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TRUSTED BY WRENTHAM, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
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  • Verified reviews icon1k+
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Find Electricians in Wrentham

Avatar for S & S ELECTRIC
S & S ELECTRIC
4.7(
83
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation+10 more

Serving Wrentham, MA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"We called S & S Electric and they sent Scott and Nick, who arrived promptly. They had to order a new box for the generator to be connected and a new circuit breaker box, as well as a new meter. They changed everything from the outside into the house and got us set up for the night. The next day, John and Nick came to finish the job. All three gentlemen were very knowledgeable and professional. I would not hesitate to recommend them or to call them for any future electrical work."
Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for D.E.S. Systems, LLC
D.E.S. Systems, LLC
4.9(
35
)
Electric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+11 more

Serving Wrentham, MA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Steve called me right back after filling out the Angielist survey for work, showed up the same day and was done in a few hours. He was respectful of the on going coronavirus situation and did a very professional job with the electrical work. He's going on my list of go to contractors."
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
54
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallElectrical Wiring or Panel Upgrade+15 more

Serving Wrentham, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \[email protected]

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+17

216 neighbors recently requested a quote
Dever Electric
5.0(
58
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair+12 more

Serving Wrentham, MA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

"Matt and his team did an excellent job upgrading our electrical panel. He coordinated the work with National Grid, relocated the panel, labeled the circuits and tested all the work. I would highly recommend Dever Electric."
Response time1 day
Response rate96%
48 neighbors recently requested a quote
Avatar for Bettinger Electric, LLC
Bettinger Electric, LLC
4.6(
166
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation - Materials Not Provided+10 more

Serving Wrentham, MA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Scott was great, offered a fair price, was flexible for scheduling, and finished the job quickly and well. We had a Bath fan install + an exterior electrical outlet installed and he was able to get it done within a few hours. The install looks clean and he took care to clean up afterwards too. Great work Scott! Thank you!"
Response time1 day
1 neighbors recently requested a quote
Recommended by99%of homeowners
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Electrical questions, answered by experts

It can be safe to buy or live in a house with knob and tube (K&T) wiring, but only if the system is in good condition, functional, and has been thoroughly inspected and approved by a licensed electrician. Never purchase a home with K&T wiring without getting a professional electrical inspection first.

Key considerations include:

  • Safety and Condition: An inspector will verify that the wiring is safe and has not deteriorated. Over time, the insulation can wear away, leaving exposed wires that pose a significant fire or shock hazard.

  • System Capacity: The electrical service should be at least 60 amps. However, even at this capacity, K&T systems often struggle to handle the demands of modern appliances and electronics.

  • Lack of Grounding: Knob and tube wiring is an ungrounded system, which is a safety concern for many modern devices.

  • Ongoing Maintenance: If you live in a home with K&T wiring, it's recommended to have it inspected by an electrician every one to two years to ensure it remains in safe working order.

Ultimately, any inspection or modification of a knob and tube system should always be performed by a certified professional.

No, you should always use proper electrical wire caps to safely cap off electrical wires. Electrical tape isn’t as durable as electrical caps and can deteriorate and separate over time, exposing the live wires. The only way to use electrical tape for this project is to wrap it around the caps themselves to reinforce them and create an even stronger connection, preventing an electrical emergency.

Unfortunately, a partial power outage without a tripped breaker often means you have a major wiring issue or that the breaker itself is going bad. When the power is out in one room but the breaker is not tripped, you need to call an electrician as soon as possible to identify the cause of the problem and repair it.

Schedule regular inspections, clean fixtures, and replace worn-out components promptly.

If a 240V appliance is connected to a 120V outlet, the lower voltage will cause that appliance to receive insufficient power. This may result in reduced performance, malfunctions, or even damage to the appliance's components. Depending on the size of your electrical circuit, you’ll likely need to reset a tripped circuit breaker at the very least.