Griffiths Mechanical

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About Griffiths Mechanical
Griffiths Mechanical serves Jonesville, Michigan as a full-service HVAC contractor with a 4.8-star rating from 174 client reviews. The company operates Monday through Friday from 8 AM to 4:30 PM, providing heating, cooling, and water heater services to residential customers throughout the Jonesville area. All eight recent reviewers awarded five-star ratings, with multiple clients noting they have used the company for multiple years and recommend the team without reservation.
The website text reveals limited specific brand partnerships or specialty services. The company offers standard HVAC residential services including furnace repair, air conditioning service, and water heater installation. No explicit manufacturer certifications, rebate programs, or unusual specialty services were identified in the available website content. The company appears to operate as a traditional residential HVAC contractor without distinctive specialty divisions visible in the extracted site text.
Customer reviews highlight specific technicians and scenarios that demonstrate the company's service approach. Reviewer Scott B. described how tech Brian arrived at 8:15 AM the same morning after an overnight message about a pilot light issue, noting the team offers 24-hour emergency service. Reviewer Stan Mundy named Reece for air conditioning repair and mentioned Haley and Shawn handled scheduling, with Brian and Reece completing the work. Carolyn DeFiore cited technician Trent for same-day AC repair within a few hours of calling, describing the service as courteous and timely. Lyndon Shattuck noted a technician arrived within two hours during a heating emergency and cleaned up afterward. Multiple reviewers mentioned the team is honest, reliable, and knowledgeable, with several clients referring to the company for new equipment purchases including heat pumps and furnaces.
What Customers Say
All eight recent reviewers awarded five-star ratings, with multiple clients emphasizing same-day or within-two-hours emergency response. Five reviewers specifically named technicians Brian, Trent, and Reece, noting their courtesy, professionalism, and thorough cleanup. Customers described the team as honest, reliable, and knowledgeable across furnace, AC, and water heater work.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–4:30 PM |
| Tuesday | 8 AM–4:30 PM |
| Wednesday | 8 AM–4:30 PM |
| ThursdayToday | 8 AM–4:30 PM |
| Friday | 8 AM–4:30 PM |
| Saturday | Closed |
Services
AC Repair & Maintenance
Air conditioning diagnostic, repair, and tune-up services for residential systems, with same-day response available.
Furnace Repair & Heating Service
Heating system repair, emergency furnace service, and maintenance for residential homes in Jonesville.
Heat Pump Installation
New heat pump sales and professional installation for residential replacement projects.
Water Heater Installation
New water heater replacement and installation services for residential properties.
24-Hour Emergency HVAC Service
Around-the-clock emergency service for urgent heating and cooling issues requiring immediate attention.
Preventive Maintenance
Regular HVAC system maintenance and tune-up services to extend equipment lifespan and efficiency.