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O'Connor Buick GMC

199 Riverside Drive Directions Augusta, ME 04330

  • Contact: (866) 237-7909
  • Service: (866) 773-0671
  • Parts: (207) 622-3191
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O'Connor Buick GMC
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  • Home
  • New Inventory
    • New Inventory
      • New Vehicles
      • New GMC
      • New Buick
      • Commercial Inventory
      • Business Elite GMC
      • GMC Compare Competitors
      • GMC Drives American Ingenuity
      • GMC HUMMER EV
      • GMC Sierra EV
      • Super Cruise
    • Resources
      • GM Rewards
      • Trade-In Value
      • Quick Quote
      • Showroom
  • Pre-Owned Inventory
    • Pre-Owned Inventory
      • Pre-Owned Vehicles
      • GM Certified Pre-Owned Overview
      • Vehicles Under $30K
      • Value Your Trade
      • Certified Pre-Owned Vehicles
  • Finance
    • Finance
      • Finance Center
      • Finance Application
      • GMC Protection
      • Buick Protection
      • Incentives and Offers
      • Payment Calculator
      • Value Your Trade
  • Specials
    • Specials
      • As Seen on TV
      • Service & Parts Specials
      • New Specials
      • Pre-Owned Specials
  • Service & Parts
    • Service
      • Schedule Service
      • Service Center
      • Oil Change Service
      • Brake Service
      • Battery Service
      • Service & Parts Specials
      • Everyday Service Pricing
      • Collision & Body Shop
      • GM Accessories
    • Parts
      • Order Parts
      • Parts Warranty Information
      • Tire Finder
      • New Tires
  • About Us
    • Our Dealership
      • Directions
      • Meet The Staff
      • Contact Us
      • Dealership Reviews
      • Technician Careers
    • Owners
      • OnStar
      • My Buick Rewards
      • My GMC Rewards
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  • Monday - Friday 8:00 am - 6:00 pm
  • Saturday 8:00 am - 5:00 pm
  • Sunday Closed
See All Department Hours

Dealership Hours

  • Monday 8:00 am - 6:00 pm
  • Tuesday 8:00 am - 6:00 pm
  • Wednesday 8:00 am - 6:00 pm
  • Thursday 8:00 am - 6:00 pm
  • Friday 8:00 am - 6:00 pm
  • Saturday 8:00 am - 5:00 pm
  • Sunday Closed

Parts Dept. Hours

  • Monday 7:30 am - 5:00 pm
  • Tuesday 7:30 am - 5:00 pm
  • Wednesday 7:30 am - 5:00 pm
  • Thursday 7:30 am - 5:00 pm
  • Friday 7:30 am - 5:00 pm
  • Saturday 7:30 am - 12:00 pm
  • Sunday Closed

Service Dept. Hours

  • Monday 7:00 am - 5:00 pm
  • Tuesday 7:00 am - 5:00 pm
  • Wednesday 7:00 am - 5:00 pm
  • Thursday 7:00 am - 5:00 pm
  • Friday 7:00 am - 5:00 pm
  • Saturday 8:00 am - 12:00 pm
  • Sunday Closed
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