Brooklyn’s housing stock is one of the most varied in the five boroughs, and that variety shapes what generator installation actually looks like from block to block. Brownstones and attached row houses in Park Slope, Crown Heights, and Carroll Gardens create shared-wall and limited-outdoor-space challenges that freestanding home installations do not. Dense apartment buildings in Bushwick, Flatbush, and East New York leave renters and building owners with entirely different power backup needs. Finding the right generator installers in Brooklyn means finding a contractor who knows which of those situations they are walking into before they pick up a tool.
Between January and June 2026, our team evaluated 15 electrical contractors offering generator installation in Brooklyn. We assessed each company across the following five criteria:
- Service Quality Score: Our 1.0–5.0 evaluation system weighs customer satisfaction, installation quality, and verified electrical licensing and certifications
- Year Founded: Contractors with longer operating histories carry broader installation experience across Brooklyn’s mix of brownstones, row houses, apartment buildings, and single-family properties
- 24/7 Emergency Availability: Whether the company offers genuine around-the-clock service for equipment failures and storm-related outages, not just standard business-hours coverage
- Average Response Time: How quickly an installer can assess, quote, schedule, and complete a generator installation, or respond to an urgent call
- Service Range: Whether the company handles generator installation exclusively or offers a broader electrical service range, and which property types they are equipped to serve
Based on our algorithm, we rank-ordered these companies and identified the 5 best generator installers in Brooklyn. The table below breaks down where each stands, with in-depth reviews following.
The Best Generator Installers in Brooklyn
| Rank | Company | Service Quality Score | Year Founded | 24/7 Emergency | Avg Response Time | Service Range |
| 1 | Strong Island Electric | 4.9 | 1933 | Yes | Under 3 Hours | Generator Installation, Full Electrical & Home Services |
| 2 | Blaze Electric | 4.8 | 1992 | Yes | Under 24 hours | Generator Installation & Full Electrical |
| 3 | Asset Electric Corp | 4.7 | 2020 | Yes | Under 24 hours | Generator Installation & Full Electrical |
| 4 | Anderson Construction LLC | 4.6 | 2010 | Yes | Under 24 hours | Generator Installation & Electrical |
| 5 | GT Dynamics Electric | 4.5 | 2021 | Yes | Under 24 hours | Generator Installation & Electrical |
Strong Island Electric
Strong Island Electric stocks generators for every type of Brooklyn home. Renters who need a small, portable backup unit, homeowners who want to keep a few key appliances running during an outage, and building owners who need a whole-home standby system can all find the right fit here. As a Generac Authorized Dealer, their technicians are factory-trained on the most popular standby generator brand on the market, which means your warranty is protected and the work is done right the first time. If something goes wrong, they guarantee a technician at your door within 3 hours, any time of day or night.
Their services go well beyond generators; generator installation is the starting point, but they also handle panel upgrades, EV charger installation, solar system repairs, commercial electrical work, and emergency outage calls around the clock. Customers who sign up for a Skaggs-Walsh service plan get priority service, parts and labor coverage, and access to their full network for plumbing, HVAC, and other home needs.
Service Quality Score: 4.9
Year Founded: 1933
24/7 Emergency: Yes
Avg Response Time: Under 3 Hours
Service Range: Generator Installation, Full Electrical & Home Services
Contact: Brooklyn generator installation page
| Summary of Online Reviews |
| Customers say Strong Island Electric “knew exactly what our panel needed before we even described the problem” and note the team “handled the whole job, start to finish, without us having to coordinate anything.” Others highlight that “the response after the storm was faster than we expected from any contractor.” |
Blaze Electric
Blaze Electric has been based in Brooklyn since 1992, which means more than 30 years of working in the borough’s homes, brownstones, and apartment buildings. They offer full residential and commercial electrical services alongside generator installation, and their team is available around the clock for emergency calls. When you hire a contractor with that kind of local history, you are working with people who have seen most of what Brooklyn buildings can throw at them.
The one thing worth knowing before you call is that their reviews are mixed, depending on where you look. Most customers are satisfied, especially on straightforward installs, but some have raised concerns about cleanup and follow-through on bigger jobs. For a standard generator hookup, Blaze is a solid choice. If your project is larger or more involved, it is worth having a clear conversation upfront about what the finished job will look like.
