2 GM technicians walking in a service bay

NOBODY KNOWS YOUR GMC LIKE WE DO

From the wipers to the wheels, at Gallagher GMC of New Britain, the Certified Service experts know the exact needs of your GMC car, truck or SUV. Certified Service experts are trained to know every inch of your vehicle and can help you keep it running with the performance you’ve come to expect from GMC.

GM customer in a waiting room

SCHEDULE SERVICE

Schedule service and maintenance with our Certified Service experts today.

GM service technician under a vehicle

MULTI-POINT VEHICLE INSPECTION1

Our Certified Service technicians at Gallagher GMC will complete a comprehensive look into your vehicle’s tires, wiper blades, fluid levels, brakes, battery and more to keep your vehicle running exceptionally.

GM Genuine Parts

GM GENUINE PARTS & ACDELCO PARTS

At Gallagher GMC we’re your one-stop shop for auto parts. Let us find the right part for your vehicle.

SERVICE SPECIALS

Car-Wash2

EXPRESS PACKAGE

$49.95

EXPRESS CAR APPEARANCE PACKAGE Wash, Spray Wax, Clean & Treat Tires and Wheels, vacuum Interior. *Trucks are an additional $10.00

See Dealer for Details
Car-Wash2

PACKAGE A

$149.95

COMPLETE INTERIOR DETAIL PACKAGE Clean Plastic and Vinyl Vacuum, Shampoo Carpet and Upholstery, Clean Interior Glass, Clean and Treat Leather. Cars & Pickup's * SUV's $20. additional

See Dealer for Details
Car-Wash5

PACKAGE B

$129.00

COMPLETE EXTERIOR DETAIL PACKAGE Wash, Clay bar, Wax Exterior Clean and Treat Tires and Wheels. Cars & Pickup's *SUV's $20.00 additional

See Dealer for Details
Car-Wash6

PACKAGE C "THE ELITE"

$219.95

Clean Plastic and Vinyl Vacuum, Shampoo Carpet and Upholstery, Clean Interior Glass, Clean and Treat Leather Complete Exterior Detail Package Wash, Clay bar, Was Exterior Clean and Treat Tires and Wheels. Cars & Pickup's *SUV's $30.00 additional

See Dealer for Details
8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

$179.95

expires: 08/05/2026
View Disclaimer
Most ACDelco Silver Front Brake Pads Installed*

Most ACDelco Silver Front Brake Pads Installed*

12 Months/Unlimited Mile Warranty**

$99.95

expires: 08/05/2026
View Disclaimer
ACDelco Silver Front Brake Rotors installed on most cars & small SUVs*

ACDelco Silver Front Brake Rotors installed on most cars & small SUVs*

12 Months/Unlimited Mile Warranty**

$239.95

expires: 08/05/2026
View Disclaimer
ACDelco Silver Front Brake Rotors installed on most trucks and full-size SUVs*

ACDelco Silver Front Brake Rotors installed on most trucks and full-size SUVs*

12 Months/Unlimited Mile Warranty**

$279.95

expires: 08/05/2026
View Disclaimer
Most ACDelco Silver 18-Mo Batteries Installed*

Most ACDelco Silver 18-Mo Batteries Installed*

18-month free-replacement limited warranty**

$138.90

expires: 08/05/2026
View Disclaimer
Most ACDelco Gold 42-Mo Batteries Installed*

Most ACDelco Gold 42-Mo Batteries Installed*

42-month free-replacement limited warranty**

$184.90

expires: 08/05/2026
View Disclaimer
Most ACDelco Gold Cabin Air Filters Installed*

Most ACDelco Gold Cabin Air Filters Installed*

$85.00 Starting Price

expires: 08/05/2026
View Disclaimer
Most ACDelco Gold Wiper Blades (per pair) Installed*

Most ACDelco Gold Wiper Blades (per pair) Installed*

$79.00 Starting Price

expires: 08/05/2026
View Disclaimer
Tire Rotation and MPVI*

Tire Rotation and MPVI*

Regular Tire Rotations Can Help Extend The Life Of Your Tires

$24.95

expires: 08/05/2026
View Disclaimer
Most ACDelco Gold 36-Mo AGM Batteries Installed*

Most ACDelco Gold 36-Mo AGM Batteries Installed*

36-month free-replacement limited warranty**

$400.00

expires: 08/05/2026
View Disclaimer
Most ACDelco GM Original Equipment Engine Air Filters Installed*

Most ACDelco GM Original Equipment Engine Air Filters Installed*

$80.00 Starting Price

expires: 08/05/2026
View Disclaimer
$200 Rebate*

$200 Rebate*

on the purchase and installation of select GM Genuine Parts Engines, Transmissions, and Transfer Cases

expires: 09/30/2026
View Disclaimer

FEATURED SERVICES

GM service technician mounting a wheel

SCHEDULE CERTIFIED SERVICE NEAR YOU

Set up a time for our expert technicians to assess your vehicle.

Disclaimers:
  1. See dealer for complete details. Multi-Point Vehicle Inspections vary by participating dealer

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Gallagher GMC 41.66272, -72.77675.