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Find Electrical wiring or panel upgrade pros in Manassas

Avatar for American Electromechanical | SparkWise Electric

American Electromechanical | SparkWise Electric

4.71(
7
)
Approved Pro

American Electromechanical | SparkWise Electric

4.71(
7
)
Approved Pro
Customers say: True professional
23 local quotes requested
9 years of experience

At SparkWise Electric, We strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Electrician found the faulty smoke detector that I bought from Amazon six months ago and is still under warranty. I will update this review after we get a replacement smoke detector from the manufacturer."

Aniko N on June 2025

At SparkWise Electric, We strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Electrician found the faulty smoke detector that I bought from Amazon six months ago and is still under warranty. I will update this review after we get a replacement smoke detector from the manufacturer."

Aniko N on June 2025


Avatar for Atlas Electrical Solutions LLC

Atlas Electrical Solutions LLC

4.99(
70
)
Approved Pro

Atlas Electrical Solutions LLC

4.99(
70
)
Approved Pro
Super Service Award
Customers say: True professional
68 local quotes requested
2 years of experience

With over 19 years of experience serving the Gainesville area, Atlas Electrical Solutions LLC is your solution for all your Electrical needs. We take great pride in our extreme professionalism, and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call.

"From the very beginning when the project started, Youssef has been very honest and patient. He advised us the best way to do the job and have a best outcomes for the project. We had a few contractors doing the estimates and Youssef gave the honest estimate and almost the lowest. We trusted him and he did a quick and wonderful job. You won't be disappointed."

yi F on January 2026

With over 19 years of experience serving the Gainesville area, Atlas Electrical Solutions LLC is your solution for all your Electrical needs. We take great pride in our extreme professionalism, and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call.

"From the very beginning when the project started, Youssef has been very honest and patient. He advised us the best way to do the job and have a best outcomes for the project. We had a few contractors doing the estimates and Youssef gave the honest estimate and almost the lowest. We trusted him and he did a quick and wonderful job. You won't be disappointed."

yi F on January 2026


Avatar for American Electromechanical

American Electromechanical

4.67(
6
)
Approved Pro

American Electromechanical

4.67(
6
)
Approved Pro
Customers say: True professional
20 local quotes requested
26 years of experience

Here at American Electromechanical DBA SparkWise Electric we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Electrician found the faulty smoke detector that I bought from Amazon six months ago and is still under warranty. I will update this review after we get a replacement smoke detector from the manufacturer."

Aniko N on June 2025

Here at American Electromechanical DBA SparkWise Electric we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Electrician found the faulty smoke detector that I bought from Amazon six months ago and is still under warranty. I will update this review after we get a replacement smoke detector from the manufacturer."

Aniko N on June 2025


Avatar for American Electromechanical

American Electromechanical

4.71(
7
)
Approved Pro

American Electromechanical

4.71(
7
)
Approved Pro
Customers say: True professional
31 local quotes requested
26 years of experience

Here at American Electromechanical DBA SparkWise Electric we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"The job was done well, and their customer service was excellent. They set up service schedules that nicely fit my work hours. The technicians were on time and efficient, and the overall cost was very reasonable compared to competitors. Daniel Le"

Daniel L on October 2025

Here at American Electromechanical DBA SparkWise Electric we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"The job was done well, and their customer service was excellent. They set up service schedules that nicely fit my work hours. The technicians were on time and efficient, and the overall cost was very reasonable compared to competitors. Daniel Le"

Daniel L on October 2025


Avatar for Mustapha Hammi

Mustapha Hammi

5.00(
12
)
Approved Pro

Mustapha Hammi

5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Mustapha Hammi is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They are easy to communicate and pro on their work ð"

Seilin G on October 2024

Mustapha Hammi is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They are easy to communicate and pro on their work ð"

Seilin G on October 2024


Avatar for Total Electric Solutions LLC

Total Electric Solutions LLC

5.00(
4
)
Approved Pro

Total Electric Solutions LLC

5.00(
4
)
Approved Pro
3 years of experience
Free onsite estimate

Total Electric Solution is a licensed and insured electrical contractor serving Loudoun County and surrounding areas. We specialize in high-end residential and light commercial electrical work, including renovations, service upgrades, lighting solutions, generators, and custom electrical installations. Our team is committed to clean workmanship, clear communication, and code-compliant installations that are built to last.

Total Electric Solution is a licensed and insured electrical contractor serving Loudoun County and surrounding areas. We specialize in high-end residential and light commercial electrical work, including renovations, service upgrades, lighting solutions, generators, and custom electrical installations. Our team is committed to clean workmanship, clear communication, and code-compliant installations that are built to last.


Avatar for Appleton Campbell

Appleton Campbell

4.72(
303
)
Approved Pro

Appleton Campbell

4.72(
303
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
50 years of experience

Call today for FREE Estimates for new heating and cooling systems, water heaters, water filtration and electrical panels and whole home generators. Founded in 1976 by Jim Appleton, grandfather of current President Mike Appleton—Appleton Campbell has remained a locally owned and operated business dedicated to their customers, employees and communities. Honesty, integrity, and experience are the cornerstones on which Appleton Campbell was built and on which it continues to grow today. Committed to outstanding customer service Appleton Campbell provides: - Highly trained technicians who treat you and your home with courtesy and respect - Flat-rate pricing—the price you are quoted up front is the price you will pay—there are no surprises - Guaranteed service and customer satisfaction

"The install young men, Joseph and Datrel were pleasant. Looked like they enjoyed their work. But, good grief, broke siding and given an invoice at close of job of a stranger. How do I know the correct unit was installed? If the office can't pay attention to detail, how do we trust the techs pay attention to detail during installation?"

