Business Details
27 Years
experience
Emergency
services
Expert HVAC Services in Braintree, MA
Founded in 1999 by industry veterans Michael Fellini and Jonathan Panora, J M Service has established itself as a premier commercial HVAC service provider in the greater Boston area. With over 40 years of combined experience in the HVAC industry, our founders built a company focused on delivering exceptional service and technical expertise. Our team of 25+ highly trained union technicians provides comprehensive heating and cooling solutions for diverse commercial properties including office buildings, healthcare facilities, laboratories, and government institutions. We specialize in emergency repairs, mechanical system installations, and preventive maintenance programs designed to optimize system performance. Our commitment to 24/7 emergency service ensures rapid response to critical HVAC failures.Through strategic partnerships with leading equipment manufacturers, we maintain factory-trained expertise in servicing systems from Carrier, Trane, Mitsubishi, and other major brands. Our project portfolio demonstrates our capability to handle complex installations and retrofits, including high-rise multifamily buildings and specialized healthcare environments. We emphasize personalized service contracts tailored to each client's unique operational needs. Our technical proficiency extends to advanced diagnostics, refrigerant conversions, and life-safety system maintenance. As an industry leader, we combine cutting-edge technology with time-tested craftsmanship to deliver reliable climate control solutions for our commercial clients.
Services
HVAC Repair
System Installation
Preventive Maintenance
Emergency Service
Equipment Upgrades
Details
- Year established: 1999
Highlights and features
- We offer 24/7 emergency HVAC service with rapid response times
- Our team includes 25+ highly trained union-certified technicians
- Factory-trained expertise with major HVAC manufacturers
- Specialized preventive maintenance programs reduce system downtime
- Proven track record with complex commercial installations
Services
HVAC Repair
Our emergency HVAC repair service addresses critical system failures with rapid response times. Technicians diagnose and resolve issues with compressors, motors, coils, and refrigerant systems. We specialize in restoring operations for commercial properties while minimizing downtime and repair costs.
System Installation
We handle complete HVAC system installations for commercial properties, including chillers, boilers, and air handling units. Our team manages complex projects involving structural modifications and manufacturer-specific requirements. Services include system commissioning and integration with existing building infrastructure.
Preventive Maintenance
Our preventive maintenance programs extend equipment lifespan and prevent unexpected failures. Services include regular inspections, coil cleaning, filter replacement, and system performance analysis. Customized contracts ensure optimal operation for diverse commercial HVAC systems.
Emergency Service
Available 24 hours a day, our emergency service responds to urgent HVAC failures. Trained technicians address critical issues with refrigeration systems, heat exchangers, and life-safety equipment. Rapid response minimizes business disruption for commercial clients.
Equipment Upgrades
We implement HVAC system upgrades and retrofits to improve efficiency and performance. Services include refrigerant conversions, VAV system installations, and replacement of aging components. Upgrades enhance energy efficiency while maintaining compatibility with existing infrastructure.
People
Michael Fellini
Co-Founder and President
With over 40 years in HVAC, Michael Fellini leads operations and strategic planning at J M Service. He oversees project bidding and manages the sales team while maintaining Pipefitters Local 537 membership.
Jonathan Panora
Co-Founder
Jonathan Panora co-founded J M Service in 1999. He played a key role in establishing its reputation for excellence until his passing in 2017. His legacy continues through the company's commitment to quality service.
Questions
What commercial HVAC services do you offer?
We provide emergency repairs, system installations, preventive maintenance, equipment upgrades, and specialized services for commercial properties including healthcare facilities and industrial buildings.
Is emergency HVAC service available 24/7?
Yes, our emergency service team responds 24 hours a day to critical HVAC failures with rapid dispatch to minimize business disruption.
What areas do you serve?
We primarily serve commercial clients in the greater Boston area, including Braintree, Quincy, Lexington, and surrounding Massachusetts communities.
Do you offer preventive maintenance plans?
Yes, we create customized preventive maintenance programs to optimize system performance and extend equipment lifespan for commercial properties.
Are your technicians factory-trained?
Our team receives factory training from major manufacturers including Carrier, Trane, Mitsubishi, and AAON for specialized equipment service.
What types of commercial properties do you service?
We work with office buildings, healthcare facilities, laboratories, government institutions, manufacturing plants, and high-rise multifamily properties for all HVAC needs.
