Time is money. I tried over and over to fix a registration issue with the DMV and work schedule…read morewith no resolution. I was in and out in 30 minutes! Excellent service, friendly and even stayed open a few extra minutes to help me.

From the owner: Santa Barbara Vin Verification When you want quick and…read moreaffordable VIN verification in Santa Barbara, San Luis Obispo, or Ventura County, then don't hesitate to give the professionals at California VINs a call! We're here to make the process simple for you so that you don't have to spend your day jumping through hoops. A VIN number verification is essential to keeping DMV records accurate and your vehicle registered so that you are within the guidelines when it comes to getting car insurance and driving legally. Let us help you get this task checked off your to-do list so that you can back on the road.

Wow! I will never ever go to a DMV or a AAA office again. What a find, thank you Rane Aguilar…read more(realtor) for the recommendation. I live in LA but I will drive to Castro's Registration Services for all my registration needs...no joke, this girl knows her business and is beyond efficient. This is truly a small business worth supporting.

Why does the dmv even exist? Stopped by and registered my car super last minute in just under five…read moremins. Thanks Yessenia!

My step daughter locked her keys in the car in California while I was on a business trip to Yuma…read morearizona I contacted AAA to use the roadside service to get her keys out. Their response..... you must be there physically present to verify that you're the account holder. I told her, I'm in Yuma, shes im California, she said its AAA policy that I must be there in person,, then she said, is there anything else I can help you with.... if I'm paying for it, I should be able to use it, in this case I was 14 hours away, I have to admission I was very pissed off. Needless tobsay I'm looking for a new carrier​

Absolutely TERRIBLE experience, what a nightmare. I should've read reviews before trying to get a…read moreHomeowner's insurance quote, especially with Tito Valenzuela. He sent me a quote off the bat, which was great, but after over two weeks of calling multiple times and emailing, all I got was a voice message that he was "out of the office and would be back tomorrow." What a joke. I took time from work to go to the office in person, waiting an hour, with people who checked in after me being called before me. I checked back in with them asking how much longer it would be and he couldn't find my name in the queue, but told me he just told Tito I was there. I sat back down and heard my name called after a few minutes I was told Tito was busy and to come back at 5. SERIOUSLY?? No thank you, never again.

Very simple and easy wouldn't have imagined how quickly everything was done. Highly recommended…read moreestablishment. Very clean and efficient. A plus is it was very easy find.

They are never there when they are supposed to be open. This has happened twice now. I checked…read moretheir office hours to make sure since last time they were closed, and they are gone /closed AGAIN when they are supposed to be open. It's very inconvenient. I drove all the way over again but they were closed. It's unprofessional. It is a waste of time.

This agency does a great job of taking care of their clients. They are very knowledgeable and they…read moretreat you like you are a part of their family. I couldn't recommend them more.

From the owner: Our services include individual health insurance, group health insurance, life insurance, personal…read moreauto insurance, commercial auto insurance, Mexican auto insurance (for travel), and workerscomp / general liability insurance. We also offer vehicle registration services and have a Notary Public on site. Our agency has partnered with top rated companies to assist you in finding the best coverage at an affordable price. Our main goal is to make you happy by getting you properly insured and making sure you understand your coverage. As your insurance agency we do our best to provide you with the best tips and guidance while you navigate through your quest in protecting your family, health, and assets.

Pilar came to my rescue! She did a great job in understanding my need, correctly estimated how long…read moreit would take to order the currency and efficiently kept me up to date when it arrived. I couldn't ask for anything more! Thank you, Pilar!

The ladies there are always helpful in promptly exchanging US dollars into foreign currency…read more Their exchange rate this year (March 2025) was significantly better than Wells Fargo. I obtained Fiji and Tahiti currency. I would highly recommend this for Ventura County households.

I'm hesitant to write this, because there is already a line on most days, but I think they deserve…read morethe review. When turning onto the dirt driveway down off Cottage Grove, you might doubt the veracity of this review, but don't fret. You are in the right place. Park your car when directed, have a seat in the plastic white chairs, and in a short time you'll be on your way. Good service, efficient, and a good deal for a smog check. Check it out!

Guy did a great and thorough job.Takes some time in line because he charges a fair price. Highly…read morerecommend

I took my car here for a smog check, which it passed with no issues. However, when I went to start…read moremy car afterward, the ignition switch was suddenly broken, and my car wouldn't start. When I brought this up to the mechanic and owner, they completely dismissed my concerns, claiming they weren't responsible and saying, "It's an old car, things break." They offered to fix it at the hourly rate with no discount despite very obviously be responsible for the damage. I got my car towed and I am on the hook to repair the ignition myself. They did not even offer a sincere apology which honestly would have went a long way. I understand wear and tear, but my car was working fine when I arrived for a simple smog. The lack of accountability and customer service here is unacceptable. If you value your vehicle and want a shop that stands by their work, take your business elsewhere.

Ultimately, they were not able to help smog my 1999 Acura Integra because it is a "gross polluter"…read moreand had failed previously elsewhere. But they took me right away and explained that I needed to go to a STAR certified station (they are not), and directed me to Pedro's down the street, where it finally passed with flying colors! So grateful for their honesty and recommendations at GM Auto & Smog.

OK after doing some research on yelp in Google, I came across Registration Service by One. I…read moreinitially called and spoke with Fabiola or better known as Fabi. She was very kind, professional informative just a great personality and Customer Service.. I didn't go right away and then I called about an hour later to see how long of a wait I might have and again Fabi was super nice. So I drove in and I'm like wow I know this area it's right near cronies of Newberry Park so I drove up and it's a very clean property and building went inside inside was greeted. Have a big lobby to wait for your car regardless of what you're having done. I went in for a small check to renew my car registration.. It's a family owned and operated business which I think is always cool. I had to write a five star review and I think Fabi on my outbound and told her I was gonna write her five star review on yelp to advocate on behalf of their business and hopefully Dr. some more business to them because it was just outstanding my whole experience from the time I called in and went in and they're honest they have a clean shop they really care about what they're doing in each customer. I saw a interaction with another customer. It was a great value for what I paid and I got the smog service. There's enough staff which made my weight minimal. It was easy to pay.. Another extra bonus cool thing about registration Services is you can do DMV transactions. I'm not sure what all of those DMV services are, but I know I renew my car registration walk out with my registration document and my tags and an electronically goes straight to DMV. How cool is that? Of course there's a little up charge for that but I'm telling you it's worth the extra minimal service fee to not have to go to DMV take a number and wait or wait in line at the information just to get a number then wait again to talk to someone out a window that is worth the convenience So thank you very much everyone you guys have a great business model excellent customer service and appreciate you guys being professional and really nice and honest so give them a call. Take your car, you'll be happy you do.

Registration services and smog inspection Star Station/…read moretest only/ hybrid/ diesel vehicles

I can't express how grateful I am with Isabel Vega for her help during my claim process, the…read moreendless hours and support was very much appreciated. You are one great agent and I admire your work, patience and dedication to your job!

Went there to get a quote, the lady at front desk said she needs copy of DL, and she copied all…read moredocuments of my previous insurance and condo policies, I emailed the driver licenses on 7/8/24. Never heard back with any quote or update. This is interesting because this case was a fat one, I was about to get insurance for two condos and three cars!