Grand Blanc, MI
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Power outages in Michigan are unpredictable. Severe storms, ice, high winds, and grid failures can leave your home without electricity for hours or even days. A Generac home standby generator provides automatic backup power that keeps your lights on, refrigerator running, sump pump working, and family comfortable until utility power returns.
At JCM Electrical, Nathan Carnell and his team are certified Generac dealers serving Grand Blanc, Flint, Fenton, Davison, Burton, Holly, Linden, Swartz Creek, and all of Genesee County. We provide complete generator services including sales, professional installation, scheduled maintenance, and emergency repair. Whether you need a new whole house generator installed or your existing unit serviced, our licensed electricians deliver reliable workmanship backed by Generac factory training.
Ready to protect your home from the next outage? Call us at (810) 397-5092 for a free estimate.
Frequent power outages disrupt your daily life and put your home at risk. A permanently installed Generac home standby generator eliminates that worry by automatically restoring power within seconds of an outage. You do not need to be home, and there is nothing to start manually or refuel.
Our generator installation process begins with an in-home assessment. We evaluate your electrical panel capacity, determine the right generator size for your home’s square footage and power needs, and identify the optimal placement for the unit. Generac offers generators ranging from 10kW for essential circuit coverage up to 26kW and beyond for whole house backup.
JCM Electrical handles every aspect of installation, including the concrete pad, gas line coordination, electrical connections, transfer switch, and final commissioning. We pull all required permits and ensure your system passes inspection. Once installed, your Generac generator runs a weekly self-test so it is always ready when you need it.
The transfer switch is the brain of your backup power system. It continuously monitors utility power and automatically signals your generator to start when an outage occurs. Within seconds, the transfer switch safely disconnects your home from the grid and routes generator power to your electrical panel.
This automatic switchover eliminates dangerous backfeeding that could injure utility workers and damage your home’s electrical system. Our team installs Generac transfer switches that are precisely matched to your generator and electrical panel, ensuring a seamless and code-compliant connection.
When your generator fails to start or runs poorly, you need it fixed before the next storm hits. Our technicians diagnose and repair all Generac generator problems, including starting failures, fuel system issues, battery problems, error codes, and unusual noises or vibrations.
Common generator repair issues we resolve include clogged fuel lines and carburetors, dead or weak batteries, faulty starters, control board malfunctions, low oil shutdowns, and transfer switch failures. We provide upfront pricing before any work begins so there are no surprises.
If your generator was installed by someone other than a certified Generac dealer, we recommend scheduling an inspection. Improper installation can cause long-term reliability issues that surface when you need backup power most.
Regular maintenance is essential for generator reliability. Generac recommends annual service to keep your unit running at peak performance and to maintain your warranty coverage. Neglecting routine maintenance can lead to starting failures, reduced efficiency, and costly repairs.
Our generator maintenance service includes oil and filter changes, spark plug inspection and replacement, air filter cleaning or replacement, battery testing and terminal cleaning, fuel system inspection, coolant level check (for liquid-cooled models), and a full operational test under load.
JCM Electrical offers scheduled maintenance plans that take the guesswork out of generator care. We contact you when service is due, perform the inspection, and document everything for your records.
Even the most reliable generators eventually reach the end of their service life. If your unit is 15 to 20 years old, requires frequent repairs, consumes excessive fuel, or no longer meets your home’s power demands, replacement may be more cost-effective than continued repairs.
As a certified Generac dealer, we offer the full lineup of Generac home standby generators. Newer models feature quieter operation, improved fuel efficiency, advanced monitoring through the Mobile Link app, and compatibility with smart home systems. We help you select the right replacement based on your budget, power requirements, and fuel preference (natural gas or propane).
Generac certification means our technicians complete rigorous factory training on installation, diagnostics, and repair. We stay current on product updates, recall notices, and best practices so your generator is installed and serviced correctly the first time.
We respect your time by arriving when scheduled and completing work efficiently. We treat your property with care, cleaning up thoroughly after every job. Our commitment is simple: keep your home powered and your family safe through any outage.
JCM Electrical serves homeowners throughout Grand Blanc, Flint, Fenton, Davison, Burton, Swartz Creek, Linden, Holly, Clio, Mt. Morris, and all of Genesee County.
Do not wait for the next power outage to find out your generator is not working. Contact Nathan Carnell and the team at JCM Electrical at (810) 397-5092 to schedule installation, maintenance, or repair. Whether you need a new Generac home standby generator or service on your existing system, we are here to keep your home powered through any situation.
Check out our recent projects gallery, highlighting our dedication to local homes and businesses. We’re eager to include your electrical project in our growing portfolio of satisfied customers!
Proudly rooted in Grand Blanc, we are your local electrical experts committed to serving the entire community and its surrounding areas, ensuring top-notch electrical services are just a call away for our neighbors.
Meet Nathan Carnell, the heart and soul behind JCM Electrical. After years of honing his skills in both residential and commercial electrical work, Nathan decided to channel his passion and expertise into his own venture, founding JCM Electrical. A proud graduate of Davison High School, Nathan’s roots run deep in the community. He’s not just an electrician; he’s a family man, married to the lovely Jennifer, a dedicated teacher at Davison Community Schools, and a proud father to Claire and Matthew.
Nathan’s commitment goes beyond just providing top-notch electrical services; he’s dedicated to making them accessible with affordable pricing and unmatched customer service. His approach is personal – he treats each home and business he works on as if it were his own. As a licensed and insured electrician, Nathan and his team ensure that every job is done safely and to the highest standard. Choose JCM Electrical, and you’re not just choosing an electrician; you’re choosing a local, family-oriented professional who genuinely cares about lighting up your life and strengthening the community bond
We’re more than just electricians; we’re your friendly neighborhood problem-solvers, offering a wide array of electrical services tailored to brighten up your home and business.
Grand Blanc, MI & surrounding areas
Monday – Friday:
7am – 5pm
(810) 397-5092
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