diff --git a/app/(mybusiness)/reviews.tsx b/app/(mybusiness)/reviews.tsx
index 4760852..851472c 100644
--- a/app/(mybusiness)/reviews.tsx
+++ b/app/(mybusiness)/reviews.tsx
@@ -1,19 +1,35 @@
-import { useState } from 'react';
 import { Container } from '@/components/general/container';
 import { Header } from '@/components/general/header';
+import { ReviewCard } from '@/components/MyBusiness/reviewCard/main';
 import {
   ReviewsFilterNav,
   type ReviewFilterType,
 } from '@/components/MyBusiness/reviewsFilter/main';
-import { ReviewCard } from '@/components/MyBusiness/reviewCard/main';
-import { MOCK_REVIEWS } from '@/components/MyBusiness/reviewCard/mock';
-import { View, Text } from 'react-native';
+import { useAssessments } from '@/hooks/useAssessments';
+import { Assessment } from '@/services/assessmentService';
+import { ReviewSentiment } from '@/types';
+import { useState } from 'react';
+import { ActivityIndicator, Text, View } from 'react-native';
+
+const ENTERPRISE_ID = 'caa68f64-b68e-4327-90f0-264ca1bb73e2';
+
+interface ReviewItem {
+  id: string;
+  name: string;
+  sentiment: ReviewSentiment;
+  comment: string;
+}
 
 export default function Reviews() {
   const [activeFilter, setActiveFilter] = useState<ReviewFilterType>('todos');
+  const { assessments, loading, error } = useAssessments(ENTERPRISE_ID);
 
-  // requisicao do backend para pegar as reviews, por enquanto usando mock
-  const reviews = MOCK_REVIEWS;
+  const reviews: ReviewItem[] = assessments.map((assessment: Assessment) => ({
+    id: assessment.id_avaliacao,
+    name: assessment.usuario_nome || 'Anônimo',
+    sentiment: assessment.tipo_avaliacao,
+    comment: assessment.texto,
+  }));
 
   const filteredReviews =
     activeFilter === 'todos'
@@ -33,7 +49,15 @@ export default function Reviews() {
           onFilterChange={handleFilterChange}
         />
 
-        {filteredReviews.length > 0 ? (
+        {loading ? (
+          <View className="items-center justify-center py-12">
+            <ActivityIndicator size="large" />
+          </View>
+        ) : error ? (
+          <View className="items-center justify-center py-12">
+            <Text className="text-dark text-center text-sm">{error}</Text>
+          </View>
+        ) : filteredReviews.length > 0 ? (
           <View className="gap-4">
             {filteredReviews.map((review) => (
               <ReviewCard
diff --git a/components/MyBusiness/reviewCard/mock.ts b/components/MyBusiness/reviewCard/mock.ts
deleted file mode 100644
index ac058c4..0000000
--- a/components/MyBusiness/reviewCard/mock.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-import { ReviewSentiment } from '../../../types';
-
-export interface Review {
-  id: number;
-  name: string;
-  sentiment: ReviewSentiment;
-  comment: string;
-}
-
-export const MOCK_REVIEWS: Review[] = [
-  {
-    id: 1,
-    name: 'Maria da Silva Santos',
-    sentiment: 'elogios',
-    comment:
-      'Adorei o atendimento! Comida fresca, bem temperada e equipe muito atenciosa. Voltarei com certeza!',
-  },
-  {
-    id: 2,
-    name: 'João Oliveira',
-    sentiment: 'dicas',
-    comment:
-      'Muito bom! Só sugiro aumentar um pouco a quantidade de tempero no arroz. Mas no geral, recomendo!',
-  },
-  {
-    id: 3,
-    name: 'Ana Costa Ribeiro',
-    sentiment: 'duvidas',
-    comment:
-      'Qual é a procedência das carnes? Vocês usam fornecedores locais? Gostaria de saber mais sobre isso.',
-  },
-  {
-    id: 4,
-    name: 'Carlos Mendes',
-    sentiment: 'elogios',
-    comment:
-      'Excelente culinária nordestina! Ambiente aconchegante e preço justo. Recomendo para todos os amigos!',
-  },
-  {
-    id: 5,
-    name: 'Fernanda Gomes',
-    sentiment: 'dicas',
-    comment:
-      'Pensei que teria mais opções vegetarianas. Mas os drinks são incríveis! Voltarei para experimentar mais.',
-  },
-  {
-    id: 6,
-    name: 'Roberto Alves',
-    sentiment: 'duvidas',
-    comment: 'Fazem delivery? Qual é o tempo de entrega para a região central?',
-  },
-  {
-    id: 7,
-    name: 'Lucia Martins',
-    sentiment: 'elogios',
-    comment:
-      'Melhor comida que já comi! Parabéns à equipe. Voltei 3 vezes em um mês, isso é tudo que preciso falar.',
-  },
-];
diff --git a/components/MyBusiness/reviewsFilter/main.tsx b/components/MyBusiness/reviewsFilter/main.tsx
index 890367c..b521e49 100644
--- a/components/MyBusiness/reviewsFilter/main.tsx
+++ b/components/MyBusiness/reviewsFilter/main.tsx
@@ -1,7 +1,7 @@
 import { useState } from 'react';
-import { Pressable, View, Text, StyleSheet } from 'react-native';
+import { Pressable, StyleSheet, Text, View } from 'react-native';
 
