Making an appointment at Quest Diagnostics does help out and be sure that your information is inputted correctly. When I see people that come to Quest Diagnostics they are not prepare and they end up arguing with Quest. I been taken good care of at Quest Diagnostics. When I arrive on time I been check in right away depending on how many people are getting lab work (I go there in the morning which is 50/50 insane). This location only has one person that works there. It use to be two people that work there to help get people's appointment done right away. The wait when you do have a appointment is 5-10 minutes but if there isn't anyone you are seen right away when you enter. I have thought this location has been closed down since they have not open for business for a month but I guess they were trying to get someone that can work there. read more

Horrible all the way.....Woman there seems to hate her job....gets there at 7:33 and tells me and a young man that she is booked when we are the only two there....then says it will be more than 10 minutes for her to set up, so tough luck folks !! Can she possibly get there before 7:30 to set up ? Only one unhappy employee there...talk about CHEAP !! Never ever again...... read more

Horrible experience everytime I come to this location. Most recently I booked an appointment ahead of time. Showed up early to check in. No one was at the counter so I used the kiosk and waited as instructed. I briefly stepped outside and my name was called by the only phlebotomist/office worker. When I wasnt available she moved to the next person. About 20 minutes later she comes back out and tells me I missed my appointment and she cant do anything other than take me as a walk in. There were already a few walk ins a head of me so I left and rescheduled elsewhere. I have been here a few times over the years and I must say at this point. The Hercules Quest location offers sub par services compared to nearby locations. read more

Came in to the office to get blood work. I had an appointment. Check in process on the machine was simple. Useful information on the screen while I was waiting. They called me in less than 5 minutes. The lady that helped me was very professional and patient as I have a fear of needles. I would come to this location again. read more

Honestly, this place has been very frustrating to deal with. There is usually only one worker there, and it honestly feels like she doesn't want to work. Even when the place is completely empty, they refuse walk-ins and tell you to go somewhere else. They accept walk-ins, but when you call or show up, they never do. It's misleading and a waste of time. Appointments are also a big issue. It's very hard to find availability, and even if you manage to book something two weeks out, you might arrive and find they're closed or your appointment was canceled without any notice. On top of that, they often close earlier than their posted hours and seem to clock out quickly before their actual closing time. What's really disappointing is that the location itself is great. It's in a nice neighborhood, very close to my house, and I was actually happy to find a place nearby so I wouldn't have to drive far. I really wanted to keep coming here, but unfortunately the service is extremely poor. I would not recommend this location. read more

Third time I make an appointment way in advance and they are closed. No courtesy of appointment cancellation, no notification or any sort of communication from them. You find out they are closed the day of your appointment as walk up and for once have a sign that they are closed. The first time it happened not even a posted sign. Myself along with others waited and waited till some of us decided to leave. read more

My daughter and I visited Quest Diagnostics at 1 PM on a Friday, and it was one of the best lab experiences I've had. We had a reservation and were able to check in electronically 10 minutes prior, which was convenient. While there was no one at the front desk, a kiosk made it easy to confirm our arrival, and a young woman checked to make sure we were all set. In less than two minutes, we were called into the blood draw room, where the process was handled quickly and professionally. The staff made my daughter feel calm and comfortable, and we were finished before her appointment time had even officially started. Overall, the experience was seamless. There was ample parking and the location was easy to find on the first floor. I'm sure there are other reviews who have had a different situation. I definitely recommend a reservation. read more

After having a bad experienced with this location just today with the Supervisor Jessica Tran, I went straight to look it up all the Quest she is handling, from Marin county and this Hercules Location, I am not surprise why you get this rating. My first encounter was in Marin it was very rude phlebotomist, even it's not quite the same here in Hercules, since the phlebotomist was very nice. I have been working in the health field for 30 yrs and just a reminder that each one of as is replaceable, another corporate that does not think of others but their profits. Anyone who comes in your facilities are customers not only patient! and Yes, you keep telling that to yourself Ms. Tran that it is policy of Quest but look all your reviews, it just shows how your run your locations! read more

