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Top-Rated Electrical wiring or panel upgrade pros in Long Valley - Updated Nov 2026

APOLLO ELECTRICAL CONTRACTORS LLC
5.0(
44
)
Electrical Wiring or Panel Upgrade

Serving Long Valley, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"Mike from Apollo electric did all of the electrical work for an addition to my first home. Mike is on the job each day and is a pleasure to work with. He is knowledgeable in all phases of electrical work, as well as in general construction. This was a huge help during the construction of my home addition, as he offered excellent suggestions to move the project along in an efficient manner. Mike’s work passed Montville Township inspections with flying colors. Mike has recently installed electrical upgrades to our pool, HVAC system, and lighting in our new home. All work has proceeded smoothly. I would recommend this company to anyone."
Recommended by81%of homeowners
Avatar for Kope Electric LLC
Kope Electric LLC
4.9(
97
)
Electrical Wiring or Panel Upgrade

Serving Long Valley, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Kope Electric just finished installing a Generac generator at my house and their work was top notch. They actually got me in their schedule 1 week early and finished as timely as they said they would. I highly recommend them to anyone interested in a generator."
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Additional Photos

+38

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Protocol Electric & Security, LLC
Protocol Electric & Security, LLC
4.4(
85
)
Electrical Wiring or Panel Upgrade

Serving Long Valley, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Mike was wonderful. He arrived on time & was very efficient. Mike uncovered the problem & fixed it perfectly. I found their charges very reasonable as well. I recommend Mike & Protocol Electric whole heartedly."
New Fan Install
New Fan Install
Kitchen lighting
Kitchen lighting
Kitchen lighting

+1

Response time1 day
Response rate100%
45 neighbors recently requested a quote
Avatar for Pipe Works Services Inc
Pipe Works Services Inc
4.4(
204
)
Electrical Wiring or Panel Upgrade

Serving Long Valley, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Wilfredo did an excellent job! Not only did he replace a leaking outdoor water faucet, he discovered that our water pressure regulator (PRV) was defective, which was causing numerous pressure problems with all our appliances, toilets and hot water heater. Fantastic diagnostics! Really impressed and likely saved us many future problems. Very pleased with service!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+93

11 neighbors recently requested a quote
Recommended by78%of homeowners
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Showing 1-10 of 214
FAQs for electrical wiring or panel upgrade projects in Long Valley, NJ

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Long Valley, NJ homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.