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Electrical wiring or panel upgrade pros in Harker Heights

Avatar for CenTex Superior Services
CenTex Superior Services
1813 Dancing Oaks Ct
5.00(
28
)
Approved Pro
CenTex Superior Services
1813 Dancing Oaks Ct
5.00(
28
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
42 local quotes requested

Welcome to CenTex Superior Services! In business since 2023, we are a full service contracting company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all electrical and HVAC services for both residential and commercial properties, and no job is too big or too small. Serving Belton and its surrounding areas, be sure to give us a call today!

"Stephen is enthusiastic and extremely knowledgeable. He came over to do an in-person assessment and explained the requirements of the job and provided a quote the next day. He was proactive in getting most of the prep work done early so that when then time came for the equipment install, the final wiring and set-up was a breeze. He proved to be experienced and trustworthy. Plus, genuinely good company to be around. I'm so glad that I met Stephen and will only be using him for future electrician work."

Ayla P on December 2023

Welcome to CenTex Superior Services! In business since 2023, we are a full service contracting company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all electrical and HVAC services for both residential and commercial properties, and no job is too big or too small. Serving Belton and its surrounding areas, be sure to give us a call today!

"Stephen is enthusiastic and extremely knowledgeable. He came over to do an in-person assessment and explained the requirements of the job and provided a quote the next day. He was proactive in getting most of the prep work done early so that when then time came for the equipment install, the final wiring and set-up was a breeze. He proved to be experienced and trustworthy. Plus, genuinely good company to be around. I'm so glad that I met Stephen and will only be using him for future electrician work."

Ayla P on December 2023


Avatar for Bassett Electric LLC
Bassett Electric LLC
814 Honey Bee Ln
5.00(
8
)
Approved Pro
Bassett Electric LLC
814 Honey Bee Ln
5.00(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We are your trusted partner for all things electrical in Central Texas. No matter the size or complexity of your project, we provide honest, reliable, and expert electrical services that exceed expectations. Whether you need New Construction, A Remodel, Service Upgrade, EV Charger, Whole Home Generator. Our team has you covered. Veteran Owned and Operated

"Bassett Electric's employees were kind, considerate and professional."

John H on April 2025

We are your trusted partner for all things electrical in Central Texas. No matter the size or complexity of your project, we provide honest, reliable, and expert electrical services that exceed expectations. Whether you need New Construction, A Remodel, Service Upgrade, EV Charger, Whole Home Generator. Our team has you covered. Veteran Owned and Operated

"Bassett Electric's employees were kind, considerate and professional."

John H on April 2025


Avatar for A & A GenPro Inc
A & A GenPro Inc
2870 Gessner Rd
3.67(
3
)
Approved Pro
A & A GenPro Inc
2870 Gessner Rd
3.67(
3
)
Approved Pro
Customers say: Terrific value
269 local quotes requested
16 years of experience

A & A GenPro Inc. is a Houston generator dealer, repair, service, maintenance, and installation company. We offer comprehensive generator services for residential, industrial, and commercial needs. We are a Cummins Onan and Generac generator certified dealers, service, and maintenance company that is fully bonded and insured. We don't contract workers like other companies; all of our employees are screened and fully licensed to work on your generators safely and efficiently. Call today for a free quote and never get left in the dark again.

"I paid for a maintenance contract w these people then called them for repair work. They misdiagnosed the problem three times then left the battery and parts of my very expensive standby generator out on the ground and in the weather. Then they admitted they were not even authorized to do warranty work on a cooler generator. Now with my maintenance contract, and my money, they have not contracted out the work, will not return my calls, my texts or my emails"

Sherri B on July 2024

A & A GenPro Inc. is a Houston generator dealer, repair, service, maintenance, and installation company. We offer comprehensive generator services for residential, industrial, and commercial needs. We are a Cummins Onan and Generac generator certified dealers, service, and maintenance company that is fully bonded and insured. We don't contract workers like other companies; all of our employees are screened and fully licensed to work on your generators safely and efficiently. Call today for a free quote and never get left in the dark again.