Angelyn R on November 2025

Call today for FREE Estimates for new heating and cooling systems, water heaters, water filtration and electrical panels and whole home generators. Founded in 1976 by Jim Appleton, grandfather of current President Mike Appleton—Appleton Campbell has remained a locally owned and operated business dedicated to their customers, employees and communities. Honesty, integrity, and experience are the cornerstones on which Appleton Campbell was built and on which it continues to grow today. Committed to outstanding customer service Appleton Campbell provides: - Highly trained technicians who treat you and your home with courtesy and respect - Flat-rate pricing—the price you are quoted up front is the price you will pay—there are no surprises - Guaranteed service and customer satisfaction

"The install young men, Joseph and Datrel were pleasant. Looked like they enjoyed their work. But, good grief, broke siding and given an invoice at close of job of a stranger. How do I know the correct unit was installed? If the office can't pay attention to detail, how do we trust the techs pay attention to detail during installation?"

Angelyn R on November 2025


Avatar for John C. Flood of Virginia Inc.

John C. Flood of Virginia Inc.

4.61(
44
)
Approved Pro

John C. Flood of Virginia Inc.

4.61(
44
)
Approved Pro
Super Service Award
Customers say: True professional
22 local quotes requested
106 years of experience

For over 120 years, John C. Flood has been a trusted local provider of plumbing, heating, air conditioning (HVAC), and electrical services throughout Maryland, Northern Virginia, and Washington, DC. Our licensed professionals deliver dependable repair, replacement, maintenance, and installation services for homes of all sizes. Whether you need a 24/7 emergency plumber, HVAC repair or replacement, or electrical troubleshooting and upgrades, we’re available 7 days a week at regular service rates. We pride ourselves on expert workmanship, prompt response times, and getting the job done right the first time. John C. Flood also takes pride in giving back to the communities we serve, partnering with organizations such as Habitat for Humanity, Food4Families, Mission 22, Carpenter’s Shelter, StillStanding, Easter Seals, and more. When you choose John C. Flood, you’re choosing trusted service with deep local roots.

"Timely, professional, and personable technician. Provided options for repairs and coordinated an assessment for replacement of system. I’m a customer that was moved with the sale of A-One to John C Flood and I am happy with the transition. The work was on my HVAC system, but that was not listed in the drop down."

rose n on December 2025

For over 120 years, John C. Flood has been a trusted local provider of plumbing, heating, air conditioning (HVAC), and electrical services throughout Maryland, Northern Virginia, and Washington, DC. Our licensed professionals deliver dependable repair, replacement, maintenance, and installation services for homes of all sizes. Whether you need a 24/7 emergency plumber, HVAC repair or replacement, or electrical troubleshooting and upgrades, we’re available 7 days a week at regular service rates. We pride ourselves on expert workmanship, prompt response times, and getting the job done right the first time. John C. Flood also takes pride in giving back to the communities we serve, partnering with organizations such as Habitat for Humanity, Food4Families, Mission 22, Carpenter’s Shelter, StillStanding, Easter Seals, and more. When you choose John C. Flood, you’re choosing trusted service with deep local roots.

"Timely, professional, and personable technician. Provided options for repairs and coordinated an assessment for replacement of system. I’m a customer that was moved with the sale of A-One to John C Flood and I am happy with the transition. The work was on my HVAC system, but that was not listed in the drop down."

rose n on December 2025


Avatar for Napky Contractor Services

Napky Contractor Services

4.96(
52
)
Approved Pro

Napky Contractor Services

4.96(
52
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
13 years of experience

Napky Contractor Services in Springfield, Virginia. Family-owned Class (A) Electrical , heating and Air- conditioning contractor. Who provides services in cooling, heating, electrical services, and repairs. We have been serving Northern VA since 2017. We deliver straightforward artistry services to residential customers reliably and affordably.

"On time professional and extremely qualified"

khaled a on November 2019

Napky Contractor Services in Springfield, Virginia. Family-owned Class (A) Electrical , heating and Air- conditioning contractor. Who provides services in cooling, heating, electrical services, and repairs. We have been serving Northern VA since 2017. We deliver straightforward artistry services to residential customers reliably and affordably.

"On time professional and extremely qualified"

khaled a on November 2019


Avatar for CoreTrade Electric Company

CoreTrade Electric Company

5.00(
40
)
Approved Pro

CoreTrade Electric Company

5.00(
40
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
52 local quotes requested

CoreTrade Electric provides reliable, high-quality residential electrical services in Northern Virginia. We handle installations, repairs, and emergencies with expert Master Electricians. "As the owner of CoreTrade Electric Company, I have residential electrical experience since the 1980's. I'm a Master Electrician and have a Class A contractors license. I have a deep understanding of trouble shooting, remodeling, new construction, and customer service."

"Outstanding work in replacing and upgrading our original 1979 electric panel. coming back next week to install my EV charger"

Terry S on January 2026

CoreTrade Electric provides reliable, high-quality residential electrical services in Northern Virginia. We handle installations, repairs, and emergencies with expert Master Electricians. "As the owner of CoreTrade Electric Company, I have residential electrical experience since the 1980's. I'm a Master Electrician and have a Class A contractors license. I have a deep understanding of trouble shooting, remodeling, new construction, and customer service."

"Outstanding work in replacing and upgrading our original 1979 electric panel. coming back next week to install my EV charger"

Terry S on January 2026

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FAQs for electrical wiring or panel upgrade projects in Manassas, VA

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 Manassas, VA 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.