-export type ReviewFilterType = 'todos' | 'elogios' | 'dicas' | 'duvidas';
+export type ReviewFilterType = 'todos' | 'positiva' | 'negativa' | 'neutra' | 'sugestao' | 'duvida';
 
 interface ReviewsFilterNavProps {
   onFilterChange: (filter: ReviewFilterType) => void;
@@ -10,9 +10,11 @@ interface ReviewsFilterNavProps {
 
 const FILTER_OPTIONS: { id: ReviewFilterType; label: string }[] = [
   { id: 'todos', label: 'Todos' },
-  { id: 'elogios', label: 'Elogios' },
-  { id: 'dicas', label: 'Dicas' },
-  { id: 'duvidas', label: 'Dúvidas' },
+  { id: 'positiva', label: 'Positiva' },
+  { id: 'negativa', label: 'Negativa' },
+  { id: 'neutra', label: 'Neutra' },
+  { id: 'sugestao', label: 'Sugestão' },
+  { id: 'duvida', label: 'Dúvida' },
 ];
 
 export const ReviewsFilterNav = ({
@@ -28,16 +30,15 @@ export const ReviewsFilterNav = ({
   };
 
   return (
-    <View className="flex-row gap-3">
+    <View className="flex-row flex-wrap justify-center items-center gap-3 px-4 py-4">
       {FILTER_OPTIONS.map((filter) => (
         <Pressable
           key={filter.id}
           onPress={() => handleFilterPress(filter.id)}
-          className={`flex-1 h-10 rounded-lg justify-center items-center ${
-            activeFilter === filter.id
-              ? 'bg-primary'
-              : 'bg-light border border-secondary'
-          }`}
+          className={`h-10 rounded-lg justify-center items-center px-4 ${activeFilter === filter.id
+            ? 'bg-primary'
+            : 'bg-light border border-secondary'
+            }`}
           style={[
             styles.filterButton,
             activeFilter === filter.id
@@ -46,9 +47,8 @@ export const ReviewsFilterNav = ({
           ]}
         >
           <Text
-            className={`text-base font-bold leading-6 ${
-              activeFilter === filter.id ? 'text-light' : 'text-dark'
-            }`}
+            className={`text-base font-bold leading-6 ${activeFilter === filter.id ? 'text-light' : 'text-dark'
+              }`}
           >
             {filter.label}
           </Text>
diff --git a/constants/theme.ts b/constants/theme.ts
index 6ac358e..f724be4 100644
--- a/constants/theme.ts
+++ b/constants/theme.ts
@@ -54,19 +54,29 @@ export const Fonts = Platform.select({
 });
 
