DZ Electrical Contracting

4.84 |352 Verified Ratings
Write a Review

DZ Electrical Contracting

4.84 | 352 Verified Ratings
Write a Review


38 Yava Street
Port Jefferson Station, NY 11776
Your use of our services is governed by our Terms & Conditions

DZ Electrical Contracting

Here at DZ Electrical Contracting, we perform complete residential, commercial services of any kind, from basic repairs, trouble shooting, to custom requests. We do repairs, upgrades and installations of all types and sizes. We are always on time and on budget, trust the people who think of your needs first every time. We're here to solve problems, not create them. Give us a call today!


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Holtsville
  • Smithtown
  • Port Jefferson Station
  • Stony Brook
  • Patchogue
  • Rocky Point
  • Nesconset
  • Port Jefferson
  • Coram
  • East Setauket
  • Bayport
  • Centereach
  • Ronkonkoma
  • Saint James
  • Sayville
  • Farmingville
  • Selden
  • Sound Beach
  • Lake Grove
  • Blue Point
  • Miller Place
  • Medford
  • Mount Sinai
  • Hauppauge
  • Bohemia
  • Middle Island
  • Holbrook
  • See All >

Services Offered

  • Home Addition or Remodel Electrical Installation
  • Electric Wiring Upgrade
  • Electric Outlets & Fixtures Install
  • Portable Generator Install
  • Bath Exhaust Fan Install
  • Bath Exhaust Fan Repair
  • Ceiling Fan Install
  • Ceiling Fan Repair
  • Attic Fan Install
  • Attic Fan Repair
Heating & Furnace Systems
  • Electric Baseboard or Wall Heater Repair
  • Electric Baseboard or Wall Heater Install
  • Outdoor Lighting Plan & Install
  • Outdoor Light Repair

Areas of Expertise

  • Residential, Commercial Electrical Service
  • Panel, Service Upgrades
  • Trouble Shooting
  • Hi Hats, Hot Tubs, Pools,
  • Kitchens, Baths, Dormers and Remodels

Product Brands Used

  • Allied
  • Broan
  • Cutler Hammer
  • General Electric
  • Ideal
  • Leviton
  • Lutron
  • Siemens
  • Square D

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 1992
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
DZ Electrical Contracting

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 352
  Page 1 of 36
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4.0   |  
Review by in Lake Grove, NY
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5.0   |  
Review by in Sound Beach, NY
Great job installing two bathroom fans and a gable fan in the attic. Clean and respectful.
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4.5   |  
On time,polite, neat, delivered all services as quoted And alerted me about an issues he found which could have been ignored since it wasn't part of the job. Great customer service!
Response by DZ Electrical Contracting: Thanks for the positive review. It was a pleasure working with you.
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5.0   |  
Response by DZ Electrical Contracting: Thanks for using our services. If you can leave a comment that would be great. If you were not 100% pleased with our services feel free to let us know so we can use the information to improve in the future. Thanks again, Darren
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5.0   |  
Chris was very professional his work ethic was impeccable. Did the job within 45 minutes neat no mess. Very happy with Chris and the company
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5.0   |  
They were quick to reply to my request for a quote and were able to come and do the work the next day! Rob and Chris were very friendly, informative and efficient. I'll definitely call them back again when I need electrical work and will recommend them to others. Great job!
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4.0   |  
Response by DZ Electrical Contracting: Sorry you were not completely satisfied with our services. Can you please explain why so we can use your information to improve ourselves in the future. Thanks, Darren
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5.0   |  
Beginning with the initial quote, I was very impressed with the customer service offered. It wasn't much of a job but I was given a fair price and timely appointment. They arrived on time did a thorough and very professional job. To the unknowing eye, it appeared that uncontracted work was needed and done. In the end, there were no additional charges and the clean-up was complete. I will, if needed, hire them again and will recommend them without hesitation. Thank you Home Advisor.
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5.0   |  
Review by in Oakdale, NY
I needed a bathroom exhaust fan and was so happy I chose Dz electric for the job,from Darren giving me a great quote and quality fan and insulated duct to the great guys Rob and Chris who came and installed it, I couldn't ask for more,totally professional and outstanding job, do not hesitate to hire them believe me I do my homework when looking for a contractor and they pass with flying colors,you will not be dissatisfied, they are great,thankyou Dz electric
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5.0   |  
The guys arrived on time as scheduled. They did a great job. No mess when they were done. Very polite and professional. Will definitely hire them again.
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Showing 1-10 of 352
  Page 1 of 36

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

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