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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon642
    Verified electrical services reviews

Top-Rated Electricians in South Tucson - Updated Nov 2026

Avatar for Omega Electrical Service Inc
Omega Electrical Service Inc
4.8(
86
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving South Tucson, AZ and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Small jobs welcome

"Honest and trustworthy. If you’re looking for an electrician who is honest and has over 30 years experience, then look no farther than Roger Collins Electrical. Roger knows what he’s doing and you can trust that what he tell you is true. I will use Roger Collins Electrical for all future electrical needs. Honesty, trustworthiness, and 30+ years experience… what more could you need."
Electrical vehicle charger
Electric Vehicle Charger
14-50 Plug
Additional Photos
Additional Photos

+16

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for AWARD ELECTRIC LLC
AWARD ELECTRIC LLC
5.0(
17
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+13 more

Serving South Tucson, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"My experience with Award electric was amazing. Everyone was so nice! Melissa, Ward and Joshua! I had to add an outlet for a washer. They let me know everything before during and after. Work was clean and fast. I would highly recommend them for any of your electrical needs. Thank You Award Electric!"
Response time1 day
Response rate97%
1 neighbors recently requested a quote
Avatar for Done Rite Services
Done Rite Services
5.0(
12
)
Ceiling Fan - InstallCeiling Fan - RepairElectric Vehicle Charging Station Installation+14 more

Serving South Tucson, AZ and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"We had Done Rite Services come out for a quote on some electrical work. Dustin and Diesel were professional, polite and knowledgable. They patiently answered all of my questions. I was very impressed! I definitely will be using them for all my electrical work in the future."
Always try to Do Rite. Remember to be of Service
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
5 neighbors recently requested a quote
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Electrical FAQs, answered by experts

A voltmeter measures the voltage of AC or DC electrical current. Unlike a multimeter, measuring voltage is a voltmeter’s only function. Voltage is the potential difference between two points within a circuit. Measuring voltage with a voltmeter can help identify wiring issues or determine whether a battery is dead.

According to the National Electrical Code (NEC), GFCI outlets should be installed in wet or damp locations where they might be splashed with water or other liquids. This is to protect against ground faults, which are more common around water. Specific areas that require GFCI outlets include kitchens (especially near counters), bathrooms, laundry rooms, basements, garages, and all outdoor receptacles. Depending on local electrical codes, you may need at least one GFCI outlet in these rooms, or every outlet in the area may need to be GFCI protected.

Aluminum wiring can pose a fire risk as it can overheat, expand, and contract, leading to failing splices and loose connections. If your home has aluminum wiring, it requires careful maintenance and potential safety upgrades. The first step is to hire a licensed electrician to conduct a thorough inspection.

A complete replacement with copper wire is the safest option but can be very expensive and is not always necessary. Other safety measures and upgrades include:

  • Copper Pigtailing: A more budget-friendly option where a short section of copper wire is added to each end of the aluminum wire. This is only appropriate for certain homes.

  • Aluminum-Compatible Outlets: Installing outlets specifically designed for use with aluminum wiring.

  • Anti-Oxidant Paste: Applying this paste to connections to prevent oxidation.

Consulting with a qualified electrician is essential to assess the condition of your wiring and determine the most appropriate updates to meet current safety standards.

Unless you’re a licensed electrician with extensive experience in upgrading electric panels, you must hire a professional for any electrical work. A licensed electrician will make sure your breaker is upgraded safely and in compliance with local codes. Your pro will also take care of any permits and inspections that are needed.

Yes, a faulty or broken light switch can be a serious fire hazard. Malfunctioning switches, often due to loose connections, exposed wiring, or overheating, can cause sparking or arcing. If you hear a crackling, popping, or hissing sound when you use the switch, it indicates live electricity arcing inside, which is a significant hazard that can ignite nearby flammable materials. If you suspect your light switch is faulty, turn off the power to that circuit at the breaker and contact a qualified electrician to remedy the issue.

The South Tucson, AZ homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.