 export const SENTIMENT_CONFIG = {
-  elogios: {
-    label: 'Elogio',
-    bgColor: '#F4EBE8',
-    textColor: '#AD3C00',
+  positiva: {
+    label: 'Positiva',
+    bgColor: '#E0F9F0',
+    textColor: '#00896B',
   },
-  dicas: {
-    label: 'Dicas',
-    bgColor: '#F9F3E9',
-    textColor: '#D19E49',
+  negativa: {
+    label: 'Negativa',
+    bgColor: '#FDE8E8',
+    textColor: '#C62828',
   },
-  duvidas: {
-    label: 'Dúvidas',
-    bgColor: '#DBEAFE',
-    textColor: '#004BDA',
+  neutra: {
+    label: 'Neutra',
+    bgColor: '#F5F5F5',
+    textColor: '#424242',
+  },
+  sugestao: {
+    label: 'Sugestão',
+    bgColor: '#FFF3E0',
+    textColor: '#E65100',
+  },
+  duvida: {
+    label: 'Dúvida',
+    bgColor: '#E1F5FE',
+    textColor: '#0D47A1',
   },
 };
diff --git a/hooks/useAssessments.ts b/hooks/useAssessments.ts
new file mode 100644
index 0000000..cd44c29
--- /dev/null
+++ b/hooks/useAssessments.ts
@@ -0,0 +1,61 @@
+import { Assessment, getAssessmentsByEnterprise } from '@/services/assessmentService';
+import { getUserById } from '@/services/userService';
+import { useFocusEffect } from '@react-navigation/native';
+import { useCallback, useState } from 'react';
+
+interface UseAssessmentsResult {
+    assessments: Assessment[];
+    loading: boolean;
+    error: string | null;
+    refetch: () => Promise<void>;
+}
+
+export const useAssessments = (enterpriseId: string): UseAssessmentsResult => {
+    const [assessments, setAssessments] = useState<Assessment[]>([]);
+    const [loading, setLoading] = useState(true);
+    const [error, setError] = useState<string | null>(null);
+
+    const enrichAssessmentsWithUserNames = async (data: Assessment[]) => {
+        const enriched = await Promise.all(
+            data.map(async (assessment) => {
+                if (!assessment.usuario_nome) {
+                    const user = await getUserById(assessment.usuario_id);
+                    return {
+                        ...assessment,
+                        usuario_nome: user?.nome || 'Anônimo',
+                    };
+                }
+                return assessment;
+            })
+        );
+        return enriched;
+    };
+
+    const loadAssessments = useCallback(async () => {
+        try {
+            setLoading(true);
+            setError(null);
+            const data = await getAssessmentsByEnterprise(enterpriseId);
+            const enriched = await enrichAssessmentsWithUserNames(data);
+            setAssessments(enriched);
+        } catch (err) {
+            console.error('Erro ao carregar avaliações:', err);
+            setError('Não foi possível carregar as avaliações');
+        } finally {
+            setLoading(false);
+        }
+    }, [enterpriseId]);
+
+    useFocusEffect(
+        useCallback(() => {
+            loadAssessments();
+        }, [loadAssessments])
+    );
+
+    return {
+        assessments,
+        loading,
+        error,
+        refetch: loadAssessments,
+    };
+};
diff --git a/services/assessmentService.ts b/services/assessmentService.ts
new file mode 100644
index 0000000..943dfe3
--- /dev/null
+++ b/services/assessmentService.ts
@@ -0,0 +1,67 @@
+import { API_URL } from '@/constants/api';
+import { ReviewSentiment } from '@/types';
+import axios from 'axios';
+
+export interface Assessment {
+    id_avaliacao: string;
+    texto: string;
+    tipo_avaliacao: ReviewSentiment;
+    usuario_id: string;
+    usuario_nome?: string;
+    empresa_id: string;
+}
+
+export const getAssessmentsByEnterprise = async (