It never fails; Every time I come to this quest, they have some sort of excuse! I can only arrive at 3 pm but it's clear the staff legit clocks out at that time. Good luck trying to get them to take you if you arrive around 3pm. They will throw any excuse to you, be visually irritated you even came in. It'll be totally empty and they'll tell you they're not accepting any walk ins after xyz time. Or they'll tell you their system isn't working; When clearly it let you check in just fine. Super frustrating when I have such a hard schedule. read more

Agree with Missy G (5/27/21) that they are good with toddlers. Four stars is generous, but this place is better than the LabCorp places that I've been to and much, much better than Concentra also. What's great: Three-year-old Jenbert Jr was not traumatized by this event. Matter of fact, she said at bedtime that she's grateful for the "doctor" who drew her blood. Our phlebotomist was patient, made small conversation with Jenbert Jr, and explained what was going on. I don't remember her name, but she was good and Jenbert Jr didn't cry. If I can't get a pediatric phlebotomist, I'll definitely take this one again. Five stars for her. What isn't so great: We had a 10:00 appointment and still had to wait until about 10:20 to be seen. Check-in is self-service at a kiosk where you scan your appointment QR code, your ID, your insurance card, so nothing in the way of customer service. If you have questions, you're SOL because there's no one to talk to except for the security guard (who technically isn't Quest staff). Two stars for a DIY check-in with no customer service. They also seem short-staffed. read more

I arrived at 7:35am for my 7:40am appointment and checked in via the link sent to my phone number. Booking the appointment online was easy - although if you are required to fast before your blood draw, getting an early morning appointment at this location may require waiting a few weeks. My appointment was the first one of the day and I was called in at 7:37am and out by 7:45am. Maira was the only employee in the entire facility (there is no front desk worker). She was very skilled and I felt minimal discomfort during the blood draw process. read more

I've gotten all my labs done at this location and never have I ever had a problem. I made an appointment online and I was in and out in less than 20 minutes. The staff here were all very caring and very professional. read more

I was 10 mins late and was sitting in their waiting room for 10 mins before they realized that I was there and then told me I'm closing sorry with 5 mins left before closing. I had a broken foot and couldn't walk any faster and they simply didn't care. I can see why they have such a low rating. read more

This location is terrible. No one answers the phone. The operating hours on the automated recording list operational hours opening at 7:30 M-F I've been waiting for 45 min (8:15 am) and the door is locked. No one opens the door and no one answers the phone. It would be nice to have a local lab to go to but once again I'll have to go to out of area because this location sucks! read more

Kindness the lady work here all she do is complain how behind she is I e been here 1 time before still same person and still poor in service need too change staff asap read more

Used to be great until 2021 during the pandemjc. It was not a big deal to schedule appointments 1-2 weeks in advance and even do drop-ins from 7:30 to 10 a.m..... In 2022, to schedule an appointment, I had to do it 4+ weeks in advance to end up with a 10 a.m. or later fasted blood draw. The appointments were also late: a 10 a.m. slot means the blood draw happened 15 to 20 min. later, assuming the phlebotomist didn't miss. Recently, I checked in to an appointment scheduled 1 week earlier. The receptionist did not process the paperwork or checked insurance coverage like they did pre-Covid. When I returned 20 min. later, the lab door was locked--see photo. When the door re-opened at the indicated time by the phlebotomist, the phlebotomist dealt with the lab order and sample paperwork in addition to the phlebotomy. The process took 15 to 20 min. The corporate practice changes have made things worse. Instead of 2 to 3 staff members, there seems to be 1 phlebotomist who seems to do the bulk of the work. The receptionist seems to only be a "greeter" and to assist patients with the appointment check-in. Will definitely check out other nearby labs: my dh loves LabCorp--he switched last year from this Quest. read more

