Commercial rooftop units (also known as package units) are a core part of HVAC systems in warehouses, restaurants, and industrial facilities. All Hours Mechanical provides commercial RTU service in Ohio and Kentucky, helping businesses maintain, repair, and plan for long-term equipment performance.
With extensive experience supporting complex systems, we also deliver industrial rooftop unit service in Ohio and Kentucky, handling everything from routine maintenance to high-sensitivity equipment and custom applications. Whether your system needs immediate repair or long-term planning, our team focuses on practical, transparent solutions.
Service-driven company with ~80% of work focused on maintenance and repair
25 technicians and 4 dedicated project specialists
Built on honesty, integrity, and quality
Known for solving complex or hard-to-diagnose RTU issues
Ongoing technician training with manufacturer representatives
24/7 emergency service available for contract customers
Experience across commercial and industrial rooftop HVAC systems in Ohio and Kentucky
All Hours Mechanical provides commercial rooftop unit service in Ohio and Kentucky across the full lifecycle of your equipment. From day-to-day maintenance to full RTU replacements, we support systems in demanding environments like manufacturing facilities, warehouses, and restaurants.
When a rooftop HVAC unit isn’t performing or fails completely, fast diagnosis is critical. Our commercial RTU service in Ohio and Kentucky addresses:
We focus on identifying root causes and providing clear recommendations. If a unit can be safely kept running, we’ll help extend its life while planning next steps.
Lack of maintenance is one of the leading causes of RTU failure. We typically recommend four service visits per year, but every plan is customized based on:
Maintenance services may include:
Facilities that transition to structured maintenance often see reduced emergency calls, lower repair costs, and improved system performance over time.
Approximately 20% of our work involves retrofit projects, including commercial package unit service, focused on replacing aging rooftop units.
We guide customers through replacement decisions by providing:
If a system can safely continue operating, we’ll help you maintain it while planning for future replacement, without unnecessary pressure.
We provide emergency rooftop HVAC unit service in Ohio and Kentucky for critical failures that impact safety, business operations, and temperature-sensitive environments.
Emergency industrial rooftop unit service in Columbus, Cleveland, Cincinnati, and Bowling Green, KY is available for contract customers, with priority given to critical equipment failures.
Industrial & Manufacturing
Healthcare & Long-Term Care
Education
Government & Municipal
Multi-Site Commercial
At All Hours Mechanical, our business is based on honesty, integrity, and quality. See why our core values are trusted by Ohio and Kentucky businesses:
If your system is becoming unreliable, maintenance has been inconsistent, or repair costs are starting to add up, it’s time to take a more structured approach. Trust All Hours Mechanical for commercial rooftop unit service in Ohio and Kentucky.
For emergency RTU service, call directly (emergency response available; no guaranteed times):
Columbus: 614-567-7100
Cleveland: 216-816-0123
Cincinnati: 513-574-5222
Kentucky: 270-721-7100
Our commercial rooftop unit service covers the full lifecycle of your RTU: diagnostics, repair, preventive maintenance, and replacement planning. Service is tailored to your building, equipment condition, and operational needs.