I like this location because they don't usually have a long wait time. However, they have…read moredisappointed me because today, they totally ignored my check in. I have arrived at 6:45, the wait time that I was given was 19 minutes with the option to wait in the car and receive a text when it's my turn. I have been waiting an hour and a half. They have been letting people walk-in, appointment-less, and it is official that they ignored my check in! This is very annoying and irresponsible on their behalf. I had to wait in lone for another 10 minutes before another employee came out to let people in. Immediately, I walked up to her and politely demanded she let me in. She did, she was very helpful and apologized for the inconvenience. I could tell that she actually cares about her job. Thank you, Bianca for taking the time to listen and servicing me. You have earned this review another star Overall cleanliness, decent. Plenty of parking. Customer service- Juhmer has exceptional customer service skills. The older Asian lady is very rude all the time, she's always giving attitude, and is rough when withdrawing blood. Unlike Juhmer, she has left my arms bruised several times. Bianca is super nice, caring, and gentle.

I have had good experiences with pain free blood draws at the Castro Valley location. However, this…read moreone is awful. I arrived for my appointment and checked in but had to wait over an hour to be seen. I told them I tend to faint when giving blood and need to lie down, but they said they 'don't do that' and had me sit in a chair instead. To make small talk I asked the tech why they decided to become a phlebotomist and she said it was because she had a shopping addiction. Nice. She tries twice to get my vein but cannot find it and I'm starting to feel woozy. Then, she goes to get help and leaves me sitting with the needle partially in my arm. I pass out and they get upset at me and then have me leave. To be honest, I cried after that appointment. It was humiliating and I'm never going back to this location.

IF I could give a zero I would. First they made a mistake with my collection, mis inputted my info,…read moreand then tried to say it was my fault and my QPassport was expired (it wasn't). Completely wasted my time and then tried to gaslight me into thinking it was my fault. I then called the scheduling company, explained my situation and gave them my QPassport and they confirmed that it wasn't expired and they simply made a mistake on their end. LACK OF ACCOUNTABILITY AND PROFESSIONALISM.

it's an Asian guy with glasses that very unprofessional who held up the paper with my social…read moresecurity with people standing behind me and then went on to attempt to say my social out. I swear his type his so ignorant and rude in certain capacities . if you have options go elsewhere. this location is convenient and this is why they are rated at a 2.6 out of only 17!reviews.

Very good lab. Great Company. A great team to test cannabis…read more Harrens Lab is ISO17025 Standard and GLP Standard. The laboratory also provides professional cannabis testing and analysis, they offer complete solutions for our customers through consulting, training, inspecting and analyzing. The staffs are very nice. I would like to cooperate with them again.

I've been thinking about getting rid of my popcorn ceilings, and apparently there's a good chance…read morethat popcorn ceilings contain asbestos. So in order to know for sure, I just had to take a sample (a few scrapings in a ziploc bag) and drop it in the mail to Forensic Analytical Labs with the custody form. (and thankfully I didn't have any trouble with G-men busting down my door for sending a white, powdery substance in the mail!!) Anyway, the day after I sent it in the mail, they called me to get some credit card info, and the day after that, I had a pdf report emailed to me telling me that the sample contained 5% asbestos, of the chrysotile variety. 5-stars because the cost was only $50 (equal or less than most competition), the report turn-around time was faster than all the other quotes I was given (and they delivered on their promise), and the few people I talked to on the phone were all very helpful!

I went to Forensic Analytical in July to have a paint sample tested for Lead. They where very nice…read moreand helped me fill out the chain of custody form. I received my results in 5 days as promised.

I was extremely glad & relieved to have come across Northern California Drug Testing Clinic that…read moreoffered a large variety of services & was able to accommodate & get me in right away. I called to inquire & schedule for an appointment late on a Monday afternoon, received a call within an hour or so & was told that she can accommodate me the very following day (mid-day), now that's what I call a speedy turn around time!!! Dr. Eghdami was the one who welcomed me, helped me, conducted my tests. She is truly an AMAZING super woman, she is genuinely real, Upfront, strong, stern, impeccably knowledgeable, professional, quick & efficient & she even took the time to give me some great insight & health advice. She takes the time to fully explain things or answer any questions or concerns. I was blown away w/the experience & service I received. Dr. Eghdami at Northern California Drug Testing Clinic & Consolidated Health Management provides nationwide federal DOT, DMV physical, Random Drug & Alcohol Testing Program, Drug, Alcohol, DNA testing and Background Screening, drug screening, DNA paternity, Methadone, Steroid, Clinical Lab Testing , Unknown Substance testing & even chiropractic services. pretty much whatever type of testing that fits your needs AND Very affordable & reasonably priced services. HIGHLY RECOMMENDED!!! Thank you Dr. Eghdami for your time & excellent service!

I came for a drug test that I needed to start my employment in the Oil and Gas industry. The doctor…read morewas very courteous and friendly, and the whole thing took around 15 minutes to do, Would most definitely recommend again.

Dropped in for a drug screen on my lunch break. Very clean. Very professional and helpful front…read moredesk staff. They let me order my test online, then got me in right away. Efficient visit.