Service Quality Score: 4.8
Year Founded: 1992
24/7 Emergency: Yes
Avg Response Time: Same Day
Service Range: Generator Installation & Full Electrical
Contact: Blaze Electric website
| Summary of Online Reviews |
| Customers describe Blaze Electric as “responsive, knowledgeable, and fairly priced for Brooklyn” and note that “the work itself was done to a high standard.” Some mention that “cleanup after larger jobs left something to be desired.” |
Asset Electric Corp
Asset Electric Corp was started in 2020 by Ilya Ilin, a master electrician with over 22 years of hands-on experience. Ilya personally inspects every job his company takes on, which means you are not just trusting the company name but a specific person who has staked his reputation on the outcome. All of their work meets NYC electrical code, and generator installation is one of their main services alongside panel upgrades and general electrical work across Brooklyn.
The reason Asset Electric Corp is ranked third comes down to how long the company has been around. Ilya’s personal experience is extensive, but six years as a team is still a short runway compared to contractors who have been working together for decades. For a brownstone or two-family home where getting the details right matters, Asset Electric is a strong pick. For a larger building with a more complicated electrical setup, you may want a company with more collective history behind them.
Service Quality Score: 4.7
Year Founded: 2020
24/7 Emergency: Yes
Avg Response Time: Same Day
Service Range: Generator Installation & Full Electrical
Contact: Asset Electric Corp website
| Summary of Online Reviews |
| Customers call Asset Electric Corp “one of the most skilled and transparent electricians we’ve worked with in Brooklyn” and note that “the generator was installed safely and on schedule with everything clearly explained.” Some note that “peak season availability books up faster than expected.” |
Anderson Construction LLCp
Anderson Construction LLC has been handling generator installation for Brooklyn homeowners since 2010. They offer free estimates, respond to emergencies, and cover both fixed and portable generator work alongside other electrical and construction services. Customers consistently point to their communication and the cleanliness of their work as standout qualities.
Their main office is in Staten Island, so they are notably not a Brooklyn-based operation, the way some of the other listed installers are. Similarly, their documentation of Brooklyn-specific work is thinner than what the top three companies have on record, despite reviews being very positive. For a clean, well-scoped generator install, they get the job done. For homeowners who specifically want a contractor with deep roots in how Brooklyn buildings are permitted and wired, the companies above them are a better match.
Service Quality Score: 4.6
Year Founded: 2010
24/7 Emergency: Yes
Avg Response Time: Same Day
Service Range: Generator Installation & Electrical
Contact: Anderson Construction LLC on Angi
| Summary of Online Reviews |
| Customers say Anderson Construction “completed the generator install quickly and left the site clean” and praise the team for being “professional and communicative from the first call to the final walkthrough.” Some note that “scheduling can take longer than expected during high-demand periods.” |
GT Dynamics Electric
GT Dynamics Electric is a Brooklyn-based electrical contractor founded in 2021. Customers have highlighted their ability to handle generator hookups as part of a larger electrical project in the same visit, which can save time and coordination headaches for homeowners with multiple things on their list. Their team takes a careful approach to jobs with non-standard setups, rather than pushing the quickest solution available.
GT Dynamics Electric is the youngest agency on this list. As a result, they do not yet have as many reviews as the other companies here, which makes it harder to know exactly what to expect across different job types. For a clearly defined generator install in a Brooklyn home, they are a local option with good feedback. For a larger or more complex project, other companies listed have a stronger track record to stand behind.
Service Quality Score: 4.5
Year Founded: 2021
24/7 Emergency: Yes
Avg Response Time: Same Day
Service Range: Generator Installation & Electrical
Contact: GT Dynamics Electric on Angi
| Summary of Online Reviews |
| Customers describe GT Dynamics Electric as “thorough and methodical, especially on jobs with non-standard configurations” and highlight the team’s ability to “coordinate generator and panel work in the same visit.” Some note that “getting a response during busy stretches can take longer than ideal.” |
Get the Best Generator Installers in Brooklyn with Strong Island Electric
Brooklyn’s mix of brownstones, row houses, apartment buildings, and coastal single-family homes means no two generator installations look the same. Each property comes with its own access challenges, panel setup, and permit requirements, and the right installer is one who has worked through enough of them to handle whatever comes up. Strong Island Electric brings that experience alongside Generac Authorized Dealer status, a guaranteed 3-hour arrival window at any hour, and generators for every property type and budget.
For Brooklyn homeowners and building owners looking for generator installers in Brooklyn who will still be reachable two years after the job is done, Strong Island Electric is the call to make. Service plan membership adds year-round parts and labor coverage and priority emergency dispatch, with the full Skaggs-Walsh network available for plumbing, HVAC, and other home services through a single point of contact.
Contact us today or call 631-627-1872 for the best generator installers in Brooklyn.
