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Green Box Mechanical

Electrical Switches, Outlets & Fixtures - Install or Repair - For Business, Electrical Wiring or Panel Upgrade, Electrical Switches, Outlets & Fixtures Install or Repair,

About us

Green Box Mechanical is a completely new kind of contracting company, created in response to the demand for single source, direct-to-consumer services - Plumbing, HVAC and Electrical services.

Business highlights

15 years of experience

Services we offer

Electrical Install and Repair, Electrical Vehicle Charging Station Wiring, HVAC System Design, Maintenance and Repair, Jetter Service, Plumbing Install and Repairs

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.81,288 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
6%
3
1%
2
1%
1
1%

Filter reviews by service

Showing 1-25 of 1288 reviews
Noelle S.
Apr 2025
4.5
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
Excellent

Bill R.
Feb 2025
5.0
EV Charging Station Installation
Yes, I recommend this pro
Fair price, quick service, qualified electricians. Couldn’t have been better.

Don H.
Feb 2025
5.0
Gas Piping
Yes, I recommend this pro
On time, professional, courteous and thorough.

Jeff M.
Feb 2025
5.0
Electrical Switches, Outlets & Fixtures Install or Repair
Way better than average.

Kevin W.
Jan 2025
5.0
Thermostat - Install or Replace
Yes. No, really.

Angela V.
Dec 2024
5.0
Electrical Wiring or Panel Upgrade
They did a great job with installing the switches needed for a generator. Even spent time walking us through how to turn on the generator etc.

Orinda R.
Nov 2024
5.0
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
We accepted a bid from Greenbox Mechanical to fix our inoperable bathroom fan. The appointment was scheduled for 11 am but a technician was able to come earlier. The technician was great - she brought the correct size motor for the bathroom fan, which solved the problem quickly. It all went very well.

Erma S.
Nov 2024
5.0
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
Everything was explained to fine least envious way to do the job and still keep the price down with outstanding workmanship

Nok P.
Nov 2024
5.0
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
First impression was with Mike who I think is the owner. He was willing to look at the photos of my problem switch then determine the price over the phone. This was important to me because I wanted to know exactly beforehand. Electrician he sent was licensed, professional and very nice. He explained the situation and was willing to answer any questions that I had. Thank you!

Steve B.
Nov 2024
5.0
Electrical Wiring or Panel Upgrade
$1,400
Scott explained ways to save money in doing this project. He did a great job of installing a transfer switch in my garage and whole house surge protector plus an inlet box outside. Now I am ready to use my new inverter generator if we have a power outage and I?ve found a professional electrician I can depend on!

Perry S.
Nov 2024
5.0
Gas Furnace / Forced Air Heating System - Repair
Yes, I recommend this pro
Green box was not the only company to review our HVAC issues. We felt that they were the most thorough

Sven O D.
Nov 2024
5.0
Electric Vehicle Charging Station Installation - Materials Provided by Consumer
Yes, I recommend this pro
Timely installation of EV charger. Great job!

Jacki C.
Nov 2024
5.0
Faucets, Fixtures and Pipes Repair or Replace
Prompt estimate and scheduling. Work was done professionally.

Mark M.
Nov 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
Friendly and professional

Mark M.
Nov 2024
5.0
Thermostat - Install or Replace
Yes, I recommend this pro
Do a fast and accurate job

Homer M.
Nov 2024
5.0
Electrical Wiring or Panel Upgrade
Excellent communication, quality work, done quickly and efficiently. They even pointed me to a local union who offered a $200 coupon to help with the cost.

Wanda B.
Nov 2024
5.0
Electrical Switches, Outlets & Fixtures Install or Repair
He did a great job and was right on time. Very friendly and nice. Thanks Wanda Barry

Joe C.
Nov 2024
5.0
Gas Furnace / Forced Air Heating System - Repair
Fast response and just in a short hour we are getting back in business again after a couple of days with two boxes of electrical heaters. I am happy with his work with confidence and professionalism.

Todd Y.
Oct 2024
5.0
Electrical Wiring or Panel Upgrade
Yes, I recommend this pro
Prompt, efficient, professional

Bruce D.
Oct 2024
N/A
Electrical Switches, Outlets & Fixtures Install or Repair
Will review when complete

Jeri A.
Oct 2024
5.0
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
They were very quick to respond to determine what was wrong and then follow through with an actual solution

Carolyn M.
Oct 2024
5.0
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
Mike was very professional and personable. I would hire them again in a heartbeat.

Valerie H.
Oct 2024
5.0
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
Friendly and helpful technician arrived on time and completed the work efficiently. Would use them again.

Amanda G.
Sep 2024
4.0
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
They were alright.

Brian H.
Sep 2024
4.5
Electrical Switches, Outlets & Fixtures Install or Repair
Yes, I recommend this pro
Prompt response time. Pricy diagnostics. But the tech did find the issue quickly and it was resolved right away. In and out in about 20 minutes.
...
Showing 1-25 of 1288

Licensing

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

Green Box Mechanical is currently rated 4.8 overall out of 5.
Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed
Green Box Mechanical accepts the following forms of payment: CreditCard
Yes, Green Box Mechanical offers free project estimates.
No, Green Box Mechanical does not offer eco-friendly accreditations.
No, Green Box Mechanical does not offer a senior discount.
No, Green Box Mechanical does not offer emergency services.
Yes, Green Box Mechanical offers warranties.

Contact Information

3265 North West 29th Avenue, Portland, OR 97210

Service Hours

Sunday:Closed
Monday:8:00 AM - 5:00 PM
Tuesday:8:00 AM - 5:00 PM
Wednesday:8:00 AM - 5:00 PM
Thursday:8:00 AM - 5:00 PM
Friday:8:00 AM - 5:00 PM
Saturday:Closed
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