Working Hours
  • Mon 9:00AM - 5:30PM
    Tue 9:00AM - 5:30PM
  • Wed 9:00AM - 5:30PM
    Thu 9:00AM - 5:30PM
  • Fri 9:00AM - 5:30PM
    Sat 9:00AM - 1:00PM
  • Sun Closed
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Auto A/C & Heating Services

If the breeze from those open windows just isn't cutting it, come by our shop in Ann Arbor, MI 48104 to get an expert opinion on what we can do to fix your auto A/C or heating problems. We offer affordable prices and guaranteed workmanship. Contact us at 734-663-3314, so we can help you drive in comfort.

Why maintaining your AC System is very important:
Heating and A/C systems may break eventually with usage, hose pipes may clog and drip if not serviced, causing reduced efficiency heating and cooling capabilities. Regular maintenance will keep your AC system operating at peak performance!

Indications your A/C system may be having issues:

  • If your air conditioning blows only slightly cooler air compared to the exterior air
  • Air that blows in smells damp, musty, or like mildew and mold
  • Your cabin does not warm up in cold weather, or is just a little warmer than outside
  • The defroster takes longer than typical to operate, or does not operate
  • Your heater or A/C only functions when driving, not when idling, or quits blowing when the car is stationary
  • Your heating system blows cold air, or the air conditioning blows warm air
  • Low airflow even at the highest fan setting.

A comprehensive evaluation of heating and A/C system includes:

  • Examining the internal controls and blower
  • Checking radiator coolant operating temperature, hoses, pressure radiator cap and thermostat
  • Inspecting the compressor belt
  • Inspecting system and seals for leaks or various other damages.
  • A cooling system pressure test
  • Verifying the A/C pressure meets manufacturer specifications
  • Measuring the interior vent air temperature

Our repair and maintenance services include:

Air Conditioning
Have you been sweltering in your vehicle lately? Perhaps your car's air conditioner isn't functioning properly. At Lou's Wolverine Transmission and Auto Repair we have qualified service professionals who can fix your air conditioner. To have an air conditioning system serviced, repaired, or replaced by experts consider visiting Lou's Wolverine Transmission and Auto Repair. You can also call us at 734-663-3314 with any questions relating to your vehicle's air conditioner.

Coolant System Flush
A car's air conditioning system contains a coolant which transfers excess heat from one part of the engine and finally loses it through the radiator fins. With time, the a/c coolant becomes old and dirty. The old coolant will negatively impact the system's performance. To make sure the system is working effectively, consider having a regular coolant system flush. A coolant flush is basic maintenance for your car's cooling system. Call 734-663-3314 or visit Lou's Wolverine Transmission and Auto Repair in Ann Arbor, MI 48104 for all your coolant system flush and fill needs. Ensure maximum performance from your vehicle's heating and cooling systems today.

Belts
A fan belt, also known as a drive belt, is a belt connecting your car's engine to the front mounted accessories. The fan belt rotates the water pump and engine fan, which maintains a cool environment for the engine and its components. Sooner or later, your vehicle's fan belts will dry out and crack. When you are ready for a replacement you can count on Lou's Wolverine Transmission and Auto Repair for all your vehicle's repair needs.

You not only have to get the belts replaced with quality ones but you should have the work done by experts. To have the belts replaced by auto cooling and heating experts - and get your car driving right - visit Lou's Wolverine Transmission and Auto Repair today. The mechanics at Lou's Wolverine Transmission and Auto Repair will thoroughly inspect your car's belts; replace all worn belts; and adjust the installed belts.

Hoses
Hoses transfer coolant and antifreeze throughout the engine's cooling system (including the radiator). Sooner or later, your vehicle's hoses will dry out and crack. When you are ready for a replacement you can count on Lou's Wolverine Transmission and Auto Repair for all your vehicle's repair needs.

You not only have to get the hoses replaced with quality ones but you should have the work done by experts. To have the hoses replaced by auto cooling and heating experts - and get your car driving right - visit Lou's Wolverine Transmission and Auto Repair today. The mechanics at Lou's Wolverine Transmission and Auto Repair will thoroughly inspect your car's hoses; replace all worn hoses; and adjust the installed hoses.

Radiators
Radiators are heat exchangers for cooling your car's internal combustion engine. A radiator cools the engine by circulating an engine coolant through the engine block - it then loses the heat to the atmosphere through radiation. A radiator has a set of tubes through which the engine coolant flows. Fins surround these tubes. When the radiator fails, the excess heat produced by the engine could damage the engine components. To prevent this from happening, have your radiator serviced regularly. To have your radiator needs handled by experts, visit Lou's Wolverine Transmission and Auto Repair today.

Radiator Flush
A radiator is the part of your vehicle that keeps the engine cool and protects it from excessive heating. To be cool, the radiator needs to remain clean - always. With time, sludge, rust and other solid deposits build up inside your car's radiator. These make the cooling system become clogged and less effective. This in effect hurts your vehicle's performance. A regular radiator flush is enough to keep the system in shape. For this reason, make radiator flushing a part of your routine car maintenance schedule. For all your radiator flush needs, call 734-663-3314 or visit Lou's Wolverine Transmission and Auto Repair today.

