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TRUSTED BY DUNCANVILLE, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.8k+
    Verified electrical services reviews

Find Electricians in Duncanville

"I have interacted with 3 different technicians from this company and they all were very courteous and professional. The company is very dependable, friendly and knowledgeable. I will continue to do business with them."

Walter M on July 2025

We are a family owned and operated company. We provide and electrical service and installations for residential, commercial, and industrial projects. Give us a call for a free estimate today at 1-817-403-8278.

"I have interacted with 3 different technicians from this company and they all were very courteous and professional. The company is very dependable, friendly and knowledgeable. I will continue to do business with them."

Walter M on July 2025


Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

New on AngiNew on Angi
Approved Pro

Tri-State Water, Power & Air

New on AngiNew on Angi
Approved Pro
247 local quotes requested
33 years of experience

Tri-State Water, Power & Air has been provided products designed to improve the comfort and quality of life of our customers since 1992. Our specialty is Automatic Home Standby Generators. We expect customer service excellence and aim to go above and beyond on every call. With 10 locations across 8 states, Tri-State is always ready to serve you.

Tri-State Water, Power & Air has been provided products designed to improve the comfort and quality of life of our customers since 1992. Our specialty is Automatic Home Standby Generators. We expect customer service excellence and aim to go above and beyond on every call. With 10 locations across 8 states, Tri-State is always ready to serve you.


FREEDOM ELECTRIC

4.76(
586
)
Approved Pro

FREEDOM ELECTRIC

4.76(
586
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
21 years of experience

FREEDOM ELECTRIC provides all electrical services for residential and commercial properties. We have 50-70 EMPLOYEES. In business for over 10 years. DBA: JOHNNY B ELECTRIC.

"Went great! Roger was timely, polite, efficient and a great value."

Adam G on February 2021

FREEDOM ELECTRIC provides all electrical services for residential and commercial properties. We have 50-70 EMPLOYEES. In business for over 10 years. DBA: JOHNNY B ELECTRIC.

"Went great! Roger was timely, polite, efficient and a great value."

Adam G on February 2021


Avatar for DCG Electric Corp

DCG Electric Corp

4.79(
14
)
Approved Pro

DCG Electric Corp

4.79(
14
)
Approved Pro
Customers say: Quality work
18 local quotes requested
1 years of experience

With over 40 years of experience, DCG Electric Corp is your trusted partner for all your electrical needs. From the initial consultation to the final touches, our team is dedicated to delivering dynamic, competitive, and groundbreaking service. We treat your property with the same care and attention as if it were our own, ensuring every detail is handled with precision and professionalism. At DCG Electric, we make the process seamless and stress-free, so you can focus on what matters most. Give us a call today—we’re excited to bring your vision to life!

"I was charged $2500 to fix a problem that still persists. The tech ?knew exactly? what the solution was without doing any diagnostics."

Don A on October 2025

With over 40 years of experience, DCG Electric Corp is your trusted partner for all your electrical needs. From the initial consultation to the final touches, our team is dedicated to delivering dynamic, competitive, and groundbreaking service. We treat your property with the same care and attention as if it were our own, ensuring every detail is handled with precision and professionalism. At DCG Electric, we make the process seamless and stress-free, so you can focus on what matters most. Give us a call today—we’re excited to bring your vision to life!

"I was charged $2500 to fix a problem that still persists. The tech ?knew exactly? what the solution was without doing any diagnostics."

Don A on October 2025


Blue Technologies

4.67(
3
)
Approved Pro

Blue Technologies

4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Blue Technologies is proud to be locally owned and operated. We are committed to exceeding your expectations. As the professionals in the communications field we will provide you with top quality consultations, installations, and break fix service your business deserves. IT services, Managed Services, Hardware/Software resolutions. Cat 5/6 cabling, Fiber, Telecom issues, equipment refresh and rack and stack, we do it all from ISP drop off point to the individual workstation. Call us now! Commercial interests only no residential or home office calls are taken at this time.

"."

Troy T on August 2020

Blue Technologies is proud to be locally owned and operated. We are committed to exceeding your expectations. As the professionals in the communications field we will provide you with top quality consultations, installations, and break fix service your business deserves. IT services, Managed Services, Hardware/Software resolutions. Cat 5/6 cabling, Fiber, Telecom issues, equipment refresh and rack and stack, we do it all from ISP drop off point to the individual workstation. Call us now! Commercial interests only no residential or home office calls are taken at this time.

"."

Troy T on August 2020


Avatar for Accent Tel USA

Accent Tel USA

4.89(
9
)
Approved Pro

Accent Tel USA

4.89(
9
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025


Pro-Vision Security

5.00(
1
)
Approved Pro

Pro-Vision Security

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Pro-Vision Security is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"The customer service and quality of work is amazing! Not only did they do a amazing job but they went above and beyond to help me understand every feature."

Stephanie M on July 2022

Pro-Vision Security is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"The customer service and quality of work is amazing! Not only did they do a amazing job but they went above and beyond to help me understand every feature."

Stephanie M on July 2022


DFW Born and Bred. Electrician by trade, handy man by heart. IEC Certified and card carrying Journeyman Electrician.


Avatar for Scheu Electric

Scheu Electric

4.92(
13
)
Approved Pro

Scheu Electric

4.92(
13
)
Approved Pro
33 years of experience
Free onsite estimate

Scheu Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Absolutely 100% professional service. He went listened to what I wanted and suggested things I had not thought about. Easy to talk to, well informed and timely. "

Vicki W on September 2025

Scheu Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Absolutely 100% professional service. He went listened to what I wanted and suggested things I had not thought about. Easy to talk to, well informed and timely. "

Vicki W on September 2025


Telecomm Wizards

5.00(
7
)
Approved Pro

Telecomm Wizards

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We take great pride our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"When Spectrum kept giving me the run around, Telecomm Wizards quicky helped diagnose and fix the problem."

Kris S on December 2024

We take great pride our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"When Spectrum kept giving me the run around, Telecomm Wizards quicky helped diagnose and fix the problem."

Kris S on December 2024

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Electrical questions, answered by experts

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop. 

For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

No. Do not use a 14-gauge wire on a 20-amp outlet. A certified licensed electrician would know that the National Electrical Code (as per Section 240.4(D) subsection 3) requires 14-gauge wires to be used with a maximum amplitude of 15. Therefore, you should only use 12-gauge wires on 20-amp outlets.

Short circuits can cause fires, electrical burns, and electrocution, which can lead to serious injury or even death. That’s why it’s important to take preventative measures to prevent short circuits, like getting annual electrical maintenance and an electrical inspection every two to five years, depending on the age of your home.

The Duncanville, TX homeowners’ guide to electrical services

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