Electrician in Lake Grove, NY
RJ & Son Electric provides residential, commercial, and light industrial electrical service throughout Lake Grove and surrounding Suffolk County communities.
Richard Gruttola is the licensed and insured Master Electrician behind the company. Call for electrical repairs, panel work, lighting, EV charger installation, rewiring, commercial electrical projects, renovations, and 24/7 emergency electrical service.
(631) 833-7663
Electrical Work for Lake Grove Homes & Businesses
Lake Grove includes residential neighborhoods along with a significant commercial district around Middle Country Road and Smith Haven Mall. That means electrical calls can range from a breaker problem in a house to lighting, circuits, equipment, or renovation work in a business.
The electrical system should be evaluated based on the property and project rather than a predetermined replacement.
Flickering lights do not automatically mean the panel needs replacement. A breaker that keeps tripping does not automatically mean the breaker itself is bad. Adding commercial equipment or an EV charger does not automatically mean the electrical service needs to be increased.
Richard can evaluate the electrical problem or planned project and explain what work makes sense for the existing system.
A home, retail space, restaurant, office, or other commercial property can have very different electrical loads and operating needs. The scope should follow the property rather than a one-size-fits-all recommendation.

Electrical Services for Homes & Commercial Properties
RJ & Son Electric handles everyday electrical repairs along with larger installations, renovations, panel work, and commercial projects.
Troubleshooting for breakers, circuits, outlets, switches, wiring, flickering lights, partial power problems, and other electrical issues.
Electrical Repairs & TroubleshootingPanel repair, replacement, subpanels, and electrical service changes when the condition of the system or the project calls for that work.
Electrical Panel ServicesRecessed lighting, kitchen and bathroom fixtures, commercial lighting, exterior lighting, dimmers, controls, and other lighting projects.
Lighting InstallationResidential and appropriate commercial EV charger circuits based on the equipment, electrical demand, panel, service capacity, and installation route.
EV Charger InstallationTargeted and larger wiring projects for renovations, additions, damaged wiring, commercial changes, and electrical systems that need modification.
Rewiring ServicesElectrical repairs, lighting, circuits, panels, tenant improvements, and equipment-related work for Lake Grove businesses.
Commercial Electrical ServicesTransfer equipment for compatible portable and backup-generator arrangements.
Generator Transfer Switch InstallationPanel-level surge protective equipment designed to help limit transient voltage reaching connected electrical equipment.
Surge ProtectionCeiling fan installation, new or relocated outlets and switches, controls, and other everyday electrical improvements.
Outlet & Switch ServicesElectrical Work for Retail, Restaurants, Offices & Commercial Spaces
Lake Grove has a larger commercial footprint than many nearby communities. Smith Haven Mall and the business district around Middle Country Road have helped make the Village a regional shopping and commercial area.
Commercial electrical work can involve very different needs from a residential service call, especially when a space changes tenants, equipment, layout, or business use.
RJ & Son Electric can help with electrical projects such as:
- Electrical repairs and troubleshooting.
- Commercial lighting and controls.
- New and dedicated equipment circuits.
- Electrical work for tenant improvements.
- Panel and distribution changes.
- Outlets and switches.
- Electrical work tied to renovations.
- Exterior lighting.
- 24/7 emergency property electrical service.

When the Business Using the Space Changes
Commercial spaces can change significantly from one tenant to the next. A new business may need different lighting, equipment circuits, outlets, controls, or electrical distribution than the previous occupant.
Lighting, displays, outlets, circuits, repairs, tenant improvements, and electrical changes connected to a new layout.
Electrical circuits and related work for equipment, lighting, counters, renovations, and other business needs.
Lighting, receptacles, dedicated circuits, controls, renovations, and troubleshooting for professional spaces.
Electrical repairs and project work involving tenant spaces, shared areas, lighting, panels, circuits, and building improvements.
New equipment should be evaluated against the existing electrical system rather than assuming an outlet or larger service is automatically required.
Wiring, lighting, outlets, circuits, panels, and other electrical changes tied to remodeling or changing the way a commercial space is used.
The equipment being added, existing electrical demand, available distribution, panel condition, and service capacity should be considered before deciding what electrical changes are required.
Electrical Problems Worth Having Checked
The same symptom can have several possible causes. Troubleshooting helps identify the problem before equipment is replaced.
The cause can involve circuit load, connected equipment, wiring, a fault, breaker, panel, or another electrical condition.
Flickering can involve a fixture, control, connection, circuit, electrical load, wiring, or another electrical problem.
A persistent burning or unusually hot smell from electrical equipment deserves prompt professional attention.
Significant unexplained heat around an outlet, switch, breaker, panel, or other electrical equipment should be evaluated.
Unusual electrical sounds can point to a connection, device, wiring, panel, or other condition that needs attention.
When only part of a property loses power, the cause can involve a circuit, connection, panel, service equipment, or another electrical condition.
Smoke, Fire, Sparking or Serious Electrical Injury?
Keep away from damaged electrical equipment. If there is active fire, heavy smoke, serious electrical injury, or another immediate danger to people, leave the area and call 911. For an urgent property electrical problem, call RJ & Son Electric at (631) 833-7663.
Do You Actually Need More Electrical Capacity?
Adding an EV charger, new commercial equipment, electric appliances, HVAC equipment, or another significant load is a reason to evaluate the electrical system. It does not automatically mean a panel or electrical service needs replacement.
The electrical loads already being served should be considered when determining how additional equipment can be supplied.
Available breaker space and total service capacity are different issues. A full panel does not automatically mean the incoming electrical service is undersized.
The charger, restaurant equipment, office equipment, HVAC system, appliance, or other load should be considered based on its actual electrical requirements.
Panels, wiring, service equipment, and relevant circuits should be evaluated based on their actual condition and configuration rather than age alone.
Learn more about electrical panel services and EV charger installation .
Electrical Work for Homes, Renovations & Property Improvements
Lake Grove is not only a commercial district. RJ & Son Electric also handles residential electrical work throughout the Village.
Home electrical projects can include:
- Electrical troubleshooting and repairs.
- Kitchen and bathroom electrical work.
- Recessed and decorative lighting.
- Outlets and switches.
- Ceiling fans.
- EV charger installation.
- Panel and service work.
- Surge protection.
- Generator transfer equipment.
- Targeted or broader rewiring.
If the work is part of a renovation, planning electrical locations before walls and finishes are completed can make the project easier to coordinate.