+    enterpriseId: string
+): Promise<Assessment[]> => {
+    const response = await axios.get(
+        `${API_URL}/assessments/by-enterprise/${enterpriseId}`
+    );
+    return response.data;
+};
+
+export const getAllAssessments = async (): Promise<Assessment[]> => {
+    const response = await axios.get(`${API_URL}/assessments`);
+    return response.data;
+};
+
+export const getAssessmentById = async (
+    assessmentId: string
+): Promise<Assessment> => {
+    const response = await axios.get(`${API_URL}/assessments/${assessmentId}`);
+    return response.data;
+};
+
+export const createAssessment = async (
+    texto: string,
+    usuarioId: string,
+    empresaId: string
+): Promise<Assessment> => {
+    const response = await axios.post(`${API_URL}/assessments`, {
+        texto,
+        usuario_id: usuarioId,
+        empresa_id: empresaId,
+    });
+    return response.data;
+};
+
+export const updateAssessment = async (
+    assessmentId: string,
+    data: Partial<{
+        texto: string;
+        usuario_id: string;
+        empresa_id: string;
+    }>
+): Promise<Assessment> => {
+    const response = await axios.put(
+        `${API_URL}/assessments/${assessmentId}`,
+        data
+    );
+    return response.data;
+};
+
+export const deleteAssessment = async (
+    assessmentId: string
+): Promise<void> => {
+    await axios.delete(`${API_URL}/assessments/${assessmentId}`);
+};
diff --git a/services/userService.ts b/services/userService.ts
new file mode 100644
index 0000000..8990d97
--- /dev/null
+++ b/services/userService.ts
@@ -0,0 +1,18 @@
+import { API_URL } from '@/constants/api';
+import axios from 'axios';
+
+export interface User {
+    id_usuario: string;
+    nome: string;
+    email: string;
+}
+
+export const getUserById = async (userId: string): Promise<User | null> => {
+    try {
+        const response = await axios.get(`${API_URL}/users/${userId}`);
+        return response.data;
+    } catch (error) {
+        console.error(`Erro ao buscar usuário ${userId}:`, error);
+        return null;
+    }
+};
diff --git a/types/assessment.ts b/types/assessment.ts
new file mode 100644
index 0000000..d558d81
--- /dev/null
+++ b/types/assessment.ts
@@ -0,0 +1,44 @@
+import { ReviewSentiment } from './index';
+
+export interface AssessmentDTO {
+    id_avaliacao: string;
+    texto: string;
+    tipo_avaliacao: ReviewSentiment;
+    usuario_id: string;
+    empresa_id: string;
+}
+
+export interface UserDTO {
+    id_usuario: string;
+    nome: string;
+    email: string;
+}
+
+export interface EnterpriseDTO {
+    id_empresa: string;
+    nome: string;
+}
+
+/**
+ * View enriched de Assessment com dados de usuário e empresa
+ * Útil quando backend retorna dados relacionados
+ */
+export interface AssessmentEnrichedDTO extends AssessmentDTO {
+    usuario?: UserDTO;
+    empresa?: EnterpriseDTO;
+}
+
+/**
+ * Estatísticas de avaliações por tipo
+ * Possível endpoint futuro: GET /assessments/stats/enterprise/{id}
+ */
+export interface AssessmentStatsDTO {
+    total: number;
+    positiva: number;
+    negativa: number;
+    neutra: number;
+    sugestao: number;
+    duvida: number;
+    avgSentiment?: number; // -1 a 1 ou percentual
+    recentCount: number; // últimos 7 dias
+}
diff --git a/types/index.ts b/types/index.ts
index ed5504d..6a1526a 100644
--- a/types/index.ts
+++ b/types/index.ts
@@ -1 +1 @@
-export type ReviewSentiment = 'elogios' | 'dicas' | 'duvidas';
+export type ReviewSentiment = 'positiva' | 'negativa' | 'neutra' | 'sugestao' | 'duvida';