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Approved Pro
Approved Pro

GTZ Electric Contracting, LLC

Electrical Wiring or Panel Upgrade,

About us

We offer over 18 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well a, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Business highlights

Se habla espanol
Emergency services offered
23 years of experience

Services we offer

Additions , Electrical, Panel Upgrades, Wiring

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.963 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
92%
4
6%
3
2%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 63 reviews
Samuel S.
Apr 2025
5.0
Electrical Wiring or Panel Upgrade
$4,500
Great work! Easy communication and service.

Carol R.
Jan 2025
5.0
Electrical Wiring or Panel Upgrade
The electrician is knowledgeable and troubleshooted the problem. He was able to identify steps to be done. Would hire him again.

James C.
Oct 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$2,600
Easy to work with, professional, and prompt communication.

Audra H.
Sep 2024
5.0
Yes, I recommend this pro
$2,300
Good communication, pleased with the work.

Tom M.
Sep 2024
5.0
Yes, I recommend this pro
$200
Excellent work

Mohammad S.
Aug 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$400
Good experience with GTZ Electric. Very professional and knowledgeable. They show me the problem and help me understand what needs to be done. They were very reasonable with price and working with my work schedule. I needed help with outlet repairs. Job was done sooner than they said and the communication was excellent. If you want your electrical work done correctly, then you need to call GTZ Electric. I am very satisfied with the work they did for me.

SAM H.
Aug 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$3,500
They did a great job at a good price.

Mary S.
Aug 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
Super friendly, punctual and was able to solve our problem quickly! Highly recommend.

Beau W.
Jul 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$3,600
Absolute pleasure to work with. Diego was extremely knowledgeable and helped me find a great solution to my issue. Would 100% hire again.

Nishant M.
Jul 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
GTZ was very quick to get in touch, provide an estimate, and to schedule the work. The estimate was fair and reasonable, and unlike some other electricians, he didn’t try to upsell me or suggest we needed more work done than we actually did.

Heng L.
Jun 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
Very responsive, and great quality of work! Definitely recommend for any electric work. Diego and his team handled the whole process replacing old electrical system and did an excellent job.

Vick C.
Jun 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
Very knowledgeable and nice person to work with

Marvin L.
May 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$375
Service was wonderful, provider was very skilled, and the task was done within three hours.

Veronica G.
May 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$3,800
Everything was professional, very well explained, I would definitely recommend them.

Jim W.
May 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
Diego and his 3 assistants spent 6.5 hours replacing our 46-year-old circuit-breaker panel. Diego was perfect.

Jim W.
May 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
Job was done efficiently with attention to detail. Always reachable for questions. Would hire again! -Sue Wakefield

Debra R.
May 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$125
Diego was very professional, he showed us what he was doing every step of the way, and explained the issues and the resolution. He was prompt, got to work right away, figured out our problem, and was a consummate professional. Very reasonably priced, as well.

Cal T.
Apr 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
I hired another electrical repair company to fix the issue and they royally botched the job. Diego came by for a free evaluation and not only gave a detailed summary of what work was needed to fix the botch, but while he was there he went ahead and fixed the original task the other company was supposed to fix.

Ray B.
Apr 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$4,500
Diego and team were fantastic! Work was done on time and high quality. I would highly recommend them.

Doug M.
Mar 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$100
Diego is very friendly and honest.

Jason S.
Mar 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$3,500
GTZ is a great company. Diego came in with a quick quote, did an amazing job, and provided me with updates along the entire project. Very professional, respectful and hard working. Canâ t say enough good things about him. I will definitely be calling them for any further electrical needs.

Bonnie P.
Mar 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
On time, courteous, very professional, neat work. I highly recommend Diego and GTZ Electrical Contracting.

Craig K.
Jun 2023
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$4,000
Diego and John were great to work with! They were very responsive from start to finish. They contacted us immediately after we requested a bid and Diego came out and walked us through the project and stressed that everything would be performed to code and what to expect. They showed up on time and were able to replace our electrical panel and install our Level 2 car charger for our EV. Their pricing was very competitive and after receiving bids from other electricians I got the sense that the personal service and pricing was a great feature of them being a very streamlined operation. No excess overhead that would inflate the cost of the project. Overall can't say enough good things about GTZ and the work that they performed.

Tim B.
Jun 2023
5.0
Yes, I recommend this pro
$1,644
Very thorough with evaluation and quote for hot tub wiring. Great communication throughout. Was able to get to us quickly, including inspection! Will definitely call GTZ again.

Judy L.
May 2023
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
$2,950
good pricing for new electric panel. Diego and his team did a great job. Professional and efficient, plus Diego had fixed one of light switch free of charge. I am very happy with his customer service and highly recommended. JOB WELL DONE and thank you.
Showing 1-25 of 63

Licensing

Licensed*

Trade License Number

2705153420

Trade License Locale

VA

Trade License Expiration

04/30/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

GTZ Electric Contracting, LLC is currently rated 4.9 overall out of 5.

Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: Closed

GTZ Electric Contracting, LLC accepts the following forms of payment: CreditCard

Yes, GTZ Electric Contracting, LLC offers free project estimates.

No, GTZ Electric Contracting, LLC does not offer eco-friendly accreditations.

No, GTZ Electric Contracting, LLC does not offer a senior discount.

Yes, GTZ Electric Contracting, LLC offers emergency services.

Yes, GTZ Electric Contracting, LLC offers warranties.