I'm coming up on 10 years with this store and this service! WOW! My most recent experience has been with Gabino. He was just awesome. I had a newer phone with a cracked screen and wanted the new S6. He helped me get the old phone exchanged and then walked me through the process of getting the new S6. Both times, he did the transfer of info on my phones, clean as a whistle. So smooth and nothing was lost! He was very knowledgeable, professional and patient. T Mobile always hires great people! read more

Walked in was greeted by Lisa. Everything I said her answer was No, we cant, go online. Was also abrupt and rude. Didnt care to understand my request. Why are you even working? Conflicting guidance between what her phone reps mentioned vs her Naysaying I left in minutes went down the street to another tmobile location and they met all my needs in under 2 minutes. Gross! read more

I recently lost my iPhone and was unavailable to utilize Apple 'find my phone'. I went to Store# 7373 in Costa Mesa and had the privilege of working with Javier and Gilbert. They were patient and courteous and knowledgeable.They assisted and solving my problems walking me through the process Well initially waiting to be serviced I observe both these gentlemen giving the time and attention consistently to all clients. Kudos to T-Mobile for hiring them. read more

TMobile is the worse cell phone company that I've ever worked with. The sales people and the customer service personal are unprepared to answer our questions or to solve our issues. As soon as our time is up we are leaving this carrier read more

I'm a long-term customer [10+ years] & over the years I've seen the good and the bad displays of customer service. My loyalty to T-Mobile continues to be warranted because of their consistent, high-quality customer service reinforced with timely, professional and focused individual attention I receive when I have a problem with my phone. A client service representative who clearly stands out above the rest and continues to provide exceptional customer service with a great temperament, patience and a high level of product expertise is Giovanny Gonzalez at the 17th St store in Costa Mesa. Giovanni is customer-focused, pro-active and always prepared to resolve customer's problems efficiently and effectively with confidence and total professionalism. You're in "good hands" with Giovanni...He's a problem-solver and will replace any anxiety over your phone 's performance with a "smile" and knowledge that he can fix it and extend the life of your phone or recommend an alternative that will provide you with complete customer satisfaction. read more

Giovanny was so incredibly helpful and knowledgeable in switching our service from Sprint. He spent so much time with us and was just wonderful. We are so lucky to have found this T-Mobile location as we have been shopping other carriers. Everything was top notch And we were just very impressed with the amount of time and care he took in helping us. read more

Gave me horrible advice to fix my broken phone which cost me a week of no phone and dealing with insurance. Do yourself a favor and go to ubreakifix before going to the store for phone issues. Only reason they get two stars is because they were polite. They definitely were not helpful though. read more

I am a new T-Mobile customer and the 17th Street, Costa Mesa store provides the BEST customer service - hands down!!! I'm in Huntington Beach, but the Costa Mesa store is the ONLY one where they actually answer the phone. They are so nice and helpful, so if you need T-Mobile, I strongly recommend you go there! read more

Nicole && Sergio where amazing! Great customer service. Went above an beyond their job duties to make sure all questions, concerns, and hesitations were answered to the best of their knowledge. Will continue to be a happy T-Mobile customer:) read more

Great service Flor help us with a problem we had with our old phone company , she understood what happened and she switch to T-Mobile which has great service no running out of data . read more

Unparalleled customer service. Really? From a cell phone store? Yes, really. The T-Mobile store on 17th and Santa Ana in Newport Beach is a well-oiled, knowledgeable machine with uniformly friendly staff eager to help. This place is always busy and yet they have "the only YOU" face down cold - they greet you walking in the door, put your name on a list and get to you quickly. They listen. Then they ask the questions that move you to resolution. In my case, it was the removal of a $10/month feature from my account. Giovanny G. accomplished in 5 minutes what T-Mobile's Customer Service/Billing Department couldn't do in over an hour the day before with 2 specialists working on it. Simultaneously he was helping another customer with a phone smashed to smithereens with a wet SIM card. Somehow he was able to harvest her old data - she was weeping with gratitude and relief when I left. Kudos to manager, Ryan Woods, for assembling such a talented, customer-facing team. Keep up the great work! read more

