Super fast. I was in and out in 5-10 minutes. A friend recommended me this place and I will come…read moreback every time I need a car smogged. The pugs on the wall are cool too.

Price for smog is not what is listed on their website. I didn't have time to go elsewhere…read more Otherwise, the smog check was quick and efficient.

He takes care of the Yelp friends, mild mannered and lets you know what you need to do to pass smog.read more

I've been here twice now. Both times were walk-ins. Both times were quick, efficient and easy. They…read morewere also very friendly. This is my go-to smog place from now on.

Need to take my collectable car in for a SMOG, walked in sat down and in 30 minutes was done with…read morecertificate completed. I loved the way he treated me upon my arrival and it was a great experience. Thanks,

I recently went to get a smog check because my registration was due and required it. I previously…read moreasked other smog businesses if they work with Dmv and they said no. I appreciate that this business does give Dmv the notice for pass. All I had to do was go the following day to one of those kiosk that have DMV and got my registration right away. Also they do get busy so I recommend going there first thing in the morning I was in and out in less than 20 minutes. Also go on their website to get a $10 discount that helps.

Hit up AA Smog through Yelp to ask about availability and pricing, and they replied crazy fast. No…read morewaiting around, no back and forth. They told me the regular price but offered $55 out the door if I came right then, so of course I pulled up. The service requested was a smog check, and honestly this was probably the easiest one I've ever done. I was in and out in about 20 minutes. The quality of the work was great and everything felt quick, organized, and professional. Bella and the staff was super nice and friendly, which makes a big difference when you're just trying to knock out errands on a busy day. The overall service was smooth, honest, and straight to the point. No upselling, no surprises, just good people taking care of business. Safe to say I found my new yearly smog spot. If adulting had a fast-pass lane, this place would be it. Highly recommend.

Nice quick easy job. Good price. And got me in on time and out very fast. Did exactly what I needed.read more

I have been using Smog Dynamic for years. They are very professional, polite, and trustworthy…read more They have always been very helpful, and I send everyone I know there. I personally smog all my cars there and all my family does as well. Try them out, you won't be disappointed. I drive past many smog shops to get to them. They are the ones I trust, and that means everything to me. Pro tip: make sure to pay attention to go to the correct smog shop being there is 2 in the same location. Tell them Nasser sent you. I tell everyone to tell them that, haha.

Theo always treats us like family.. Service was OUTSTANDING!! Great price (Better than most smog…read moreshops in the valley) I have coming here for over 10 yrs. NEVER have I had 1 complaint..

The guys are friendly and very helpful. We come here for all our cars and they always get us in and…read moreout quick and easy.

Very quick and easy smog; awesome team. I was out in 10 mins. Would definitely recommend.read more

San was very helpful and went above and beyond for my AC check and replacement. Was beyond fair and…read morewas recommended to him and his business so A+ !!!

This place is very helpful and honest. My car couldn't pass smog so the owner drove it over to a…read moremuffler mechanic to get an estimate for me. I felt that was going above and beyond. I will return here for other car issues in the future.

Today I was completely blown away by the level of service that I received from SpeeDee Oil Change…read more I was greeted by the nicest gentleman, Mike, to later find out that he is the owner of the location. He immediately made me feel super confident about the service that was going to be performed on my Audi Q7. His entire team was very attentive and gave me a feeling that every employee here had a sense of pride to be working with Mike and his team. They even were able to reset my annoying inspection required light that I thought only the dealership could reset. They completed my service and had me back on the road in a very timely manner. The value of coming here for a routine oil change compared to going to a dealership showed me that I have been throwing money away in the past. Not to mention the amount of time a dealership takes to make a simple oil change seem like an engine overhaul. This is my family's go to spot for a premium oil change with the confidence that Mike and his team will take care of our vehicles like it is one of their own!

This location on Coffee Rd is known for its quality service and the friendliness of its staff…read more They have a large staff, so waiting is minimized. They support military veterans and give them a military discount. Being a veteran, Manager Mike G. gave me a great discount when they changed the oil and replaced the serpentine belt on my Pontiac Vibe. Several people waiting had driven from out of town for the great service at this location, 1343 Coffee Rd, Modesto, CA 95355 Phone 209 521 1929

High price for oil change. Oil change professionals were curtious and helpful. Honestly it was a…read morebit loud coming from the staff...But I guess this how they run their bussines. Peace

Walked in at 2:45. There was a woman coming from behind the desk looking hurried and frustrated. I…read moreasked for a smog. She said I'm doing my last car, we close at 3. I said oh, Yelp says you close at 4. She turned, walked away saying yeah, well Yelp is wrong. and said nothing more. Just left me standing there. Very rude and unprofessional. I get in my car, look up another smog shop, drove further down McHenry to McHenry Smog Center. Customer service was exceptional!!

I arrived with my truck and was greeted right away by the manager. He got my service started…read moreimmediately, and I was in and out quickly. They also let me know what services will be due soon, which I really appreciated since I hadn't brought this vehicle there in years. Everyone was friendly and efficient. My only small suggestion would be to keep the friendliness genuine and not feel forced -- but overall, it was a great experience. They even saved me about $40, which I'm very thankful for. I will definitely be back and plan to bring my other vehicle as well. I would recommend this place for any of the services they offer.

I recently took my 2018 Dodge Ram Limited Edition to Valvoline for what should have been a simple…read moreand routine oil change. Like most customers, I trusted that a company specializing in oil changes would have experienced technicians who knew exactly what they were doing. Unfortunately, that was not my experience at all. After the service, I drove my truck home without noticing any issues. The next morning, I drove to work as usual, only to come out after my shift and find a large puddle of oil underneath my truck. This is a spotless, well-maintained vehicle that I take a lot of pride in, and it is extremely frustrating and disappointing that such a basic service was handled so carelessly. An oil change is one of the most standard maintenance procedures any automotive service shop performs, especially a business built around providing quick oil changes. I trusted that the job would be completed properly and professionally, but clearly that was not the case. What makes the situation even more concerning is the lack of experience and attention to detail shown by the staff working on vehicles. If customers are expecting knowledgeable and qualified technicians, they may want to think twice before bringing their vehicles here. To make matters worse, I contacted customer service immediately after discovering the issue. I was left on hold for over 20 minutes with no real answers or urgency shown toward resolving the problem. I was told someone would follow up with me and that they would "be waiting for me," but I am still waiting for any meaningful response or accountability. Overall, this experience was extremely disappointing. Customers should not have to worry about major problems occurring after something as simple as an oil change. I brought my truck in expecting professional service and left dealing with an unnecessary and avoidable issue that could have caused serious damage to my engine.