I recently hired O’connell’s electric for a complete service upgrade from 100-amp to 200-amp, along with some additional wiring. From start to finish, the work was executed to the highest professional standard—clean, precise, and fully code-compliant. What truly stood out was Michael’s exceptional approach to the job. He was incredibly polite and courteous, took the time to thoroughly explain every step of the process, and answered all of our questions in clear, easy-to-understand terms. The upgrade was completed efficiently and with minimal disruption to our home, and the final result is outstanding. Beyond the technical expertise, he is simply an excellent human being—patient, respectful, and genuinely caring about doing the job right. I felt completely confident and well-informed throughout the entire project. I highly recommend Michael from O’Connell Electric to anyone needing electrical work. Professional, trustworthy, and truly top-tier. We will definitely use their services again and will be referring them to family and friends. Thank you for the outstanding work!
Electric generator shop in Hartford County, CT
5 specialized services available
Power outages don't have to leave you in the dark. O'Connell's Electrical Contractors installs, maintains, and repairs generators for reliable backup power. We handle everything from standby systems to emergency repairs.
Electric generator shop
Serving Hartford County, CT and the Florida Panhandle
Electric generator shop Services in Hartford County, CT
Power outages don't have to leave you in the dark. O'Connell's Electrical Contractors installs, maintains, and repairs generators for reliable backup power. We handle everything from standby systems to emergency repairs.
Generator Installation
O'Connell's Electrical Contractors installs standby generators for Hartford County homeowners who need reliable backup power.
- Power stays on automatically during Hartford County ice storms and nor'easters
- Automatic transfer switch removes the need to manually start or connect anything during an outage
- Whole-home coverage keeps heating systems, sump pumps, and refrigerators running
Generator Maintenance
O'Connell's Electrical Contractors provides generator maintenance for homes and businesses across Hartford County.
- Generator starts reliably when a Hartford County storm cuts grid power
- Battery and load testing catches weak points before they cause a failure
- Oil, filter, and spark plug service extends the working life of your equipment
Generator Repair
O'Connell's Electrical Contractors provides generator repair across Hartford County and surrounding Connecticut counties.
- Accurate fault diagnosis so the root cause is fixed, not just reset
- Battery, fuel system, and control board repairs restore reliable startup
- Transfer switch inspection keeps automatic power switchover working correctly
Standby Generator Setup
O'Connell's Electrical Contractors handles standby generator setup for homes and businesses across Hartford County.
- Automatic power transfer keeps your home running during outages — no action needed from you
- Heating, refrigeration, sump pumps, and medical equipment stay on through extended grid failures
- Permanent fuel supply means no gasoline storage or manual refueling during a storm
Generator Testing
O'Connell's Electrical Contractors provides professional generator testing across Hartford County and surrounding Connecticut counties.
- Confirms your generator produces correct voltage and frequency under actual load conditions
- Identifies transfer switch faults before a real outage exposes them
- Catches weak battery voltage and voltage regulator issues early
What sets us apart for Electric generator shop
Licensed Electrical Contractor
24/7 Emergency Service
Honest and Dependable
High Quality Workmanship
Multi-County Coverage
Recent Projects in Hartford County, CT
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Common Questions About Electric generator shop in Hartford County, CT
Straight answers to the questions homeowners ask before hiring a local contractor.
Annual maintenance is recommended. Regular service prevents failures and extends equipment life. We offer maintenance plans for Windham customers.
Size depends on your home or business power needs. We assess your electrical load and recommend the right capacity during a free consultation.
Yes. We handle complete standby generator installation, including permits, wiring, and automatic transfer switches for seamless operation.
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Phone
(860) 682-0641Hours
- Monday Open 24 Hours
- Tuesday Open 24 Hours
- Wednesday Open 24 Hours
- Thursday Open 24 Hours
- Friday Open 24 Hours
- Saturday Open 24 Hours
- Sunday Open 24 Hours