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TRUSTED BY HAUPPAUGE, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified electrical services reviews

Find Electricians in Hauppauge

Avatar for Shamrock Electric Co Inc
Shamrock Electric Co Inc
4.9(
319
)
Electric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+10 more

Serving Hauppauge, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"Mike Connelly of Shamrock Electric Co. Coordinated the installation of my whole house Generac generator with PSEG long island and my plumber. He connected the automatic transfer switch and fully tested the system upon completion of the install. He has it set to run a test for 10 minutes once a week. My wife and I are extremely happy with the unit and the professional set-up by Shamrock Electric Company ."
Electrical Project
Additional Photos
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+5

Response time6 hrs
Recommended by97%of homeowners
CDS Electrical, LLC
4.6(
44
)
Ceiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+4 more

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2004

Free estimates

Customers say: Quick response

"Very easy to work with. Kept everything clean. And completed the work quicker than I would have thought. If I need an electrician in the future I will call them."
Response time9 hrs
Recommended by100%of homeowners
Avatar for BQ Electric Inc
BQ Electric Inc
4.8(
423
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"From start to finish, Best Quality Electric delivered an exceptional, white-glove experience. The process began with a dedicated consultation that was educational, detailed, and thoughtfully planned—setting a clear vision before any work even began. The following day, the team arrived precisely on time and immediately demonstrated a level of professionalism that is rare to find. Shoe protection was used, and every floor and piece of furniture was carefully covered. Their respect for the home was as impressive as their craftsmanship. Watching the two electricians work was remarkable. They operated in perfect sequence, anticipating each other’s next step, covering every single detail with precision. Not one question went unanswered—each was met with patience, clarity, and deep expertise that inspired complete confidence. Best Quality Electric truly lives up to its name. This is not just electrical work—it’s a refined, high-standard service experience. Bold, meticulous Toptier work!"
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for PKJ Electrical
PKJ Electrical
5.0(
18
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation+10 more

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"PKJ Electrical is the most professional electrician's I have ever hired. They were on time, courteous and very knowledgeable. They replaced my breaker box. I have never before seen the wires so neat and organized as I did after he was finished with my job. I will only hire PKJ for all of my future electrical needs. Thank you again for such a wonderful experience."
Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
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Electrical questions, answered by experts

Hiring a professional for attic fan installation or replacement is highly recommended to ensure safety, proper ventilation, and effectiveness without damaging your roof. The type of professional needed can vary based on the fan type and project specifics.

  • HVAC Technicians: They understand airflow and ventilation principles, making them well-suited for the job.

  • Roofers: Experienced roofers are ideal for roof-mounted fans, as they can ensure a watertight installation.

  • Electricians: A licensed electrician is essential if new wiring is needed, or for replacing solar or electric attic fans to safely handle the electrical connections.

  • Carpenters: They may be needed to install gable vent fans or to ensure a new fan fits the existing structure correctly.

  • Handyperson: For a simple replacement of an old fan with no wiring or structural modifications, a handyperson might be an option.

Updating your old outlets, or adding grounding clamps to a metal box are two methods. Each home is different. Consult an electrician for advice on grounding a wire without doing extensive work to dig into the ground.

The American Wire Gauge system calculates wire size diameters using the complicated formula D(AWG)=.005·92((36-AWG)/39) inch. A simpler rule of thumb is that every six-gauge decrease doubles the wire diameter, and every three-gauge decrease doubles the wire’s cross-sectional area. On the other hand, wavenumbers are typically measured in reciprocal meters (1/m or m−1) or reciprocal centimeters (1/cm or cm−1).

While the National Electrical Code (NEC) does not set a strict limit, a common guideline is to have a maximum of eight outlets or receptacles on a 15-amp circuit. This rule of thumb, which equates to about one outlet per 1.5 amps, helps keep the total electrical load safely below 80% of the circuit breaker's capacity. It is important to consider the power demands of any devices or appliances that will be plugged in, as overloading a circuit can lead to tripped breakers or create a fire hazard. To ensure the safety and code compliance of your electrical system, consult with a licensed electrician.

According to the National Electrical Code® (NEC®), the electrical code for kitchen outlets states that electrical outlets in a kitchen should be installed no more than 48 inches apart. This ensures that a receptacle is no further away than 24 inches from any place on the countertop. Countertops wider than 12 inches need an outlet on the wall above the countertop.

The Hauppauge, NY homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.