Vice President | Electrical Operations
Joe Colston directs electrical operations with over 30 years of experience in industrial and commercial projects. He specializes in power systems, automation, and compliance, ensuring safe, code-compliant installations that meet evolving client needs.
Justin Dowdy
Vice President | Mechanical Operations
Justin Dowdy leads mechanical operations, overseeing HVAC, refrigeration, and piping projects. His expertise in design-build and preventative maintenance programs ensures reliable, energy-efficient systems for clients in healthcare, manufacturing, and commercial sectors.
Questions
What industries does MelKay serve?
MelKay provides MEP solutions for industrial, commercial, healthcare, and institutional clients nationwide.
Does MelKay offer emergency services?
Yes, we provide 24/7 emergency HVAC, plumbing, and refrigeration repair services.
Are MelKay’s technicians certified?
Our team holds certifications in medical gas, backflow prevention, boiler systems, and NIRON piping.
Can MelKay handle large-scale projects?
Yes, we specialize in complex MEP installations, relocations, and design-build projects for major facilities.
What sustainability services do you offer?
We implement energy-efficient HVAC systems, solar solutions, and water conservation plumbing technologies.