Business Details
43 Years
experience
Emergency
services
Your Trusted Auto Repair Shop in White Bear Lake, MN
AM-PM Automotive Repair has been a trusted name in vehicle maintenance and repair since 1983, serving White Bear Lake and surrounding communities. Founded by Greg Martz, we remain a family-owned business committed to transparency, integrity, and exceptional customer service. Our ASE-certified technicians specialize in domestic, foreign, diesel, and hybrid repairs, using only OEM-specification parts to ensure quality. Recognized with the BBB Torch Award for Ethics in 2022, we prioritize clear communication, offering detailed diagnostics and explanations for every repair.With a 24-month/24,000-mile warranty on all work, we stand by our commitment to reliability. Our services include routine maintenance, brake systems, diesel engine repairs, and emergency assistance, supported by loaner vehicles and free local rides. Over four decades, weve built a reputation for honesty, technical expertise, and community dedication, ensuring every customer receives personalized care and lasting solutions.
Services
Diesel Repair
Oil Changes
Brake Systems
Tire Services
Engine Diagnostics
Transmission Repair
Cooling System Service
Suspension Repair
Electrical Diagnostics
Pre-Purchase Inspections
Details
- Year established: 1983
Highlights and features
- Over 40 years of experience in automotive repair
- BBB Torch Award for Ethics winner (2022)
- ASE-certified technicians for specialized expertise
- 24-month/24,000-mile warranty on all repairs
- Free local rides and loaner vehicles available
Associations and certifications
- Better Business Bureau (BBB)
What people say
Quick repairs
Knowledgeable staff
Loaner vehicles available
Transparent communication
Emergency service
Services
Diesel Repair
Specialized maintenance and repair for diesel engines, including fuel injection systems, turbochargers, and glow plug diagnostics. Our ASE-certified technicians use advanced tools to address performance issues, emissions compliance, and drivability concerns for Cummins, Powerstroke, and Duramax engines. Servicing commercial and personal diesel vehicles with precision.
Brake Systems
Comprehensive brake inspections, pad/shoe replacements, rotor resurfacing, and hydraulic system repairs. We diagnose unusual noises, pedal feel, or warning lights to ensure safety. Offering competitive pricing on parts and labor with a focus on preventing costly failures through early intervention.
Oil Changes
Synthetic and conventional oil changes using manufacturer-recommended products. Includes fluid level checks, filter replacement, and chassis lubrication where applicable. Technicians inspect belts, hoses, and undercarriage during each visit to identify potential issues before they escalate.
Engine Diagnostics
Computerized fault code analysis for check engine lights and performance problems. Our equipment reads manufacturer-specific codes to pinpoint issues with sensors, ignition systems, or emissions controls. Technicians provide clear explanations of findings and repair options.
Cooling System Service
Coolant flushes, leak detection, radiator replacement, and thermostat installations. We pressure-test systems to identify hidden cracks or degraded components. Maintenance prevents overheating and extends engine life, using OEM-specification antifreeze for all makes.
People
Greg Martz
Owner
Greg Martz founded AM-PM Automotive Repair in 1983, establishing a legacy of integrity and technical excellence. With decades of hands-on experience, he oversees daily operations and ensures adherence to strict ethical standards that earned the shop BBB Torch Awards.
Questions
What services does AM-PM Automotive Repair offer?
We provide diesel repair, brake services, oil changes, engine diagnostics, cooling system maintenance, and more. See our full list online.
Do you offer warranties on repairs?
Yes, all work includes a 24-month/24,000-mile warranty for customer peace of mind.
Are your technicians certified?
Our team holds ASE certifications in multiple automotive specialties.
Can I get a loaner vehicle during repairs?
Loaner cars are available by appointment for qualifying services.
What are your emergency service hours?
We offer 24/7 breakdown assistance with online appointment scheduling.
Do you service all vehicle types?
We repair domestic, foreign, diesel, and hybrid vehicles including Ford, Chevy, and Dodge models.
Reviews (6)
Gayle C.
Jun 08, 2022
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My car needed cooling system repair and maintenance, transmission service, brake and power steering flush and some other things. I knew it had a leak for some time, and then the pandemic hit. They explained in detail what needed to be done and why. It was my first visit to them and I will definitely be using them for all future needs. Services: Vehicle Inspection, Oil change, Tire rotations, Battery
Mack Crumb
Nov 02, 2021
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These guys are the best in the business. They've been taking care of my 2006 Honda CR-V since my mom bought it new, and have continued to take excellent care of it since she passed it to me in 2015. They've taken care of me from maintenance to emergencies, and they're always willing to work with me. Cannot recommend them enough, I will (and have) tow my car a good distance to be seen by them before I'll take it anywhere else!
Lynsey Froelke
Oct 07, 2021
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Critical: Professionalism great place to get taken advantage of. gave me a very overpriced estimate, took the car somewhere else for $300 less than what they told me. they started telling me other things were wrong with my car that were just fine. do not go here ever.
Phyliss Rowe
Jul 15, 2021
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Our tire came off our axel, the guy got me in right away, saved the tire and did preventative. Low cost and friendly. I'd recommend this guy any day.
Timothy Fortun
May 14, 2021
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My car needed to have some work on a wheel bearing and brakes. I drive a Smart car but they said they could do it after I called other places who said they wouldn't. Work was excellent and I'm back on the road in full working order. They also have a loaner car if you need to still be mobile while yours is being serviced. All around excellent people to talk to and explain what their safety inspection finds. Nothing like some of those less reputable companies. I'll be using them as my main place for all future mechanical issues. Thanks for being so good and getting my car back to driving properly.
Peter Koentopp
Mar 09, 2021
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I have been bringing my vehicles to AM-PM for over a decade! My business depends on their quality and punctuality, and I trust AM-PM to keep a fleet of plow trucks and equipment up and running. Their level of service is not matched anywhere else in the industry. Services: Electrical, Air conditioning, Auto glass repair, Transmission repair, Body & Trim, Oil change, Carburetor cleaning, Auto engine tuning, Brakes, Transmission, Engine repair, Electrical repair, A/C installation & repair, General repairs & maintenance, Auto engine diagnostic, Tires, Exhaust, Air & cabin filter replacement, Battery, Steering & suspension repair, Wheel alignment
