How do I book a service appointment at Group 1 GMC Westside, and what should I expect on arrival?
Booking service at Group 1 GMC Westside takes one online form or one phone call to our service department at (915) 317-5659. Either route puts you on the schedule at 955 Crockett St in El Paso, where service runs Monday to Saturday from 7:00 AM to 6:00 PM.
Once you arrive, the visit is built around one marque. Our service work is done by Certified Service experts and technicians, and our parts center sits on the same Crockett Street site.
Keep reading below, then schedule a test drive in El Paso. Bringing your own numbers to the lot settles this faster than any spec sheet.
How do I book a service appointment at Group 1 GMC Westside in El Paso?
You can book service through our website or call our service department at (915) 317-5659. The Schedule Service buttons on our service page open an online appointment form, so the booking can start without a call. Our Google rating is 4.5 stars across 3,010 reviews, so the service lane you book into has been rated at volume.
Wina Seiss wrote in an August 2026 Google review: “Able to schedule on line and was assisted upon arrival, thank you Marissa.” That one line covers both halves of the visit, the booking and the welcome at the door. Of our Google reviews, 82 in 100 are five-star (Google, 2026).
What are the service department hours at Group 1 GMC Westside?
Our service department is open Monday to Saturday from 7:00 AM to 6:00 PM, and it is closed Sunday. We are at 955 Crockett St, El Paso, TX 79922, so a drop-off before work or on a Saturday fits these hours. Our parts hours match the service hours.
Our sales floor keeps different hours, Monday to Saturday from 9:00 AM to 8:00 PM, closed Sunday. If you are coming in for service, plan the drop-off inside the service window and ask when you book how long the work is likely to take.
What should I bring and know before my GMC service visit in El Paso?
Come with your questions written down, because the advisor can answer them before any work starts. Ask what the work is, what it will cost, and whether anything beyond that list needs your approval first. Our new-vehicle lineup is GMC only, from the Sierra 1500, Sierra HD and Canyon to the Yukon, Yukon XL, Acadia, Terrain, Savana, Sierra EV and HUMMER EV, so the people who service your truck work on one marque.
Service is a large part of dealership business. Dealerships wrote more than 276 million repair orders in 2025 (NADA Data, 2025), so a service visit is one of the most common reasons a GMC owner comes through the door.
Who works on your GMC at Group 1 GMC Westside?
Our service work is done by Certified Service experts and technicians, who work on one marque every day. Because our floor is GMC only, the people under your hood see Sierras, Yukons and Acadias all week.
Bruce Sullivan wrote in a January 2026 Google review: “Without an appointment and New Year’s Eve, they took me right in and performed the service. The service tech was very polite and knowledgeable.” His visit shows the team taking a customer in on a holiday, and the technician’s manner is what he remembered.
What do customers say about Group 1 GMC Westside service updates?
Customers who write about their service visit often describe how they were kept informed. In 24 of our 305 most recent four- and five-star Google reviews, customers describe updates during the visit. Updates tell you whether the car is still waiting or ready, and the best ones come with a clear message.
In a December 2024 Google review, Y P. wrote: “I was pleasantly surprised when I got a call from Charles, the Service gentleman to let me know my car was ready for pick up.” That call is the update most customers want at pickup time, and it is what a good visit should end with.
Does Group 1 GMC Westside offer loaner vehicles during service?
A repair that runs past one day raises the loaner question. When you book, ask whether a rental car is available for your appointment, so you know what to plan for before you drop the truck off.
In a December 2025 Google review, Robert M. wrote: “My service advisor Marissa ensured that the truck was handled as quickly as possible. She arranged for a dealer sponsored rental car for me, for which I was extremely grateful while the truck awaited its turn to be serviced.” That is the example one customer described when a repair ran long.
Can Group 1 GMC Westside get GMC parts for my repair?
Our parts center stocks GMC parts and will order parts we do not have on the shelf. That keeps a repair moving when a part is not in stock. Our service hours are Monday to Saturday from 7:00 AM to 6:00 PM, closed Sunday.
When you book, ask whether the part you need is on the shelf or will be ordered. The answer tells you how long the truck will be with us before the repair can start.
Frequently asked questions
What phone number do I call to schedule service at Group 1 GMC Westside?
Call our service department at (915) 317-5659 to schedule service. For sales, call (915) 519-1116, and our main line is (915) 231-4000. Our service hours are Monday to Saturday from 7:00 AM to 6:00 PM.
Can I schedule my GMC service appointment online?
Yes. The Schedule Service buttons on our service page open an online appointment form, so you can request a time without calling. If you would rather speak with someone, call the service line at (915) 317-5659.
Is Group 1 GMC Westside open on Sundays for service?
No. Our service department is closed Sundays, so plan a Sunday visit for Saturday, when we are open from 7:00 AM to 6:00 PM.
How do I get a GMC parts order started at Group 1 GMC Westside?
Call our main line at (915) 231-4000 or visit us at 955 Crockett St during service hours. Give us the year and model of your GMC along with the part you need. Our parts center stocks GMC parts and will order any part we do not have on hand.
How Group 1 GMC Westside books your service visit online or by phone
For a GMC owner in El Paso who wants one store for the service visit and the parts that go with it, the booking path here is short. Our Google rating is 4.5 stars across 3,010 reviews, and that record stands behind the service lane you book into on Crockett Street. Karina Garcia wrote in a May 2026 Google review: “From scheduling my appointment, to finishing the job this group is always professional.”
Start online through our service page or call (915) 317-5659 to book. Buyers can also shop entirely online with AcceleRide, or finish in store, and we offer a secure online finance application for any purchase.
Group 1 GMC Westside turns a service visit into one online form or one call, then one GMC-only service lane. Book the visit when your truck is due, or call (915) 317-5659 if you want a person on the line. Book your service visit at Group 1 GMC Westside →
Group 1 GMC Westside answers this question against the specific vehicle in front of you rather than the model in general. Value your trade and get pre-approved online, then see us at our El Paso showroom, or call (915) 519-1116.
Disclaimer: Vehicle features, specifications, pricing, options, and availability may vary based on production timelines and dealership inventory; images are for illustrative purposes only. Starting MSRP figures are national and exclude destination freight charges, tax, title, license, and dealer fees. Standard and available equipment varies by trim, configuration, and model year; confirm the specification of the individual vehicle before purchase. Maximum towing and payload ratings depend on cab, bed, drivetrain, and equipment configuration; see the vehicle’s Owner’s Manual and trailering guide for limits. Electric range and charging times vary with battery, configuration, temperature, terrain, load, and driving habits. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Financing and pre-approval are subject to credit approval. Contact Group 1 GMC Westside for complete details regarding current vehicle inventory, pricing, and equipment.
