Electrical Services in Bangor

Name: Klein Electric LLC
Address: 35 concourse East, waterville, ME, US
Telephone: (207) 250-4403

Klein Electric LLC provides residential and commercial electrical work throughout Bangor and the surrounding region. From panel upgrades to EV charger installation, the focus is on safe, quality work done right the first time.

Request a Quote Call Us

Licensed, insured, and review-backed

Statewide

Coverage Across Maine

Brothers, One Company

Core Electrical Services Offered

Bangor hero image 1 - Klein Electric LLC in Waterville, Maine

Google Reviews

5.0

5 reviews

Highly recommend Klein electric! They are professional and know their stuff. No run around with these guys. They are also very responsive getting back to you.

Emma Rushton

What We Do

Popular Electrical Services in Bangor

Klein Electric LLC handles a wide range of electrical projects in Bangor, including panel upgrades, generator installation, whole home rewires, lighting upgrades, EV charger installation, and electrical work for ADUs and tiny homes.

Panel Upgrade

We replace undersized or outdated electrical panels with properly sized service to handle modern loads and meet current code standards.

EV Charger Installation

A dedicated Level 2 charging circuit gets your electric vehicle charged overnight without stressing your existing electrical system.

Generator Installation

We size and install standby or portable generators so Maine homes and businesses stay operational when power outages hit.

Whole Home Rewire

Aging or unsafe wiring gets replaced completely, bringing older homes up to modern safety and capacity standards.

ADU and Tiny Home Electrical

Accessory dwelling units and tiny homes need purpose-built electrical systems, and we handle the full scope from panel to fixtures.

Lighting Upgrade

From recessed lighting to exterior fixtures, we upgrade residential and commercial lighting for better efficiency and appearance.

Get in Touch

Service benefits

Why Bangor Customers Choose Klein Electric LLC

Founded by two brothers with a hands-on approach to the trade, Klein Electric 207 brings a family-values mindset to every job in Bangor. Here is what customers can expect when they work with us.

Statewide Maine coverage, including Bangor and nearby areas

Residential and commercial electrical work handled by the same crew

Clear communication from the first call through project completion

Panel upgrades and generator installs sized for Maine winters

EV charger and ADU electrical work for modern Bangor properties

Safety-first approach on every job, regardless of project size

Testimonials

What Customers Say

Recent customer feedback from homeowners and businesses we serve in and around Bangor.

5.0 • 5 reviews

Google ReviewsLeave us a review

Very happy with the service from Klein Electric LLC. The team was friendly, on time, and did quality work at a fair price. Would definitely use them again! Give them a call for any electric problem.

Owner reply

Bon, really glad to hear the visit went smoothly from start to finish. Showing up on time and keeping the pricing fair…

Bon

2026-05-21

KLEIN ELECTRIC LLC are very thorough and helpful they are also professional, reliable, and knowledgeable electricians. They completed the job efficiently I highly recommend Klein Electric LLC you won’t regret it.

Owner reply

Claire, glad the job came together the way it should. Thorough and efficient is exactly what we aim for, so it means a…

Claire T.

2026-05-21

5 stars! Klein Electric was great to work with. They were professional, easy to communicate with, and showed up when they said they would. The work came out great, and you can tell they care about doing things the right…

Owner reply

Appreciate you taking the time to write this! Showing up when we say we will and communicating clearly along the way…

j camp

2026-05-21

Frequently asked

Common Questions from Bangor Customers

Common questions get answered quickly so the page feels more trustworthy before someone reaches out.

Does Klein Electric 207 serve all of Bangor?

Yes. Klein Electric 207 serves Bangor and works throughout Maine, including Augusta, Waterville, Belfast, Rangeley, Freeport, and Winthrop. If you are in or around Bangor, we can schedule a visit to assess your project.

What types of electrical jobs do you handle in Bangor?

The full range of work includes panel upgrades, generator installation, EV charger installation, whole home rewires, lighting upgrades, and electrical for ADUs and tiny homes. Both residential and commercial projects are accepted.

How does scheduling work for Bangor area projects?

Contact us by phone at (207)250-4403 or by email to describe your project. From there, we will set up a time to come out, take a look, and discuss what the work involves before any decisions are made.

What should I expect on the first visit?

The first visit is a chance to walk through the scope of your project. We will assess the existing electrical system, identify what is needed, and talk through the work involved so you have a clear picture before anything moves forward.

Can you install a generator for a home in Bangor?

Yes. Generator installation is one of the core services offered. Given Maine's winter weather and the risk of power outages, this is a common request from Bangor homeowners looking to keep their homes running reliably.

Do you handle electrical work for small structures like ADUs or tiny homes?

Klein Electric 207 provides electrical installation and service for ADUs and tiny homes. Whether you are adding a backyard unit or finishing a small structure, we can handle the electrical scope from rough-in through final connection.

Is Klein Electric 207 set up for commercial projects in Bangor?

Yes. Commercial electrical work is part of the full service offering. Projects can include controls, security systems, camera systems, and fire alarms alongside standard commercial electrical installations.

Ready to Start Your Bangor Electrical Project?

Whether you need a panel upgrade, an EV charger installed, or a full home rewire, Klein Electric LLC serves Bangor and is ready to discuss your project. Reach out by phone or email to get started.

Get in Touch

Contact Klein Electric LLC in Bangor

Call (207) 250-4403 or email office@kleinelectric207.com to talk through your project and schedule a visit for your Bangor home or business.

Panel Upgrade
EV Charger Installation
Generator Installation
Whole Home Rewire

Request service

Tell us what you need.

Klein Electric LLC is a Maine-owned electrical contractor serving homes and businesses statewide, from panel upgrades and whole home rewires to EV chargers, generators, and security systems.

Klein Electric LLC

Navigation

Services

BAS Control Emergency Electric Repair Panel Upgrade Generators ADU Tiny Homes EV Charger Installation Whole Home Rewire Lighting Upgrade Generator Installation

Service Areas

Central Maine Belfast, ME Rangeley Freeport Winthrop Augusta Waterville Bangor

Contact

Phone: (207)250-4403
Email: office@kleinelectric207.com
Address: 35 Concourse East, Waterville, Maine