

We build the vehicles. We train the experts.
When you drive a Buick or GMC you deserve expert care as meticulous as the engineering that went into building your vehicle, from technicians who get their knowledge right from the source. Stop in today and experience service worthy of your vehicle.
Not just service, Certified Service.
Best GMC, Buick Service in OAK LAWN & Chicago
Professional Service & Happy Customers
When it’s time for vehicle maintenance or repair, Mike Haggerty's Certified Service experts can handle all your vehicle needs.
Nobody knows your vehicle better than our trained automotive service professionals, so from oil changes to engine replacements, let the Mike Haggerty's Certified Service experts take care of everything.
Read our positive service department customer reviews to see why Mike Haggerty Buick GMC Service is the best in OAK LAWN and the Chicago area. Our customers drive from Chicagoland, Orland Park, Naperville and beyond for everything from routine maintenance and tune-ups to critical repairs. We work hard for our customers to always leave with the confidence that their car, truck, or SUV is driving its best again.


My sales rep Ernesto was amazing. Very...
5
My sales rep Ernesto was amazing. Very informative and attentive to my needs and the things that I wanted in purchasing a new car. He helped me get th...
Meshel B.
CHICAGO


I have always gotten first class service...
5
I have always gotten first class service at Haggerty!
Joseph L.
PALOS HEIGHTS

I went in for an oil change and was told...
5
I went in for an oil change and was told it would take about an hour and sure enough I was out at 8:05. That is one of the reasons that I go to Mike H...
Barry W.
CHICAGO


with ease i made appointment, then day...
5
with ease i made appointment, then day of service just as very easy.
Harry M.
EVERGREEN PARK

I just had a simple oil change, so they...
5
I just had a simple oil change, so they got me out in about an hour. Previously, I had done the manufactures maintenance, so they stated the 21 point ...
Charles S.
CHICAGO


Service And Parts Specials
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8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation on most vehicles
Coupon Code:
212
$79.95*
- Expires
- 02-05-2024
Offer Disclosure
*Tire balancing, tax, and more than 8 quarts of oil extra. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model.

Most ACDelco Gold Front Brake Pads Installed
24 Months/Unlimited Mile Warranty**
Coupon Code:
203
$179.95
- Expires
- 02-05-2024
Offer Disclosure
*Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes enhanced-performance brake pads and some vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications.

Most ACDelco Gold 30-Mo Batteries Installed
30-month free-replacement limited warranty**
Coupon Code:
207
$189.95
- Expires
- 02-05-2024
Offer Disclosure
*Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications.

6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation on most vehicles
Coupon Code:
202
$69.95
- Expires
- 02-05-2024
Offer Disclosure
*Tire balancing, tax and more than 6 quarts of oil extra. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model.

A/C Service Leak Test
Coupon Code:
51
$249.95
- Expires
- 02-05-2024
INCLUDES DYE AND 1 LB FREON. Plus tax and shop supplies. Some models slightly higher. See dealer for details.
Offer Disclosure
*Please contact us for more information.

Align Front Suspension
Coupon Code:
50
$99.95
- Expires
- 02-05-2024
Plus tax and shop supplies. Some models slightly higher. See dealer for details.
Offer Disclosure
*Please contact us for more information.

Four-Wheel Alignment
Coupon Code:
40
$149.95
- Expires
- 02-05-2024
Check steering, suspension and shocks. Set toe-in, camber and caster (where applicable). Check tie-rods and ball joints. Check tire pressure and inspect tires for cuts, damage, and uneven wear. Coupon valid at vehicle check-in. Plus tax and shop supplies. Some models slightly higher.
Offer Disclosure
*Please contact us for more information.

Cooling System Refresh
Coupon Code:
11
$169.95
- Expires
- 02-05-2024
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.
Offer Disclosure
*Pricing could vary for some makes and models.

Tire Rotation
with Complimentary Brake Inspection
Coupon Code:
44
$19.95
- Expires
- 02-05-2024
Check tire pressure & adjust as necessary. Rotate tires and wheels as recommended. Inspect tires & wheels for damage or excessive wear. Plus tax, if applicable. Not valid with other offers. Coupon valid at vehicle check-in.
Offer Disclosure
*Pricing could vary for some makes and models.

