Thompson Mechanical, Inc.

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About Thompson Mechanical, Inc.
Thompson Mechanical, Inc. is an HVAC contractor serving Warren, Ohio and surrounding communities with a 4.6-star rating drawn from 159 client reviews. The company operates Monday through Friday from 7:30 AM to 4:30 PM, handling residential heating and cooling needs throughout the Mahoning Valley region. Reviewers consistently mention the team's communication practices, including advance arrival notifications and route updates that keep customers informed throughout the service process.
With limited public information available about the company's specific brand partnerships or specialized certifications, the most distinctive qualities emerge from customer feedback rather than marketing materials. Several reviewers specifically praise the diagnostic accuracy of their technicians, noting that problems were identified correctly on the first visit and resolved with lasting results.
Multiple reviewers name the technicians who served them, including Dan McCoy, who explained every step of an AC repair to a satisfied customer, and Mark Stokes, who diagnosed a persistent issue quickly and fixed it properly, even handling unexpected water line problems without reluctance. Luke Liguore credits the team with quickly diagnosing a bad TXV valve, ordering the part, and restoring his AC to working condition within days. These specific scenarios demonstrate the company's ability to handle common but frustrating HVAC failures.
What Customers Say
Four of six named reviewers specifically commend technicians Dan McCoy, Mark Stokes, and Luke Liguore for diagnostic accuracy and clear communication, while one negative review from Buckeye Rentals describes a significant pricing dispute that escalated from an initial quote. Positive reviews cite problem-solving skill; the lone critical review focuses on cost changes and system performance issues following installation.
Working Hours
| Sunday | Closed |
| Monday | 7:30 AM–4:30 PM |
| Tuesday | 7:30 AM–4:30 PM |
| Wednesday | 7:30 AM–4:30 PM |
| Thursday | 7:30 AM–4:30 PM |
| Friday | 7:30 AM–4:30 PM |
| SaturdayToday | Closed |
Services
AC Repair & Maintenance
Diagnosis and repair of cooling system failures including TXV valve replacements, component repairs, and system tune-ups for residential homes.
Heating System Service
Furnace and heating equipment repair, maintenance, and troubleshooting for year-round comfort in Ohio homes.
System Installation
New HVAC system installation and replacement for residential properties, with some reviewers mentioning ductwork replacement as part of the process.
Ductwork Repair & Replacement
One reviewer reported ductwork replacement was necessary to resolve persistent temperature issues in their home.
Indoor Air Quality Support
While specific IAQ services are not detailed, reviewers mention the company handles heating and cooling needs comprehensively.
Emergency Diagnostic Services
Quick-turnaround troubleshooting to identify system problems, with reviewers noting same-day or next-day diagnostic appointments.