8 Things to Check Before Hiring an Electrician in NJ
1. Verify the NJ Electrical License
In New Jersey, electricians must hold a state Electrical Business Permit issued by the NJ Division of Consumer Affairs. You can verify any license at the NJ DCA website. Ask for the license number before you hire — a legitimate contractor will provide it without hesitation. Our license: Electrical Business Permit #34EI01795700.
2. Confirm Home Improvement Contractor Registration
In addition to the electrical license, any contractor performing home improvement work in NJ must be registered as a Home Improvement Contractor (HIC). This is separate from the electrical license and is also verifiable through the NJ DCA. Our HIC #: 13VH08027200.
3. Check Insurance — Specifically $1M+ Liability
Ask for a certificate of insurance before any work begins. Minimum coverage should be $1M general liability. Workers' comp is required if the contractor has employees. Without proper insurance, any accident on your property becomes your problem. We carry $2M liability, workmen's comp, commercial auto, and bonding beyond standard requirements.
4. Read Google Reviews — and Look at the Responses
Google reviews are the most reliable signal for local service quality. Look for volume (50+ reviews is meaningful), recency (reviews within the last 6 months), and how the contractor responds to any negative reviews. A 4.8+ average with 50+ reviews means consistent performance over time, not just a few good jobs.
5. Ask About the Permit Process
Any significant electrical work in NJ requires a permit — panel upgrades, EV charger installations, generator installs, new circuits, and more. A contractor who suggests skipping permits is a major red flag. Unpermitted work can void your homeowner's insurance, cause problems when selling, and create liability if it causes a fire or injury. We pull every required permit as part of every job.
6. Get a Written Scope and Price Before Work Starts
Verbal quotes lead to disputes. Any reputable electrician should provide a written scope of work with a clear price before starting. Watch out for extremely vague quotes ('around $X') and contractors who ask for large upfront deposits before any work is done.
7. Ask About Their Experience with Your Specific Job
Electrical work is broad. A great residential electrician may have limited experience with smart home systems. An experienced commercial contractor may not have done EV charger installs. Ask specifically: 'How many of these have you installed in the last year?' A good contractor will give you a real number.
8. Understand Response Time and Communication
How quickly do they respond to your inquiry? How do they communicate — phone, text, email? Are they clear about scheduling? Poor communication before the job is a reliable predictor of poor communication during and after it. The best contractors respond same day and follow through on everything they say.
Red Flags — Walk Away If You See These
- ✗No NJ electrical license or won't provide license number
- ✗No insurance certificate or only verbal confirmation of insurance
- ✗Recommends skipping permits 'to save money'
- ✗Asks for more than 30% upfront before any work starts
- ✗No reviews or only a handful of 5-star reviews with no text
- ✗Unable to give a written, itemized quote
- ✗Pressures you to decide on the spot
- ✗No physical address or business registration
What Makes a Great Electrician (Not Just a Good One)
Beyond the basics of licensing, insurance, and permits, the best electricians share a few qualities that are harder to verify upfront but become obvious once you've worked with them:
They tell you what they find, not just what you asked about. A good electrician who spots a potential issue while doing your panel upgrade mentions it — even if it's not part of the quoted job. That's genuine customer care, not upselling.
They document their work. Photos before and after, a written record of what was done, and clear labeling of any panel work. This matters when you sell your home or if the same area needs work again years later.
They clean up. Sounds basic, but it reflects how they treat your home throughout the job. An electrician who leaves a clean workspace is generally an electrician who does clean work.
They show up when they say they will. This is rarer than it should be in the trades. An electrician who is on time for the estimate will be on time for the job.