---
title: "Contact Our Service Department | Castle Chevrolet Of Mchenry"
source_url: "https://www.castlechevymchenry.com/service/contact-service/"
page_path: "/service/contact-service"
page_type: "contact"
crawled_at: "2026-07-27T18:33:17.297Z"
content_changed_at: "2026-07-27T18:13:29.285Z"
content_unchanged_days: 2
observed_days: 2
sitemap_lastmod: "2025-05-01T16:43:19.000Z"
---

# Contact Our Service Department | Castle Chevrolet Of Mchenry

Have an automotive question? Our skilled Service staff is here to help. Complete our online contact form, and we'll be in touch.

# Contact Service

- Dealership Info Phone Numbers: Main: [(815) 385-6000](tel:8153856000) Sales: [(866) 983-3343](tel:8669833343) Service: [(866) 577-8178](tel:8665778178) Parts: [(815) 385-2100](tel:8153852100) Sales Hours: Special Hours Labor Day 9/7 9:00 AM - 5:00 PM Thanksgiving 11/26 Closed Christmas Eve 12/24 9:00 AM - 3:00 PM Christmas Day 12/25 Closed New Year's Eve 12/31 9:00 AM - 5:00 PM New Year's Day 1/1/27 Closed Regular Hours Mon - Fri 9:00 AM - 8:00 PM Sat 9:00 AM - 6:00 PM Sun Closed Service Hours: Special Hours Labor Day 9/7 Closed Thanksgiving 11/26 Closed Christmas Eve 12/24 Closed Christmas Day 12/25 Closed New Year's Eve 12/31 6:30 AM - 5:00 PM New Year's Day 1/1/27 Closed Regular Hours Mon - Fri 6:30 AM - 7:00 PM Sat 6:30 AM - 2:00 PM Sun Closed Parts Hours: Special Hours Labor Day 9/7 Closed Thanksgiving 11/26 Closed Christmas Eve 12/24 Closed Christmas Day 12/25 Closed New Year's Eve 12/31 7:00 AM - 5:00 PM New Year's Day 1/1/27 Closed Regular Hours Mon - Fri 7:00 AM - 6:00 PM Sat 7:00 AM - 2:00 PM Sun Closed

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1107 State Route 31
Mchenry, IL 60050