Learn About


The very safety of your home, your children and your pets is in play when it comes to electrical work. The same is true for the basic functionality of everything inside. That’s why electricians from Green Box Mechanical take particular care to perform electrical installations, repairs, and maintenance tasks to the highest standards.

When you search for electricians in Portland, keep in mind that we are adept with outlets and switches, light fixtures, smoke and carbon monoxide detectors, ceiling fans, electrical panels, electric vehicle (EV) charging stations and wiring.

Contact us today about your next electrical installation, maintenance, or project.


Electrical issues range from simple to incredibly complex. Hiring an experienced electrical contractor provides assurance that they can competently address any issue.

Before you invite an electrician or an electrical contractor to work on your home, make sure you ask the following questions:

  • Are you a licensed electrician?
  • Are you bonded?
  • Are you a member of NECA (National Electrical Contractors Association)?
  • Are you an employee of a company or are you a subcontractor?
  • How many years have you been doing electrical work?
  • Have you performed this specific type of project before?

An electrician from Green Box Mechanical installing an electrical meter


Every home has different electrical needs and requirements. If you are planning on adding on to your home or if your home is struggling to keep up with your electrical demand, contact us to learn how we can help. Make sure you are working with an electrical contractor that can make sure that all electrical circuits perform properly after installation.

Electrical Panel Upgrade Consultation

Before we begin working on your home, we will first evaluate the demand for power throughout your home. We will also ask you about any future plans you have for adding a higher demand for electricity. This will help us determine the necessary electrical panel size.

Electrical Panel Upgrade Process

After collecting that information, we send one of our electrical technicians to your home at your convenience. The process they typically follow is:

  • Remove the old electrical panel
  • Install the new electrical panel
  • Connect existing circuits
  • Add new circuits needed according to plans
An electrician from Green Box Mechanical installing a new light fixture


You got a new fixture for your home, but you aren’t sure about the best way to install it or if you are doing it according to code. Green Box Mechanical’s electrical technicians can help!

New Fixture Installation Inspection

Our electrical technicians typically come to your home to ensure that the wiring to the fixture is sized appropriately. They then make sure that it will function according to code.

New Fixture Installation Process

  • Remove the old fixture
  • Install the new fixture
  • Test the fixture to assure proper connection

An electrician from Green Box Mechanical troubleshooting an electrical panel


It can be infuriating to continuously test your outlet, circuits, and switches around your home to try and determine the source of a problem. Green Box Mechanical’s electrical technicians are experts at troubleshooting electrical problems.

We aren’t here to “upsell” you on additional work. We know that you just need your problem fixed.

Troubleshooting Consultation

Typically, clients call in about a problem with a particular outlet, switch, or circuit that they can’t solve. We go through a troubleshooting/diagnostic test and then present a repair plan.

Troubleshooting Process

  • We check the function of all outlets, switches, and circuits
  • Replicate the same issues you identified in your home
  • Check all possible sources
  • Determine the root cause of failure
  • The problem is then repaired/fixed

An electrician from Green Box Mechanical finding material for a hot tub


People are always excited about a new hot tub purchase, but often, they forget that they may need additional electrical work done to their home to allow for the hot tub to work properly. Because this is a water environment, it is vital that your hot tub electrical components are installed properly.

Hot Tub Electrical Installation Consultation

Our electrical technicians will visit your home and survey the placement of your hot tub. We then determine the distance of a new circuit and the required amperage for your hot tub model.

Hot Tub Electrical Installation Process

  • After the consultation, our electrical technicians run a new circuit either through conduit or a trench to your hot tub
  • Then, we install your electrical disconnect
  • Finally, provide a hookup if requested


Other Services


Thank you! We'll be in contact shortly!
Oops! Something went wrong while submitting the form. Please Try Again.

Ready to move forward?

Were just a call or click away. Send us a message today!

Read More

Latest News