"I paid for a maintenance contract w these people then called them for repair work. They misdiagnosed the problem three times then left the battery and parts of my very expensive standby generator out on the ground and in the weather. Then they admitted they were not even authorized to do warranty work on a cooler generator. Now with my maintenance contract, and my money, they have not contracted out the work, will not return my calls, my texts or my emails"

Sherri B on July 2024


Avatar for Kenerator
Kenerator
5.00(
2
)
Approved Pro
Kenerator
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
279 local quotes requested

Reliable Power, Expert Solutions – Your Trusted Generac Elite Dealer At Kenerator, we specialize in turnkey home standby generator solutions, ensuring seamless power, expert service, and unmatched reliability. With our expert experience, our certified technicians handle everything in-house – from sales and professional installation to maintenance and repairs. Full-Service Generator Solutions • Expert consultation to find the perfect generator for your needs • Professional installation by certified technicians • Comprehensive maintenance plans to keep your system running • Fast, expert repairs for all major brands Why Choose Us? • Licensed Master Electricians & Generator Specialists • Emergency Support available seven days a week • Customer-First Approach with top-rated service and support • No Third Parties – We handle everything from start to finish Join thousands of satisfied homeowners who trust us to keep their power on when it matters most. Let’s get your home storm-ready today!

"We are extremely satisfied with our generator purchase. We interviewed several different companies and Alternative Home Energy and Maintenance was the only firm that understood our needs. They did a thorough review of our electrical and gas configuration on the initial sales call, which none of the other companies did. We were provided a detailed, line item quote. The entire team - Tasha Thompson, Jarrod Watson, Robb Taylor, Zack Martin, and James Sanders (plus a couple of other individuals whose names I don't have) were top notch. Tasha did an outstanding job in keeping us informed every step of the way. Robb did a thorough walkthrough and was a no-pressure sales rep, James and Zack did an outstanding job on the installation. I can be pretty high maintenance on jobs like this and Tasha was incredibly responsive to my texts and emails. I can't recommend this firm highly enough. A lot of folks will sell you product, but this team delivers value and customer service at a very competitive rate. Great job, team!"

Bobby E on March 2025

Reliable Power, Expert Solutions – Your Trusted Generac Elite Dealer At Kenerator, we specialize in turnkey home standby generator solutions, ensuring seamless power, expert service, and unmatched reliability. With our expert experience, our certified technicians handle everything in-house – from sales and professional installation to maintenance and repairs. Full-Service Generator Solutions • Expert consultation to find the perfect generator for your needs • Professional installation by certified technicians • Comprehensive maintenance plans to keep your system running • Fast, expert repairs for all major brands Why Choose Us? • Licensed Master Electricians & Generator Specialists • Emergency Support available seven days a week • Customer-First Approach with top-rated service and support • No Third Parties – We handle everything from start to finish Join thousands of satisfied homeowners who trust us to keep their power on when it matters most. Let’s get your home storm-ready today!

"We are extremely satisfied with our generator purchase. We interviewed several different companies and Alternative Home Energy and Maintenance was the only firm that understood our needs. They did a thorough review of our electrical and gas configuration on the initial sales call, which none of the other companies did. We were provided a detailed, line item quote. The entire team - Tasha Thompson, Jarrod Watson, Robb Taylor, Zack Martin, and James Sanders (plus a couple of other individuals whose names I don't have) were top notch. Tasha did an outstanding job in keeping us informed every step of the way. Robb did a thorough walkthrough and was a no-pressure sales rep, James and Zack did an outstanding job on the installation. I can be pretty high maintenance on jobs like this and Tasha was incredibly responsive to my texts and emails. I can't recommend this firm highly enough. A lot of folks will sell you product, but this team delivers value and customer service at a very competitive rate. Great job, team!"

Bobby E on March 2025


Avatar for Francis Electric
Francis Electric
641 Pickrell Loop
5.00(
7
)
Approved Pro
Francis Electric
641 Pickrell Loop
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
636 local quotes requested

Francis Electric specializes in electrical service calls and new installs commercial or residential. We are locally owned and owner operated and provide top quality service. Give us a call or click for an estimate today!

"Job was done quickly and as expected."

