Excellent, friendly, fast service! The counter man was professional and courteous, and the technician was, too.

Only place in Fairfield I go to for a smog check. Great service and Im always able to get in quickly with no hassle or long wait. They have a little waiting area with a TV and AC, which is a plus!! Go to A Test Only for your next smog test!! read more

Best Customer Service ever, also quick in and out. Not like Smog King where you wait forever and not to friendly people.

Quick service friendly staff. And the price is nice. Got in and out which is a nice change of pace considering you have to deal with the dmv prior and/or afterwards. read more

Excellent 5 star service! The gentleman at the window was extremely professional and courteous on the phone and in person. I dropped my car off, had lunch at Wendy s next door, and by the time I got back my car was waiting out front and all the paperwork was ready for me to sign! Super efficient - the way a business should be. read more

Great service, great guys. I will be back for sure again! They are very fast and always willing to help. It's the only place we bring our cars. read more

I called A Test Only for information and the person that answered the phone was friendly and professional. When I took my car down the next day it took only 20 minutes. I stayed in the waiting room and the gentlemen turned up the air conditioner before going out to retrieve my car. I thought that was cool, pun intended. You can find less expensive smog places, but the customer service made paying a little extra worth it. I highly recommend A Test Only. read more

Walked in on a Friday at 4 and was out in an hour. They were busy with other cars too but they did not change their customer service. Quick and easy check -in. Their prices are very affordable. There is a place for you to sit and wait. They also give a discount to repeat customers. read more

So it makes a difference when a company changes ownership. The old crew "Helpful, courteous, wants business", the new organization, "couldn't care less". I have called a few times to double check on timing to get my RV in for its smog. I have taken all my cars here. LOTS. So when the guy I was talking to confirmed the price, implied a relationship that was there in the past, and asked that I bring it on a certain day (tuesday) because it would be easier to get the RV in and out because of less cars in the parking lot, I agreed. I called this weekend and he confirmed that tuesday or weds would be best. I stated cool, i'll see you on tuesday at 8am. I showed up this morning parked it, all setup so they can do the smog. When the guy shows up he tells me that the cover of the engine (this is based on a Chevy G30 van) needs to come off, so Im like, ok I guess ill do his job for him. Then he asked for the hood to open, and asked what year this is. I told him its a '92. Then after he comes back says well the engine is a '91, and I am not going to be able to do this. I wont go into details but basically I questioned what the heck, with all the conversations over the last couple of weeks etc. He said he cant do them, he doesn't have the experience..... dude its a chevy van!!! How simple can you get, oh yea, its not plug and play like new cars, with new cars its basically plug in the computer and see if there is an error. Oh you don't know how to plug in the hose in the tail pipe? Dude you got problems. If he knew to have ME remove the engine cover before anything he knows how to do a van... When I asked you guys are licensed by the state and if the DMV notice says to take to a Test only station (which he is) what do we do then, he says, there are lots of other places in town and he can refuse service to anyone.... DUDE ok then, consider me refused...... I feel so saddened and alone being refused, read more

I highly recommend A Test Only for getting your vehicles smog tested. I used yelp to search for a smog shop in Fairfield. After reading the reviews I selected A Test Only. I called ahead to see if they would be able to squeeze me in on a Friday afternoon. Instead of having me come straight over they advised me that they had two cars in line and if I arrived in 45min the wait would most likely be shorter. When I arrived, Igor who was very friendly immediately assisted me and smog tested my 2002 Honda Civic. I was in and out in under 15 min with my car smog certified. They also have a coupon on their website that you can link to from yelp. This shop is excellent! I will be referring all my family, friends and colleagues. Thanks for the friendly, efficient and professional service!!! read more

They charged me twice for two smogs in two days. Come to find out people say they're a rip off!!!!

