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JELNIC IT, A/V (Home theater) and Security Systems

Top Pro

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Why this pro?

This pro has been in business for 8 years and offers TV mounting, home security and alarm installs, and wiring installs. Customers say they’re responsive, fast, and complete jobs safely.

Summarized from the pro's profile. Review their profile for the latest.

About
JELNIC IT Services is a full-service information technology provider serving small businesses and individuals in the St Louis MO area. With 9 years in business and a dedicated 3-person team, we offer network support, IT security, smart home and audio/visual services, home security, healthcare IT support, database administration, Confidentiality compliance, and professional TV wall mounting for homes and businesses. We are very CODE conscious – we Care about you, Own the problem, Deliver with confidence, and Exceed expectations. As official pro installers for Google Nest, Ring, Vivotek, Mantle Mount and other leading smart home brands, we follow all building codes and never cut corners. Our work is thoughtful, transparent, and carefully executed. If you want safe, clean installations and reliable IT support, contact JELNIC IT Services to discuss your project.
Overview

Current Top Pro

Hired 692 times

2 similar jobs done near you

Background checked

3 employees

9 years in business

Business hours

Sun12:00 am - 11:59 pmMon9:00 am - 9:00 pm

Payment methods

This pro accepts payments via Cash, Check, Google Pay, PayPal, Square cash app, Venmo, and Zelle.

Social media

Facebook, Instagram

Top Pro status

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

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2025

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2024

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2023

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2022

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2021

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2020

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2019

Services offered
Wall material

Drywall

Brick, concrete, or stone

Plaster

Wood

TV larger than 60 inches

No

Yes

Conceal cables/wires?

Yes

No

Projects and media
Projects and media
Reviews

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

Excellent 4.9

476 reviews

5

97%

4

2%

3

0%

2

0%

1

1%

Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:


pro avatar
Amy C.

Sep 1, 2026

•

Hired on Thumbtack

Did a wonderful job and is knowledgeable and extremely thorough in completing the job of mounting my TVs. I highly recommend!

Details: Wall mount • Not sure, need professional's help to determine • TV smaller or equal to 60 inches • Yes, there’s an electrical outlet nearby • Yes, I need to conceal cables and wires • Yes, I already have a mount or stand • Articulating (tilts up and down, moves side to side) • Surround sound system

TV Mounting
pro avatar
Jay E.

3 weeks ago

•

Hired on Thumbtack

Details: Wall mount • Drywall • TV larger than 60 inches • Yes, there’s an electrical outlet nearby • Yes, I need to conceal cables and wires • Yes, I already have a mount or stand • Tilt (angled up or down) • Surround sound system

TV Mounting
pro avatar
Owen W.

Aug 16, 2026

•

Hired on Thumbtack

Excellent service. He had to improvise because I didn't have the right hardware to mount the TV. He came prepared and did an excellent job!
TV Mounting
pro avatar
Lindy P.

Jul 18, 2026

•

Hired on Thumbtack

Genuinely impressed with the response time, quality, and speed of work. Solo work mounting a 75 inch TV and a 43 inch TV. Requested service around 8am and had same day mounting at 2:30pm, work done by 3:15pm. Cleaned up as he went and provided a TV mount for the smaller TV. 10/10 would recommend!

Details: Wall mount • Drywall • TV larger than 60 inches • Yes, there’s an electrical outlet nearby • No, I don’t need to conceal cables and wires • Yes, I already have a mount or stand • Swivel (moves side to side) • Gaming console • Sound bar

TV Mounting
pro avatar
Matt M.

Jul 11, 2026

•

Hired on Thumbtack

The work was done with excellent attention to detail. I had purchased a mount that didn’t quite work for the location I wanted the Tv mounted and it was replaced with a bigger one at no extra charge. Work was finished in about 90 minutes for three TVs which was much appreciated!

Details: Wall mount • Drywall • TV larger than 60 inches • Yes, there’s an electrical outlet nearby • No, I don’t need to conceal cables and wires • Yes, I already have a mount or stand • Articulating (tilts up and down, moves side to side) • None

JELNIC IT, A/V (Home theater) and Security Systems's reply
Thanks for trusting me with your work.
TV Mounting
Credentials
Background Check

Obinna Alozie