Wall-to-wall IT support for restaurant chains: why the POS can't wait

By the Redsis Technical Services Division team · October 2026 · 6 min read

A huge industry that lives day to day

The restaurant industry is one of the engines of Mexico's economy. According to CANIRAC, the national restaurant industry chamber, the sector accounts for roughly 2% of national GDP, and INEGI's 2020 Economic Census counted about 620,000 food-preparation businesses. The industry employs around 2 million people and contributes roughly 15% of tourism GDP, according to CANIRAC's president in May 2026, who expects the sector to grow between 2% and 5% this year.

In a market where 96 out of every 100 businesses are micro-enterprises, organized chains play in a different league. Mexico's leading family-restaurant chains run hundreds of locations across much of the country and serve tens of millions of guests every year. At that scale, technology is no longer an accessory. It's critical infrastructure.

Why IT uptime matters so much in a restaurant

In a modern restaurant, almost every step of the guest journey runs through a piece of IT equipment:

• The point of sale (POS). This is where orders are entered, promotions applied, checks split and the register closed out. Without the POS, the restaurant is back to a notepad and a calculator.
• The link to the kitchen. Ticket printers or kitchen display systems (KDS) carry each order to the line. When they fail, ticket times spike.
• Payments. Mexicans are paying by card more than ever: Bank of Mexico data reported by Payment Media show about 10.6 billion card payments between July 2024 and June 2025, up 18.4% year over year, with a steadily shrinking average ticket. A restaurant that can't take cards loses sales, not just convenience.
• Network and back-office equipment. Manager PCs, printers, connectivity and peripherals support inventory, reporting and shift management.

All of this equipment runs long shifts in hot, greasy, humid environments and takes its share of bumps. It fails more often than office equipment, and when it fails, it fails at the worst possible moment: when the restaurant is full.

What "wall-to-wall" support means

Many chains end up with a patchwork of vendors: one for POS terminals, another for printers, another for the network and yet another for the manager's PC. Every incident forces the store manager to guess who to call, and every vendor has its own response times, processes and excuses.

Wall-to-wall support flips that model: one accountable partner covers all of the restaurant's IT hardware. For our client, that means more than 5,500 devices across 266 restaurants, spanning its entire brand portfolio in Mexico, with a single point of contact and a single SLA.

Five lessons for keeping restaurant IT running at scale

1. Set the SLA by business impact

A 2–8 hour on-site SLA isn't an arbitrary number. It's designed so that no restaurant goes through an entire meal period unable to operate. It pays to tier response levels by how critical the device is and where the store is located, rather than applying one response time to everything.

2. One point of contact for all hardware

A restaurant manager shouldn't have to figure out whether the problem is the POS, the printer or the network. A single reporting channel and one accountable partner cut the time lost on phone calls and eliminate "that's not our equipment."

3. Preventive maintenance is the best repair

A well-planned preventive maintenance program that inspects, cleans and adjusts equipment before it fails is what makes a demanding SLA sustainable at scale. Scheduling those visits during off-peak hours keeps the cure from disrupting service.

4. Nationwide coverage is built, not promised

Servicing a location in a major city is easy. Delivering the same level of service in mid-sized cities and remote areas takes a field technician network, route planning and spare parts on hand. It's as much a logistics challenge as a technology one.

5. Measure, report, improve

What doesn't get measured doesn't get sustained. Logging every incident, arrival and resolution times, and recurring failures by model or location lets you decide with data when to repair, when to replace and where to step up preventive work.

The result: restaurants that don't stop

Today Redsis's Technical Services Division is the single point of accountability for on-site support of all IT hardware in 266 restaurants for one of Mexico's leading family-restaurant chains: more than 5,500 devices, with preventive maintenance, nationwide coverage and a 2–8 hour on-site SLA.

For a chain that welcomes millions of families every year, that translates into something very concrete: restaurant teams focus on their guests, not on chasing support vendors.

Where to start

If your chain recognizes any of these symptoms (multiple vendors for different devices, response times nobody tracks, or failures that keep coming back at the same locations), a good first step is an inventory of your stores' IT hardware and a review of your service agreements. At Redsis we bring more than 25 years of experience, our own operations in Mexico and a Technical Services Division with a field technician network, depot and lab services, and hands-on experience integrating retail point-of-sale hardware and software.