Smog Check Unlimited

11/11/2025

10/12/2025

The Smog Check Unlimited crew would like to thank our families and customers for helping us raise $600 this year for the Modesto’s Making Strides Breast Cancer Walk! It was a beautiful pink morning at Modesto Junior College.

10/01/2025

PINK October is "Replace your Windshield Wipers"

ALL profits from our Pink Ribbon Windshield Wipers will be donated directly to this year's Making Strides Breast Cancer Awareness Walk in Modesto.

So come in anytime in October to purchase your set of Pink Ribbon Windshield Wipers for $18.95 each, installed. ( we carry most sizes for cars/trucks ) (We also carry BRIGHT PINK WIPER BLADES for those glamorous folks)

Smog Check Unlimited
325 Motor City Ct, Modesto
(209) 575-9900

And to find out more about how you can help, to donate directly, or more information about this year's Making Strides Breast Cancer Awareness Walk, visit

https://secure.acsevents.org/site/STR?pg=entry&fr_id=110924

03/22/2025

WHY WAIT ?

We have appointments OPEN as early as NEXT WEEK and get your vehicle fixed and back on the road! So call us to have your failing vehicle diagnosed, repaired, and finally passing the smog check as soon as possible !

Our experienced staff have performed hundreds of these VOUCHER APPROVED diagnostics and smog repairs (using the funded and free $500-850 voucher) so call us for more information or to schedule an appointment at (209) 575-9900.

Smog Check Unlimited
325 Motor City Court

Smog Check Unlimited is licensed to perform all Star Smog Inspections,Test Only and regular. We also specialize in Diagnostics & repairs. In Modesto !

04/25/2020

We understand our customer’s serious health safety concerns and we have altered our Smog inspection procedures to provide the safest environment possible.

Smog Check Unlimited is now providing the only outdoor drive-thru smog inspections on 2000 and newer vehicles. This is performed without technician’s sitting in, driving, or even entering your automobile. These quick Smog Inspections are all performed outside of our shop while our customers wait safely at our specially designed “6 foot social distancing” outdoor waiting area.

We have taken ALL precautionary measures to the highest level of safety standards. Each technician wears clean latex gloves, double layered face masks and each vehicle’s interior is cleaned with disinfectant at the completion of the Smog Check. There is simply no safer smog check in Stanislaus County !

When finished, our customers pay at our outdoor pay station, which is clean and plexiglass protected. For those customers who request paperless contact- all of our invoicing, receipts, and the smog inspection report can also be easily texted or emailed to them.

No appointment necessary.
We are open Monday thru Friday 9am-5pm and on Saturday’s 9am-1pm.

Smog Check Unlimited
325 Motor City Court, Modesto
(Near Pelandale/McHenry)
(209) 575-9900

03/20/2020

EFFECTIVE IMMEDIATELY !
Persons age 60 year and older will get FREE ESSENTIAL AUTOMOTIVE REPAIRS at Smog Check Unlimited of Modesto. This includes FREE DIAGNOSTICS and then FREE LABOR to install the parts that are needed. (*see cost of part notation below for details)

Call us (209) 575-9900

Any problems keeping you from driving to your essential errands and/or your appointments, we want to fix them for you. If you are currently experiencing automotive STARTING PROBLEMS, and/or DRIVING PROBLEMS, and/or BRAKE PROBLEMS, then just call us. We are staying OPEN daily and WE ARE HERE to help you TODAY. And if your car is broken down, stuck, or you simply do not feel safe leaving your home, call us and we will figure out a plan to get your car fixed.

(209) 575-9900

As an “Essential Business” (Auto Repair) Smog Check Unlimited of Modesto understands that we play a part in keeping this community going. We will stay open for as long as we can, trying to help the families in our community. This offer extends out to Modesto and it also extends out to all immediate cities surrounding the city of Modesto. ( Call us if you are not sure if your city is included. )

(209) 575-9900

Our staff is taking this health threat very serious. Everyday, all of our employees health status is questioned and checked. Any sign of illness and our employees will not work. Everyday, we will be wearing our N95 masks, our disposable latex gloves, and utilizing plastic seat covers over the customer driver seat. We also will ask each customer if they would like to have their steering wheel and dash area sanitized before returning the vehicle back to the customer. In addition, we have also moved our customer waiting area to a large space outside and our invoicing is done at our new outdoor countertop.

We hope this offer will be utilized by the elderly persons in the community who really need it and not be taken advantage of by people who are just trying to get something for free. We trust the our community will do the right thing. This offer will expire or will be extended on April 15th, depending on the state of Modesto.

Call us and we will help!

Johnny T
(209) 575-9900
Smog Check Unlimited
325 Motor City Court
Modesto, Ca 95356
( near Pelandale/McHenry

*Cost of Parts Notation:
This offer covers cost of the labor for diagnosis (1 hour labor time) and the cost of the labor for the replacing the part(s) needed (up to 5 hours of labor time). The actual parts needing replacement are to be either provided or paid for by the customer.