Crewsing Technologies

4.81 |72 Verified Ratings
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Crewsing Technologies

4.81 | 72 Verified Ratings
Write a Review


5203 Griffendale Lane
Upper Marlborro, MD 20772
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Crewsing Technologies

We are locally owned and operated. We provide unmatched customer service. We take pride in our professionalism and cleanliness on our job sites. Call us today for your free estimate! We look forward to doing business with you! We do free site surveys and look to be your technology adviser.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Baltimore
  • Silver Spring
  • Bethesda
  • Rockville
  • Gaithersburg
  • Annapolis
  • Bowie
  • Laurel
  • Hyattsville
  • Takoma Park
  • Upper Marlboro
  • Capitol Heights
  • Waldorf
  • Potomac
  • Greenbelt
  • Glen Burnie
  • Lanham
  • Ellicott City
  • Columbia
  • College Park
  • Germantown
  • Chevy Chase
  • Washington
  • Pasadena
  • Catonsville
  • District Heights
  • Southern MD Facility
  • Temple Hills
  • Woodstock
  • Riverdale
  • Fort Washington
  • Suitland
  • Beltsville
  • Millersville
  • Oxon Hill
  • Brooklyn
  • Olney
  • Kensington
  • Bryantown
  • Fulton
  • Barnesville
  • Accokeek
  • Barstow
  • Highland
  • Friendship
  • Jessup
  • Mount Rainier
  • Crownsville
  • Curtis Bay
  • Brandywine
  • Spencerville
  • Sykesville
  • Marriottsville
  • Aquasco
  • Windsor Mill
  • Garrett Park
  • Halethorpe
  • Hughesville
  • Annapolis Junction
  • Lothian
  • Ijamsville
  • Glenn Dale
  • Damascus
  • Glenelg
  • Cheltenham
  • Galesville
  • Cabin John
  • Clarksburg
  • Severn
  • White Plains
  • Glen Echo
  • Pomfret
  • Sandy Spring
  • Benedict
  • Huntingtown
  • Fort George G Meade
  • Churchton
  • Edgewater
  • Clinton
  • Mount Airy
  • Linthicum Heights
  • Brinklow
  • Prince Frederick
  • Odenton
  • Arnold
  • DHS
  • Bryans Road
  • Brentwood
  • Dickerson
  • Severna Park
  • Chesapeake Beach
  • Ashton
  • Washington Grove
  • Clarksville
  • North Beach
  • West Friendship
  • Gambrills
  • Pikesville
  • Davidsonville
  • Brookeville
  • See All >

Services Offered

Audio/Visual & Computers
  • Home Entertainment System Install
  • TV Mount
  • Install Home Theater Surround Sound System
  • Install Home Theater Accessory
Home Security Services
  • Surveillance Camera Install

Areas of Expertise

  • IT Services - Networks/Helpdesk/Laptop & Desktop
  • Home Theaters
  • Security Systems
  • Computer Networking
  • Surveillance Systems

Quick Facts

Business Hours
10:00 AM to 8:00 PM
10:00 AM to 8:00 PM
10:00 AM to 8:00 PM
10:00 AM to 8:00 PM
10:00 AM to 8:00 PM
1:00 PM to 5:00 PM
(Please call to confirm)
  • Warranty Description: 3 Month Installation Warranty, 1 year product installation.
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2009
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.

Crewsing Technologies

My Work
1 Projects
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Ratings & Reviews
Crewsing Technologies

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 72
  Page 1 of 8
Sort by newest   Date ▼   Rating  
5.0   |  
Review by in White Plains, MD
Not only was the customer service A1, they went above and beyond to make sure I was happy!! Well worth the money 4 the work!! Would recommend these guys without hesitation!!
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5.0   |  
Explain the process of the installation. Made it very easy to understand the process. Crewing Technology is very experience and confidence in the work they do. Will recommend the company to any one.
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5.0   |  
Review by in Prince Frederick, MD
My first time using this company and it was more than I expected. Mr. Crews and his assistant was very professional. My living room and master bedroom looks really nice with the mounting of my TVs. I would use and recommend his service to anyone.
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5.0   |  
Review by in Upper Marlboro, MD
I'm over joyed to write about this company. I'm a first time consumer to search for services based on home advisor. Crewsing Technologies is a rare commodity in regards to service. I provided my five stars based on 3 points of interest. 1) Cost evaluation, most of the work is judged on labor. Marcellus was very fare in his assessment and I value his abilities. 2) Professionalism, not many can stand behind a stellar work ethic and quality performance. Not only did they perform a complete job but they went well beyond my expectations. 3) Quality, Crewsing Technologies provided me a quality job. I needed a 55" TV mounted in my Master Bedroom. He evaluated the process and even when there were challenges that I didn't even know about. Like construction foundations. They worked around them to make it so that it didn't ruin the overall appearance. Made it look seemless. I highly recommend Crewsing Technologies to anyone because it's very hard to find such perfect company for these types of home projects and they will be getting my business again very soon. I may even say they will be the only ones for these types of projects going forward.
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5.0   |  
Professional and personable... Mr Crew is a great guy who will try to ensure he understands your goal and identify options to achieve it.
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5.0   |  
Received very good communication and assessment of the job before we hired. Very professional and prompt.
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5.0   |  
Review by in Upper Marlboro, MD
The contractor did excellent work installing the new TV and removing the old one. He patched up the hole that the previous contractor covered up. I totally recommend him.
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3.0   |  
Review by in Temple Hills, MD
Need to clean work area!
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5.0   |  
Technician was very knowledgeable;e
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5.0   |  
Review by in Upper Marlboro, MD
Very knowledgeable and articulate. Demonstrated an in-depth knowledge of phone and home network setup. Asked questions to insure he understood the issues and then proceeded to complete the work. Pricing was fair and reasonable.
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Showing 1-10 of 72
  Page 1 of 8

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.
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