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Grease Monkey

4.5
(349 reviews)
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Business Details

2405 28th St, Boulder, CO
80301, United States
(303) 444-9303
https://www.greasemonkey.com/locations/co/boulder/2405-28th-st
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About

Oil Change Service StationAuto Repair Shop
Located at 2405 28th St., in Boulder, CO, Grease Monkey offers full-service oil changes, fluid exchanges, and preventive maintenance. Trust our skilled technicians for efficient service and excellent customer care.

Location

Grease Monkey
2405 28th St, Boulder, CO
80301, United States

Hours

Monday8:00 AM - 6:00 PM
Tuesday8:00 AM - 6:00 PM
Wednesday8:00 AM - 6:00 PM
Thursday8:00 AM - 6:00 PM
Friday8:00 AM - 6:00 PM
Saturday8:00 AM - 5:00 PM
Sunday10:00 AM - 4:00 PM
7/4/20268:00 AM - 5:00 PM

Products & Services

1 list · 8 items

Services

8 items

FLEET SERVICES

Commercial fleet maintenance programs with scheduled service, priority scheduling, and detailed reporting. Professional automotive care keeps your business vehicles running reliably and efficiently mile after mile.

FUEL INJECTOR CLEANING

Professional fuel system cleaning removes deposits from injectors, intake valves, and combustion chambers. Restores fuel efficiency, engine power, and smooth operation for better performance at the pump and on the road.

HIGH MILEAGE OIL CHANGE

High mileage oil change for vehicles over 75,000 miles uses specialized formula with seal conditioners and additives. Designed to reduce oil consumption, help prevent leaks, and protect aging engine components.

MULTIPOINT VEHICLE INSPECTION

Free 16-point inspection with every oil change covers fluids, brakes, tires, belts, hoses, battery, and filters. Complimentary check helps catch small issues before they become big, expensive problems.

OIL CHANGE SERVICES

Fast oil change with standard, synthetic blend, or full synthetic options done in under 15 minutes. Includes new filter, fluid top-off, and free 16-point inspection while you stay in your car.

TIRE PRESSURE CHECK

Complimentary tire pressure check with service includes adjustment to manufacturer specifications. Proper inflation improves fuel economy and extends the life of your tires.

TIRE ROTATION

Tire rotation service promotes even tread wear and extends tire life. Regular rotation based on your owner's manual—typically every 5,000-7,500 miles—maximizes your tire investment and maintains balanced handling.

TRANSMISSION SERVICES

Transmission fluid exchange removes and refills nearly 100% of fluid including the torque converter. Maintains smooth shifting and transmission performance while helping prevent slipping, hard shifts, and costly failures.

Reviews

4.5
349 reviews
5 stars
280
4 stars
28
3 stars
6
2 stars
6
1 star
29
  • MK
    Mary Grace Kramer
    Jun 28, 2026
    5.0
    5 Star experience. Christian, the manager at the Boulder location, was so helpful and welcoming. It was late on a Friday. I needed an oil change before leaving on a trip. He didn't hesitate to help me even though it was close to closing time. The whole team was professional, friendly and genuinely happy to help me. This is the place I'll be returning to for all of my oil changes!
  • CN
    Cristin Napier
    Jun 24, 2026
    5.0
    Friendly, speedy and the ice cream sandwich was such a treat! They’re under new ownership-the place was re-painted inside and out , cleaned up and they had new comfy chairs to sit in while I waited. I’ll be back for sure!!
  • PP
    Peter
    Jun 19, 2026
    5.0
    Very thorough, professional job! I was very pleased with their work. They recommended a fuel additive which really helps my mileage. They vacuumed out my cab. Highly recommend this shop!
  • CV
    Curtis Vogel
    Jun 13, 2026
    5.0
    These guys got me in and out in under 30 minutes and were very pleasant to work with. Basic oil change and no pressure to upsell me on any unnecessary service or parts. Lobby/waiting are is very clean with plenty of comfy chairs and a bench outside to enjoy the fresh air. I’ve been taking my vehicles here for regular oil changes and have always had the same great experience every time.
  • GM
    Gina de Peralta Thorne, MS
    Jun 12, 2026
    5.0
    I went to this particular shop quite a few years ago when I was passing through Boulder and the service was fantastic - so when I came through the other day, I had to try them again. And somehow they were even better than the first time! No hard selling of possible services, but accurate review of service completed with discussion of what could and should be done in the future. Sincere smiles all the way around. I could not recommend this place more!!
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Frequently Asked Questions About Grease Monkey

Where is Grease Monkey located in Boulder, CO?

Grease Monkey is located at 2405 28th St, Boulder, CO 80301, USA.

What services does Grease Monkey offer?

Grease Monkey offers full-service oil changes, fluid exchanges, and preventive maintenance with skilled technicians providing efficient service and excellent customer care.

Brand Certified Facts from Grease Monkey

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