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Every oil change includes a tire rotation. An offer fit for a king. Full synthetic. $49.99 Plus Disposal fee.
Every oil change includes a tire rotation. An offer fit for a king. Full synthetic. $49.99 Plus Disposal fee


5 of 5 stars

66 Reviews

129 S. Delaware

Mason City, IA 50401

Change Store | Directions




Midas Special Financing
Midas Special Financing.





UP TO $150 OFF

$10 Off Any Oil Change

$20 Off Wheel Alignment

$30 Off Exhaust Service of $99 or more

$40 Off 2-Axle Brake Service

$50 Off 4 Select Tires with Installation



$100 BACK


After Mail-in Rebate

Midas mason city is your one-stop shop for brakes, oil changes, tires and all your auto repair needs.

Midas stores are owned and operated by families in your community dedicated to providing high quality auto repair service at a fair price. And their work is backed by our famous Midas guarantee*. Whether you need an oil change or tires, factory recommended maintenance, or brake repair, your local Midas has you covered.

*See store for applicability and limited guarantee terms

Average Rating:

5 of 5 stars

66 reviews

Vacation Emergency Leak Fixed Fast and Friendly

5.0 of 5 stars

Our family was on vacation and stopped in Mason City, IA overnight. We had just had an oil change at Midas back home in Indiana before our trip. When we got up second day of vacation we noticed a major oil leak coming from our vehicle. We looked up local Midas and drove to location hoping they could help. The manager there was amazing!! He got us in asap, checked our leak, fixed our leak (oil filter was leaking), and topped us off with oil. He needs some props for helping us in our desperate time and got us on our way as fast as possible. I would recommend to anyone in the area to use Midas for any of your vehicles needs. They are super friendly, knowledgeable, and fast without taking the quality from the work. Thanks again you saved our vacation!!!

- James J.

Brake job

5.0 of 5 stars

You guys did an excellent job on my brakes and I will be going back to your shop

- Daniel J.

Great Service.

5.0 of 5 stars

I called and got in the next day. The repair was done in a short amount of time and correctly. The price was very reasonable. I was very happy with the customer service and even a follow up text a few days later to be sure I was happy. I will be sure to return when I need more work done.

- Jay J.

Great Service!

5.0 of 5 stars

Always get great service. Fast, friendly, and very helpful.

- Scott S.


5.0 of 5 stars

Ran over something yesterday on I-35 blew 2 tires, had to sit on I-35 for 4 hours waiting for a tow. The only good thing was the guys at Midas in Mason City very kind and professional thank you so much

- dale d.

Had a resonator installed

3.0 of 5 stars

The guys were very personable they interacted with me and explained well . I do however feel that the charge for the job was slightly higher than the job reflected by about 25 percent. However they did a good job so.

- Denny D.

thank you

5.0 of 5 stars

thank you for the quick service!

- Jeff B.

He there for you when you need him

5.0 of 5 stars


- Ernie M.

Scheduled service on 2013 Fusion

5.0 of 5 stars

We always take our Ford Fusion to Midas for oil changes and other service work. They do a great job of completing the work on time as promised. They also do a thorough inspection and explain any concerns that I need to be aware of. Thanks Midas!

- Tommy F.


5.0 of 5 stars

you guys are awesome. keep up the great work. You know your job well, and that is making your customer's happy.

- Steve O.


5.0 of 5 stars

We were travelling from southern Iowa to Minnesota for a weekend trip for our anniversary when we had an issue with our muffler and pipe coming apart. They got us right in and were prompt, courteous, friendly and explained all options and what they could do. Jacob's customer service was awesome! We don't live there but would definitely go back if we did.

- Lori and Scott R.

Don't know

5.0 of 5 stars

Midas is # 1 in my book

- Reta K.

Confidant to Hit the Road after Midas Visit

5.0 of 5 stars

Got new tires (very much needed), new brake pads and air filters, oil change and now ready to drive from the Midwest to CA feeling very safe on my journey. Great technicians at Midas!

- Carole N.

Excellent service!

5.0 of 5 stars

Bill & crew take personal care to be sure all issues are addressed & explain what needs to be done before the service is done. All while remaining absolutely professional!

- Teri J.


4.0 of 5 stars

fast and work done right thanks

- Patti M.

Oil change

5.0 of 5 stars

Fast friendly service

- Melissa S.

Exhaust work

5.0 of 5 stars

Great job

- Thomas U.

Always good service

5.0 of 5 stars

Bill and the employees at Midas mason city are always helpful and knowledgeable. They never try to sell you things you don’t need and explain the repairs before they do them. I would recommend them to anyone.

- N O.

Great service

5.0 of 5 stars

Courteous and timely!

- Darshini J.