Multi-Point Inspection
Coupon Code:
19
FREE
- Expires
- 02-05-2024
Includes inspect fluid levels; check steering, suspension, wiper blades, exhaust, undercarriage, belts and hoses. Plus tax, if applicable. Coupon valid at vehicle check-in.
Offer Disclosure
*Includes parts and materials. With any customer pay service.

Tire Price Match Guarantee
Provide us with a better eligible* 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.
Coupon Code:
201
- Expires
- 12-30-2024
Eligible Tire Brands: BFGoodrich, Bridgestone, Continental, Dunlop, Firestone, General, Goodyear, Hankook, Kelly, Michelin, Pirelli, and Uniroyal.
Offer Disclosure
*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. Tire manufacturer and competitor rebates excluded. At Participating Dealers Only. Offer ends 12/31/2023.

Battery Rebate
Up to a $20 rebate* on the purchase of one select ACDelco Battery
Coupon Code:
309
- Expires
- 02-28-2024
Eligible brands are ACDelco Gold ($20 rebate per battery) or ACDelco Silver ($10 rebate per battery).
Offer Disclosure
*Purchase and installation must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2024. Limit one rebate per VIN. Rebate will be issued as a Visa® Gift Card. Allow 6 to 8 weeks for delivery of gift card. Offer ends 2/29/2024.

Wiper Blade Rebate
Up to a $15 rebate* on the purchase of three select ACDelco Wiper Blades
Coupon Code:
308
- Expires
- 02-28-2024
Eligible brands are ACDelco Original Equipment ($5 rebate per wiper blade), ACDelco Gold ($4 rebate per wiper blade) or ACDelco Silver ($3 rebate per wiper blade).
Offer Disclosure
*Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2024. Limit three wiper rebates per VIN. Rebate will be issued as a Visa® Gift Card. Allow 6 to 8 weeks for delivery of gift card. Offer ends 2/29/2024.

Cabin Air Filter Rebate
Up to a $10 rebate* on the purchase and installation of one select cabin air filter
Coupon Code:
314
- Expires
- 02-28-2024
Eligible brands are ACDelco Original Equipment ($10 rebate per cabin air filter) or ACDelco Gold ($7.50 rebate per cabin air filter).
Offer Disclosure
*Purchase and installation must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2024. Limit one rebate per VIN. Rebate will be issued as a Visa® Gift Card. Allow 6 to 8 weeks for delivery of gift card. Offer ends 2/29/2024.

Engine Air Filter Rebate
Up to a $10 rebate* on the purchase and installation of one select engine air filter
Coupon Code:
315
- Expires
- 02-28-2024
Eligible brands are ACDelco Original Equipment ($10 rebate per engine air filter) or ACDelco Gold ($7.50 rebate per engine air filter).
Offer Disclosure
*Purchase and installation must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2024. Limit one rebate per VIN. Rebate will be issued as a Visa® Gift Card. Allow 6 to 8 weeks for delivery of gift card. Offer ends 2/29/2024.

Replace Front or Rear Brake Pads with Rotors Resurfaced
$289.95
Offer Disclosure
*Plus Tax and shop supplies. Some models slightly higher

Throttle Body Service
$69.95
Offer Disclosure
*Plus Tax and shop supplies. Some models slightly higher

Tire Rotation and Wheel Balance
$79.95
Offer Disclosure
*Plus Tax and shop supplies. Some models slightly higher

Complete Engine Decarb Service
$289.95
Offer Disclosure
*Plus Tax and shop supplies. Some models slightly higher

Replace Air Filter (most vehicles)
$59.95
Offer Disclosure
*Plus Tax and shop supplies. Some models slightly higher

Replace Wiper Blades
$29.95
Offer Disclosure
*Plus Tax and shop supplies. Some models slightly higher

Contact Us
Hours Of Operation
Service
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday
- Closed
Parts
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday
- Closed