Professional Commercial Electrical Upgrades for Reliable Business Power

Trusted Commercial Electrical Upgrades for Safer, More Reliable Business Power

Expert Commercial Electrical Service Upgrades for Business Owners in MA

We provide professional commercial electrical service upgrades for business owners in Massachusetts. Our experienced electricians help improve electrical capacity, safety, and reliability by upgrading panels, wiring, electrical services, and equipment to support your business's power needs.

Whether your business is expanding, upgrading equipment, or experiencing increased electrical demands, a professional electrical service upgrade can provide the capacity and reliability your property needs.

Giroux Electrical Contractors provides trusted commercial electrical services for businesses throughout Massachusetts . Our licensed electricians can help with electrical upgrades, wiring, panels, and other commercial electrical needs.

CONTACT US →

Electrician using a multimeter on a circuit breaker panel in a modern office.

Trusted by Homeowners & Businesses

      EXCELLENT  
   Based on 270 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Frank McNulty 
 
 
 
 Trustindex verifies that the original source of the review is Google. Giroux did an outstanding job with my underground service installation and 200A panel upgrade. Their communication was great from the start, and they showed up right on time with a full crew ready to work. Because they had a whole team dedicated to the job, they completed it incredibly fast and kept our power downtime to an absolute minimum. The quality of their work was obvious and professional. They took the time to make sure the wiring looked just as good as it worked, and you can tell they take pride in their work. Highly recommend them if you want a reliable crew that gets the job done right.
  
 
      Posted on Google  
   
   Ed B 
 
 
 
 Trustindex verifies that the original source of the review is Google. Called and had Josh come out that day for an estimate. Accepted and Justin came out two days later and did the install.  Super fast, friendly and easy. Quote was fair and work was excellent! Won’t hesitate to call them again in the future.
  
 
      Posted on Google  
   
   Darcie Carr 
 
 
 
 Trustindex verifies that the original source of the review is Google. Giroux Electric was great starting with the first phone call. Justin came the same day, found the electrical problem,  had the time to hang an outside light for us, there was a problem with the card reader,  so it looked like it went through twice, I received a text message from Lynna saying there might have been a problem.  Everything ended up being good. Lynna texted again just to follow up to make sure everything was good. Prices were reasonable,  will definitely call Giroux Electric again!!
  
 
      Posted on Google  
   
   Stephen Gaj 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've worked with a range of electricians accross the state on projects ranging from accessory lighting to airport renovations and in all of my trade experience I have yet to come accross an electrician company that is so pleasant and enjoyable to work with. I am the foreman of Reimagined Roots and Giroux Electrical Contractors worked with us to supply power to a shed and greenhouse install in Northborough. During the first meeting with Josh before we broke ground, the conversation was immediately great even on a cold and rainy morning. We set clear goals for each other and every step of the process went smoothly. Whether we were on the site together, or completing our tasks seperately, each and every step went according to plan with smooth communication and a joyful vibe. My technicians John and Drew spoke incredibly highly of Josh's; Justin and Phil. Everday on site was in high spirits, working effictively, safely, and smoothly. Between the 6 of us, the install and cooperation throughout the project was immaculate and I couldn't reccomend an electrician higher for any sub contracting and cooperative projects. Thank you Josh, Justin, and Phil. We look forward to working with you again!
  
 
      Posted on Google  
   
   Nikki Cataldo 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely fantastic. Arrived on time, super friendly and knowledgeable and very efficient. Highly recommend.
  
 
      Posted on Google  
   
   Brite Starr 
 
 
 
 Trustindex verifies that the original source of the review is Google. Robert is an exceptional employee. Robert has always gone above and beyond when I called in for help. He is not afraid of a challenge and makes sure the job is completed. He is a great asset to Giroux. I would highly recommend him. He provides the best service I have experienced.
  
 
      Posted on Google  
   
   Astrid Motsenigos 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent, premium service, professional and knowledgable. Giroux worked extensively on a new construction/addition to our home and also did some landscape lighting for us. They are not the most inexpensive, but you get what you pay for. Trustworthy and polished work. Josh in particular (the residential lead) is fantastic and the operations manager Mike, is super responsive.
  
 
      Posted on Google  
   
   Bonnie Smith 
 
 
 
 Trustindex verifies that the original source of the review is Google. Josh came so quick and did such a great job. Best job and very reasonably price!!! Knew his stuff and cleaned up ..Honestly a great company and staff!!! Office staff was so quick and responsive. Thank you all so much🩷
  
 
      Posted on Google  
   
   Paul Webb 
 
 
 
 Trustindex verifies that the original source of the review is Google. Electrician was very helpful in troubleshooting a wiring problem and fixing it, all for a very reasonable price.
  
 
      Posted on Google  
   
   Michael Downs 
 
 
 
 Trustindex verifies that the original source of the review is Google. Giroux Electrical Contractor came through during an emergency with approaching -1 degree fahrenheit weather. Justin M. and Josh W., with their incredibly kind and friendly demeanors, repaired and restored the downed weather head and riser. The family is extremely grateful for their speed and quality of work. The power was restored in time before the freezing weather. Thank you.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Count on Our Expertise for Trusted Commercial Electrical Service Upgrades

Your business depends on safe, reliable electrical power. Giroux Electrical Contractors provides professional commercial electrical service upgrades designed to improve electrical capacity, safety, and reliability for businesses throughout Massachusetts.