Muffler repair and A C repair

5.0 of 5 stars

Both jobs were completed in a satisfactory manner. Everyone was professional with exceptional workmanship

- Al S.


5.0 of 5 stars

I had the best experience when I was desperate for an oil change.. Got me in right away, and were done before I knew it!!! Will definitely be back for all of my maintenance needs!!! Thank you!!

- Jessi R.

Rear Suspension

5.0 of 5 stars

Went in for an oil change and fortunately they inspected the entire truck and found a serious problem with the suspension. They showed me the problem and fixed it quickly. They are the only ones I will let service my vehicles.

- Tom N.

oil change

5.0 of 5 stars

great service

- Patti M.


5.0 of 5 stars

Our college kids came home for the weekend, arriving just before dark on Friday night. Headlights burned out on two vehicles! We called Bill at Midas and he got both cars in and out on a Saturday morning. Thanks, Bill!

- Robert B.

Service at Mason City, IA Midas center

5.0 of 5 stars

I was relieved that Bill Gansemer was able to work me into his schedule in an afternoon when bitter weather had revealed the shortcomings of my old battery. Josh did a great job installing it, while preserving my radio setting for which I do not have the code to restore, if lost. I even enjoyed some spiced cider, while waiting. Bill always goes the extra mile. Much appreciated.

- Steve M.

Great service as always!

5.0 of 5 stars

Took the car to Midas for an oil change last week. Bill got me in right at our scheduled appointment time. They do a thorough, quick service and also showed me that my air filter was in need of replacement. It's nice to be able to trust them for taking care of my car!

- Tom F.


5.0 of 5 stars


- Steve T.

great service

5.0 of 5 stars

never been disapointed

- don m.

Excellent service!!!

5.0 of 5 stars

I have heard nothing but great things about Bill and Midas! I thought I would give them a try. I am not disappointed! Midas is here for you not your pocket book!! Sorry I haven't been here sooner!! Great job Midas!!

- Heidi F.

The Midas Miracle Touch

5.0 of 5 stars

Honestly, I am beyond impressed with the FAST, DEDICATED & EFFICIENT service that Bill and his mechanics provided! I would definitely recommend Midas 100%! The best mechanics in the area!

- Carena L.

Exceptional Service

5.0 of 5 stars

Stopped in to make an appointment, Bill stated he could look at it right then. Serviced rear brakes and I was on the road 1 1/ hrs. later! Thanks, Bill!!!

- Tom R.

Great service

5.0 of 5 stars

Knowledgeable techs and great management!

- Ruben C.

Car Repairs

5.0 of 5 stars

very knowledgeable technicians, great management!

- Ruben C.

Great friendly service.

5.0 of 5 stars

Service was done promptly and with friendly service.

- Julie V.

Before You Hit the Road

5.0 of 5 stars

Check your oil, tires, windshield wipers & fluid, brakes, and air filters -- Midas does a great job of making your next road trip a safe one!

- Carole N.


5.0 of 5 stars

did great got my car in on time and done one time ,someone did turn off my day time running lights and I did not notice til night other wise great thanks

- Patti M.


5.0 of 5 stars

Excellent service.

- Teri J.

GREAT Service!

5.0 of 5 stars

I was calling around for a quote on a trailer hitch receiver installation. I had another place telling me $50 cheaper than Bill's quote, but he was so nice and talked me through EVERYTHING I couldn't see myself goimg anywhere else! He really took his time and walked me through the ins and outs along with my options. Best customer service I've ever received! Highly recommend!

- Kylie J.

Great Service

5.0 of 5 stars

I needed to have my oil changed so Midas is always on the first place to go list. Told Bill that I’ve been hearing a rattling noise coming from underneath and didn’t know where it was at. They found a heat shield was loose and tightened it up. No more rattling. Was so happy not to hear it anymore. Thanks to Bills team for doing such a great service to my Toyota FJ. I will return for more. Thanks, Paul Craff

- Paul C.

2008 Jeep Compass

5.0 of 5 stars

Saved the day for our agency! Angie just made into town with vehicle and you were able to get it fixed for her so she was able to return to the Fort Dodge office the same day. We appreciate your promptness in getting vehicle fixed for us. Thank you. Amy Simpson

- Angela M.

Always good service

5.0 of 5 stars

Bill and his crew always treat us right and do great work. We trust our vehicles with them.

- Tim R.

In and out

5.0 of 5 stars

I took my car in and it repairs were completed on time and per estimate. No surprises!! Would return to have work done again.

- Dion K.


5.0 of 5 stars

Bill and his team efficiency diagnosed and repaired my car ABS issue. Thanks guys for doing such an awesome job!

- Dawn G.

Awesome experience!!

