Servicing Mission Critical Facilities

We are the northeast region’s independent leader in emergency power generation.  We have been servicing mission critical facilities with reliable Preventative Maintenance, Predictive Maintenance, Repairs, Rentals, Sales & Disaster Planning for over 63 years.

We continuously invest in being the most progressive and innovative service company in the industry by supplying the latest equipment, services and training to our staff and clients.

Call Now 1800 288 6016

POWER. Anytime. Anywhere.

Servicing all your Emergency Power Supply System needs

Our services include:

Fuel Polishing 1

Preventative Maintenance

Generator, Transfer Switch & Fire Pump Maintenances

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Predictive Maintenance

Load Banking, Infrared Testing  & Fuel/Oil/Coolant Sampling
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Fuel Polishing 2


Generator Repairs, Transfer Switch Repairs & Fire Pump Repairs

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Emergency Generator Rentals
24/7 Emergency Response

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Fuel Delivery

Emergency Fuel Delivery & Guarantee Fuel Delivery

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Disaster Planning

Power Outage Contingency Planning

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About Us

EST. 1952

Servicing Mission Critical Facilities


We are the independent leader in power generation in the Northeastern region. We have been servicing mission critical facilities with reliable Preventative Maintenance, Predictive Maintenance, Repairs, Sales & Disaster Planning for over 63 years.generator service company

We also provide a full fleet of portable generator rentals ranging from 20kW to 2000kW (2MW) for all types of usage in the Industrial and Commercial sector. Our Emergency Backup Power Rentals and Prime Power Generators are available for immediate usage 24/7 with a 2-hour response time.

Your business can be assured that when a power outage occurs during a natural disaster or human error, we will deploy the resources and certified EGSA technicians to keep your power up and running again. For more information, call us now: 1800 288-6016!

The Sectors We Service:

Industrial-generator-rental-2000-kW-(2MW)-generators commercial-generator-rental-generators-v8

Industrial & Commercial

Data Centers  |  Commercial Buildings  |  Colleges  |  Universities  |  Hospitals  |  Supermarkets  |  Assisted Living  |  Shopping Malls |  Retailers   |   Transportation  | Outpatient Centers  |  Surgery Centers  |  Power Plants  |  Utilities  | Wastewater Plants  |  Hotels   |  Spas  | Grocery  |  Cable   |  Telecom |  Nursing Homes  |

Our Testimonials

“What makes WELD different from others is there display of high standards and professional conduct, from their office personnel to their service technicians, WELD is first class. Great job!  The Tech’s are outstanding!”


“Thank you for being proactive toward our facility during this storm season and checking in on us. We felt prepared with your support system and communication.” 


“Love the service call with pictures. Great for my records. Just to let you know Scott was very happy with the work done last week!”



“I cannot say how pleased I am with Weld Power’s technician and seeing them troubleshoot a problem we were having at one of our downtown locations.  I was impressed on how smart they are and what a great attitude they have with their approach to any type of work.”

Property Management

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24/7 Service Department:
1529 Grafton Road
Millbury, MA  01527
1800 288 6016

Service Territory:

  • Massachusetts
  • Rhode Island
  • Connecticut
  • New York
  • Maine
  • New Hampshire
  • Vermont
Corporate Headquarters:
11 Elkins Street, Suite 210
Boston, MA  02127
1800 288 6016

generator service company