Residential Electrical Services

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Serving Long Island, Nassau County and Suffolk County

See our full range of our services:

  • Basement and Attic Wiring
  • Switch and Receptacle Add-on and Repairs
  • 220V Wiring for Dryers, Stove, HVAC, Etc.
  • Ventilation Fan and Blower Installation
  • Bath and Heater Fans
  • Ceiling Fans
  • Re-Wiring to Meet Electrical Code
  • Emergency Repairs
  • Indoor Security & Emergency Lighting
  • Equipment Wiring
  • Spa and Hot Tub Wiring and Hook up
  • Outdoor Lighting Including Deck, Security & Landscape Lighting
  • Equipment Wiring
  • Small Appliance, Intercom, Door Bell, Heaters & In pool lighting wiring
  • Telephone & Computer Internet & Network Cabling
  • Trouble Shooting
  • Electric Water Heater Wiring/Installation
  • 24/7 Service & Repair
  • Service Panel Installations and Upgrades
  • Electrical/Wiring Inspection
  • Lighting Fixtures – Serviced, Repaired and Installed
  • Interior/Exterior Design & Consultation
  • Re-wiring for your Remodeling Projects
  • Service upgrades from 100,150, 200, 300, 400
  • New Outlets/Circuits
  • Lighting & Bulb Replacement
  • Site Lighting
  • Transformers
  • Trouble Shooting
  • Violation Correction
  • Trencher
  • Service Change
  • New or Renovated Home Wiring
  • Emergency Service
  • Inspection & Violation
  • Security Lighting
Mohrmann Electric Service Changes

Service Change

  • New cable, BX or MC
  • Latest Code requirements, updated
  • One room extension, kitchen, bath or basement
  • Complete Installation
Mohrmann Electric Home Wiring

New or Renovated Home Wiring

Our installation department is available to respond to your emergency whether it's due to a power failure or a circuit.

Mohrmann Electric Emergency Service

Emergency Service

We provide service to remove your violations and file all permits.

Mohrmann Electric Inspections for Homeowners

Inspection & Violation

  • Home Security Lighting
  • Post Lights
  • Landscape Lighting
  • LED Floods
  • Time Clocks
Security Lighting by Mohrmann Electric

Security Lighting