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Introduction: Support in 15 minutes, GUARANTEED! Customer service is truly our number one goal, and we promise that we won't let you down! Slable is a leader in innovative technology solutions, helping businesses take the hassle out of IT. From VoIP phone systems to network and computer installations and maintenance, we have you covered! If it plugs into the wall, we can probably help you! Some of our service offerings are as follows: -- Computers - Builds/Repairs/Management - Virus Removal - Backups -- Networks - Installation/Wiring - Security/Firewalls - WiFi Setups (small and large) -- Phone Systems/Service - VoIP Office Phone Systems - Traditional Office Phone Systems (PBXs) - Monthly Phone Service - eFaxing -- A/V installation - TV installs - Digital Signage - Music Systems - Overhead Paging

Hired 41 times

Serves Fairfax, VA

Background checked

Verified business

15 employees

17 years in business

Payment methods

Cash, Credit card, PayPal

Social media

Facebook, Twitter

Top pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

Jan - Jun

Photos and Videos

11 photos and 1 video


Customers rated this pro highly for responsiveness, professionalism, and work quality.

Excellent 4.9

34 reviews


Read reviews that mention:

Omar A.

Network Support Services

Slable assisted me and my company in troubleshooting a server issue that our employees from overseas could not access. They were very communicative, and were able to help us successfully resolve our IT issue.
Jan 29, 2021
Richard Y.

Network Support Services

Was incredibly impressed with Slable's responsiveness and ability to quickly and efficiently resolve our issue. We'll be using them for all our networking needs going forward.
May 29, 2019
Robert K.

Wiring Installation

Slable’s team did an amazing job installing cat6 cabling for us in our new office. We moved to a new building and initially just needed the internet cabling installed, but they were also able to install phone cabling and set us up with a brand new phone system at a fraction of the cost of what we were paying before. Lastly, they helped us get setup with new WiFi access points, and our WiFi is so much faster now! All of our employees are so happy. I think we’ll be getting an I.T. support agreement with them too since everything has gone so well. Kudos to Karl, Renzo, Bill, Alex, Jim, and many others on the Slable team! All of them responded to me faster than any other vendor we contacted. We couldn’t have asked for a better company to work with. Hopefully we’ll need them again in the future as our company grows!
Jun 29, 2018
Ryan C.

Telephone System Services

Slable installed cabling/phone lines for our office. I had an excellent experience with them (and Karl in particular) throughout the process. Karl listened carefully to my needs, answered all questions, and sent a detailed and fair quote for the project. The installation was done professionally and thoroughly. Highly recommended and I would use their services again without question.
Jan 11, 2017
Debbie K.

Karl and his team are helpful with every step of the service. Getting the setup prepared, helping with voicemail services, planning for holidays or other times that the office will be closed. They are always responsive with adding new employees, changing voicemails and responding to last-minute requests and issues. Honestly, the only change I would have made with Slable would have been to add them sooner.
Jun 17, 2019
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Slable verified

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Karl Stallknecht

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