5.0 of 5 stars

I went in for an oil change. Bill and his tech's were very fast and pleasant. I called a few days before to schedule an appointment. They got my car right in. They were prepared for my car. They know what they are doing with cars! Highly recommend Bill at Midas!!!

- Vicky M.

exhaust work

5.0 of 5 stars

were easy to work with and done in one day. very happy with the owner explaining what needed to be done and the cost.

- Tim K.

Oil change

3.0 of 5 stars

After bringing vehicle in for an oil change, the light for the oil on the dash continues to come on, mostly when I step on the break and oil was changed 4 days ( 2-16-18) ago. I don't know why this is happening

- Christine M.

Great service

5.0 of 5 stars

My F150s coil spring broke. Tried to get in at a different place were I normally go. I wasn't able to get in. My next call was to Midas. Bill got me in. We discussed the work I wanted done. I was kept informed of my options and cost. Got my truck back by noon. Next time, I'll call Midas first.

- Bryan B.

Tune up/oil change

5.0 of 5 stars

Bill and the crew have always done a nice job and are very attentive to concerns you may have.

- Deb D.

Truck repair.

5.0 of 5 stars

Did a very good job. Truck ran real good.

- Sharon M.

Quick, friendly service

5.0 of 5 stars

When my pickup needs service, I take it to Midas in Mason City first. Bill and all the employees are friendly, efficient, and technically superior. They go the extra mile to make sure their customers keep coming back.

- Richard P.

Bill Takes Care of You

5.0 of 5 stars

Good experience with Bill and his Midas crew. Bill is very thorough and he and his crew will take good care of you!

- Brian C.

Auto Service Oil Chg, etc.

5.0 of 5 stars

Excellent service, Bill explained everything for pre-approval before servicing.

- Teri J.

Best service!!

5.0 of 5 stars

Bill at Midas is great at listening to your concerns and figuring out what is going on with the car. He explains the issues in easy ways to understand. He and the technicians provide fast service!

- Vicky M.

Cruze coolant leak

5.0 of 5 stars

Excellent customer service...great technicians!

- Ruben C.


5.0 of 5 stars

excellent service...great people who work on my vehicles

- ruben c.

shocks and struts replacement

5.0 of 5 stars

Midas lent me a loaner car whilst they did the work. Very satisfactory. Thank you.

- Micheal F.

Oil change and repair of brake light wire

5.0 of 5 stars

B-e-a-utiful! Very friendly and efficient service! I'll definitely be back.

- Robert F.

Fantastic Quick Service

5.0 of 5 stars

I made an appointment to have my van safety checked for a trip from IA to CA and it was done very professionally by the staff at Midas in Mason City, IA. Checked tires, shocks and basic things like windshield wiper fluids and air filters. Know I'll be safe on the roads for this trip and that makes me feel secure. Thanks Midas!

- Carole N.


5.0 of 5 stars

I trust Bill Gansemer totally to take good care of my 2008 HHR.

- Pam M.

Above and beyond!

5.0 of 5 stars

Bill and his team spend extra time explaining the service performed including videos, explanations, and visual inspection of the recommended service. They use high quality parts which sometimes cost a bit more, but last longer and perform better. The team is experienced, and Bill seems to have a loyal team that customers benefit greatly from!!

- Greg B.

Fast, efficient service on my Chrysler minivan oil change

5.0 of 5 stars

Midas always does a great job at getting me in and out for service work on time as scheduled. They are good about checking over my vehicle thoroughly whenever I'm in for an oil change and recommend services to keep my van running at its best. They're always friendly and do whatever they can to make your experience a pleasant one.

- Tom F.

Great Customer Service!

5.0 of 5 stars

Whenever I take my car in and talk to Bill, He treats me like an old friend. Bill and his staff is very accommodating. He gives me a ride home so I won't have to wait in the shop. He explains and shows exactly what they did. I'm so thankful to Bill and his staff..

- Dena S.

Speedy Battery In & Out

5.0 of 5 stars

Called Midas to tell about my dead battery on van sitting in my garage and they were out charging it within 1-1/2 hours. Drove to their shop and diagnostic tests showed a new battery would be needed and I was able to be back on the road in another hour. So quick and I was ready to drive out of town with no worries. Thanks, Midas!

- Carole N.

Continued great service

5.0 of 5 stars

As always, Bill was very accommodating of my needs (fuel filter change), and cordial. And he got my truck right in. When I picked the truck up, he took time to point out what had been done, and showed me the old part and we checked it for signs that it had clogged. He provides transparency to his whole shop environment and takes responsibility for his shop's performance. Very trustworthy.

- Steve M.

Very accommodating

5.0 of 5 stars

When I needed work done on my Honda CR-V, but did not have a lot of time. Bill At Mason City Midas fit me in without any hesitation. The work at this Midas (Mason City, Iowa) is always top-notch; and I was not disappointed last week, when Midas accommodated my schedule!