Whether your business is expanding, adding new equipment, or experiencing increased electrical demands, our experienced electricians can help upgrade electrical panels, wiring, and service components to better support your property's power requirements.

As a trusted electrical contractor, Giroux Electrical Contractors delivers dependable commercial electrical services with a focus on quality workmanship, safety, and long-term reliability.

Electrician working on a control panel in a modern industrial space.

COMMERCIAL ELECTRICAL EXPERTISE

Customized Solutions For Different Business Electrical Needs

We understand that every business has different electrical needs. That's why we take a personalized approach to commercial electrical service upgrades, evaluating your property's existing electrical system, power demands, equipment, and future needs.

Whether you're expanding your business, adding new equipment, renovating your commercial property, or need additional electrical capacity, our experienced electricians provide reliable solutions designed around your specific requirements.

From electrical panel upgrades and additional circuits to wiring improvements and other service upgrades, we focus on safe, dependable electrical work that supports your business operations. Our commercial electrical services are designed to help businesses maintain reliable power as their electrical needs change.

No matter the size or type of your commercial property, Giroux Electrical Contractors provides professional electrical solutions with a focus on quality workmanship, safety, and long-term reliability. We work closely with business owners to help ensure their upgraded electrical systems can support their operations and future growth.

COMMERCIAL ELECTRICAL EXPERTISE

Different Property Types We Service And Why Electrical Upgrades Are Important

Commercial properties have different electrical demands, which is why electrical upgrades need to be tailored to the way each business operates. From retail stores and offices to medical facilities and restaurants, Giroux Electrical Contractors provides professional electrical solutions designed around each property's specific needs.

Older panels, outdated wiring, overloaded circuits, and growing power demands can affect the safety, reliability, and performance of a commercial electrical system. Our licensed electricians provide professional upgrades to help businesses support modern equipment and changing electrical demands.

From commercial electrical services and panel replacements to additional circuits, wiring, lighting, and electrical system upgrades, our team helps businesses maintain safe, reliable, and efficient power for their day-to-day operations.

01

Retail & Commercial Facilities

Retail stores and commercial facilities depend on reliable electrical systems for lighting, point-of-sale equipment, security systems, HVAC wiring, and everyday operations. Electrical upgrades can help support increased power demands while improving system reliability and safety.

02

Office Buildings

Modern offices rely on dependable electrical power for computers, telecommunications, lighting, HVAC systems, and other business equipment. Electrical upgrades can provide the capacity needed to support changing technology, renovations, and growing businesses.

03

Medical & Critical Facilities

Medical facilities depend on reliable electrical systems to support essential equipment, lighting, communications, and building operations. Professional electrical upgrades help businesses maintain dependable power and support the demanding electrical needs of healthcare environments.

04

Restaurants & High-Demand Businesses

Restaurants and other high-demand businesses use electricity for kitchen equipment, refrigeration, lighting, HVAC systems, and daily operations. Electrical upgrades can help provide the capacity and reliability needed to keep essential equipment operating smoothly.

COMMERCIAL ELECTRICAL UPGRADE CONSIDERATIONS

How To Tell Your Building Needs an Electrical Upgrade

Commercial electrical systems can show several warning signs when they are no longer able to safely and reliably handle a building's electrical demands.

WARNING SIGN

01

POWER RELIABILITY

Frequent Power Outages or Surges

Frequent power outages or electrical surges can indicate that your commercial electrical system is struggling to handle the property's current power demands.

✓ Repeated power interruptions
✓ Frequent electrical surges
✓ Unreliable building power

An electrical inspection can help identify whether the existing system needs additional capacity, upgraded equipment, or other improvements.

02

CIRCUIT OVERLOAD

Blown Fuses or Frequently Tripped Breakers

Breakers that trip or fuses that blow regularly may mean the electrical system cannot safely handle the power demands placed on it.

✓ Repeated breaker trips
✓ Frequently blown fuses
✓ Overloaded circuits

Increasing electrical capacity or upgrading components may help support equipment and electrical loads more reliably.

03

AGING EQUIPMENT

Outdated or Malfunctioning Electrical Equipment

Aging, outdated, or malfunctioning electrical equipment can create reliability and safety concerns and may not provide the capacity required by a modern commercial property.

✓ Aging electrical panels
✓ Outdated electrical equipment
✓ Equipment that no longer performs properly

Professional electrical upgrades can help bring older systems up to the needs of today's commercial operations.

ADDITIONAL ELECTRICAL WARNING SIGNS

More Signs Your Building May Need an Upgrade

Other electrical issues can indicate that your commercial building needs additional capacity, updated equipment, or professional electrical improvements.

04

Electrical Code Concerns

Commercial electrical systems that no longer meet current requirements may need professional evaluation and upgrades to address outdated or non-compliant components.

Keeping electrical equipment and wiring properly maintained and updated can help support a safer commercial environment.

