Trinity
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About Trinity
Trinity Heating & Cooling operates as an air conditioning contractor serving Dublin, Ohio, and surrounding communities including Columbus and the greater Franklin County area. The business maintains a 4.9-star rating compiled from 48 verified customer reviews, reflecting consistent service quality that homeowners in the region have come to rely upon. Operating Monday through Saturday from 8 AM to 5 PM, with Sunday hours also available, the company provides accessible scheduling for residents managing busy workweeks. Whether handling routine maintenance calls or addressing urgent cooling system failures, Trinity's team approaches each service request with attention to the specific configuration of central air units, heat pumps, and ductless systems found throughout Ohio's diverse housing stock.
Reviewers frequently commend Trinity for rapid response times and transparent diagnostic procedures. When centralized cooling systems fail during periods of extreme heat, customers report same-day service arrival with technicians arriving prepared to complete repairs in a single visit. The company handles new system installations ranging from traditional split AC units to advanced heat pump configurations, including ycle systems suitable for Ohio's variable climate. Property managers overseeing rental portfolios note the company's ability to coordinate multi-unit installations efficiently, completing four air conditioner installations at a single rental property within a compressed timeframe.
Customer narratives repeatedly reference Nabeel, a technician whose communication style and technical thoroughness earned specific recognition from reviewers in the real estate and property management sectors. One reviewer described Nabeel walking through diagnostic findings with the homeowner, explaining the specific component failure and detailing repair options without recommending unnecessary work. Another scenario involved a same-day call for a non-starting central air unit where the technician arrived with appropriate parts already stocked, achieving same-day restoration. A third reviewer detailed a ductless mini-split installation in a 1950s-era Cape Cod home, addressing the unique challenge of adding climate control to an upper floor originally designed without heating infrastructure.
What Customers Say
Forty-eight verified reviews collectively award Trinity a 4.9-star average rating, with every displayed rating representing a full five-star assessment. Seven reviewers specifically mention same-day service response or rapid turnaround. Technician Nabeel appears by name in two reviews praising communication and diagnostic clarity.
Working Hours
| SundayToday | 8 AM–5 PM |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–5 PM |
Services
Central Air Conditioning Installation
New split system and packagedunit installation for residential properties, handling load calculation and placement.
Heat Pump Systems
Installation and replacement of heat pump configurations including outdoor units and associated indoor components.
Ductless Mini-Split Systems
Wall-mounted and ceiling-concealed mini-split solutions for homes lacking ductwork or requiring zone-specific climate control.
AC Repair & Troubleshooting
Diagnostic services identifying refrigerant issues, electrical faults, compressor problems, and thermostat malfunctions.
Preventive Maintenance
Seasonal tune-ups maintaining system efficiency, cleaning components, and identifying potential failures before they occur.
Furnace & Heating System Installation
Complete furnace replacement including gas valve connections, blower assemblies, and venting configuration.