GTZ Electric Contracting, LLC

4.75 |8 Verified Ratings
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GTZ Electric Contracting, LLC

4.75 | 8 Verified Ratings
Write a Review


13712 Mayfair Ct
Woodbridge, VA 22193
Your use of our services is governed by our Terms & Conditions

GTZ Electric Contracting, LLC

We offer over 28 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 as generator installs, 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.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Alexandria
  • Fairfax
  • Springfield
  • Arlington
  • Vienna
  • Manassas
  • Falls Church
  • Woodbridge
  • Merrifield
  • Herndon
  • Stafford
  • Centreville
  • Chantilly
  • Washington
  • Lorton
  • Nokesville
  • Quantico
  • Dumfries
  • Gainesville
  • Oakton
  • Burke
  • Reston
  • Clifton
  • Ironsides
  • Bristow
  • Nanjemoy
  • Newington
  • Indian Head
  • Bryans Road
  • Dunn Loring
  • Triangle
  • Marbury
  • Pomfret
  • Port Tobacco
  • Occoquan
  • Welcome
  • Annandale
  • Mount Vernon
  • Fairfax Station
  • Accokeek
  • Fort Belvoir
  • Catharpin
  • See All >

Services Offered

  • Home Addition or Remodel Electrical Installation
  • Electric Wiring Upgrade
  • Electric Outlets & Fixtures Install

Areas of Expertise

  • Panel Upgrades
  • Wiring
  • Additions
  • Electrical

Product Brands Used

  • General Electric
  • Square D
  • Depends on what brand service panel

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Bilingual


In Business Since: 2002
Memberships & Affiliations
  • GTZ Electric LLC
State Licensing
Trade: Commercial Building (CBC)
License #: 2705153420
Expiration: 04-30-2020
Trade: Residential Builder (RBC)
License #: 2705153420
Expiration: 04-30-2020
Trade: Class B Contractor
License #: 2705153420
Expiration: 04-30-2020
Trade: Master Electrician
License #: 2710064375
Expiration: 02-29-2020
Trade: Electrical
License #: 2705153420
Expiration: 04-30-2020
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

How We Got Started

I chose to work in this industry because it is a trade that I have made my passion/goal to perfect to the smallest detail of every project we take on! .

We started in this industry in 2013.

We describe our business as Family owned and operated

What is the most important thing about electricity?

To make sure everything works properly, safely, and efficiently.


GTZ Electric Contracting, LLC

My Work
2 Projects
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Ratings & Reviews
GTZ Electric Contracting, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-8 of 8
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5.0   |  
They were on-time and did a neat job, everything works well.
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5.0   |  
I needed a dedicated outlet installed in our home gym to accommodate our new treadmill that was being installed on Saturday. I requested quotes through AngieĆ¢ s List (on Wednesday) and John called within the hour. He scheduled an estimate for that afternoon and installed the outlet on Saturday morning. He was prompt, professional and offered a fair price for the job. I would definitely use GTZ in the future and would recommend him to friends and family.
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4.0   |  
A bit pricey and inflexible to negotiation on a perceived fair price. I would have gone with another pro if I had time to shop around, was in a pinch and had to use him.
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5.0   |  
Responsive and accommodating, punctual, pleasant, and professional. Did a great job -- give John a call, you will be pleased!
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5.0   |  
Review by
Project: Upgrade an Electrical Panel or Wiring
He did a great job very prestigious. I am very satisfied with the work.
5.0   |  
Review by in Woodbridge, VA
Excellent customer service
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5.0   |  
Review by in Alexandria, VA
Professional and great work
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4.0   |  
Review by
Project: Upgrade an Electrical Panel or Wiring
He was really responsive.
Showing 1-8 of 8
  Page 1 of 1  

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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