Generac Generator Sales, Installation & Service in Ashland, MA

Your Local Authorized Generac Installer & Service Vendor

At Jamie Oil, we’re proud to be your authorized local dealer for Generac generators, the #1 selling brand in home backup power. Whether you’re preparing your home for the unexpected or protecting a business from costly downtime, we provide professional sales, installation, and maintenance of Generac home standby generators.


With over 35 years of trusted service in Massachusetts, we ensure your generator system is installed correctly, maintained regularly, and ready to keep the lights on no matter what.

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Why Choose a Generac Home Backup Generator?

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Comfort. Security. Convenience.

A Generac home backup generator is permanently installed outside your home and runs on natural gas or liquid propane (LP). It delivers backup power directly to your electrical system—automatically—covering either your whole home or just the essential appliances.


With built-in FREE Mobile Link™ technology, you can monitor your generator’s status anytime, anywhere—from your smartphone, tablet, or computer.

Key Features of Generac Generators

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Automatic Operation

No need to be home to activate your system. Generac generators sense outages and turn on and off automatically.

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No Refueling Required

These generators run on your existing propane or natural gas supply, so there’s no need to store or refill fuel.

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Direct-to-Home Power

Avoid unsafe extension cords—Generac delivers electricity straight to your home’s electrical panel.

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24/7/365 Customer Support

Generac provides around-the-clock support every day of the year. And as your local partner, Jamie Oil is just one phone call away.

Frequently Asked Questions

  • How Do I Choose the Right Generator?

    Generac offers an online sizing calculator, but the best way is to schedule a free, in-home consultation with Jamie Oil. We’ll evaluate your home, review your power needs, and help you select the right model.

    Schedule My Free Assessment

  • What’s Involved in Generator Installation?

    Our licensed technicians will:


    • Prepare your installation site
    • Place the generator
    • Connect to your natural gas or LP fuel supply
    • Install the automatic transfer switch
    • Perform all electrical hookups
    • Test the system to ensure it’s 100% operational

    From start to finish, we make the process seamless.

  • How Much Does It Cost?

    Generac systems are the most cost-effective standby generators on the market. Final costs vary depending on:


    • Generator size
    • Installation complexity
    • Local permitting and building codes

    We always recommend starting with a free in-home quote to determine the best solution for your needs and budget.

    Get A Free Quote

Take the First Step
Toward Reliable Backup Power

A home backup generator is one of the best investments you can make in your home’s safety and comfort. Jamie Oil is ready to help you choose, install, and maintain your Generac system with the highest level of professionalism and expertise.

📞 Call us now at 508-231-1400.
📍 Serving Ashland, Framingham, and surrounding Massachusetts towns
📧 Email: customerservice@jamieoil.com