Lake Grove Is an Incorporated Village
Lake Grove is an incorporated Suffolk County village with its own Village government, zoning information, building inspectors, building-permit forms, and commercial construction filing requirements.
Residential and Commercial Electrical Work
Lake Grove was incorporated in 1968 and includes both residential neighborhoods and a substantial commercial district centered around Middle Country Road and the Smith Haven Mall area.
RJ & Son Electric provides electrical service throughout the Village and surrounding Suffolk County communities.
Call Richard and explain the property, electrical problem, or project you are planning.
Check the Requirements for the Actual Project
The Village of Lake Grove publishes its own building permit application, residential and commercial building filing requirements, zoning information, and other construction forms.
Not every electrical repair requires the same approval process. Permit, inspection, Fire Marshal, or other Village requirements depend on the work being performed.
For a larger residential renovation, commercial buildout, equipment change, signage project, or other construction work, the applicable Village requirements should be confirmed for that project.
Because Lake Grove is an incorporated village, do not automatically use the same municipal permit information that applies on our Rocky Point, Sound Beach, Mount Sinai, or Miller Place pages. Confirm the jurisdiction and requirements for the Lake Grove property and project.
Work With the Master Electrician Behind the Business
Richard Gruttola owns RJ & Son Electric and is the licensed Master Electrician behind the company.
RJ & Son Electric is licensed and insured. Richard holds Master Electrician License ME-72156.
Breaker trips, flickering lights, lack of panel space, or a new electrical load are evaluated before assuming a large replacement is necessary.
RJ & Son Electric works on residential, commercial, and light industrial electrical projects throughout Suffolk County.
A Look at the Electrical Work
These are examples from the RJ & Son Electric project gallery. They show the types of residential and commercial electrical work handled across Suffolk County.



Electrical Problem That Cannot Wait?
Burning odors, visible sparking, electrical shock, significant unexplained heat, smoke, badly damaged wiring, storm damage, partial power loss, or other serious electrical problems can require urgent attention.
If there is an active fire, heavy smoke, serious electrical injury, or another immediate danger to people, leave the area and call 911.
For an urgent electrical problem involving a Lake Grove home or commercial property, call RJ & Son Electric directly.
Electrical Service Beyond Lake Grove
RJ & Son Electric serves Lake Grove along with nearby communities and properties throughout Suffolk County.
Frequently Asked Questions
Does RJ & Son Electric serve Lake Grove?
Yes. RJ & Son Electric provides residential, commercial, and light industrial electrical service throughout Lake Grove and surrounding Suffolk County communities.
Is RJ & Son Electric licensed and insured?
Yes. RJ & Son Electric is licensed and insured. Richard Gruttola is the Master Electrician behind the company, License ME-72156.
What electrical services are available in Lake Grove?
Services include electrical repairs, troubleshooting, panel work, lighting, EV charger installation, rewiring, generator transfer switches, surge protection, outlets, switches, commercial electrical work, and 24/7 emergency service.
Does RJ & Son Electric provide commercial electrical service in Lake Grove?
Yes. Commercial services include electrical repairs, lighting, new and dedicated circuits, panel work, tenant improvements, outlets, switches, renovations, and equipment-related electrical work.
Do you work with retail stores and restaurants?
RJ & Son Electric works on commercial electrical projects that can include retail, restaurant, office, property-management, and other business spaces when the project falls within the company's electrical service capabilities.
Is Lake Grove an incorporated village?
Yes. Lake Grove is an incorporated village in Suffolk County. The Village was incorporated in 1968 and maintains its own government, building inspectors, zoning information, and building-permit forms.
Do electrical projects in Lake Grove require permits?
Requirements depend on the work being performed. The Village of Lake Grove publishes building permit applications and residential and commercial filing requirements, so applicable requirements should be confirmed for the specific project.
Does an older electrical panel automatically need replacement?
No. Age alone does not determine whether a panel needs replacement. Its condition, configuration, electrical demand, available distribution, previous modifications, and the needs of the property should be considered.
Does an EV charger automatically require a 200-amp service?
No. The charger, planned charging output, existing electrical loads, available panel space, service capacity, and installation conditions should be considered before deciding whether a service upgrade is necessary.
Can you add electrical circuits for commercial equipment?
Yes, depending on the equipment and existing electrical system. The equipment requirements, electrical demand, panel, circuit distribution, and installation conditions should be considered before the project scope is determined.
Do you provide 24/7 emergency electrical service in Lake Grove?
Yes. RJ & Son Electric provides 24/7 emergency electrical service. For an urgent property electrical problem, call (631) 833-7663.
How quickly can an electrician get to Lake Grove?
Timing depends on current calls, location, traffic, weather, and the type of electrical problem. Call (631) 833-7663 for current availability rather than relying on a fixed response-time promise.
How do I request electrical service in Lake Grove?
Call (631) 833-7663 or use the online contact form. For an urgent electrical problem, call directly.
Need an Electrician in Lake Grove?
Whether the property is a home, retail space, restaurant, office, or another commercial location, tell Richard what is happening or what electrical project you are planning.
(631) 833-7663
