3 GUYS Electrical & Insulation

Top ProExceptional 4.9(50)
Great valueLicensed
  • 113 hires
  • Based in Houston, TX
  • 11 years in business
  • 2 employees
  • Responds in about 2 hours
  • Background checked
  • License verified

About 3 GUYS Electrical & Insulation

We’re a small, family-owned electrical and insulation company focused on saving you money by making your home more energy efficient. With over 10 years in business and a licensed master electrician with 26+ year of experience on our team, you can count on safe, code-compliant work for panel upgrades, generators, switches, outlets, and insulation. We’ll walk you through multiple options based on your needs and budget, explain everything in plain language, and never pressure you into anything you’re not comfortable with. At the end of every job, we do a thorough cleanup and show you exactly what was installed so you know the work was done right. If you’re ready to improve your home’s comfort and efficiency, or electrical system we’d be happy to help.

Reviews

Thumbtack customerOct 2026

I wish all plumbers were this efficient and professional!

Thumbtack customerSep 2026

Luis installed my Tesla charger and it works great! The price was fair and reasonable, unlike the Tesla recommended electricians. Very honest, very efficient, very quick. He even came a few weeks later to install the meter since I was out of town and it arrived late. Couldn’t recommend them enough!

George J.Sep 2026

The quality and speed of work in installing an EV 14-50Nema outlet was outstanding. Communication with Luis was clear and straightforward. Will work with him again for any electrical work.

Thumbtack customerSep 2026

Thorough and professional. Highly recommended and will definitely be our first call for electrical help

Thumbtack customerSep 2026

3 Guys Insulation was a breeze to work with and got the job done in an efficient manner. Luis was very responsive and a good communicator and moved quickly from estimate to work to completion. Everything about the process was as expected and the job was well done. Much appreciated!

Thumbtack customerSep 2026

Would highly recommend, Good Value and Good work quality.

Thumbtack customerJul 2026

After getting an abysmal quote from John Moore, 3 guys came in and installed my Level 2 EV charger no issues at all! Highly recommend

Thumbtack customerMay 2026

He is very humble, knowledgeable, and professional. He completed the work in a short amount of time at a reasonable price. I am very satisfied with his service and will definitely hire him again.

Ashley F.Apr 2026

Luis came by to install my GM charger. He was prompt and punctual and super professional. I would absolutely use the company again.

Thumbtack customerJan 2026

I had a wonderful experience! I received a response to my request on Thumbtack within 1 hour of reaching out, a technician was scheduled to come out for the following morning (less than 12 hours later!), and the work was completed extremely professionally. I was very impressed with the promptness, professionalism, and helpfulness of everyone involved. I will definitely use their services again!

Thumbtack customerJan 2026

3 Guys Electrical & Installation did an excellent job installing my EV charger at home. Very professional, neat, and detail-oriented work. He also handled and secured the city permit, which made the entire process stress-free. Highly recommend him for EV charger installations and electrical work.

Sri K.Jan 2026

Luis did a great job installing the charger point in the garage.

Thumbtack customerDec 2025

Did a great job with my install. Best value I found on Thumbtack and was very responsive.

Mathew A.Oct 2025

This project to install a home EV charger went very smoothly. I was able to easily schedule an appointment and the communication was easy so the electrician had all the details and could get the job done quickly. Electrician did a great job of explaining the details of the project and the charger works perfectly.

Vinh D.Aug 2025

Our electric pro did a great job to install our Tesla charger. The cost was affordable compared to the online recommended Tesla installers. Luis was very professional and answered all our questions. We highly recommend his work and the company.

Ricardo R.Jul 2025

Guy did a great job and explained everything to me. Solid work!

JEVON W.Dec 2024

“Outstanding work! The installation of my generator inlet kit was done flawlessly and with great attention to detail. The technician was professional, efficient, and took the time to ensure everything was safe and functional. I couldn’t be happier with the service—highly recommend. Five stars!”

Purna k.Jun 2024

So knowledge, so professionalism and perfect work done with reasonable price. I will hire 3 GUYS in my future projects

Parthasarathy V.May 2024

The work was completed with utmost satisfaction and gave more helpful tips.

Ruben R.Feb 2024

Work was very clean and neat. Luis was very patient with all the questions I had regarding the project.

Services

3 GUYS Electrical & Insulation★ 4.9
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