- Residential Work
- Commercial Work

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Learn about our screening process100% Recommended
51 Years In Business
Company Details
Hours
- Mon: 7:00 AM - 7:00 PM
- Tue: 7:00 AM - 7:00 PM
- Wed: 7:00 AM - 7:00 PM
- Thu: 7:00 AM - 7:00 PM
- Fri: 7:00 AM - 7:00 PM
- Sat: 7:00 AM - 7:00 PM
- Sun: 7:00 AM - 7:00 PM
Achievements
Service Details
Areas of Expertise
- Lightning Protection
Cost Information
- Free Estimates
- Trip Charge May Apply
- Credit Cards Accepted
Reviews
Write a ReviewLightning Defense, LLC Came as scheduled and explained the job. Reasonable priced.
John Sherlock and his partner (wife) did a extremely quality job with the installation of lighting rods. I would certainly recommend them to all looking for a very professional experience. We are very happy.
John Sherlock and his wife are the consummate professionals! I would highly recommend them. Their attention to detail and installation quality, was superb. Johns knowledge of Lighting protection is apparent after 40+ years. You will not be disappointed . July 2020. D.Riggio Carterville, Illinois
The owner John Sherlock was very professional, knowledgeable and did the job very efficiently. Cleaned up after the job. His wife was with him, they are a great team. The price is unbeatable. Would definitely recommend him. He is a no pressure guy. Educates you on all the different products.
Very good job
Its really nice to meet a company that uphold honesty and integrity as their values. This company did an install on my property following a major remodel in 2011 and did a great job at a competitive price. Fast forward to 2019 and I have recently had some of my roof replaced and the roofers removed all the of lightning rods! I called John and he came straight out exactly when he had promised. We own a large property and it would have been easy for him to charge me for a full replacement system but instead John explained that it was a pretty easy fix and the charged me very little to take care of my problem. John also walked the other buildings and checked all OK while he was there. Folks , This guy is old school honest and in today's world that's a rare commodity. Overall a great business I would highly recommend. Thank you John
Great experience, installation took place next day, completed in a few hours. Like everything else, nothing is cheap but peace of mind from lightning damage is PRICLESS!!
If you need lightning protection.....stop looking. John is the best! I had lightning rods installed on my house today. I have been hit 4 times in the past 5 years. I finally have peace of mind. John and his wife do great work. They are super knowledgeable and have vast experience. I couldn t be happier with the whole process and would highly recommend them. Lightning Defense is the company you want protecting your home!
He had excellent service and was fast and returned calls quickly. He installed the rods accurately and the wires were hidden.
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