Welcome to JM General Maintenance Company LLC

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As a Generac Authorized dealer, JM General Maintenance Company LLC 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.
  • Power washers that make it easy to tackle even your toughest cleaning projects.

 

 

 

 

“I would like to thank Jim from JM General Maintenance Services for a job well done. We have a lot of power outages around here and after losing power from the snow storm of 2010 for a week that convinced me that I should invest in a standby generator. He has installed it in the early summer of 2010 and since then I have used it several times. It was worth the investment.” M Petrillo (Scott Township, PA)

Home Backup Generators: What Do You Need To Know?

# HOW DOES A HOME BACKUP GENERATOR WORK?

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

# GENERAC CUSTOMER TESTIMONIALS

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

# 7 OUT OF 10 CUSTOMERS CHOOSE GENERAC

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