Summerize Your Vehicle
It's important to prepare your car for the perils of summer - heat, dust, traffic jams - which increase the likelihood of a breakdown. At Lou's Wolverine Transmission and Auto Repair in Ann Arbor, our technicians can perform the necessary preventive maintenance to get your car ready for summer. These are some of the recommended services:

  • Check the battery
  • Change the fluids
  • Examine the belts and hoses
  • Check climate and coolant systems
  • Check wiper blades
  • Check tires
  • Check headlights, turn signals, and tail lights

Your car will be ready to handle the hot weather so you can enjoy your summer.

Winterize Your Vehicle
Winter weather can be harsh on you and on your vehicle. Trust the technicians at Lou's Wolverine Transmission and Auto Repair to get your car ready for the winter. These are some of the recommended services:

  • Check the battery
  • Check the tires
  • Check wiper blades
  • Check fluids
  • Check headlights, turn signals, and tail lights
  • Check the exhaust system for leaks
  • Check the belts and hoses
  • Check the heating system

Your car will be ready for the winter weather so you can have driving confidence.


What Our Customers Are Saying

Lou and his team are unbelievable. Not only do they do incredible work but they are also incredibly fair and will have no problem telling you what should be done rather than what will make them the most money. They really care about the customer. That's why my family and I refuse to go anywhere else for service. Lou is the only place to go, in my opinion.


-Jonathan B.

Lou did a great job on my truck! He was very professional and punctual in working on my vehicle and getting it back to me in a very timely manner. I found his prices to be reasonable. I appreciate his keen insight in addressing all of my concerns, without any additional charge. I will be going back to him and highly recommend this place!


-J. C.

If you're looking for a good auto shop that specializes in transmissions and drivetrains, stop searching. Not only did they fit me in on a busy afternoon, but they returned my car same day, fixed the issue I was experiencing with my AWD subie, and did it all at a fair price. No surprises, no additional services, just a solid experience. I can see why Lou's has been an Ann Arbor institution for 20 years.


-L & J

Great prices and amazing service. Not just transmission work but all maintenance. Thanks again


-Stuart K.

Dan is a great guy who treats you fairly.


-Mike B.

Took my Buick there with transmission problems They were very upfront, helpful. They've been there forever and had great reviews. And with good reason. They do quality work and know what they are doing. Will try other things before overhauling if they have a chance to fix it. In my case a Trans flush & cooler (Very reasonable price to do it and I wanted to have one anyway). Trans was OK for a while but went back to not shifting right. The did a complete overhaul and at less than I feared. What are you gonna do? You can't throw away the car... Other repair places offered to do it but if I was going to do it I wanted someone that did it every day. Very happy with them and glad they are here in town. Oh, I didn't know as a Veteran I got a discount but they saw my Military licence plate and gave it to me without asking. That's Honest!


-Gary D.

Lou's staff from front end to back in the shop is PHENOMENAL. They treated me with the utmost respect and were nothing short of honest and transparent the entire time. Even after I paid for a complete transmission rebuild and still had problems with my 2009 Equinox, they held onto my car until they were sure they had made it right - free of charge. I would recommend their services to anyone with transmission issues.


-Kyle B.

Lou (and now Dan) always take care of me. Honest and quick. Thanks guys!


-Frank T.

I love the guys at Lou's! Dan always goes out of his way to help me save money and provides amazing service. Being a female, I have a hard time dealing with shops because people assume I don't know anything about cars and I've lost count how many times someone tried to pull the wool over my eyes. I know I can trust Don and the guys. They get you in and out and the pricing is beyond reasonable. I won't take my car anywhere else!!


-Leigh S.

Lou retired. The business is now owned by his Nephew, still out standing service and will still continue to use for repairs I'm unable to do myself or don't have the equipment to do. I had a second vehicle that had trans axle problems around January of 2018 and I took it into him. In 2013 I had the transmission for my 1998 ford ranger rebuilt. Two years latter, the transmission is still going strong.


-John N.

Had a catastrophic failure on the transmission of my old Explorer. It honestly looked like it might be totaled. Had it towed to Lou's, they jumped right on it (even though it was the Friday before Christmas). Replaced the leaking cooling lines, verified the tranny was still good and had me back on the road in just a few hours. Life savers.


-Kent K.

Lou got my trans replaced in my Super Duty in less than a week! My truck drives like a champ now, I cannot recommend him enough! Was straightforward, less expensive, and quicker than any other shop!


-Jeremy H.

Lou's has been GREAT to me every time Lucille (my car) has needed repairs. Courteous, friendly, knowledgeable & just good people work there. Rebuilt my transmission a year ago & she's still running good. No complaints whatsoever about Lou's.


-Christell O.
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