Quest Diagnostics - Sign indicating Quest lab closure before my appointment time. - Laboratory Testing Near Me - Hercules, California

If I can give them a 0, I would. This place is awful. I made an appointment, got a text confirmation, drove to the place & I was told I wasn't on the list. There is nobody at the front desk, so you have to wait until the person drawing the lab shows up because she's the only person in the place. read more

Five stars for mornings, one star for this Monday afternoon. I had to do a fasting test and had the unlucky draw of an afternoon appointment. After going here regularly in the mornings, I figured it would be empty and staffed with the highly efficient morning staff that I am used to. I was wrong. It was packed. Only one person working. After waiting for about 3 hours I found out that the specific tests I needed had to be done in the morning. I was understandably frustrated. Please get these people more staff. If quest is listening expecting one person to cover all of a Monday afternoon is ridiculous after seeing the volume they're faced with. Mornings here are A+ Afternoons are a never again for me. read more

Easy quick and painless. Ajita could not have been nicer. Highly recommended. My wife and I always use quest

I am absolutely livid with quest diagnostics right now. Specifically the Hercules location. I went to go get my California prenatal screening blood test done. One that only quest can perform. She had to poke me twice because she couldn't find my veins. Now, a week later (today) I get a call from my OB telling me that the lab couldn't run the test because the technician only had my name on the test tubes and didn't use two patient identifiers (this is a MUST and a standard for any kind of lab test). Also, I find this out on the last day I could get this particular test done and it's 4:30pm which means most locations are closed and I still would have had to drive to my OB office to pick up the lab slip to get this test done and would not have made it in time to quest to get blood drawn. If you need blood work done, don't go to quest. Find another lab that will ensure your safety. If they missed something so basic, how do you know as a patient that they're handling your specimens correctly?!? Protect yourself and your health and go somewhere else. read more

This is a busy lab, but most of the times I've been there, there is only one staff member on site. She does all of the work by herself, and though she does her absolute best, there's no way it can all be done in time by one person. Even if you have an appointment, expect to have to wait. read more

I've been here for my son twice now and once for myself. Very quick in and out. Very clean environment. Very good technicians who know their job and do it well. I'm very happy with this lab and won't need to go anywhere else when blood work needs to be done. read more

I got there at 3:40 and I couldn't be seen because they close at 4p. Security pissed me off saying she said nobody else after the woman and child. I couldn't understand and it was 20 minutes to closing. And I forgot to mention I caught the bus there with an oxygen tank. I just sat at the bus stop crying. read more

This place was great a couple of years ago. The staff working there now are rude and lazy. I showed up ar 315pm as a walk in only to be barked at "by appointment only". Zero stars. read more

I arrived promptly for my 10am appointment, yet I was still dismissed and made to wait. I've been sitting here for 40 minutes and counting!!! What's the point of scheduling an appointment if they won't honor it anyway??? Grrrr!!!! read more

I had my lab work done today at Quest Diagnostics and I was very impressed at the improvement on the check in process. Prior to going in I was able to make an appointment and register on line. The online process was super easy and user friendly. Once I arrived I checked in using the self check in kiosk and was called In within 5 minutes. Roshini was my phlebotomist and she was excellent and very detailed oriented. She explained the process including my take home test that was recommended by my doctor. I was out of there in 15 minutes. I am a fan. read more

Advocating for a friend with disabilities here! My friend who has cerebral palsy and a guide dog came in for a drug screen and was told he couldn't take his guide dog with him. Mind you it is against the ADA to deny access to him because of his guide dog who is ACTIVELY working. Some training needs to be done to ensure this doesn't happen again. read more

This is the worst Quest Diagnostics I've ever been!!!The lady Genevieve( phlebotomist) has worst customer service I've ever been, working in a health care environment, it seems that she's not happy with her job & she doesn't want to work...Genevieve is not helping to ease the anxiety of my son who needs the blood draw, her rudeness make my son scared more of blood draw. Hope I have the choice of choosing other phlebotomist on our next Quest Diagnostic visit. read more

