Electrical Wiring Specialists Iowa City IA

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 Iowa City, IA that will answer all of your questions about Electrical Wiring Specialists.

Miller Electric CO
(319) 683-2288
4975 Sharon Center Road Southwest
Iowa City, IA
Electric Contractors, Electric Contractors Residential, Fire Extinguishers, Fire Alarm Systems Commercial & Industrial, Fire Alarm Sales & Service
Mon 08: 00 AM-08: 00 PM
Tue 08: 00 AM-08: 00 PM
Wed 08: 00 AM-08: 00 PM

Chambers Electric
(319) 354-2765
907 5th Avenue
Iowa City, IA
Electric Contractors Residential, Fire Alarm Sales & Service
Payment Options
Licensed & Insured

Ace Electric Inc
(319) 626-3007
165 Highway 965 Northeast
North Liberty, IA
Electric Contractors Residential, Vacuum Cleaning Systems, Electric Motors & Generators Wholesale & Manufacturers
Beam, Generators, Sales & Service, Portables, Fire Alarms, Systems,

Advanced Boretek Inc
(319) 466-7484
1233 Gilbert Court
Iowa City, IA
Shay Electric Service Inc
(319) 354-3793
Iowa City, IA
Commercial/Institutional, Industrial, Residential

Knebel Electric Service Incorporated
(319) 341-0843
2918 Orchard View Ln Ne
Iowa City, IA
Electric Contractors, Electric Contractors Commercial & Industrial, Electric Contractors Residential, Electric & Electronic Equipment & Supplies, Electric Equipment Service & Repair

Iowa Valley Electric
(319) 887-9473
2066 Lynncrest Drive
Coralville, IA
Electric Contractors, Electric & Electronic Equipment & Supplies
Mon 08: 00 AM-05: 30 PM
Tue 08: 00 AM-05: 30 PM
Wed 08: 00 AM-05: 30 PM

Precision Electric Inc
(319) 338-0123
4185 Alyssa Court Suite 2
Iowa City, IA
Shay Electric Service
(319) 354-3793
1223 Highland Court
Iowa City, IA
Homewood Electric
(319) 338-8913
1821 Sterling Court
Iowa City, IA

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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