Couple of weeks ago my helper picked up my new all day pee test kit! THEY GAVE HER A PEE HAT AND 3…read morePAPER CUPS,!! What the hell is wrong with them, over and over, same shit different day! So she went back couple of days later gave her everything but the CHEMICAL that needs to go into the jug!!!! I called them twice including main number, NO CALL BACK WHATSOEVER,!! I did the test, went to drop it off! OFFICE CLOSED FOR GOOD, no messages on their door or on their phone! Unbelievable !!! What a terrible way to do business, and waste of my time and energy! Done, will never return to any other if their unprofessional businesses! DISGUSTING TO SAY THE LEAST,!! I am reporting you to the top medical outfits!!!!

Never had a bad experience here. The only problem is parking. Get to your appt early or have…read moresomeone drop you off because there is rarely any parking spots.

After trying to go to the Mowry location yesterday and being met with senseless service, long…read morewaits, and rude staff- it was the opposite from my impression here. Practically empty waiting room around 3pm on a weekday with a much smaller waiting room as well. Whole process was quick and easy. I had an appt that I made the night before. The phlebotomist who drew my blood was friendly and did great! Most painless experience yet. Barely felt the poke and he kept his hand super steady with each collection tube change. First time here but this will be my new go-to location moving forward.

Do not come here. Had appointment at 11:15. They called me when I'm otw and told me to come at…read more11:30. Now I'm just sitting outside in my car waiting an extra 30 min !

I procrastinated on getting my TB test done but was able to secure an appointment here on a…read moreSaturday (07/05). The entire experience was smooth sailing. It's very easy to schedule an appointment online and I received my results in less than 2 days after having my test taken. I wish I could remember the name of the person who was working when I came in because she was the sweetest person ever. My TB test was done professionally, painlessly, and quickly. I would definitely come back in the future for other services and would recommend friends to come here for a convenient option. The location is kind of hard to find when you nav to it, and when you get there you will think the area is a bit sketch... but don't let that fool you, this place is great!

Normally I'd never write a review for LabCorp, but years of dealing with their condescending…read moreemployees sent my temper boiling over this afternoon. In terms of speed of service, these guys have typically always been fine, in my experience. I've never made an appointment, have always been a walk-in, and am seen almost immediately. Very little wait time. No issue with cleanliness, either. The issue is, 100%, the disgruntled jerks they seem to exclusively hire. Whoever is behind the counter at any given time (usually an older white woman with glasses) is never, ever pleasant. Not even decent. Just these grumbling, unhappy people who foist their bad day -- which seems to be every day -- onto patients. And I get it -- just sitting in there this afternoon you had one guy who comes in, obliviously crashes right into the table next to the door, and doesn't move it back, and a patient who had to be told twice which room to go into. People don't listen and they have rotten attitudes. But unless they've demonstrated rudeness or stupidity, there's no reason to treat people poorly. So when I walked up this afternoon and saw a sign that read the following, I read it as, "this place is appointment-only except during a short period in the morning": "Effective 9/25 until further notice: Due to unforeseen event [typo on their part], San Leandro location will be appointment only with accepting walk-ins when time permits from 7:00-8:30 am." I'm an English major and a content marketer, meaning, I write for a living. Anyone with a basic grasp of English would likely read this as I stated above: appointment-only location except during this short window in the morning, if time permits. Well apparently their phlebotomist, the middle-aged Asian woman who always wears her hair in a ponytail, thinks their poor, typo-riddled writing is so sublime that confusion on my part was just me being either too lazy or stupid to read the whole sign. Because when I asked her if they're appointment-only, she snidely remarked that if I'd read the whole sign, I'd see that they're only appointment-only in the morning. Apparently, what they meant to write was that they're appointment-only from 7:00-8:30 am, with the ability to squeeze in walk-ins during that window only as time permits. Not hard to write unless you're more focused on making everyone around you as miserable as you. I was extremely close to reading the phlebotomist the riot act, but I don't need to get myself banned from a LabCorp so close to my house, which I need regularly. So I just made sure to give her back her attitude in spades the entire visit and wasn't nearly as nice to her as I usually am. She seemed to be picking up what I was putting down because she tried to be nicer in the end. Way too late to play that game with me.

Arrived before 9am. Express check in using kiosk, iID and insurance card. Short wait. Courteous…read morestaff. Efficient service. Swift results

7/10/2026 8:40am . My husband went in for blood test. The male technician did the blood draw. It…read morewas the most painful experience my husband has ever had in Sutter Castro Valley lab. My husband told him that it was so painful. He simply said: "sorry ". No explanation as to why it's so painful.

What a disaster. No ability to make an appointment prior to coming to get labs. I carefully studied…read moretheir website and I arrived at 6:45 am to have time to figure everything out. From viewing their website, there's 2-labs, 10101 or 10103 building. No signs on the 10101 building indicating there's a lab. Supposedly this lab opens at 7am, but with no signage, I couldn't figure out where it is. The 10103 building is the main hospital. When I went to the main desk, the security guard was sound asleep (seriously, sound asleep). After waking him, he tells me to go to the lower level. I go to the lower level and see nothing that looks like a lab. I'm getting pissed because I purposely tried to get here before 7am. When I return to the desk, I just start asking random employees who are arriving to work. A nurse ends up helping me. She informs the security guard that I need to first register and than go to the 2nd floor lab. While I'm registering, I ask that person about the 10101 lab. She tells me that it's a separate entity. I'm convinced that this is the one I wanted because to go to the one I'm at now, I have to register as a patient, which is a hassle. The 10103 lab opens at 7:30 am.