Whole-Home Surge Protection

Knoxville, TN

24-Hour Emergency Service

Free Estimates 

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Safeguard Your Home's Electronics with Whole-Home Surge Protection

Shield your valuable electronics and appliances from unexpected power surges. John H Coleman provides comprehensive whole-home surge protection solutions for residents within a 50-mile radius of Knoxville, TN. Our services include:

  • Installation of whole-home surge protectors
  • Evaluation of your home's electrical system
  • Tailored surge protection plans
  • Regular maintenance and support

Protect your expensive devices from sudden power surges. Contact us today to secure your home's electrical system.


Whole-Home Surge Protection: An Essential Investment

Many homeowners overlook the importance of whole-home surge protection. Here's why it's crucial:

  • Protect expensive electronics and appliances
  • Prevent data loss on computers and smart devices
  • Safeguard your home's HVAC system
  • Lower the risk of electrical fires
  • Avoid costly repair and replacement expenses

Investing in whole-home surge protection can save you thousands of dollars in potential damages.


Why Choose John H Coleman

John H Coleman is the ideal choice for protecting your home from power surges:

  • Locally owned and operated
  • Family-owned business with strong community ties
  • Preferred dealer for Lennox, Mitsubishi, and Generac
  • Knoxville's oldest heating, cooling, electric, and plumbing company
  • 100% satisfaction guarantee
  • No trip charge with Coleman Care Agreements
  • Service for all brands

Our years of experience and dedication to customer satisfaction ensure top-notch service for your whole-home surge protection needs.


Contact Us

Secure your home's electrical system against power surges. John H Coleman offers reliable whole-home surge protection solutions to safeguard your valuable electronics and appliances.


Contact us today to schedule a consultation and enhance your home's electrical safety.

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Breathe Cleaner, Save $100

Upgrade your home's air quality with our Plasma Pure Air Purification System. Get $100 off during your next service or maintenance visit.
Call John H Coleman today to schedule your appointment and claim your discount!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

(865) 350-5119

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No surprises or hidden costs. We provide upfront pricing for all your heating and cooling needs.
Contact John H Coleman today
(865) 350-5119

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