This location has definitely redeemed my hope in T-Mobile, over the last year and a half TMo has become just like the rest of the cell phone carriers which are DOUCHEBAG MONEY SUCKERS! Every time I would call Customer Service I would get mixed answers each time and the run around which became such a headache on top of the headache I have every day LOL! I would become so frustrated each time I would have to call them -_- Even going to the Orange location the employees were NO help at all, they were just piranhas trying to sell you on everything under the moon and intentionally hike up your cell phone bill without informing you which really pisses off the customers that have been with this company for 10.5 years! So the cell phone gods have been on my side lately each time I've come to this location! I've had my old Android for 2 years and it was on its last leg and since my phone is considered OLD they don't carry it anymore much less batteries which I needed desperately, I contemplated even staying with T-Mobile since they were such douchebags but I wanted to get quotes for a new phone just to weigh my options and out of the depths of the pits rose up a wonderful employee named Saul came to the rescue and turned my frown upside down! He actually was able to convert me to an all touch phone! I was very heldbent on staying with phones that had physical keyboards but since its considered olds school they are dying like a rare breed! He guided me towards a Galaxy S5 and spent so much time with us over 1 1/2 hour showing me everything about the phone, the financing, setting up the phone with my information, just about everything he knew about and had an answer for! He broke down the pricing without breaking the bank, I even left with a pink case for my new S5, and with a smile on my face. Saul is such an awesome employee and has only been there for 2 months, I assumed he was the manager because he was so professional and so knowledgeable! I am so impressed with all of the staff, they all immediately greeted us and kept checking on us making sure that someone was going to help us. This location has restored and renewed my faith in T-Mobile and crossing my fingers that it stays this way ^_^ read more

I just left this T-Mobile location after having hands down the best customer service experience that I've ever had before. I was much over due for a new phone and had been putting off going in to T-Mobile because I've had such difficult experiences at other locations in the past and wasn't ready to put up a battle just to upgrade my phone. I was greeted by Gio and he was able to answer my initial question about pricing right off the bat. Right after speaking with him I knew that I wanted to upgrade right then and there. The store manager got me all situated and helped me select a case, screen protector, and a wireless charger to help go along with my new device. Flor then assisted me with the set up of the device and transferring all of my contacts, photos, and videos. Flor has to be the best sales associate that I've ever come in contact with. She was extremely personable and engaging and made it feel like the process was much shorter than it really was. She was very helpful, patient and answered all of my questions. I work in the customer service industry myself and it's so important to be able to connect with your customers and she did just that. She's the ideal employee for the customer service industry. I will definitely be going to this T-Mobile to handle everything involving my phone in the future just due to the amazing level of customer service that was received today. read more

Came in to get my temper glass replaced because I purchased one in the Irvine t mobile store. I was immediately added to the wait list and helped shortly after. Neil came to assist us as I explained that I had bought the temper glass from a store while he checked to see if I got warranty. Then told us that we would need to go to the website and submit the receipt. Afterwards he asked if I kept the receipt bc I would need it and then helped try to reprint it. But because I had gotten the screen protector from a chain store and not a corporate shop, he didn't have access. Throughout the entire process he was very helpful and patient. I appreciate the customer service. This store is redoing really great! read more

I got good service. I recommend louis to all of you. he is a nice. my experience with switching to family plan was fun.

Came in today (around noon on a Monday) to jump from my crappy iPhone 5s to a glorious rose gold 6s plus. Was greeted and helped within moments of walking in, even though there were a good amount of clientele present. Customer service was on point; Sarah and Gambino both assisted me flawlessly and were super knowledgable and helpful. Even the other associates who weren't helping me out were noticeably knowledgable and clearly working as a team. Best t mobile experience I've ever had in my 10 years of having them as my carrier. read more

Terrible service, complete lack of knowledge, zero desire to help - I would sooner cancel my service than go back to this location.

