Certified Service
Service Offers and Pricing
We offer competitive prices on popular vehicle services such as oil changes, brakes, and tires.
Service Specials
Tire Price Match Guarantee
Find Tires
At Hennessy, we will meet or beat any competitor's price on tires!
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Plus applicable taxes. Valid at Hennessy Buick GMC. Cannot be used with any other applicable offer. GM vehicles only. Must present competitive offer at time of writeup. Does not include expired coupons from other retailers. Prices may vary by model. Hazardous waste fee if applicable. See dealer for complete details.
Tire Price Match Guarantee
Provide us with a better price at the time of purchase and we'll match it. Find a better price within 30 days of the purchase, and we'll refund the difference.
Eligible Tire Brands: BFGoodrich, Bridgestone, Continental, Dunlop, Firestone, General, Goodyear, Hankook, Kelly, Michelin, Pirelli, and Uniroyal.
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*Ad, written estimate, or Internet quote for identical tire(s) from a competing tire retailer/installer located within 100 miles of the dealer required during guarantee period for price match. At Participating Dealers Only. Offer ends 12/31/2021.
$100 Tire Rebate
$100 rebate* on a set of four tires from Bridgestone, Continental, Goodyear, Hankook, and Pirelli
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*Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 5/31/2021. Allow 6 to 8 weeks for delivery of debit card. Offer valid 3/1/2021-4/30/2021.
Brake Pad Rebate
$40 rebate* on the purchase and installation of front and rear GM Genuine Parts Brake Pads OR $20 on front and rear ACDelco Brake Pads
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*Purchase must be made at a participating U.S. GM dealer. Visit mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 5/31/2021. Limit two brake pad rebates per VIN (one per axle). Allow 6 to 8 weeks for delivery of debit card. Offer valid 3/1/2021-4/30/2021.
$50 Tire Rebate
$50 rebate* on a set of four tires from BFGoodrich, Dunlop, and General
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*Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 5/31/2021. Allow 6 to 8 weeks for delivery of debit card. Offer valid 3/1/2021-4/30/2021.
$70 Tire Rebate
$70 rebate* on a set of four tires from Firestone and Michelin
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*Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 5/31/2021. Allow 6 to 8 weeks for delivery of debit card. Offer valid 3/1/2021-4/30/2021.
Brake Rotor Rebate
$40 rebate* on the purchase and installation of four GM Genuine Parts or ACDelco Brake Rotors
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*Purchase must be made at a participating U.S. GM dealer. Visit mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 5/31/2021. Limit four $10 brake rotor rebates per VIN. Allow 6 to 8 weeks for delivery of debit card. Offer valid 3/1/2021-4/30/2021.
Shocks Rebate
$80 rebate* on the purchase and installation of four GM Genuine Parts Shocks or $40 rebate* on four ACDelco Shocks
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*Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 5/31/2021. Limit four shock rebates per VIN. Allow 6 to 8 weeks for delivery of debit card. Offer valid 3/1/2021-4/30/2021.
Struts Rebate
$80 rebate* on the purchase and installation of four GM Genuine Parts Struts or $40 rebate* on four ACDelco Struts
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*Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 5/31/2021. Limit four strut rebates per VIN. Allow 6 to 8 weeks for delivery of debit card. Offer valid 3/1/2021-4/30/2021
6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change Package
6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation
$69.95*
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*Tire balancing, tax, and more than 6 quarts of oil extra. Excludes diesel engines. See owner's manual for specific oil grades recommended by vehicle model.
8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change Package
8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation
$79.95*
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*Tire balancing, tax, and more than 8 quarts of oil extra. Excludes diesel engines. See owner's manual for specific oil grades recommended by vehicle model.
Most ACDelco Gold (ACDelco Professional) Front Brake Pads Installed
24 Months/Unlimited Mile Warranty**
$169.95*
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*Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes high performance brake pads and some vehicles. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. **Please see your dealer to learn more about the warranty part details and qualifications.
ACDelco Silver (ACDelco Advantage) Front Brake Rotors
Installed on most cars & small SUVs
$199.95*
12 Months/Unlimited Mile Warranty**
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*Tax extra. Excludes Advantage Coated rotors, high-performance rotors, medium-duty trucks, and other select vehicles. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. **Please see Dealer to learn more about the warranty part details and qualifications.
ACDelco Silver (ACDelco Advantage) Front Brake Rotors
Installed on most trucks and full-size SUVs
$239.95*
12 Months/Unlimited Mile Warranty**
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*Tax extra. Excludes Advantage Coated rotors, high-performance rotors, medium-duty trucks, and other select vehicles. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. **Please see Dealer to learn more about the warranty part details and qualifications.
Most ACDelco Gold 30-MO (ACDelco Professional) Batteries Installed
30-month free-replacement limited warranty**
$199.95*
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*Tax extra. Installation extra on some vehicles. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications.
Cooling System Refresh
$39.95
Check for proper operation of radiator and pump. Inspect hoses, clamps and belts. Plus tax, if applicable. Not valid with other offers. Present offer at time of service.
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Contact dealer for addition terms and conditions.
Multi-Point Inspection
FREE.
Includes inspect fluid levels; check steering, suspension, wiper blades, exhaust, undercarriage, belts and hoses. Plus tax, if applicable. Coupon valid at vehicle check-in.
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Contact dealer for addition terms and conditions.
Front-End Alignment
$59.95
Check CV drive axle boots for tears, splits and cracks. Road test vehicle to check for clicking noises, shudder or vibration. Plus tax, if applicable. Not valid with other offers. Coupon valid at vehicle check-in.
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Contact dealer for addition terms and conditions.
Need New Tires?
Your vehicle's tires are the first and only contact with the road, so it is important to choose the right set when replacing them. Hennessy Buick GMC has Certified Service experts that will handle all of your tire needs. From checking tire wear to tire pressure our team can help you find new tires for your vehicle.
Need An Oil Change Near Morrow?
Your vehicle may be trying to tell you something – Oil Life Monitoring Systems let you know when it’s time for an oil change. And our Certified Service experts can recommend what’s best for your vehicle. Schedule an appointment today.
Hearing Brake Noise?
Stopping power is crucial to a safe and successful driving experience. When you need brake service, visit Hennessy Buick GMC and our GM Certified Service experts will recommend quality new brakes.
Battery Trouble?
Your vehicle’s battery provides energy to start the engine, plus it supplies power to accessories when the engine is not running. The cold of winter and the heat of summer can affect your auto battery. See us for your vehicle’s battery needs.
Contact Service
Service: (770) 284-5574
Parts: (770) 284-5574
7261 Jonesboro Rd, Morrow, GA 30260