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Fielack Electric: Nassau County's Most Trusted Electrical Contractor in New Cassel, NY

When you want a reliable, honest electrician who charges a fair price and does the work right the first time, you want Fielack Electric and our “Done Once, Done Right” warranty!​

Long Island's First Choice For Electrical Contractors

When you want a reliable, honest electrician who charges a fair price and does the work right the first time, you want Fielack Electric and our “Done Once, Done Right” warranty!

Fielack Electric's "Done Once, Done RIght" Warranty

Our work is "done once, done right". Our electricians are confident in their ability to provide you with the best, most efficient service with the highest quality materials so you won't have any problems with our electrical system.

By choosing to work with our Nassau County and Suffolk County licensed electricians, you will be taking the first step toward building a quality relationship with a company you can trust to treat you right. That can give you peace of mind in your home or business and help you feel good about the electrical work you are having completed. If you have questions, feel free to reach out to us. We can provide you with answers, do an electrical survey of your location, or give you an estimate of the work you want done, so you can see our competitive pricing and make an informed decision.

Residential and Commercial Electrician Contractors

When the residents and business owners of New Cassel, NY are in need of an electrician, there’s only one company they call: Fielack Electric. Since 1988, we’ve been offering the highest quality Nassau County residential and commercial electrical services. In the 30 years, we’ve been in operation, we have serviced more than 58,000 electrical installations, and that number just keeps growing! It’s our commitment to offering fast, reliable, and efficient electrical services at fair prices that keep our customers so satisfied. When you’re looking for a Nassau electrician, honesty, dependability, and affordability are top on your list of needs. At Fielack Electric, those qualities are the foundations of our business and the keys to our success.

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Choose the Electrical Contractors that New Cassel, NY residents and business owners know they can rely on, Fielack Electric.

When you need a residential electrician, you want to ensure that you choose someone who has the knowledge and experience that you need to get the job done right. Fielack Electric has a long list of credentials that certify just how knowledgeable and experienced we are.

We’re a fully licensed, insured, and bonded company. Each of our technicians undergoes extensive training to ensure that they can deliver safe and reliable results. We’re also fully accredited by the Better Business Bureau, where we have an A+ rating. Since 2014, we’ve been the recipients of the Angie’s List Super Service Award, and we were 2018 Best Of Home Advisor Winner.

We’re really proud of our credentials, as they are proof positive that we offer safe and efficient services that our clients rely on. When you hire us as your Nassau electrician, you can feel confident knowing that you will be dealing with an electrician that delivers top-quality services. To further set your mind at ease, our technicians will gladly show you our certifications when they arrive at your location.

Our Work is “Done Once, Done Right”, Guaranteed

To further certify our high-caliber results, we offer something that very few New Cassel electricians provide: a guarantee. All of our work is backed by our “Done Once, Done Right” guarantee. If for any reason at all, something goes wrong within one year of completion, we’ll fix it for you with no additional charge for the parts and labor. That’s right; our work is fully backed by a 1-year warranty!

A Nassau commercial electrician that guarantees their work is hard to find. We developed our “Done Once, Done Right” policy as a way to show our commitment to delivering exceptional quality work. At Fielack Electric, we want to do more than just meet the needs of our clients; we want to exceed them. Our guarantee proves just how dedicated we are to providing unmatched customer care.

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Premium-Quality Electrical Services

As a full-scale New Cassel electrical contractor, Fielack Electric offers a wide range of both commercial and residential services. Fuse boxes, circuit breakers, ceiling fans, troubleshooting, repairs, and every kind lighting installation – our electricians do it all!

Our goal is to make things as easy as possible for you; that’s why when you work with us, you’ll have an electrician that can service all of your needs, whatever they may be. Whether you’re having an issue with any of the electrical components in your home or business, you want to upgrade your service, or you’d like to install new features, we’ve got you covered. We use the highest quality equipment, the latest techniques, and the most cutting edge technologies so that you can enjoy safe, long-lasting, reliable results.

As a full scale Electrical Contractors in New Cassel, NY Fielack Electric holds us in the highest regard, and for good reason.

When you choose Fielack Electric to service your Nassau residential or commercial electrical needs, you can be sure that you’ll receive exceptional quality workmanship and customer care. As soon as you call us and let one of our associates know what type of service you need, we’ll dispatch a technician to your location in one of our company vehicles, which are always stocked with the tools and equipment that are necessary to get the job done.

An electrician will arrive at your location at the scheduled time; because we know how valuable your time is, we’ll never leave you waiting. The electrician will review your service request with you and immediately get to work. Our crew always uses the utmost care to protect your property, so you won’t have to worry about dealing with any damage or messes to clean up. Once the job is completed, the technician will go over the work with you so that you know exactly what was done.

No matter what type of service you require, we aim to make the process as simple as possible. Your electrical work will be expertly addressed, and your property will be in the very best of hands.