Came here for a smog. Very fast and efficient. The owner was very friendly and provided excellent customer service. Would recommend this place to anyone looking for a smog shop. read more

Great service on a holiday, in and out in a very short time--made my wife happy, that's all that matters

Been a repeat for years now. Well this time I find out that the older couple doesn't work there anymore. I also see that the younger guy that smogs the cars is gone as well. I used to get my car done in 10-15 mins. It took what seemed like an hour for this new guy to do my car.????? What gives I hope the other guy comes back. I didn't ask what happened to them. read more

First time getting my car smogged, and they were able to help me with great customer service. Also got me in and out within 15 mins. Would definitely go there again and highly recommend to anyone. read more

Came here this morning with my baby and the process was very smooth and fast! Highly recommended if you check them out, and on top of that they gave me $20 off my smog ! Great service too ! Will be coming here in the future read more

The service tech was very helpful. He gave me the new customer discount, without a coupon and without me even asking for it. I walked next door to Wendy's, and by the time I got back it was all done. Can't ask for faster than that. read more

I like this place. So easy and fast to do business with! Been going here for smog certification for awhile now.

Mannnn, they are polite, professional, and courteous. They get you in and out. Even the magazines where perfectly aligned, sorry I didnt put them back like I found them. This place is amazing, never going anywhere else for my Smog. Derrick and Kao, you rock. read more

Parking was a bit of a challenge since there's only one way in or out. They had to shuffle the cars around to get to mine. Luckily I wasn't in a rush it took about an hour total. There is a waiting room with tv if you like watching Jerry Springer Show- I don't. The service guy who helped me, Ed although nice kept forgetting which car I was mine. In the end I got the smog cert. which is what I came for. read more

Had great service while using A Test Only. If you're in need of a smog check, I would definitely recommend it!

Always have my cars smog checked here. Have been coming for years. People here are always friendly and fast.

Amazing and Awesome smog shop! Fast and productive service. Great lobby with a TV and fresh made coffee. The receptionist Alex was super friendly and professional. She is also bilingual too! I will come back for sure and recommend friends and family! One stop shop! read more

Came here last year for my wife Nissan Altima. Now I am back for my Frontier. Great, fast, friendly service! Just asked for Ed.

I was able to get my car smog done quickly and at a reasonable price at A Test. The staff were also very helpful. Definitely where I'll be going to get my car smog checked from now on read more

Great service, Great Deals...A-Test Only is a great choice when you need to have your car smog checked. I was able to get in and out on a Saturday quickly without an appointment. Friendly staff...check them out !! read more

I have been taking 4 cars here every other year for the past 14 years. Always given the best price. They always meet competitors coupon prices. Great customer service . I will always take my cars here. read more

Made the appointment - got there and waited and waited and waited as I am guessing, someone didn't get up on time to open the shop. Not a good way to run a bussiness in my humble opinion. read more

Fast service but the rips people off. I brought my truck in for a smog check. Told him I saw an advertisement for $40 bucks. He charged me $40 for the truck. THen tells me I didn't have a EP sticker for my new air filter. Then I brought back my second vehicle (Accord) an he charged me $49. I ask him why the difference and he told me it was for new customers only. The advertising never said anythin about new customers price. So at this point I paid about $90. Trying to renew my vehicle registration, DMV says they never received my smog check. I called back A Test Only and they told me I have to get my truck retested and that they need an EO# stick for the air filter. This time they will charge me an additional $33.20 to retest the truck. Most places don't charge anything but this place wants me to pay another fee to get it tested? WTF? Would not recommend this place to anyone. read more

This place changed hands recently and be prepared for your car to fail the test so it can be done over again.

They always take Care of me and my vehicles. They have good prices and good service. I would recommend them to anyone needing a smog check.

I've been going to the guys at A Test Only in Fairfield for years now. I wouldn't go anywhere else. They are always friendly, professional and helpful. I first found them through a local mechanic. It's always a complement when another local business recommends you. So now I highly recommend A Test Only Fairfield for smog checks! read more

Friendly and quick service. Filled out paperwork, waited 10 mind, paid and left. Very quick turnaround compared to other smog stations I have been to. read more

My family has been coming here for years..Best place to come and get a quality friendly smog. They always take care of their customers.