Serving Nassau County · Part-time & flexible

Your tech & home projects, handled right.

From mounting TVs and installing cameras to fixing slow computers and assembling furniture, and I'm one trusted local pro for the jobs on your list.

12+
Services offered
Nassau County
Local & on-site
Free
Estimates
Free Estimates Locally Owned · Nassau County On-Site Service Honest, No-Pressure Quotes
WHAT I DO

Two sides of the same toolbox.

Whether it's a glitchy laptop, a TV that needs mounting, or cameras for your storefront, I bring the know-how and the tools for your home or your business. Here's the full menu.

HANDS-ON

Installation & Wiring

07

TV Mounting

I'll mount and install your TV of any size, Samsung, LG, Sony, TCL and more, securely on the wall with the cables hidden and the screen perfectly level.

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08

Audio / Video Installation

Whether it's a single soundbar, a full surround-sound system, or a complete home theater, I'll install and wire everything and get it dialed in so it simply works the way it should. No tangled cables or half-connected speakers.

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09

Security Camera Installation

I handle security camera and video doorbell installation, including popular brands like Ring, Nest, Wyze, Arlo, and Amcrest. I mount them in the right spots, run any wiring cleanly out of sight, and get the live view set up on your phone. A simple, professional way to keep an eye on your front door, driveway, or yard.

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10

Door Access Control

I install smart locks and keyless door handles that open with a phone app, a tap card, or a built-in keypad, so you control exactly who gets into your home or business without fumbling for keys.

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11

Networking & Wi-Fi Setup

I set up and troubleshoot home and office networks, Wi-Fi and mesh systems (Eero, Orbi, Google Nest Wifi), routers, and Ethernet, clearing dead zones and slow internet, plus clean low-voltage cabling with no wires left hanging.

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12

Furniture Assembly

Got a flat-pack or IKEA box you'd rather not wrestle with? I'll put together your furniture, shelves, and fixtures quickly and sturdily, built right the first time so nothing comes loose or wobbles later.

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13

Minor Electrical Fixes

I handle the smaller electrical jobs like swapping out outlets and switches, installing light fixtures, and other minor installs, done safely and to code. For bigger work that needs a licensed electrician, I'll point you in the right direction.

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WHY ME

A neighbor who actually knows the tech.

I'm Matthew, a Long Island local who's been building and fixing computers since I was 15. That early hobby grew into a Bachelor's degree in Information Systems from Hofstra University and more than seven years working hands-on with technology and the people who use it. I've sold it, explained it, repaired it, and installed it, so you get one reliable person who can troubleshoot your computer and mount your TV, instead of juggling three different companies.

I run this on evenings and weekends, so I keep things personal, honest, and focused on getting your project done right.

Clear communication, no jargon, no surprises.
Free, no-pressure estimates before any work begins.
Local, on-site service that treats your space like my own.

Availability

By appointment — hours that fit around your week

Mon to ThuCall or email to schedule
Friday5:00 PM to 9:00 PM
Saturday10:00 AM to 9:00 PM
Sunday10:00 AM to 9:00 PM
BACKGROUND

Every side of the work.

From the sales floor to the field, I've spent my career learning technology inside and out, and picking up the hands-on trades along the way.

Field Service & Integration Specialist
RJM Computer Services
Present

Where I built my hands-on trade skills: handyman work, basic electrical, low-voltage wiring, security and camera systems, and networking. The on-site experience behind every install I do.

Computer & Electronics Sales
Best Buy
5 years

Sold and advised on Windows computers and branched into TV sales, getting good at matching people to the right tech for their needs and budget.

Easy Tech
Staples
3 years

Sold computers and tech solutions while diagnosing and fixing hardware failures, removing viruses, and solving everyday computer problems.

Where it started
Building PCs at 15
The foundation

Started building my own computers as a teenager, learning hardware, troubleshooting, and exactly how a machine works from the inside out. It's been the foundation for everything since.

EDUCATION

Hofstra University

B.S. in Information Systems (Business Administration)
Graduated 2021
SERVICE AREA

Serving Nassau County, NY.

On-site tech and home help across Nassau County, including Hempstead, Levittown, Hicksville, Freeport, Franklin Square, Seaford, Elmont, Baldwin, Uniondale, East Meadow, Massapequa, Garden City, Rockville Centre, Mineola, Westbury, Bethpage, Wantagh, Merrick, Plainview, and Oceanside, plus surrounding Nassau County towns. Remote help is also available for computer support.

GOOD TO KNOW

Questions, answered.

The quick stuff people usually want to know before reaching out.

Do you charge for estimates?

No, estimates are always free and no-pressure. Tell me what you need and I'll give you an honest quote before any work starts.

What areas do you cover?

I cover all of Nassau County, NY. Some help, like computer support, can also be done remotely.

When are you available?

My appointment hours are Friday from 5 to 9 PM and Saturday and Sunday from 10 AM to 9 PM. I run this around a full-time job, so weekdays are by request — just reach out and we’ll find a time that works.

Do you work with businesses or just homes?

Both. Alongside home projects, I help small businesses with security cameras, networking and low-voltage wiring, display mounting, and computer support.

How do I get a quote?

Call or text 516-261-1348, send an email, or book an appointment right on this page. You'll hear back with a free, no-pressure quote.

Can you help me remotely?

Yes, computer troubleshooting can be done over a simple screen-share if that's easier than an in-person visit.

BOOK AN APPOINTMENT

Book your appointment.

Pick a day and time that works for you and I'll confirm by text or email. Appointments are Friday evenings and weekends.

I'll follow up by phone or email to confirm your appointment time. Free estimates, no upselling.

Appointment request sent! 🎉

I'll follow up by phone or email shortly to confirm your time.

Something went wrong — please call me at 516-261-1348 or email matthewstechli@gmail.com.
Don't see a time that works?

If these times don't work or you need a different day, just call or email me and we'll find a time that fits.