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Find Electrical wiring or panel upgrade pros in Bloomfield

Avatar for Rondell Priester Electrician

Rondell Priester Electrician

5.00(
23
)
Approved Pro

Rondell Priester Electrician

5.00(
23
)
Approved Pro
Super Service Award
1 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Very Professional and Trustworthy "

Doreen S on October 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Very Professional and Trustworthy "

Doreen S on October 2025


"They reached out quickly to me and discussed the job and arranged a time to come and give a estimate. Rob showed up on time and was knowledgeable and helpful. I accepted the estimate and arranged a time for the work to be done. Once again Rob showed up on time prepared to do the work. He complained the job in the amount of time given. The work that was done was well done and very professional. He was very helpful and easy to work with. Also he was able to answer any questions that I had. I would recommend them to do work for others and will be hiring them again for any future work that needs to be done. Thanks Rob. Appreciate the work you did."

James G on January 2025

With a knack for excellence, R A Buckley & Son Electrical Contractors, LLC, can handle all your electrical needs big or small. Call us today and let us be your one-stop solution for all your electrical needs.

"They reached out quickly to me and discussed the job and arranged a time to come and give a estimate. Rob showed up on time and was knowledgeable and helpful. I accepted the estimate and arranged a time for the work to be done. Once again Rob showed up on time prepared to do the work. He complained the job in the amount of time given. The work that was done was well done and very professional. He was very helpful and easy to work with. Also he was able to answer any questions that I had. I would recommend them to do work for others and will be hiring them again for any future work that needs to be done. Thanks Rob. Appreciate the work you did."

James G on January 2025


Avatar for Adam Electric

Adam Electric

4.85(
68
)
Approved Pro

Adam Electric

4.85(
68
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
18 years of experience

As a child, riding around with my father, he would often point out homes that he had remodeled. It seemed almost every street we turned down had a house with some aspect of it that he had touched. The variety of places he would work and the distances he would travel led me to take up a trade as well. I gravitated toward the remodeling aspect of the electrical trade early on and have built my business on remodels/renovations over the last 18 years. Be it a simple powder room or major department store, I have tackled every size renovation, and for the past 27 years, always taken pride in my work and satisfaction from a job well done.

"Adam did a great job and kept the area he was working in clean from debris. He was courteous and professional. Thanks Adam!"

Julio B on January 2026

As a child, riding around with my father, he would often point out homes that he had remodeled. It seemed almost every street we turned down had a house with some aspect of it that he had touched. The variety of places he would work and the distances he would travel led me to take up a trade as well. I gravitated toward the remodeling aspect of the electrical trade early on and have built my business on remodels/renovations over the last 18 years. Be it a simple powder room or major department store, I have tackled every size renovation, and for the past 27 years, always taken pride in my work and satisfaction from a job well done.

"Adam did a great job and kept the area he was working in clean from debris. He was courteous and professional. Thanks Adam!"

Julio B on January 2026


Tranmer Electric, LLC

4.75(
121
)
Approved Pro

Tranmer Electric, LLC

4.75(
121
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
27 years of experience

Tranmer Electric has been the leading electrical company serving your area for 10 years. Our reputability for everything electrical is the key to success & we bring it to you at an affordable price.

"Professional company. Their workers were on time, did a great job and left the site nice and neat."

Zeke G on April 2018

Tranmer Electric has been the leading electrical company serving your area for 10 years. Our reputability for everything electrical is the key to success & we bring it to you at an affordable price.

"Professional company. Their workers were on time, did a great job and left the site nice and neat."

Zeke G on April 2018


Avatar for O'Connell's Electrical Contractors

O'Connell's Electrical Contractors

5.00(
13
)
Approved Pro

O'Connell's Electrical Contractors

5.00(
13
)
Approved Pro
Super Service Award
8 years of experience
Free onsite estimate

With over 7+ years of experience in the industry, O'Connell's Electrical Contractors is who you need to take care of all your electrical needs. We will always treat your home as well as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. CALL US AT (860) 682-0641 TO SPEAK WITH US TODAY!

"."

David B on November 2025

With over 7+ years of experience in the industry, O'Connell's Electrical Contractors is who you need to take care of all your electrical needs. We will always treat your home as well as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. CALL US AT (860) 682-0641 TO SPEAK WITH US TODAY!

"."

David B on November 2025


Avatar for OnTheGrid Electric , LLC

OnTheGrid Electric , LLC

5.00(
12
)
Approved Pro

OnTheGrid Electric , LLC

5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Family run electrical contractor since 2009. We provide electrical Installation, Maintenance, Troubleshooting, Service and Repair in Residential, Commercial and Industrial properties. Free estimates. Previous contractors unreliable? We arrive on time and clean up before leaving. Latest projects include full and partial home rehabs, EV level 2 charger installation, new house or room addition wiring and inspection repairs.

