Generator Services for Reliable Backup Power
For over 28 years, Generator One’s factory-trained technicians have provided comprehensive backup power solutions across Ohio. From professional installation and long-term maintenance to warranty support and emergency repair, we deliver dependable generator services for homes and businesses from Ashtabula to Canton — ensuring your peace of mind 24/7/365.
Our Comprehensive Generator Services
Generator One offers a full suite of services, ensuring your backup power system is expertly managed from the first consultation through years of long-term ownership.
Generator Installation
Generator One’s turnkey installation process covers every step — free estimates, personalized site visits, permitting, expert installation by factory-trained technicians (never subcontractors), utility coordination, final inspections, and long-term service. Our certified technicians handle every aspect of the project so you can go from estimate to protection in as little as one to two days.
Generator Maintenance
Proactive maintenance is the single most effective way to protect your generator investment and ensure reliable operation when you need it most. Generator One’s comprehensive service plans include annual check-ups, oil and filter changes, battery inspection, load testing, and thorough cleaning — all performed by factory-trained technicians following manufacturer guidelines. Choose from Standard Service ($284.95), Fortified Service ($334.95), or Twice the Life! ($599.95) — each includes our exclusive 40-Point Maintenance Process.
Generator Repair
When your generator isn’t performing, Generator One’s repair team is ready around the clock. We service Generac generators for both warranty and non-warranty repairs on residential, commercial, and industrial systems. Our technicians arrive stocked with essential parts to resolve most issues in a single visit, minimizing your downtime during the outages that matter most.
Warranty Services
Generator One is an authorized Generac service center, enabling us to process warranty claims directly and provide industry-leading warranty protection on every generator we install. As a Generac authorized dealer, we offer extended warranty plans beyond the standard manufacturer coverage, protecting your investment for the long term.
Virtual & In-Home Consultations
Not sure which generator is right for your home or business? Schedule a free consultation with Generator One — available virtually or at your location. Our specialists perform a detailed load calculation, walk through your priorities, and develop a comprehensive estimate with no obligation.
Remote Monitoring
Generac Mobile Link remote monitoring keeps Generator One connected to your system in real time. Our technicians can review fault codes, track system health, and identify potential issues before they become failures — reducing emergency service calls and ensuring your generator is always standby-ready.
Generator Yearly Maintenance Checklist
Our factory-trained technicians follow a comprehensive inspection and service protocol on every maintenance visit to keep your generator running reliably.
Engine, Alternator & Controls
- Change lubrication oil (included)
- Replace oil filter and inspect the base (included)
- Replace spark plugs as needed
- Inspect ignition coil wires and plug caps
- Inspect cooling system and clean the fins
- Top off radiator (liquid-cooled up to 1 gallon)
- Inspect fan guard for condition and security
- Inspect and clean air filter and pre-cleaner
- Replace fuel filters (diesel and gasoline)
- Inspect engine gaskets, breathers, and fuel regulation components for leakage
- Inspect and adjust engine belts, hoses, and clamps
- Lubricate governor and carburetor linkage
Battery & Electrical
- Load test battery and record VDC readings
- Service battery, add water to electrolyte, and clean posts
- Check and record battery static and running charging rates
- Inspect engine and battery heaters for proper operation
- Inspect electrical safety shutdown devices
- Inspect unit for excessive noise or vibrations
- Inspect mounting bolts, brackets, and coupling connections
- Check, calibrate, and record AC output voltage and frequency
- Inspect engine, alternator, and control wiring
- Clear dampers, louvers, and air intakes
- Wipe down outside of generator and engine
- Update main controller OEM firmware as updates become available
Automatic Transfer Switch
- Inspect for overheated power terminals and lugs
- Inspect control board wiring and connections
- Check and adjust exercise clock setting (as needed)
- Inspect mechanical switchgear mechanism
- Check time delays (as needed)
- Perform power outage simulation with permission
Is Your Generator Ready to Run?
