Commercial Generator & Backup Power Solutions Across the Northeast
A look inside the final test of our generator powering telecom at Grand Central Terminal in NYC.
FM Generator provides commercial generator installation, backup power systems, and microgrid solutions for businesses and institutions throughout the Northeast and Mid-Atlantic.
We proudly serve:
Massachusetts, Maine, Vermont, New Hampshire, Rhode Island, Connecticut, New York, and New Jersey.
Business owners, architects, engineers, electrical contractors, municipalities, facility managers, and operations directors trust FM Generator to design, install, and maintain reliable commercial standby generator systems and distributed energy resources (DERs) that keep critical operations running.
Reliable Power When It Matters Most
If the power goes out at 2:00 AM, how quickly can your facility recover?
For hospitals, manufacturing plants, data facilities, commercial buildings, and critical infrastructure, power reliability isn’t optional — it’s essential.
When your operations are mission-critical, you need a partner who understands:
- Commercial standby generator systems
- Battery energy storage systems (BESS)
- Microgrids and onsite power generation
- Code-compliant electrical infrastructure
- Emergency backup power for critical facilities
At FM Generator, our job is simple: keep your facility powered and operational when the grid fails.
Support From Design Through Installation
FM Generator works closely with developers, engineers, and contractors during the early stages of projects. Our team can assist with:
- Pre-bid engineering consultation
- Generator system specification development
- Budgeting and project feasibility
- Code compliance and permitting guidance
By getting involved early, we help ensure projects are completed on time, on budget, and with the right power infrastructure for long-term reliability.
Complete Generator Lifecycle Support
We provide end-to-end commercial generator services, including:
- Commercial generator system design and engineering
- EPC services (Engineering, Procurement, and Construction)
- Standby generator installation
- Preventative maintenance programs
- 24/7 emergency service and support
- Portable generator rentals
- Remote generator monitoring and diagnostics
- Load bank testing and compliance services
Equipment failures and outages happen. Our team ensures you have the systems, monitoring, and support needed to respond immediately.
That’s why many of our clients have trusted FM Generator for 20+ years to protect their operations.
Trusted by Critical Facilities
Our backup power solutions keep essential operations running for organizations across the region, including:
- Hospitals and healthcare facilities
- Municipal buildings and emergency services
- Manufacturing facilities
- Commercial buildings
- Retail operations
- Data and technology infrastructure
We help keep stores open, hospitals running, and emergency services online when the grid fails.
Remote Generator Monitoring
We offer remote monitoring software for your generators --- including monitoring of portable generators. This provides insight into fuel levels, maintenance needs, battery life, and more.
Commercial Generator Brands
Winco, Blue Star Power Systems, Briggs and Stratton, Cummins, Generac, Kohler - 20KW and up including multi MW units
Winco Generators
FM Generator is proud to offer Winco commercial standby generators and transfer switches.
Gaseous Standby
Gaseous generator sets ranging from 8-150 kWe. From prime power to back-up emergency power.
Diesel Generators
Diesel Generator sets ranging from 12 to 2350 kWe powered by a wide variety of engines to suit our customer's most unique requirements.
Automatic Transfer Switches
Schneider Electric ASCO Power Technologies Transfer Switches, delivering the best in class technology available
Blue Star Generators
FM Generator is proud to offer Blue Star commercial standby generators Bluestar generators are manufactured using top quality components in Lake Crystal, Minnesota. All the generators are Ul 2200 compliant. They contain nonproprietary software, enabling the end user the flexibility of not being beholden to the manufacturer. Bluestar generators are equipped with one of the best warranties in the industry. FM Generator Inc has been promoting Bluestar since 2000. We have installed hundreds of the Bluestar product throughout New England, and New Jersey.
To receive a free site evaluation, quote, or for your new generator, use the form below, or call 833-364-7697 or email sales@fmgenerator.com
Commercial, Industrial and Municipal Generator Inquiry Form.
I have approx. 60 Emergency generators in the Buffalo Public Schools that I am in charge of. Some are diesel but most are natural gas. We have a handful of name brands. We have Onan, Kohler, Caterpillar, MTU and Generac.
I had a few other maintenance companies before we found FM Generator. All in all FM Generator is by far the best for overall cost and quality (including hourly repair rate, which is a huge part of overall cost).
As far as availability they have been by far the best. As far as preventative maintenance goes they always work around our schedules and are willing to do simulated outage testing, load bank testing or whatever is needed at a great price compared to all the others.
Brad McIlvain | Electrical Engineer | Buffalo, NY Public Schools
Commercial CustomerGreat communication (from the office)!! Glen kept in touch with me throughout the day and ensured that we were informed with the progress of our repairs. I was very happy with the service.
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