"Everything went well!"

Matthew C on March 2025

Family run electrical contractor since 2009. We provide electrical Installation, Maintenance, Troubleshooting, Service and Repair in Residential, Commercial and Industrial properties. Free estimates. Previous contractors unreliable? We arrive on time and clean up before leaving. Latest projects include full and partial home rehabs, EV level 2 charger installation, new house or room addition wiring and inspection repairs.

"Everything went well!"

Matthew C on March 2025


Avatar for Onlehane, LLC

Onlehane, LLC

4.72(
9
)
Approved Pro

Onlehane, LLC

4.72(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

OnLehane Electric is your one stop generator maintenance and repair center! With over 15 years of electrical experience we are here to help you out with all of your generator upkeep and issues. Fully licensed, insured, and certified reach out today and never worry about your generator failing again!

"Tim is great. I highly recommend for any electrical project."

Barbara J on September 2024

OnLehane Electric is your one stop generator maintenance and repair center! With over 15 years of electrical experience we are here to help you out with all of your generator upkeep and issues. Fully licensed, insured, and certified reach out today and never worry about your generator failing again!

"Tim is great. I highly recommend for any electrical project."

Barbara J on September 2024


Avatar for Total Mechanical Systems, LLC

Total Mechanical Systems, LLC

4.55(
80
)
Approved Pro

Total Mechanical Systems, LLC

4.55(
80
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
18 years of experience

Total Mechanical Systems has been serving Connecticut homeowners for 20+ years. TMS is Connecticut’s leading provider of residential HVAC, Plumbing, Electrical, Water Treatment, Water Heating, and Indoor Air Quality installation, repair, and maintenance comfort solutions. We are fully licensed and insured, a Connecticut Green Bank award winner, Nextdoor Favorite, BBB A+ rated, Google Guaranteed, Angi Super Service Award winner, and winner in the Best of Hartford readers poll. We are also proud to be home services partners with the largest home improvement retailers in the country. At TMS, our commitment to service extends beyond just our customers. We believe in the power of community and the importance of giving back. We are committed to making a positive impact and supporting initiatives that strengthen and uplift our communities. Experience TOTAL Comfort with TMS... where Trust Meets Service. "TMS Does It Best!"

"Absolutely not they are inexperienced and very costly especially with refrigerant. You will not be happy they are also full of excuses and lie to inexperienced customers "

Steve F on July 2025

Total Mechanical Systems has been serving Connecticut homeowners for 20+ years. TMS is Connecticut’s leading provider of residential HVAC, Plumbing, Electrical, Water Treatment, Water Heating, and Indoor Air Quality installation, repair, and maintenance comfort solutions. We are fully licensed and insured, a Connecticut Green Bank award winner, Nextdoor Favorite, BBB A+ rated, Google Guaranteed, Angi Super Service Award winner, and winner in the Best of Hartford readers poll. We are also proud to be home services partners with the largest home improvement retailers in the country. At TMS, our commitment to service extends beyond just our customers. We believe in the power of community and the importance of giving back. We are committed to making a positive impact and supporting initiatives that strengthen and uplift our communities. Experience TOTAL Comfort with TMS... where Trust Meets Service. "TMS Does It Best!"

"Absolutely not they are inexperienced and very costly especially with refrigerant. You will not be happy they are also full of excuses and lie to inexperienced customers "

Steve F on July 2025


Electrical Connection, Inc.

4.89(
14
)
Approved Pro

Electrical Connection, Inc.

4.89(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Electrical Connection, Inc., is a central Connecticut based full service electrical contractor with over 27 years of experience. Our large staff of licensed skilled electricians and a fleet of over 17 fully equipped vans are available to you 24/7. Electrical Connection, Inc., takes pride in offering quality service to the entire state of Connecticut.

"Electrical Connection did great job. They were were efficient and proficient and reasonably priced."

Veronica P on July 2016

Electrical Connection, Inc., is a central Connecticut based full service electrical contractor with over 27 years of experience. Our large staff of licensed skilled electricians and a fleet of over 17 fully equipped vans are available to you 24/7. Electrical Connection, Inc., takes pride in offering quality service to the entire state of Connecticut.

"Electrical Connection did great job. They were were efficient and proficient and reasonably priced."

Veronica P on July 2016


AWT Electric

5.00(
6
)
Approved Pro

AWT Electric

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

AWT Electric 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.

"Reliable and competent"

Calvin J on September 2024

AWT Electric 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.

"Reliable and competent"

Calvin J on September 2024

Showing 1-10 of 20
FAQs for electrical wiring or panel upgrade projects in Bloomfield, CT

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 Bloomfield, CT 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.