Proudly Serving the Greater Flint Area

Subtronics LLC is a service-area computer repair business based in Flushing, Michigan. We help home, gaming, and professional customers across Genesee County and nearby communities.

Fastest way to reach us:
Call or Text 810-280-2222

Open 24/7 for messages & scheduling.
No storefront address — we come to you (or you can arrange drop‑off).

What we help with

PC Repairs

Crashes, overheating, no boot, and hardware issues.

Diagnostics

Find the real problem before spending on parts.

Upgrades

SSD/RAM upgrades, GPU installs, performance tuning.

Custom Builds

Gaming, streaming, and workstation PCs built right.

In‑Home / Business

On‑site troubleshooting, setup, and help.

Service area at a glance

We regularly work in Flint, Flushing, Grand Blanc, Swartz Creek, Davison, Clio, and Burton. If you’re nearby and not sure, just text us — we’ll tell you quickly.

Top nearby cities

Looking for computer repair in a specific city? Start here:

Full coverage list

These sections are here for completeness and to help people find us by city/township name. If you’re a human reading this: you don’t need to hunt — just call/text.

Genesee County (Cities & Villages)

Cities

Burton
Clio
Davison
Fenton (Genesee County portion)
Flint
Flushing
Grand Blanc
Linden
Montrose
Mount Morris
Swartz Creek

Villages

Gaines
Goodrich
Lennon (Genesee County portion)
Otisville
Otter Lake (Genesee County portion)

Genesee County (Townships)

Argentine Township
Atlas Township
Clayton Township
Davison Township
Fenton Township
Flint Township
Flushing Township
Gaines Township
Genesee Township
Grand Blanc Township
Montrose Township
Mt. Morris Township
Mundy Township
Richfield Township
Thetford Township
Vienna Township

Nearby (Within ~20 miles of Flushing)

The exact “20 miles” list depends on where the radius is measured and includes many tiny unincorporated areas. Here are common nearby places people search.

Owosso
Corunna
Durand
Birch Run
Frankenmuth
Chesaning
Lapeer
Holly

Quick FAQ

Do you have a storefront address?

No — we’re a service-area business. We can arrange drop-off, or we can come to you depending on the job.

Do you work on gaming PCs?

Yes. We repair and upgrade gaming PCs, troubleshoot crashes/FPS drops, and build custom rigs.

How do I know if you cover my city?

Text your city and what’s going on to 810-280-2222 and we’ll confirm quickly.