diff --git a/add_installation.php b/add_installation.php
index c0636f0..91f80db 100644
--- a/add_installation.php
+++ b/add_installation.php
@@ -10,7 +10,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     $voltage = trim($_POST['voltage'] ?? null);
     $phase_neutral_ground = trim($_POST['phase_neutral_ground'] ?? null);
     $breaker_output = trim($_POST['breaker_output'] ?? null);
-    $image_path = null;
 
     if (empty($client_name) || empty($address) || empty($technician_name)) {
         $_SESSION['message'] = 'Please fill all required fields.';
@@ -19,53 +18,61 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         exit;
     }
 
-    // Handle file upload
-    if (isset($_FILES['installation_image']) && $_FILES['installation_image']['error'] === UPLOAD_ERR_OK) {
-        $upload_dir = __DIR__ . '/assets/uploads/';
-        if (!is_dir($upload_dir)) {
-            mkdir($upload_dir, 0775, true);
-        }
-
-        $file_tmp_path = $_FILES['installation_image']['tmp_name'];
-        $file_name = $_FILES['installation_image']['name'];
-        $file_ext = strtolower(pathinfo($file_name, PATHINFO_EXTENSION));
-        $allowed_ext = ['jpg', 'jpeg', 'png', 'gif'];
-
-        if (in_array($file_ext, $allowed_ext)) {
-            $new_file_name = time() . '_' . basename($file_name);
-            $dest_path = $upload_dir . $new_file_name;
-
-            if (move_uploaded_file($file_tmp_path, $dest_path)) {
-                $image_path = 'assets/uploads/' . $new_file_name;
-            } else {
-                $_SESSION['message'] = 'Failed to move uploaded file.';
-                $_SESSION['message_type'] = 'danger';
-                header('Location: index.php');
-                exit;
-            }
-        } else {
-            $_SESSION['message'] = 'Invalid file type. Only JPG, JPEG, PNG, and GIF are allowed.';
-            $_SESSION['message_type'] = 'danger';
-            header('Location: index.php');
-            exit;
-        }
-    }
-
+    $pdo = db();
     try {
-        $pdo = db();
-        $stmt = $pdo->prepare(
-            "INSERT INTO installations (client_name, address, technician_name, observations, voltage, phase_neutral_ground, breaker_output, image_path) VALUES (?, ?, ?, ?, ?, ?, ?, ?)"
-        );
-        $stmt->execute([$client_name, $address, $technician_name, $observations, $voltage, $phase_neutral_ground, $breaker_output, $image_path]);
+        $pdo->beginTransaction();
 
+        $stmt = $pdo->prepare(
+            "INSERT INTO installations (client_name, address, technician_name, observations, voltage, phase_neutral_ground, breaker_output) VALUES (?, ?, ?, ?, ?, ?, ?)"
+        );
+        $stmt->execute([$client_name, $address, $technician_name, $observations, $voltage, $phase_neutral_ground, $breaker_output]);
+        $installation_id = $pdo->lastInsertId();
+
+        // Handle multiple file uploads
+        if (isset($_FILES['images'])) {
+            $upload_dir = __DIR__ . '/assets/uploads/';
+            if (!is_dir($upload_dir)) {
+                mkdir($upload_dir, 0775, true);
+            }
+
+            $allowed_ext = ['jpg', 'jpeg', 'png', 'gif'];
+
+            foreach ($_FILES['images']['tmp_name'] as $key => $tmp_name) {
+                if ($_FILES['images']['error'][$key] === UPLOAD_ERR_OK) {
+                    $file_name = $_FILES['images']['name'][$key];
+                    $file_ext = strtolower(pathinfo($file_name, PATHINFO_EXTENSION));
+
+                    if (in_array($file_ext, $allowed_ext)) {
+                        $new_file_name = time() . '_' . uniqid() . '_' . basename($file_name);
+                        $dest_path = $upload_dir . $new_file_name;
+
+                        if (move_uploaded_file($tmp_name, $dest_path)) {
+                            $image_path = 'assets/uploads/' . $new_file_name;
+                            $img_stmt = $pdo->prepare("INSERT INTO installation_images (installation_id, image_path) VALUES (?, ?)");
+                            $img_stmt->execute([$installation_id, $image_path]);
+                        } else {
+                            throw new Exception('Failed to move uploaded file: ' . $file_name);
+                        }
+                    } else {
+                        throw new Exception('Invalid file type: ' . $file_name);
+                    }
+                }
+            }
+        }
+
+        $pdo->commit();
         $_SESSION['message'] = 'Installation registered successfully!';
         $_SESSION['message_type'] = 'success';
-    } catch (PDOException $e) {
-        error_log("Database error: " . $e->getMessage());
-        $_SESSION['message'] = 'Failed to register installation. Please try again.';
+
+    } catch (Exception $e) {
+        if ($pdo->inTransaction()) {
+            $pdo->rollBack();
+        }
+        error_log("Upload/Database error: " . $e->getMessage());
+        $_SESSION['message'] = 'Failed to register installation: ' . $e->getMessage();
         $_SESSION['message_type'] = 'danger';
     }
 }
 
 header('Location: index.php');
-exit;
\ No newline at end of file
+exit;
diff --git a/db/migrations/004_add_multiple_images_support.sql b/db/migrations/004_add_multiple_images_support.sql
new file mode 100644
index 0000000..8325251
--- /dev/null
+++ b/db/migrations/004_add_multiple_images_support.sql
@@ -0,0 +1,8 @@
+CREATE TABLE IF NOT EXISTS `installation_images` (
+  `id` INT AUTO_INCREMENT PRIMARY KEY,
+  `installation_id` INT NOT NULL,
+  `image_path` VARCHAR(255) NOT NULL,
+  FOREIGN KEY (`installation_id`) REFERENCES `installations`(`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+ALTER TABLE `installations` DROP COLUMN `image_path`;
diff --git a/index.php b/index.php
index 2cbfa34..cb4aa0f 100644
--- a/index.php
+++ b/index.php
@@ -187,11 +187,16 @@ try {
                                     </tr>
                                 <?php else: ?>
                                     <?php foreach ($installations as $inst): ?>
+                                        <?php
+                                        $img_stmt = $pdo->prepare("SELECT image_path FROM installation_images WHERE installation_id = ? ORDER BY id ASC LIMIT 1");
+                                        $img_stmt->execute([$inst['id']]);
+                                        $first_image = $img_stmt->fetchColumn();
+                                        ?>
                                         <tr>
                                             <td>
-                                                <?php if (!empty($inst['image_path'])): ?>
-                                                    <a href="<?php echo htmlspecialchars($inst['image_path']); ?>" target="_blank">
-                                                        <img src="<?php echo htmlspecialchars($inst['image_path']); ?>" alt="Installation Image" style="width: 50px; height: 50px; object-fit: cover;">
+                                                <?php if ($first_image): ?>
+                                                    <a href="<?php echo htmlspecialchars($first_image); ?>" target="_blank">
+                                                        <img src="<?php echo htmlspecialchars($first_image); ?>" alt="Installation Image" style="width: 50px; height: 50px; object-fit: cover;">
                                                     </a>
                                                 <?php else: ?>
                                                     N/A
@@ -247,8 +252,8 @@ try {
                         </div>
 
                         <div class="mb-3">
-                            <label for="installation_image" class="form-label">Installation Image</label>
-                            <input class="form-control" type="file" id="installation_image" name="installation_image" accept="image/*">
+                            <label for="images" class="form-label">Installation Images</label>
+                            <input class="form-control" type="file" id="images" name="images[]" accept="image/*" multiple>
                         </div>
 
                         <hr>