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Electrical Wiring Specialists Pearl City HI

This page provides useful content and local businesses that can help with your search for Electrical Wiring Specialists. You will find helpful, informative articles about Electrical Wiring Specialists, including "Upgrading Residential Electrical Service". You will also find local businesses that provide the products or services that you are looking for. Please scroll down to find the local resources in Pearl City, HI that will answer all of your questions about Electrical Wiring Specialists.

Jacobs Facilities Inc
(808) 422-7337
Building 992A
Hickam Afb, HI
Services
Heating & Air Conditioning Contractors, Electric Contractors, Generator Parts Service & Repair

Energy Industries
(877) 839-7305
2660 Waiwai Loop
Honolulu, HI

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Aloha Lighting
(808) 722-2177
Honolulu, HI
Services
Electric Contractors, Energy Conservation Products & Services, Lighting Fixtures Retail, Lighting Fixtures Repair Maintenance & Installation, Lighting Equipment & Systems Wholesale & Manufacturers
Hours
Sat-Sun: 08: 00am-05: 00pm
Products
Real Estate

A & B Electric CO
(808) 682-4024
91-607 Malakole Street
Kapolei, HI
Services
Electric Contractors Residential, Marine Electric Contractors, Electric Motor Parts & Repair
Products
Repair, Marine, Commercial-Industrial

Ohsang Electric
(808) 372-0303
98-1698 Laauhuahua Place
Pearl City, HI
 
HSI Electric Inc
(808) 845-5555
2308 Pahounui Drive
Honolulu, HI
Services
Electric Contractors Residential, Marine Electric Contractors, Electric Motors & Generators Wholesale & Manufacturers, Electric Motor Parts & Repair
Products
Electric Motors

American Electric Co. LLC
(808) 848-0751
2308 Pahounui Drive
Honolulu, HI
Services
Electric Contractors, Electric Power Systems Testing & Maintenance Contractors, Electric Motor Parts & Repair
Payment Options
American Express, Personal Checks, MasterCard, Financing Available,

Caff's Electric
(808) 235-1443
45-455C Mokulele Drive
Kaneohe, HI
Services
Electric Contractors Residential, Sound Equipment & Systems Sales Rental & Leasing, Electric Equipment & Supplies Dealers, Calibration & Gauge Testing Laboratories, Electrical Consultants

Pro Circuit Electrical Inc.
(808) 630-0029
P.O. Box 913
Haleiwa, HI

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Bivens Electric Inc
(808) 455-5222
96-1345 Waihona Street
Pearl City, HI
 
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Upgrading Residential Electrical Service

Does my electrical service have fuses or circuit breakers?

It wasn't until the 1960's that circuit breakers became the standard for electrical service panels - before that all electrical panels contained screw and cartridge type fuses.

The way an electrical panel is made is the same regardless whether the panel uses fuses or circuit breakers. Fuses have taken a bad rap only because of the ease in which a fuse of one size can be replaced with a larger fuse. For example if a 15 amp fuse blows frequently a 20 amp fuse can be used to eliminate the nuisance of having to change the fuse so often. When a 20 amp fuse is inserted where a 15 amp was the current carrying capacity of the circuit is increased by 33% without any regard to the wire size. Remember that the fuse is rated according to the wire size - that is worth repeating a little louder - THE FUSE IS RATED ACCORDING TO THE WIRE SIZE. Because is it so easy to insert a 20 or even 30 amp fuse in to a 15 amp circuit, fuse panels have become an electrical hazard.

When a house is inspected for resale many insurance companies require a fuse panel to be replaced by a circuit breaker panel before the sale is complete. If the current service contains fuses it is probably worth the investment to upgrade the service from fuses to circuit breakers.

Upgrading the service to circuit breakers does not mean the amperage has to be increased. It is OK to change out a 100 amp fuse panel with a 100 amp circuit breaker panel. Just because the service is changing to circuit breakers does not mean the amperage coming in to the house must be increased to 200 amps.

This leads to the next question.

What size amperage is the existing service?

An electrical service is measured in amps with the standards being 100, 150 and 200 for a typical home. Amperage is like the size of the water pipe that feeds a residence - the bigger the pipe the more water that can be delivered. Don't confuse service voltage with service amperage - service voltage comes in one variety 220/240, more on that later. If the home has a 100 amp service and there are no plans to add more electrical stuff (an addition, hot water heater, air conditioning, electrical heater and etc.) then why increase the size of the service. Unless you just want to keep up with Tim the tool man that lives next door who had his service increased to 200 amps - the present 100 amps that supplies the family with all the electrical comforts they need ...

is a question homeowners ask frequently. An upgrade of an electrical service typically involves an older residence with service size of 100 amps or less and the homeowner is deciding whether to increase the amperage to 200. Depending on what part of the country the residence is the cost of the job could be as high as $2000 which makes the homeowner question the need for such an investment. The following questions should be answered before deciding whether or not to upgrade the service.

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