A service appointment usually fails at the phone call, not in the shop. The call gets pushed to lunch, lunch gets pushed to Friday, and by then the noise from the front end has a new pitch. Booking takes a few minutes once you know what to have in front of you.
This page walks through booking a GMC service visit at Holiday GMC in Graham, what the Multi-Point Vehicle Inspection covers and how to make the time at the counter count. The address, the hours and the phone number are all here too, so you can save the page and skip the hunt for them later.
Quick answer: Book GMC service at Holiday GMC, 1420 Highway 380 Bypass in Graham, through the schedule service page or by calling (940) 227-4212. Service runs Monday through Friday from 8:00 AM to 6:00 PM and closes on weekends, and the department offers a Multi-Point Vehicle Inspection.
How do you book GMC service at Holiday GMC?
There are two routes, and both work. You can use the online scheduler, or you can call the department and talk to a person. The online option suits a late evening when the shop is closed, and the phone suits a problem that's hard to squeeze into a form.
Open the schedule service page on the Holiday GMC site, or call (940) 227-4212 during service hours.
Give the model, the rough mileage and what you've noticed, such as a sound, a warning message or a shake at highway speed.
Service is closed Saturday and Sunday, so plan around the work week and choose a day that fits.
Note the day, the time and who you spoke with. It makes check in quicker when you arrive.
The site also lists GM Rewards. Ask the advisor whether and how it applies to your visit, since program details can change.

What does the Multi-Point Vehicle Inspection cover?
The department lists tires, wiper blades, fluid levels, brakes, the battery and more. Inspections vary by dealer, so treat that list as a starting point and ask the advisor what's included on your visit.
Each item on it matters for a different reason. Tires and brakes decide how a truck stops on a wet county road. Wiper blades are cheap and easy to forget until the first hard rain. Fluids and the battery are the quiet ones, and they tend to fail on a cold morning or halfway through a long haul.
The point of the inspection is to hear about a small thing before it turns into a bigger one. The findings come back to you, and you decide what to handle now and what can wait.
hear about a small thing before it turns into a bigger one
What should you have ready before the visit?
A little preparation makes the appointment shorter and the diagnosis sharper. None of it takes long, and most of it is just paying attention for a week.
Know your mileage and keep the owner's manual handy if you've got questions about the maintenance schedule. Note when the issue began, whether it's constant or comes and goes, and whether it changes with temperature, speed or load. If a warning message shows on the dash, take a photo of it, because some messages clear themselves before you ever reach the counter.
If the problem only shows up on one road, name it. A shake that appears on TX 199 or a groan on the curves toward Graford tells a technician where to start looking.
Clear out the cab a little too. Tool boxes, feed sacks and kid gear make it harder to reach seats, panels and the spare. If you tow, mention the trailer and how you usually load it in plain terms, since that changes what the technician pays attention to.

When is the service center open, and where is it?
Holiday GMC sits at 1420 Highway 380 Bypass in Graham, the Young County seat. Service is open Monday through Friday from 8:00 AM to 6:00 PM and closed Saturday and Sunday. Sales keeps different hours and opens on Saturday, so don't assume the whole store runs on one schedule.
Parts has its own hours as well, and it's closed on weekends too. If you plan to pick up a part, call before you make the drive. Coming in from Olney, Jacksboro or Breckenridge, give yourself time for the road and call if you're running behind, because the advisor can often work with a short delay.
Can the department look at a vehicle that isn't a GMC?
The service department states that it can handle service for a GMC or any other vehicle. If there's a second vehicle in the driveway that needs attention, ask about it when you book.
The service department page lists oil changes, tires, brakes and batteries, and the Tire Finder tool on the site helps if tires are the reason for the visit. Parts for the work come from GM Genuine Parts and ACDelco lines, and the advisor can tell you which applies to your vehicle.
Use the online scheduler when the shop is closed, call (940) 227-4212 when you'd rather talk it through, or send a note through the contact page. Whichever route you pick, the department works Monday through Friday.
Contact the teamBooking and Appointments
How do I schedule GMC service in Graham, TX?
Use the schedule service page on the Holiday GMC site or call (940) 227-4212. Either way, have your model, mileage and a short description of the concern ready.
Do I need an appointment for GMC service?
An appointment is the dependable way to get a time that works. Call first so you aren't waiting on a slot that isn't open.
Can I change or cancel an appointment?
Call the department as soon as your plans shift so the time can go to someone else. The advisor can set a new day while you're on the line.
On the Day of the Visit
What should I bring to a service appointment?
Bring the keys and your owner's manual if you've got maintenance questions. Notes or photos of any warning messages help the technician too.
How long will a GMC service visit take?
That depends on the work and on the schedule that day. Ask the advisor for an estimate when you book, and again at check in if the inspection turns up extra items.
Will the advisor tell me what's urgent?
Sorting urgent items from the ones that can wait is the point of the review. Ask questions at the counter, since the vehicle is right there.
Hours and Location
What are the GMC service center hours in Graham?
Service is open Monday through Friday, 8:00 AM to 6:00 PM, and closed Saturday and Sunday.
Where is the Holiday GMC service department?
At 1420 Highway 380 Bypass in Graham, TX 76450, the same address as the dealership.
Is the parts counter open the same hours?
No. Parts is open Monday from 9:00 AM to 5:45 PM and Tuesday through Friday from 9:00 AM to 5:30 PM, and closed on weekends.
About the Inspection
What is a Multi-Point Vehicle Inspection?
It's a check of tires, wiper blades, fluid levels, brakes, the battery and more. Inspections vary by dealer, so confirm what's covered at check in.
Do I have to approve the repairs the inspection finds?
You decide what to do with the findings. Ask the advisor which items are urgent and which can wait.
Can I ask for just the inspection?
Mention it when you book. The advisor can explain how the department handles an inspection on its own.
Other Vehicles and Extras
Does Holiday GMC service vehicles that aren't GMCs?
The department states it can service a GMC or any other vehicle. Call ahead so the advisor can confirm the work.
Are there service coupons or specials?
The site has a Service and Parts Specials page, so look there before you book. Offers change, and the advisor can confirm what applies.
What parts go on my GMC?
The department works with GM Genuine Parts and ACDelco parts. The advisor can tell you which one fits your repair.