Restaurant Customer Complaint SOP Template

1.Purpose

To resolve guest complaints quickly and fairly while they are still in the restaurant, and to learn from recurring issues to prevent them happening again.

2.Scope

Applies to complaints raised in person, by phone or through online reviews about food, service or the restaurant experience. Food safety incidents follow the kitchen's own procedures in addition to this SOP.

Definitions

Service recovery

The action taken to make a guest experience right after something has gone wrong, such as a remake, discount or comped item.

Comp

Removing the charge for an item or the full check as a gesture of goodwill.

Authority level

The value of a comp or discount a staff member can approve without manager sign-off.

3.Responsibilities

Server

Listens to the complaint, offers a resolution within their authority level, and escalates anything beyond it.

Shift Manager

Handles escalated complaints, approves larger comps, and logs the incident.

General Manager

Reviews the complaint log for patterns and follows up on serious or repeated issues.

RACI matrix

R = Responsible, A = Accountable, C = Consulted, I = Informed

4.Materials and PPE

Materials, tools and systems

• →Complaint log or CRM
• →Comp and discount authority chart
• →POS system for processing comps
• →Guest follow-up contact list where available

5.Procedure

1. 5.1

   Listen without interrupting

   Server

   When a guest raises a complaint, stop what you are doing, make eye contact, and let them fully explain the issue before responding.

2. 5.2

   Acknowledge the issue and apologize

   Server

   Repeat the issue back in your own words to confirm you understood it, and apologize for the guest's experience without making excuses or blaming the kitchen.

   Checkpoint: The guest hears an acknowledgment and apology before any solution is offered.

3. 5.3

   Ask what resolution the guest would like

   Server

   Ask the guest what would make things right, since their expectation is often smaller than what staff assume, and note their answer before deciding on a fix.

4. 5.4

   Offer a fix within your authority level

   Server

   For issues within your authority, such as remaking a dish or a small discount, offer the fix immediately without needing to check with a manager.

5. 5.5

   Escalate issues beyond your authority

   Server

   For a larger comp, a refund, or a complaint you cannot resolve, bring the shift manager to the table promptly rather than guessing at a solution.

   Warning: Never promise a comp or discount beyond your authority level before checking with a manager.

6. 5.6

   Take ownership of the escalated complaint

   Shift Manager

   The shift manager introduces themselves at the table, listens to the issue directly from the guest, and confirms the resolution before it is applied.

7. 5.7

   Apply the agreed resolution promptly

   Shift Manager

   Process the comp, discount, or remake in the POS right away, and make sure the kitchen or bar is notified immediately if a remake is needed.

8. 5.8

   Check back after the resolution

   Server

   Return to the table a short time after the fix is delivered to confirm the guest is now satisfied before moving on.

   Checkpoint: The guest confirms satisfaction with the resolution before the table moves on.

9. 5.9

   Log the complaint and resolution

   Shift Manager

   Record the date, table, nature of the complaint, and the resolution given in the complaint log, including the value of any comp.

10. 5.10

    Respond to complaints received by phone or online

    Shift Manager

    Respond to a phone complaint or online review promptly and professionally, offering to make it right, and log it the same way as an in-person complaint.

11. 5.11

    Notify the kitchen or bar of the root cause

    Shift Manager

    If the complaint points to a specific dish, preparation issue or drink recipe, tell the kitchen or bar lead so the root cause can be addressed, not just the individual complaint.

12. 5.12

    Review complaint trends periodically

    General Manager

    The general manager reviews the complaint log periodically to spot recurring issues by dish, server or time of day, and follows up with training or menu changes.

6.Quality checks

• →Every complaint includes an acknowledgment and apology before a solution is offered.
• →Resolutions beyond a server's authority are escalated to the shift manager.
• →Every complaint and resolution is logged the same day it happens.
• →A check-back confirms guest satisfaction after the resolution is delivered.

7.Records

• →Complaint log with resolution and comp value
• →Comp and discount authority chart
• →Online review responses

8.KPIs

• →Number of complaints per week by category
• →Average time from complaint to resolution
• →Percent of complaints resolved without manager escalation
• →Repeat complaints about the same dish or issue

9.Common mistakes

• →Interrupting the guest or arguing before hearing the full complaint.
• →Offering a comp or discount beyond authority level without checking with a manager.
• →Fixing the immediate complaint but never logging it, so patterns go unnoticed.
• →Skipping the check-back, leaving the manager unsure if the guest is actually satisfied.

10.Revision history