Daniel N on June 2023

Francis Electric specializes in electrical service calls and new installs commercial or residential. We are locally owned and owner operated and provide top quality service. Give us a call or click for an estimate today!

"Job was done quickly and as expected."

Daniel N on June 2023


Ferrer Home Inspiration
Unknown
No reviews
Ferrer Home Inspiration
Unknown
No reviews
11 years of experience

Ferrer Home Inspiration has over 30 Years of combined quality construction service. FHI specializes in Home & Business Construction Services, Property Management and Professional Property Cleaning Services in the Central Texas area. Free Estimates. Mention the keyword "Angieslist" for an exclusive discount offer for viewing this ad. Servicing: Killeen, Belton, Temple, Waco, Harker Heights, Copperas Cove, Gatesville, Nolanville, McGregor, Lampasas and other Central Texas Locations. Reply to this ad and one of our trained professionals will contact you within 2 business days. Don't forget to mention the keyword "Angieslist" for an exclusive discount offer for viewing this ad.

Ferrer Home Inspiration has over 30 Years of combined quality construction service. FHI specializes in Home & Business Construction Services, Property Management and Professional Property Cleaning Services in the Central Texas area. Free Estimates. Mention the keyword "Angieslist" for an exclusive discount offer for viewing this ad. Servicing: Killeen, Belton, Temple, Waco, Harker Heights, Copperas Cove, Gatesville, Nolanville, McGregor, Lampasas and other Central Texas Locations. Reply to this ad and one of our trained professionals will contact you within 2 business days. Don't forget to mention the keyword "Angieslist" for an exclusive discount offer for viewing this ad.


Trust 'N' Us Services
1002 E Elms Rd
3.00(
4
)
Trust 'N' Us Services
1002 E Elms Rd
3.00(
4
)
Customers say: Quality work
15 years of experience

locally owned & operated. See website for additional service.

locally owned & operated. See website for additional service.


SUPERIOR POWER SOLUTIONS
11503 FM 1488 RD
No reviews
SUPERIOR POWER SOLUTIONS
11503 FM 1488 RD
No reviews

Refresh Computers
820 E St Rd 434
5.00(
6
)
Refresh Computers
820 E St Rd 434
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.


LMS Electrical
915 Kelso Dr
No reviews
LMS Electrical
915 Kelso Dr
No reviews
...
Showing 1-10 of 247

Electrical wiring or panel upgrades FAQs

Upgrading an electrical panel may not significantly increase your home's value, but it can make your property more appealing to potential buyers. A modern electrical panel enhances safety and meets current electrical demands, offering peace of mind to home buyers. This can make your home easier to sell and potentially lead to higher offers when the time comes.

Upgrading an electrical panel from 100 to 200 amps costs between $750 and $2,000, not including the cost of running new wiring for additional circuits. This upgrade increases your home's electrical capacity, allowing you to safely use more appliances and modern electrical devices without overloading your system. It's a valuable investment for homes with growing electrical needs.

Yes, in most circumstances, you will need a permit to upgrade your panel. Contact your local building department if you’re upgrading the breaker box, moving it, upgrading your amperage service, or adding a new subpanel. If you’re just replacing a light switch, receptacle, or single breaker in the electrical box, you may not need a permit, but it’s always a good idea to check or speak to a professional.

When only the unit is exchanged, replacing an electrical panel takes four to eight hours. When associated wiring and additional components require removal and reinstallation, the process extends to 20 to 30 hours. A professional electrician deploys a dedicated team to remove the old panel, install the new one, and update all wiring with precision, ensuring your system meets current safety codes.

Replacing an electrical panel begins by turning off the power and notifying the utility company. The electrician secures all required parts, disconnects wiring safely, and inspects the system before removing the old panel. Following safe disposal, the new panel is firmly installed, and all wiring is reconnected and updated to current safety codes.

An electrical breaker panel lasts 25 to 40 years when maintained correctly and inspected annually. This proven lifespan guarantees a long-term, safe electrical system. Regular maintenance and prompt professional evaluations preserve the panel’s performance and secure your home’s power supply, ensuring continued safety and system efficiency.

The homeowners guide to electrical wiring or panel upgrades
From average costs to expert advice, get all the answers you need to get your job done.
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