Welcome to Barros Companies Inc

As a Generac Authorized dealer, Barros Companies Inc of Foxboro, MA brings you peace of mind with a full line of reliable Generac products backed by world-class service and support. Explore our product selection, then contact us so we can help you select the Generac solution that's just right for you.

  • Emergency power systems that can back up your entire home or business, or just the most essential circuits.
  • Portable power products that let you take your electricity where you need it most, whether it’s a tailgate party or a construction site.
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We Are A PowerPro Premier Dealer

PowerPro is the highest level of distinction available to members of Generac’s dealer network and open only to those that meet the most rigorous set of sales and customer service criteria.  Like Barros Companies Inc, PowerPro dealers consistently provide outstanding customer service, maintain local product and parts inventory and receive high reviews from their customer base.  PowerPro dealers are committed to providing an outstanding sales and service experience.

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While I can't review the quality of the Generac because the installation was just completed and it just ran its first weekly start, I can highly recommend Barros for sales and installation. Right from the beginning when John Barros made his no pressure sales call to my home to the instruction I received on its operation at completion I received nothing less than the highest quality of information and work ethics from the whole Barros team. Each step of the way I was kept informed on what was happening and why certain action were preformed. At completion my home was left in the same condition its was in when they started. Workers arrived promptly as scheduled and left a spotless work area when they completed their tasks always willing to answer my questions and informing me what the next step would be. the Installation was completed in a timely manner. I would recommend Barros to any one considering a whole house automatic generator Dave, Jamestown, RI

Home Backup Generators: What Do You Need To Know?


It starts and stops automatically, and never needs refueling. This video explains how and why.


Hear what several Generac customers have to say about their home backup generators.


Find out why so many homeowners choose a Generac home backup generator over competitive brands.