(865) 525-5111 info@johnhcolemanco.com Services Products Preventative Maintenance Electrical Services Contact Reviews Whole Home Surge Protection Whole Home Surge Protection At the John H. Coleman Co., our electricians specialize in complete home surge protection planning, installation, and support. A whole home surge protector will protect your home’s electronics from the damaging effects of electrical surges. Electrical surges are sudden and unexpected spikes in voltage that travel throughout your electrical system. Such disturbances can come from both inside and outside the home. These electrical disturbances can ruin or severely damage appliances, electronics, satellite signals, & telecommunication systems. Total Home Protection The professionals at John H. Coleman Co. believe today’s residential surge protectors come up short when protecting today’s modern home. That’s why we trust Siemen’s FirstSurge Plus FS100. The FirstSurge is a whole house surge protector that has a surge spike capacity of 100,000 amps. This model is sized perfectly for any home. Other FirstSurge Features: 10 year product and connected equipment limited warranty Audible alarm if replacement is needed You Deserve the Best! Quality, reliability and honest service are the top priorities here at John H. Coleman Co., and we strive to exceed our customers’ expectations. We understand you deserve the best. At John H. Coleman, being the best is what we do. Contact us today for your free consultation. We look forward to serving you! Testimonials 4.8 114 reviews Melanie Reese ★★★★★ 2 weeks ago We like John H Coleman. They are good local folks who stand behind their work. We have had them recently for our HVAC winter … More Service Request Name* First Last Phone* Email Address Street Address City Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Armed Forces Americas Armed Forces Europe Armed Forces Pacific State ZIP Code Type of Service* Service Call ComfortCare Maintenance New Unit Quote Other Comments CAPTCHA John H. Coleman Co. 702 E Jackson Avenue Knoxville, TN 37915 865-525-5111 Services Products Preventative Maintenance Electrical Services Contact Reviews