This T-Mobile provided me with the best service and they know how to interact with me. Kudos to Chris, you guys always help me and always take care of me. I left very happy. Thank you. read more

T-Mobil is the place to go.. Love this location. Everyone there is so amazing. Ryan and all of them are so helpful, and care about you and your service. I have never been happier. The service from using my cell phone to all of my customer needs could not be any better. I just got done with that other cell the one that begins with a V- I think there customer service sucks and will never return to Verizon.. Thank you and your staff and this T-Mobil location.. You Rock.. read more

I have been with T-Mobile for a while and everyone that works here is so helpful and I would recommend t-mobile to anyone. Ryan and Alex are the best!! Thank you!! read more

I had a great experience here from start to finish..I was greeted by Carlo who answered all my troubleshooting questions and came to the conclusion the phone was D.O.A and decided to opt for the JUMP Program and was helped by Jason...Jason is the man!..im not tech savvy by any means but left with a whole lot more information I walked in with..he was super attentive and upgraded me to this little gem (Samsung S7 Edge)that I find myself writing this review on!thanks Jason u and ur staff were very helpful! read more

After 2 years of going through Sprint's haphazard customer service I was glad to get the same no nonsense treatment Cassie P. got here. I had the most painless experience I've yet getting a new phone contract at this store. read more

Gabino was amazing. He got me from Verizon which I was paying $130 for 1 line and I switched my family of 4 over to T-Mobile for $140. He got my mom a free iPhone and even suspended my line until we made the full switch over and saved me a good amount of money. He didn't try to sell me on anything but at the same time he was able to show me some loopholes to save me more money. Overall I had a very good experience at the store read more

This is the best TM store in Newport area I was in dire straits and this store helped me in the most Generous way. This store is Awesome too say the least.. I came back too get another phone and more too come.. One word this Store Rocks.. read more

The staff here is THE best. I came in with a bunch of those annoying requests that I'm sure people hate dealing with and they couldn't have been better dealing with them. In addition, Stephanie went above and beyond and spent 20 minutes on the phone with their corporate people just to save me over $300. Plus, she was super nice the whole time. Can't ask for more than that. read more

The worst cell phone carrier I have ever been with. No service any where I go. Got suckered in by Dianne and her lack of knowing the process of switching over from another carrier. Told us we could keep our devices and still qualify for the reimbursement program. That wasn't right. Called her on it and their solution was to spend more money. Had to pay my other carrier $700 out of my pocket because of her mess up. Now it will cost me another $1,500 to leave....it's worth it. read more

I've been to this location twice (once last year to upgrade my iPhone, today to ask for info about the iPhone 8), and honestly the workers are really great. I walked in quietly then was greeted warmly by one of the employees once he noticed I came in, and he was really helpful on what info he could provide for the time being on preordering the iPhone 8. It wasn't busy since it was near the end of the day, so the other employee chimed in with good humor about the iPhone 8 since the news came out just today. Upon leaving he asked if I was planning to drop by this Friday to preorder, and because of my experiences so far I'm definitely coming by. Awesome service, really breaking down the info to be fully understood, and will be coming back again very soon! read more

Sounds like Louis was not just especially great to us and treats all his customers with with great service! Not only is his product knowledge extensive but he covered all the plan features we asked about and offered more then we actually expected was possible. We are transferring back to T-Mobile because of this experience and are excited to be done with the other competitor (their in-store staff are lacking for customer care)! Side note: All the CSR's are friendly and eager to help when you walk through the door even though we're holding out to process with Louis! read more

Brandon was such an amazing help ! I was sprint customer for years and was a bit too scared to switch over to them . He made the whole process so smooth and was super friendly the entire time . He was very knowledgeable with answering all my concerns . Overall had a really good experience and would recommend anyone to go see him ! I walked out of there with great service and a new phone which I love (: read more

Crazy good service. I was greeted by Hector when I walked in even though there were people ahead of me which was nice. I was looking at new phones so time went by fast. I actually ended up getting Hector as my guy and he was really helpful. I asked his opinion on the note our the s3 and he took the time to ask what I would be using the phone for etc. turns out the s3 was better for me. Long story short, great service is why I've been with T-Mobile since 2001. Thanks Hector. read more

Great customer service. Replace a defaulted wire for my charger. Thanks for making it so easy! I think it was Jill that helped me.

