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Full-Service Electrical Work Across Maine

Klein Electric LLC handles residential and commercial electrical projects of all sizes, from lighting upgrades to complete rewires, anywhere in Maine.

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Licensed, insured, and review-backed

Statewide

Coverage Across Maine

2

Brothers, One Company

6+

Core Electrical Services Offered

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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

Our Services

Full-Service Electrical Work Across Maine

Klein Electric LLC handles residential and commercial electrical projects of all sizes, from lighting upgrades to complete rewires, anywhere in Maine.

Panel Upgrade

We replace undersized or outdated electrical panels with properly sized service to handle modern loads and meet current code standards.

Panel Upgrade

EV Charger Installation

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

EV Charger Installation

Generator Installation

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

Generator Installation

Whole Home Rewire

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

Whole Home Rewire

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.

ADU and Tiny Home Electrical

Lighting Upgrade

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

Lighting Upgrade
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Contact Klein Electric LLC

Reach us by phone at (207) 250-4403 or email office@kleinelectric207.com. We serve residential and commercial customers throughout Maine and respond to all inquiries promptly.

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  • Panel Upgrade
  • EV Charger Installation
  • Generator Installation
  • Whole Home Rewire

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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.

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Klein Electric LLC

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