Premium-Quality Electrical Services from a Premium-Quality Electrician

Repairs, service upgrades, new installations; at Fielack Electric, we do it all. When you need a Nassau electrician, don’t bother with the rest; contact the best! With our “Done Once, Done Right” guarantee, you can be sure that we’ll deliver outstanding results. To learn more about our services or to schedule an appointment, please contact us today. Dial 631-420-1700 and one of our associates will assist you. 

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New Cassel is a hamlet and census-designated place (CDP) in the Town of North Hempstead in Nassau County, on Long Island, in New York, United States. The population was 14,059 at the 2010 census, representing a net gain of 761 over the 2000 census.

When the adjacent village of Westbury incorporated in 1932, New Cassel chose not to be absorbed over fears that taxes would rise. As such, it would remain an unincorporated hamlet directly governed by the Town of North Hempstead in Manhasset.

Learn more about New Cassel.

Our Areas Served

Albertson Atlantic Beach Baldwin Baldwin Harbor Barnum Island Baxter Estates Bay Park Bayville Bellerose Bellerose Terrace Bellmore Bethpage Brookville Carle Place Cedarhurst Centre Island Cove Neck East Atlantic Beach East Garden City East Hills East Massapequa East Meadow East Norwich East Rockaway East Williston Elmont Farmingdale Floral Park Flower Hill Franklin Square Freeport Garden City Garden City Park Garden City South Glen Cove Glen Head Glenwood Landing Great Neck Great Neck Estates Great Neck Gardens Great Neck Plaza Greenvale Harbor Hills Harbor Isle Hempstead Herricks Hewlett Hewlett Bay Park Hewlett Harbor Hewlett Neck Hicksville Hillside Manor Inwood Island Park Jericho Kensington Kings Point Lake Success Lakeview Lattingtown Laurel Hollow Lawrence Levittown Lido Beach Locust Valley Long Beach Lynbrook Malverne Malverne Park Oaks Manhasset Manhasset Hills Manorhaven Massapequa Massapequa Park Matinecock Merrick Mill Neck Mineola Munsey Park Muttontown Nassau Shores New Cassel New Hyde Park North Bellmore North Hills North Lynbrook North Massapequa North Merrick North New Hyde Park North Valley Stream North Wantagh Oceanside Old Bethpage Old Brookville Old Westbury Oyster Bay Oyster Bay Cove Plainedge Plainview Plandome Plandome Heights Plandome Manor Point Lookout Port Washington Port Washington North Rockville Centre Roosevelt Roslyn Roslyn Estates Roslyn Harbor Roslyn Heights Russell Gardens Saddle Rock Saddle Rock Estates Salisbury Sands Point Sea Cliff Seaford Searingtown South Farmingdale South Floral Park South Hempstead South Valley Stream Stewart Manor Syosset Thomaston Uniondale University Gardens Upper Brookville Valley Stream Wantagh West Hempstead Westbury Williston Park Woodmere Woodsburgh Amagansett Amityville Aquebogue Asharoken Babylon Baiting Hollow Bay Shore Bay Wood Bayport Belle Terre Bellport Blue Point Bohemia Brentwood Bridgehampton Brightwaters Brookhaven Calverton Center Moriches Centereach Centerport Central Islip Cold Spring Harbor Commack Copiague Coram Cutchogue Deer Park Dering Harbor Dix Hills East Farmingdale East Hampton East Islip East Marion East Moriches East Northport East Patchogue East Quogue East Setauket East Shoreham Eastport Eatons Neck Elwood Farmingville Fire Island Fishers Island Flanders Fort Salonga Gordon Heights Great River Greenlawn Greenport Halesite Hampton Bays Hauppauge Head of the Harbor Holbrook Holtsville Huntington Huntington Bay Huntington Station Islandia Islip Islip Terrace Jamesport Kings Park Lake Grove Lake Ronkonkoma Laurel Lindenhurst Lloyd Harbor Lonelyville Manorville Mastic Mastic Beach Mattituck Medford Melville Middle Island Miller Place Montauk Moriches Mount Sinai Napeague Nesconset New Suffolk Nissequogue North Amityville North Babylon North Bay Shore North Bellport North Great River North Haven North Lindenhurst North Patchogue North Sea Northampton Northport Northwest Harbor Noyack Oak Beach Oakdale Ocean Beach Old Field Orient Patchogue Peconic Pine Aire Poquott Port Jefferson Port Jefferson Station Quiogue Quogue Remsenburg Ridge Riverhead Rocky Point Ronkonkoma Sag Harbor Sagaponack Saint James Saltaire San Remo Sayville Selden Setauket Shelter Island Shelter Island Heights Shinnecock Hills Shirley Shoreham Smithtown Sound Beach South Huntington Southampton Southold Speonk Springs Stony Brook Terryville Village of the Branch Wading River Wainscott Water Mill West Babylon West Bay Shore West Gilgo Beach West Hampton Dunes West Hills West Islip West Sayville Westhampton Westhampton Beach Wheatley Heights Wyandanch Yaphank