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Find Electrical wiring or panel upgrade pros in Bloomington

Avatar for Julio Marroquin

Julio Marroquin

5.00(
7
)
•Approved Pro

Julio Marroquin

5.00(
7
)
•Approved Pro
9 years of experience
Free onsite estimate

Welcome to Julio Marroquin! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Wonderful he fixed all my problems very nice men will recommend him very reasonable he wanted to make sure no problems when he left 5 stars on everything and more very grateful "

Staci H on January 2026

Welcome to Julio Marroquin! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Wonderful he fixed all my problems very nice men will recommend him very reasonable he wanted to make sure no problems when he left 5 stars on everything and more very grateful "

Staci H on January 2026

Avatar for JMC Electric

JMC Electric

5.00(
7
)
•Approved Pro

JMC Electric

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 local quotes requested

Hello I’m an electrician that’s going to make things work and right never take shortcuts on making things right able to do anything that have to do with wires light fan outlets switches panel boards service upgrades doing all new or making all work again

"I really recommend Manuel very professional and punctual. he did it great job replacing my main electrical box, we are happy with everything"

Jeannette P on October 2025

Hello I’m an electrician that’s going to make things work and right never take shortcuts on making things right able to do anything that have to do with wires light fan outlets switches panel boards service upgrades doing all new or making all work again

"I really recommend Manuel very professional and punctual. he did it great job replacing my main electrical box, we are happy with everything"

Jeannette P on October 2025

Avatar for Wm Masters Inc

Wm Masters Inc

4.77(
120
)
•Approved Pro

Wm Masters Inc

4.77(
120
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
13 local quotes requested

"Making It All Work" since 1976, Wm. Masters, Inc. has been providing quality service, at a timely manner and at competetive rates for all your plumbing, electrical, heating & air conditioning, and air duct cleaning needs.

"Absolute pros."

Will K on October 2023

"Making It All Work" since 1976, Wm. Masters, Inc. has been providing quality service, at a timely manner and at competetive rates for all your plumbing, electrical, heating & air conditioning, and air duct cleaning needs.

"Absolute pros."

Will K on October 2023

Shattered Gadgets

No reviews yet

Shattered Gadgets

No reviews yet
13 years of experience

Shattered Gadgets is a quick, affordable repair shop on wheels. We specialize in same day repairs and will travel to your location to get your repair taken care of. We do a lot of repairs at random places on your schedule. We offer a 90 day warranty and take cash or all major credit/debit cards including PayPal.

Shattered Gadgets is a quick, affordable repair shop on wheels. We specialize in same day repairs and will travel to your location to get your repair taken care of. We do a lot of repairs at random places on your schedule. We offer a 90 day warranty and take cash or all major credit/debit cards including PayPal.

Clean Haven Solutions

No reviews yet

Clean Haven Solutions

No reviews yet

Handyman Electrical Plumbing Lawn & Yard Work Furniture Assembly TV Wall Mounting Residential Cleaning Business Cleaning Window Cleaning Move in/out Cleaning Heating & Air Conditioning Owner Operated with 20+ Years Experience. Providing Residential/Commercial Maintenance Services.

Handyman Electrical Plumbing Lawn & Yard Work Furniture Assembly TV Wall Mounting Residential Cleaning Business Cleaning Window Cleaning Move in/out Cleaning Heating & Air Conditioning Owner Operated with 20+ Years Experience. Providing Residential/Commercial Maintenance Services.

Avatar for Mr Fix It 911

Mr Fix It 911

5.00(
2
)

Mr Fix It 911

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With 20yrs Experience our Company can provide you with your handyman needs. We work with Maintenance Co. who provide Services with Companies like Old Navy, J-jill, and Dollar Tree, CVS Pharmacy and Many more. Call Me Today for a 10% discount on a wood or aluminum fence. Free Estimate.

With 20yrs Experience our Company can provide you with your handyman needs. We work with Maintenance Co. who provide Services with Companies like Old Navy, J-jill, and Dollar Tree, CVS Pharmacy and Many more. Call Me Today for a 10% discount on a wood or aluminum fence. Free Estimate.

AAA Lighting Maintenance

No reviews yet

AAA Lighting Maintenance

No reviews yet
38 years of experience

Exterior Lighting repair, signs, lot lights, snow removal

Exterior Lighting repair, signs, lot lights, snow removal

Avatar for Refresh Computers

Refresh Computers

5.00(
6
)

Refresh Computers

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

J & J Automotive Services

5.00(
1
)

J & J Automotive Services

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional phone - (309) 310-5606. Family owned.

Additional phone - (309) 310-5606. Family owned.

Joseph P Laskowski

5.00(
1
)

Joseph P Laskowski

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

general contracting

general contracting

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Showing 1-10 of 123
FAQs for electrical wiring or panel upgrade projects in Bloomington, IL

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Bloomington, IL 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.

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