Certifications
At Ohio Heating, our commitment to safety, excellence, and industry-leading expertise is backed by some of the most respected certifications in the HVAC, mechanical, and construction fields. These credentials ensure that every project, residential, commercial, or industrial, is completed to the highest standards of quality, compliance, and safety.







LEDE Certificate for Columbus City Schools
As a Locally Economically Disadvantaged Enterprise (LEDE) certified vendor for Columbus City Schools, Ohio Heating meets strict requirements for capability, reliability, and community support. This designation reflects our long-standing partnership with public institutions and our commitment to equitable sourcing.
MEWP
Our technicians are fully trained and certified to safely operate MEWPs, including scissor lifts and boom lifts. This ensures safe and efficient performance when working at elevation on commercial and industrial job sites.
R-Stamp Certified
Ohio Heating holds the R-Stamp certification through the National Board of Boiler and Pressure Vessel Inspectors, authorizing us to perform repairs and alterations on boilers and pressure vessels. This certification recognizes our technical proficiency, safety protocols, and high-quality workmanship in complex mechanical systems.
Confined Space Certified
Our technicians are trained and certified for confined space entry, enabling Ohio Heating to safely and legally perform work in restricted or hazardous environments such as mechanical pits, crawl spaces, and industrial equipment enclosures.
CM Rigger / Signal Person Certified
Our team includes Certified Riggers and Signal Persons, ensuring proper handling and communication during lifting operations. This certification enhances safety on job sites involving cranes and heavy equipment, especially important for large commercial installations.
OSHA
Safety is a cornerstone of our operations. Our staff maintains OSHA safety certifications, ensuring full compliance with workplace safety standards and best practices on every job site.
NATE Certified
Our technicians hold NATE (North American Technician Excellence) certifications, the gold standard in HVAC technician training. This confirms their expertise in installing, servicing, and maintaining a wide range of heating and cooling systems.
ESCO Certified
We maintain multiple certifications through the ESCO Institute, validating our team’s knowledge in refrigerants, HVAC system diagnostics, efficiency standards, and environmental safety.
ASSE - Medical Gas Certified
Ohio Heating is certified to install and service medical gas systems under the ASSE 6000 Series standards. This qualification is essential for hospitals, clinics, and healthcare facilities requiring precise and safe medical gas handling.