Awesome with kids! Be sure to make an appointment! I'm still giving 5 stars even though my wait time as a walk in was long, and kept getting longer instead of shorter! I ended up going back the next day with an appointment and was seen right away. The appointments were actually for my 4 year old grandson. He had to go twice. He saw a different staff each time (and I'm kicking myself for not getting their names to give proper credit). Both times the staff were so patient with him. He had tons of questions and needed to know every single thing they were doing. They stopped and started when he requested - prior to actually putting the needle in. They let him look at a needle and tubes, safely. I mean, they just got it and were so patient and never showed annoyance with him. I'm sure it will be the same next time, but I know they helped build his confidence in getting scary things done and letting him know it's ok to ask questions! read more

I have always had a good experience in the Hercules Lab. Everyone was cordial and efficient. The patient's attitude is important when communicating with all employees. A smile to those on the other side of the counter, really helps. So for those who don't like the staff, be kind and say, "hello". read more

I guess I have an inter-vampire gene, blood tests don't faze me. If they bother you, you should consider this Quest Lab location. The techs are courteous, and gentle. Parking is easy and there is never much of a wait. read more

Annie is awesome. She was able to do what other weren't and had such a good attitude.

I would never come here again they have a very rude Indian lady at the desk..she skipped me out the line just because I answered a phone outside the door then came back in and she told me I have to sign in again due to me stepping outside even without anyone being called before me so she just let everyone skip me in line even tho I remind NO ONE ELSE WAS CALLED BEFORE ME BUT SHE JUST WANTED TO SKIP ME EVEN THO MY NAME WASNT CALLED YET!!!If you don't like your job why take it out on others they should change the front desk lady she very rude there was another customer that said that that happens to be in the waiting room also!I encourage you to go somewhere else or try it for yourself good luck! read more

I had a appointment during my work lunch hour. Been fasting for 12 hours and they took two walk ins before my apt ?? Yeah that's not how having a appointment works. read more

If I could Give then NEGATIVE STARS, i would! The Wait was long and no one is ever in the front to help or greet guests. This is a no go. If it wasn't for my job that requires to get my scans done, I would NEVER come here! They have terrible service and is very reluctant to help anyone! It doesn't look like a difficult job at all, but wow, they make this super inconvenient and wastes our time. I just feel so bad for everyone employed here, they must not get treated well. If they were treated well by their employers, they wouldn't treat their patients like they're next to crap. Thank for nothing! read more

The person at the front counter took forever to even check me in. I got late going back to work.

Had to come in for drug testing for my new job . I had no appointment and I walked in signed in and my name was called in about 2 minutes .. I was in and out in about 15 minutes .. The lady was very nice and professional .. I recommend this place for all your drug testing needs read more

I'm here to take a drug test been here since 9 and have not been called yet and it's 45 mins later damn! If it wasn't for this job I would leave read more

Excellent. I had an 8:30 appointment. I was acknowledged right away and after filling in a form the tests were done by a courteous technician. Very impressed. read more

Rude, unprofessional and dismissive. I've been coming here the past six years to get biometric screenings for my companies annual wellness program. In the past things have generally ran smoothly but for some reason my order wasn't sent from Quest to this office so my 7:45AM appointment was a waste. I called Quest and learned there system was down so they had to fax over my order. Well the rep on the phone Mary wanted to speak with the tech and the older Middle Eastern woman (without the glasses) refused to get on the line telling me very dismissively, "I can't do anything without the order." The woman on the line wanted to speak with her so she could give her the codes she needed so I could get my screening done while they waited to receive the paper order. No! She continues to act busy and do other things in the office including seeing other patients when clearly I've been waiting now impatiently. What a bleeping waste of my time. It's now 9:10 and I'm still waiting. My bad for waiting until the last day to get it done or else I would have left a long time ago. Way to go customer service over the phone but at this facility they are dire need of some people service training. read more