Check to see if the indicator light is green. Depending on the age of your unit, this will typically be displayed on the side of your generator or when you open the lid. If your generator is not ready to run or it’s time to protect your investment with generator maintenance — Generator One is here to help!
- Green light is ON — Your generator is ready to run
- Red light is ON — Call for service: 440-346-7250
NOTE: Emergency call-out only during power outages and when generator or transfer switch is not operating.
Generac Units Installed BEFORE 2008
Generac Units Installed AFTER 2008
Why Choose Generator One for Generator Services?
Generator One is recognized as Ohio’s #1 Generac authorized dealer and Power Pro Prestige dealer — the highest dealer certification in the Generac program. With a combined 28+ years of generator industry experience, over 5,000+ installations across Ohio, and a fully stocked mobile fleet dispatched from our Mentor headquarters, Generator One delivers fast, reliable service that competitors simply can’t match.
- Ohio’s #1 Generac authorized dealer — Power Pro Prestige dealer status
- 28+ years of combined team experience across generator systems
- 5,000+ generators installed and serviced across Ohio
- 24/7 live phone support — a real person answers every call, every hour
- Factory-trained, licensed technicians — never subcontractors
- Fully stocked service fleet for rapid response throughout Ohio
- Tiered maintenance plans from $284.95 (Standard) to $599.95 (Twice the Life!) with our exclusive 40-Point Maintenance Process
- 99% customer satisfaction rating on Generac.com
- Certified installers for Home Depot, Lowe’s, Costco, and Menards
- Ohio Electrical License #51095 | Ohio Plumbing License #49326
- Installing 5 generators per day, 25–30 per week across Ohio
What to Expect From Generator One
Generator One delivers convenience, expertise, and performance — backed by over 28 years of reliable generator installations and licensed, factory-trained expertise across Ohio.
- Trusted Professionals, Not Subcontractors — Every installation and service visit is handled by our own dedicated, factory-trained technicians. We never outsource your project to third parties.
- Meticulous Testing & Assurance — We simulate power outages and perform end-to-end system testing on every installation to ensure your generator performs exactly as intended before we leave your property.
- Remote Monitoring — Generac Mobile Link real-time monitoring allows our team to review specific fault codes remotely, enabling faster resolutions and proactive maintenance scheduling.
- Live 24/7 Support — When the power goes out, Generator One picks up the phone. Our live support line is staffed around the clock for emergency service requests and technical questions.
Trusted by Thousands of Customers
Frequently Asked Questions
Common questions about our generator services
How long does the generator installation process take?
Our turnkey installation process typically takes 2-4 weeks from initial consultation to final hookup, depending on permitting and site preparation requirements. Our factory-trained technicians handle all aspects including permits, site prep, and final inspections to minimize delays.
Why is planning ahead for a generator installation so important right now?
With increased demand and industry-wide supply chain challenges, waiting times have grown longer. Proactive planning ensures you’re protected before the next major storm or outage. Don’t wait until it’s too late—schedule your consultation today.
Do you offer ongoing generator maintenance plans or service contracts?
Yes, we offer comprehensive maintenance plans including annual check-ups, preventative maintenance, and remote monitoring services. Our service memberships provide priority scheduling, discounted repairs, and extended warranty coverage to keep your generator running at peak performance.
What generator brands do you sell and service?
Generator One sells and installs Generac as our primary brand, as NE Ohio’s #1 authorized Generac dealer. Our technicians are trained to service all major makes and models for maintenance and repair.
What kind of warranty protection is included with my new generator?
We stand by our generators with one of the best warranties in the industry. As an authorized dealer, all installations include manufacturer warranty coverage, and we offer extended warranty options for additional protection. Our warranty services ensure your investment is protected for years to come.
Service Request
Ready to Protect Your Home or Business?
Generator One serves homeowners and businesses across Ohio — from Ashtabula and Lake County through Greater Cleveland, Akron, and into Stark and Tuscarawas counties.
Call (440) 346-7250 for your free, no-obligation estimate today.
