Preventive Maintenance

Henry's Generator Service performs the highest quality preventive maintenance service and performance testing.  Making sure your machine is ready when you need it takes more than just an oil change and air filter replacement.  We perform a thorough check to ensure all components are functioning.  As generator specialist, we know what to look for to prevent system failures. We stay up-to-date on the latest service announcements from manufacturers so that we can perform necessary adjustments at the time of routine service, not during a power outage.  We use only the best parts and materials to service your generator, either manufacture's parts or better. 

Our Services

- Generator Service & Repair

- Preventative Maintenance

- Repair / Warranty Repair

- Sales

- Sizing & System Design

- Technical/Product Support

- Consulting

- Training

Operating Hours


Connect With Us

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Contact Us

Tel: 484-591-8849

Serving Lehigh Valley, Easton, Bethlehem, Allentown and surrounding areas in Pennsylvania and New Jersey.