05

Insufficient Power for Equipment

If your building does not have enough electrical capacity to operate current equipment and appliances, an upgrade may be necessary.

Additional circuits, panel improvements, or other electrical upgrades can help support increased power demands.

06

Hot Outlets or Electrical Switches

Outlets or switches that feel unusually hot can be a warning sign of an overloaded circuit or another electrical issue that requires professional attention.

Have a qualified electrician inspect the system to determine the cause and whether electrical upgrades are needed.

07

New Equipment or Increased Power Demands

Adding new commercial equipment, machinery, HVAC systems, or other high-demand electrical loads can increase the amount of power your building requires.

Electrical upgrades can help provide the capacity needed for business expansion, renovations, and changing operational requirements.

Electrical problems such as frequent shocks, burning smells, unexplained increases in energy use, or electrical issues during building renovations should not be ignored. These signs can indicate overloaded circuits, aging equipment, or a system that needs professional evaluation.

If your commercial property is experiencing these warning signs, Giroux Electrical Contractors can evaluate your electrical system and determine whether an upgrade is appropriate. Our team provides professional commercial electrical services throughout Massachusetts for businesses with changing electrical needs.

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Why Choose Giroux Electrical Contractors for Your Upgrade

When your commercial property needs an electrical upgrade, you need experienced professionals who understand the demands of business electrical systems and the importance of reliable, safe workmanship.

Professional Electrical Assessment

Every commercial property has different electrical demands. Giroux Electrical Contractors evaluates your existing system and electrical requirements to determine what improvements may be needed for your business.

Reliable Upgrades & Support

From electrical panels and wiring to additional circuits and other system improvements, our team provides dependable commercial electrical services designed to support your property's current and future power needs.

How Our Commercial Electrical Upgrade Process Works

01

Consultation and Electrical Inspection

Once you contact our team, we will discuss your building's electrical needs and arrange a professional inspection to evaluate the existing system and identify areas that may require an upgrade.

02

Customized Upgrade Plan

Based on the inspection, we will develop an electrical upgrade plan based on your property's requirements, including the scope of work needed to improve capacity, reliability, and electrical system performance.

03

Professional Installation & Completion

After your upgrade plan is approved, our licensed electricians will complete the required work with careful attention to safety, workmanship, and your business's operational needs.

REQUEST A QUOTE →

Cities We Service

We serve various cities across Massachusetts with our quality electrical services. From the busy streets of Boston to the neighborhoods of Worcester and the coastal beauty of Cape Cod, we are dedicated to keeping homes and businesses powered up and safe. Check out the list below to see if we serve your city and reach out to us for all your electrical needs. We look forward to being your trusted local electricians.

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Acton, MA

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Ashland, MA

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Ayer, MA

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Bedford, MA

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Bellingham, MA

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Berlin, MA

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Blackstone, MA

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Bolton, MA

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Boxboro, MA

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Boxborough, MA

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Boylston, MA

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Carlisle, MA

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Concord, MA

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Douglas, MA

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Dover, MA

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Foxboro, MA

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Foxborough, MA

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Framingham, MA

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Franklin, MA

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Grafton, MA

COMMERCIAL ELECTRICAL UPGRADES FAQ

Frequently Asked Questions

Get answers to common questions about commercial electrical service upgrades, electrical panels, wiring, power capacity, and upgrading electrical systems for growing business needs.

When does a commercial building need an electrical upgrade?

A commercial building may need an electrical upgrade when it experiences frequent breaker trips, insufficient power for equipment, outdated electrical components, recurring electrical problems, or increased power demands. Building renovations, expansions, new machinery, HVAC equipment, and other electrical additions can also create the need for additional capacity.

What is included in a commercial electrical service upgrade?

A commercial electrical service upgrade can involve improvements to electrical panels, wiring, service components, circuits, and other parts of the electrical system. The specific work depends on the building's existing equipment, electrical capacity, safety requirements, and the power demands of the business.

Can an electrical upgrade support new commercial equipment?

Yes. Adding equipment, machinery, HVAC systems, lighting, or other electrical loads can increase a building's power requirements. An electrical evaluation can determine whether the existing system has sufficient capacity or whether additional circuits, panel improvements, wiring upgrades, or other electrical work may be required.

How do I know if my commercial electrical panel needs to be upgraded?

Frequent breaker trips, limited electrical capacity, outdated equipment, overheating concerns, or difficulty supporting new electrical loads can indicate that a panel evaluation is needed. A licensed electrician can inspect the existing system and determine whether a panel upgrade or another electrical improvement is appropriate.

How can I get a quote for commercial electrical upgrades?

Giroux Electrical Contractors can evaluate your commercial property's electrical needs and discuss potential upgrade options. You can request a free quote online or contact Giroux Electrical Contractors at (508) 719-8000 to discuss your commercial electrical upgrade needs.

Ready to improve your commercial property's electrical capacity?

REQUEST A FREE ESTIMATE →

Get a Free Quote for Electrical System Upgrades in MA

Are you ready to upgrade the electrical system in your building? Click the button below to request a quote or call (508) 719-8000 today.

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