DNZ Communications, LLC

4.82 |279 Verified Ratings
Write a Review

DNZ Communications, LLC

4.82 | 279 Verified Ratings
Write a Review


142 Main Street, Suite 3
Bloomingdale, NJ 07480
Your use of our services is governed by our Terms & Conditions

DNZ Communications, LLC

We have been in the communications field since 1978, providing timely service and installation for all your (Telephone, Cable TV, Home Office, Computer Networking,CCTV)needs. Custom TV Installations also available at reasonable prices. SONOS and SAVANT authorized installer and dealer. We now have 2nd generation leadership moving us through the 21st century and have advanced knowledge in WiFi enhancement.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Clifton
  • Dover
  • Morristown
  • Mahwah
  • Englewood
  • Paterson
  • Wayne
  • Secaucus
  • Totowa
  • Hawthorne
  • Paramus
  • Westwood
  • Ridgewood
  • Hackensack
  • Whippany
  • Caldwell
  • Ridgefield Park
  • Township of Washington
  • Sparta
  • West Milford
  • Closter
  • Randolph
  • Wharton
  • North Arlington
  • Lodi
  • Florham Park
  • Elmwood Park
  • Ringwood
  • Hillsdale
  • Butler
  • Park Ridge
  • Netcong
  • South Hackensack
  • Chatham
  • Verona
  • Tenafly
  • East Rutherford
  • Pompton Lakes
  • Montville
  • Mount Tabor
  • Bloomfield
  • West Orange
  • Pequannock
  • Bergenfield
  • Fairfield
  • Maywood
  • Lake Hopatcong
  • Franklin Lakes
  • Flanders
  • Boonton
  • Hasbrouck Heights
  • Leonia
  • Dumont
  • Wyckoff
  • West New York
  • Palisades Park
  • Millburn
  • Moonachie
  • Allendale
  • Montvale
  • Wood Ridge
  • Newfoundland
  • Bogota
  • Cedar Knolls
  • Saddle Brook
  • Pine Brook
  • Oakland
  • Stirling
  • Vernon
  • North Bergen
  • Garfield
  • Short Hills
  • Cliffside Park
  • Lake Hiawatha
  • Fort Lee
  • Midland Park
  • Highland Lakes
  • Glen Rock
  • Saddle River
  • Madison
  • Morris Plains
  • Rutherford
  • Roseland
  • Pompton Plains
  • Little Falls
  • Fairview
  • Emerson
  • Little Ferry
  • Oradell
  • Mountain Lakes
  • Woodcliff Lake
  • Mendham
  • New Milford
  • Alpine
  • Wallington
  • Ho Ho Kus
  • River Edge
  • Rockaway
  • Fair Lawn
  • Norwood
  • See All >

Services Offered

Audio/Visual & Computers
  • Install, Repair, or Conceal Home Theater Wiring
  • Computer Network Install
  • TV Mount
  • Telephone Jack & Wiring Install
  • Telephone System Install
  • Telephone System Repair
Home Security Services
  • Surveillance Camera Install

Areas of Expertise

  • Full Service Construction of Communications utilities.
  • Installation,Maintenance & Repair of Residential Communications systems
  • WiFi Enhancement - Residential and Commercial
  • Full service & Installation of CCTV systems
  • Computer network routing and installation/ upgrades/ Cat5e, Cat6, TV Installations

Product Brands Used

  • Niles
  • Samsung
  • Sharp
  • Digital Watchdog
  • General Electric
  • Leviton
  • Lutron
  • Vanco

Quick Facts

Business Hours
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
(Please call to confirm)
  • Warranty Description: Variable
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 1978
Memberships & Affiliations
  • Better Business Bureau
State Licensing
Trade: Home Improvement Contractor
License #: 13VH08561400
Expiration: 03-31-2019
Trade: Telecommunications Wiring Exemption
License #: 34TC0009600
Expiration: 12-31-2018
Type: General Liability
Amount: $0
Expiration: 08-05-2019
  • Veterans of Foreign Wars- Meritorius and Distinguished Service Award
  • American Legion- Distinguished Service Award
  • BBB-Triple A rated
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.

Business Overview

Community Involvement

Veterans of Foreign Wars

American Legion

U.S. Special Olympics

Muscular Dystrophy

Police Benevolent Association

How We Got Started

I chose to work in this industry because I enjoy working outdoors, and wanted to hone my mechanical abilities. Communication from one point to another always intrigued me..

We started in this industry in 1978.

We describe our business as Well established


DNZ Communications, LLC

My Work
8 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
DNZ Communications, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 280
  Page 1 of 28
Sort by newest   Date ▼   Rating  
5.0   |  
Review by in Hawthorne, NJ
They were awesome I left a voicemail at 7am this morning Jake called me back by 8:30 and they were at my house for 2:30 we’re done by 3 pm. Great guy explained things to me cleaned up you wouldn’t have known they were there. Love love them so happy with the work!!!!
Was this review helpful?  
5.0   |  
Review by in Butler, NJ
Timely response, fair price, quality work. Highly recommend DNZ.
Was this review helpful?  
5.0   |  
Review by in Hackensack, NJ
They were awesome! Within 2 hours they were done in 2 rooms. Great job! Highly recommended! At very reasonable price.
Was this review helpful?  
5.0   |  
Review by in West New York, NJ
Great job!
Was this review helpful?  
5.0   |  
Review by in Franklin Lakes, NJ
Jake and Zach did a terrific job!
Was this review helpful?  
5.0   |  
Was this review helpful?  
5.0   |  
Review by in Morris Plains, NJ
Very professional and Quick and perfect in their job
Was this review helpful?  
5.0   |  
Great to work with and accomplished everything i wanted in a home entertainment system. Will definitely work with them again in the future.
Was this review helpful?  
5.0   |  
Review by in Riverdale, NJ
Project: Install, Service, or Repair Surveillance Cameras
Excellent company. They called me and were at my home within 1/2 hour. Set up and installed the security camera and were VERY patient explaining to me how to use it. Thank you very much
Was this review helpful?  
5.0   |  
Robert Jacobsen came to the house and surveyed where the cameras would go and what I would need. He suggested a product that I could add to if I wanted later on. He was prompt in a written estimate. Zach Jacobsen and one other person came at a convenient time for me and did the installation. It was done very neat and clean. He explained the product and got my phone AP started. I was very pleased with the job they did. Gave three stars for the price only because who likes to have to spend money on this stuff? If I purchased cameras on my own and tried to install them, I would still be on a ladder. Great Job. I highly recommend this company.
Was this review helpful?  
Showing 1-10 of 280
  Page 1 of 28

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

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change