I've been here for the last 3 weeks to get this straightened out. I finally switched from AT&T and when we tried to get a new plan set up, they said that another customer had my ss card. I went through hell and back and finally we found out it was t-mobile's mistake, they inputted my social into the other person's account info. but they had his correct one. He had been a client for almost 2 years. So when that was all said and done and I had notified my banks, credit bureaus, etc. I came in to find out they can't run my credit because of the whole 62 days waiting period. So I caved in and got the no credit plan, until I go back and switch. I joke with the employees there because I feel like I'm a part time employee with how often I have been going in and the duration of each visit. I worked with David, who has more patience than I do. All of the employees there are really nice and very personable. David went above and beyond and gave me different options, and even told me that when I am ready to go back in and switch plans, he would be more than happy to help. Thank you David and the team for helping me through this long and arduous process. So glad I broke up with AT&T! read more

The rudest most disinterested manager ever!!!! DO NOT GO TO THIS STORE!!!! They are dishonest. Only 10 days out for being able to upgrade but my phone was on it's last leg. The manager said in order to upgrade I would have to bump up my data plan by $15 even though I don't even come close to using what I was currently on? Gave me the bullshit excuse that it was an older data plan and I wasn't allowed to stay on it. Not true! We went to the Tmob laguna Niguel and the nicest most professional sales rep upgraded my gf's phone. I told him what happened and he immediately changed the data plan back to what I originally had. He then told me I had insurance on my phone....... Something I NEVER requested. F@ckn idiots just trying to up their commissions by adding things without the customers knowledge or permission? So immoral and dishonest. Unbelievable! I'm going to be contacting corporate about this. The manager and the female rep both need to be fired. read more

I have nothing but positive reviews to give about this place! I don't even know where to start! From the moment I first switched over, to every time I have added people to my line, or just went in for the simplest to most complex questions I have always been treated with the utmost customer care. And honestly I'm not one to go and look for exceptional customer service at a store and complain over the smallest thing. I simply go for what I need. But these awesome people make you want to come back over and over again. Today a chick by the name Flor was patient, awesome, knowledgeable, courteous, and the list goes on. I went in for serval things I had to take care of and not only was she taking care of business and answering our questions but she kept a conversation going. And every other employee that works there acknowledged us as well. They're just so awesome. And I know I have a to go to store when I have questions or concerns. I've dealt with the managers, and all sales associates and they're all cool people! read more

got me all set up really quickly with no hassle. no attempt to upsell me or screw me, just told it to me straight, helped me accomplish exactly what i wanted. helpful team. read more

This T-Mobile store has great customer service, of course, you get the right person. Luis (African American) was the best customer experience I had in a long time. Straight to the point and doesn't BS around. Told me what I needed to hear and was so good I stayed with T-Mobile and bought the Galaxy Note 2 in the process. Went again and dealt with two young ladies that were great, one was a assistant manager and the other a sales rep. Both were very accommodating and willing to help, and what do you know, bought the iPhone 5 for my girlfriend in the process. Great place to go. But like all places you go to, there are some people that look to not want to be there and not really willing to go above and beyond to help. I was in there yesterday 05/07/2013 and there was a line of people, a customer goes to another female sales rep and asked for assistance. The rep said "sorry, I'm about to be off". I figured, if your not off yet and there is a line of disgruntle people in line, it would not hurt the company that much to assist that person as opposed to having a official complaint. Still a good place to go, just hope you get the right person. read more

if you ever need help with your phone or have any basic questions go and see Nicole Colon. She was super nice and so helpful and honestly one of the best customer service experiences ive ever had! thank you again nicole:) read more

Had a great experience buying here. The staff was prompt and informative in their service. Came in as a new customer to get an iPhone 6s and couldn't be happier. Would highly recommend to anyone looking for a new phone/service provider read more

This entire company is arguably THE WORST CELL PHONE CARRIER I have ever had to deal with. From the in-store experiences through the customer service department all the way up to and including upper management. Nobody seems to know what they are doing! !! This used to be a great company, but they got huge and now they can't keep up with their own rapid growth. I would recommend a tuna fish can with a string attached before using T-Mobile as your cell phone carrier. BEWARE... BROKEN PROMISES, FAULTY EQUIPMENT, MISMANAGED ADMIN ISSUES, BILLING ERRORS... and the list goes on. I just spoke to a SUPERVISOR who told me for the 3rd day in a row that my order is NOT in process, after being guaranteed that I would absolutely, beyond the scintilla of any doubt, have the phone IN MY HANDS by 10 a.m. this morning. It is now 10:40 a.m. and the order is nowhere in the system again. Have a good day T-Mobile, I'm gone for good!!! read more