Security cameras, phones and network cabling in Detroit, MI
Temark installs and repairs camera, phone, network and smart home systems for Detroit homes and businesses.

We serve businesses and homeowners across Detroit, starting with Southwest Detroit right next door to Dearborn.
Detroit work ranges from corner stores and restaurants to offices in older commercial buildings. Older buildings mean thick masonry and plaster, so careful cable routing matters as much as the equipment.
Common Detroit projects for us include storefront and parking lot camera systems, network cabling for office build-outs and VoIP phone systems for growing teams.
Services in Detroit
Need an installer in Detroit?
Book a free walkthrough. You get a written quote before any work starts.
Detroit questions
Straight answers about how we work. Call if yours is not here.
Do you work on older Detroit buildings?
Yes. We route camera, phone and network cable through masonry and plaster walls regularly and plan each run on the walkthrough.
How fast can you get to Detroit?
For most Detroit jobs we can schedule a walkthrough within a few business days, often sooner. Call (313) 802-4548 and we will give you the next opening.
Is the estimate free?
Yes. The walkthrough and written quote are free, and no work starts until you approve the quote.
Other cities we serve
Book a walkthrough in Detroit
Tell us what you need and we will set up a time to look at the property. You get a written quote before any work starts.
- Call
- (313) 802-4548
- temarkllc@att.com
- Shop
- 835 Mason St, Dearborn, MI 48124
- Hours
- Mon - Fri, 9 AM - 5 PM
- Pay by
- Cash, check, card, Zelle or PayPal