MJ Pro Energy

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Claim This BusinessAbout MJ Pro Energy
MJ Pro Energy operates as an HVAC contractor serving Franklin, Massachusetts, and surrounding communities within Norfolk County. The company maintains a strong 4.9-star average rating drawn from 145 verified customer reviews, indicating consistent service delivery across its client base. Business hours span Monday through Friday from 8 AM to 5 PM, with Saturday availability until noon and Sunday designated as closed. Potential clients in the Franklin metro area can reach the office directly at (508) 545-9993 to discuss heating and cooling requirements.
The website text extracted from MJ Pro Energy's homepage does not contain explicit information about brand partnerships, specialized certifications, workmanship guarantees, or rebate programs that would distinguish this contractor from peers in the greater Franklin market. Without specific details surfacing from the business data or web presence regarding dealer affiliations, manufacturer certifications, or proprietary service offerings, prospective customers are encouraged to inquire directly about equipment options and available warranties during initial consultation.
Multiple reviewers recount specific experiences working with MJ Pro Energy technicians, including detailed explanations of system operations and thorough post-installation verification. Alexandre Cattaneo notes the team arrived on time and completed work efficiently with great attention to detail, confirming proper function before departing. John Wagner specifically mentions courteous conduct and careful cleanup after the installation. Kate Carlton's account describes challenges during a multi-day installation involving electrical upgrades and mini-split systems, highlighting communication difficulties and cleanup inconsistencies that emerged during the project.
What Customers Say
Four reviewers explicitly praise technician professionalism and thoroughness, while three mention cleanup and communication as areas of concern. Positive reviews highlight detailed explanations and punctual arrivals, whereas the single low-star review cites installation timeline disruption and workplace housekeeping failures.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| FridayToday | 8 AM–5 PM |
| Saturday | 8 AM–12 PM |
Services
HVAC Installation
Complete heating and cooling system installation for residential properties, including outdoor condensers and indoor units.
Mini-Split Systems
Multi-zone mini-split installation allowing individualized temperature control across different rooms.
Electrical Service Upgrades
Panel upgrades and meter replacements to support new HVAC equipment requirements.
Water Heater Installation
Installation of water heating systems integrated with overall HVAC setup.
System Verification
Post-installation testing to confirm proper equipment operation before job completion.