W&C IT ServicesIT services

From a restaurant’s Wi‑Fi to a bank’s network.

We design it, install it, watch it and fix it. Sized to what you run, not to what’s on sale.

01 — What we run

Everything with a plug or a password.

If it’s connected, we look after it.

  • Network & Wi‑Fi

    Cabling, switches, access points and the links between buildings. Signal from the lobby to the far end of the pool.

  • Security & compliance

    Firewalls, separate networks for guests and staff, access rules, and the habits that stop fraud. Audits that pass.

  • Cameras & access

    Cameras, recorders and door access you can check from your phone.

  • Email & accounts

    Google Workspace or Microsoft 365. Who gets in, to what, and what happens the day they leave.

  • Data & backups

    Backups in more than one place, tested on a schedule. Files people can actually find.

  • Computers & phones

    Laptops, desktops, phones and printers. Set up, kept up to date, replaced on time.

  • Phones & sound

    Office phones that ring where they should. Music in every room, without a manual.

  • Monitoring & support

    We watch it so it doesn’t break. When something does, we answer, in Spanish or English.

02 — Sizing

Pick your size.

Most of our clients run on UniFi. It does the job without drama. But the right answer depends on what you run.

W&C · Sizing tagSizeS

Restaurant

Need
Wi‑Fi that survives a full house. A separate network for guests. A card terminal that never drops.
We’d install
The router your ISP gives you. A Linksys switch. Two access points.
You don’t need
A rack. Or Cisco.
Note
A Linksys switch. Really. That’s what a restaurant needs, so that’s what we’d put in.
ISP fiberONTISP routerComes with the lineNot neededSwitch · PoELinksys smartAP · Dining roomStaff + guestsAP · TerraceStaff + guestsCard terminalEthernet + 4G backupKitchen printerEthernet
  • Fiber
  • Ethernet

Guest Wi‑Fi isolated at the access points · Card terminal switches to 4G if the fiber drops · No rack, no core

W&C · Sizing tagSizeM

Villa or boutique hotel

Need
Signal from the lobby to the far end of the pool. Guests on their own network. Cameras you can check from your phone.
We’d install
UniFi end to end: gateway, switches, access points, cameras. MikroTik where the signal has to cross a valley.
You don’t need
Enterprise licences you renew every year for features nobody uses.
Note
The whole property in one app. We watch it, and so can you.
MikroTik PtP 5 GHzISP fiberONTStarlinkFailoverGateway · NVRUniFi UCG MaxUPSAPC Smart-UPSCore · PoEUniFi Pro 24 PoEFar villaUniFi FlexAP ×4 · RoomsUniFi U7 Pro · VLAN 10 / 20AP · PoolUniFi U7 Outdoor · VLAN 20Cameras ×4UniFi G5 Bullet · VLAN 40Locks & sensorsIoT · VLAN 30AP · Far villaUniFi U7 Pro · VLAN 10 / 20
  • Fiber
  • Wireless
  • Power
  • Ethernet

VLAN 10 Staff · VLAN 20 Guests, isolated · VLAN 30 IoT · VLAN 40 Cameras · Rack on UPS

W&C · Sizing tagSizeL

Clinic or multi-site office

Need
Every site on one network. Patient data kept apart from everything else. Backups you’ve actually tested.
We’d install
UniFi or MikroTik with a private link between sites. Separate networks for medical devices, staff and visitors. Managed accounts and email.
You don’t need
A server room in every branch.
Note
Three sites or thirty. One network. One number to call.
WireGuardISP fiber · AONTLTE · ABackupISP fiber · BONTSite AMikroTik RB5009Site BMikroTik RB5009Core · PoEUniFi Pro 24 PoECore · PoEUniFi 16 PoEStaff PCsEthernet · VLAN 10Medical devicesIsolated · VLAN 50PhonesYealink VoIP · VLAN 60Wi‑FiUniFi U7 Pro · VLAN 10 / 20BackupsSynology NAS · VLAN 10Staff PCsEthernet · VLAN 10Medical devicesIsolated · VLAN 50PhonesYealink VoIP · VLAN 60Wi‑FiUniFi U7 Pro · VLAN 10 / 20
  • Fiber
  • Wireless
  • Encrypted tunnel
  • Ethernet

VLAN 10 Staff · 20 Guests · 50 Medical, isolated · 60 Voice · Backups 3-2-1: NAS on site + encrypted cloud copy · Accounts with MFA

W&C · Sizing tagSizeXL

Bank

Need
A backup for everything. Audits that pass. Security watching around the clock.
We’d install
Cisco. Redundant links, firewalls and power. A paper trail for every change.
You don’t need
Anything less.
Note
This is where Cisco earns its price. We rarely meet a company in Costa Rica that needs it. When we do, we say so.
HASVLISP ABGPISP BBGPFirewall · activeCisco Secure FWFirewall · standbyCisco Secure FWDMZPublic servicesCoreCatalyst 9500CoreCatalyst 9500Access controlCisco ISEAccessCatalyst 9300Data centerNexus 9300WirelessCatalyst 9800Workstations802.1XATMsIsolated segmentServersCisco UCSAccess pointsCatalyst 9100SIEM · SOC 24/7Logs and alerts
  • Fiber
  • Redundant pair
  • Ethernet
  • Encrypted tunnel

Every link and box doubled · 802.1X on every port · Separate out-of-band management network · Dual power, UPS and generator

Brands we work with

No quotas. No favourites. Whatever fits.

Not sure which one you are? That’s our first conversation.

Talk to an engineer

03 — The lab

We test new technology so you don’t pay to find out.

Our engineers spend their days putting new technology through its paces. What earns its place ends up in our recommendations. What doesn’t never reaches your building.

  • LoRa

    Sensors that talk for kilometres on one battery. Water tanks, gates, cold rooms.

    • Range: kilometres
    • Power: years
  • MANET

    Radios that build their own network, no tower needed. Lose one and the rest find another way.

    • Infrastructure: none
  • Edge Wi‑Fi

    Signal where the building ends. Docks, parking lots, the villa at the end of the road.

    • Coverage: outdoors
  • Penetration testing

    We use the tools attackers use, Hak5 among them, to find your weak spots before they do.

    • Side: yours
  • Robotics

    Our engineers work with Boston Dynamics robots, so we know what’s coming before it arrives.

    • Status: in the lab

We live on the edge. That’s how we know where the middle is.

04 — Contact

Bring us the problem nobody fixed.

Tell us what you run and what keeps going wrong. A sentence or two is enough.

Rather email?

it@wagnerandcarter.com

Escazú, San José, Costa Rica

We use what you send only to reply. We don’t sell it, share it, or sign you up for anything.