- Richard P.

Fastest and best car service I've ever experienced*

5.0 of 5 stars

While driving in town, my muffler dropped and was dragging on the ground. I called Midas and the man on the phone understood that I was on my lunch break and said he would "drop everything and take a look at it" for me. I arrived at the Midas shop around 12*15pm, had a repair estimate by 12*30pm and a new muffler by 1pm. The guy working on my car actually took me out into the shop and showed me exactly what was wrong underneath my car. I have never had such excellent customer service*

- MaryBeth J.

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    • Anti-lock Brake System repair and replacement

    • Brake adjustment

    • Brake fluid testing and replacement

    • Brake pad replacement

    • Brake shoe replacement

    • Brake System Evaluation

    • Brake System Inspection

    • Brake System Visual Check

    • Caliper repair and replacement

    • Drum reconditioning and replacement

    • Rotor reconditioning and replacement

    • Wheel bearing repair and replacement

    • Wheel cylinder repair and replacement

    • CV axle repair and replacement

    • Driveshaft repair and replacement

    • Motor mount replacement

    • Transmission mount replacement

    • U-joint repair and replacement

    • Check Engine Light Diagnosis

    • Emissions Repair

    • Ignition Wire replacement

    • Spark plug replacement

    • Timing belt replacement

    • Catalytic converter repair and replacement

    • Exhaust pipe repair and replacement

    • Flex-pipe repair and replacement

    • High-Performance Exhaust installation and replacement

    • Manifold repair and replacement

    • Muffler repair and replacement

    • Oxygen sensor repair and replacement

    • Tail pipe repair and replacement

    • Air Conditioning System Check

    • Compressor repair and replacement

    • Condenser repair and replacement

    • Coolant hose repair and replacement

    • Engine Block heater installation and repair

    • Evaporator repair and replacement

    • Heater core repair and replacement

    • Radiator repair and replacement

    • Refrigerant evacuate & recharge

    • Thermostat repair and replacement

    • Water pump repair and replacement

    • Fuel filter replacement

    • Fuel injector repair and replacement

    • Fuel pump repair and replacement

    • Fuel tank repair and replacement

    • Accessory belt replacement

    • Cabin air filter replacement

    • Coolant drain and fill

    • Coolant system flush

    • Differential fluid drain and fill

    • Engine air filter replacement

    • Fuel filter replacement

    • Fuel System Cleaning

    • Headlight replacement

    • Lift support replacement

    • Lighting repair and replacement

    • Oil & Filter Change

    • Power steering fluid drain and fill

    • Power steering fluid system flush

    • Serpentine belt replacement

    • Transfer case fluid drain and fill

    • Transmission fluid drain and fill

    • Transmission fluid system flush

    • Wiper blade replacement

    • Alternator repair and replacement

    • Battery testing and replacement

    • Starter repair and replacement

    • Starting/Charging System Check

    • Ball joint repair and replacement

    • Coil spring repair and replacement

    • Leaf spring repair and replacement

    • Rack & pinion repair and replacement

    • Shock & Strut mount repair and replacement

    • Shock repair and replacement

    • Steering component repair and replacement

    • Strut repair and replacement

    • Tie rod end repair and replacement

    • Flat repair

    • Tire & wheel replacement

    • Tire Inspection

    • Tire mounting

    • Tire rotation

    • TPMS recalibration

    • TPMS repair and replacement

    • Wheel balancing

    • Trailer hitch installation

    • Trailer hitch wiring installation and repairs

    • 4-wheel alignment

    • Alignment Check

    • Thrust-angle alignment


  • ASE

  • Motor Assurance Program

  • ASE Certified

  • Motorists Assurance Program


  • WiFi

  • Coffee

  • Complimentary Courtesy Car

  • Magazines

  • Online Appointments Available

  • Online Estimates Available

  • Online Tire Shopping Available

Community Involvement

  • Lions Club

  • Marine Corps Toys for Tots

Midas Credit Card

Payment methods

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Join the Midas team at 129 S. Delaware, Mason City, IA, 50401

Build your future with a leader in the automotive services industry: Midas.

Midas is one of the world's largest providers of automotive service, including exhaust, brakes, steering, suspension, and maintenance services. Midas has more than 1100 franchise locations in the United States and Canada.

Midas is committed to earning our customer's trust by offerring them the expertise, value and reposiveness they expect, every time they visit us.

Positions at Midas

  • Assistant Shop Manager

  • Auto Shop Foreman

  • Auto Shop Manager

  • Automotive Technician

  • Customer Service Representative

  • General Service Technician

  • Join the Team

  • Service Advisor

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