If I could give a zero rating, I would. This Quest lab really stinks! My wife and I both made scheduled appointments for 1200 noon on a Monday. We fasted for 18 hours (instead of the normal 8-10 hour window) just to make sure everything worked out. We even arrived a little after 1000am, hoping we could be seen earlier. But the staff said we would be considered "walk-ins" with a long wait time (if possibly seen), so we kept our appointments. We opted for text messages to keep us updated on our scheduled appointment, and were able to run a few errands. We arrived back around 1115am and waited for our appointment in the lobby. But I finally RECEIVED the text message update stating I "will be called soon" at 119PM, and we were finally seen around 125PM!! Then what is the point in having a *&@$ appointment? And during the wait, I heard the staff saying to other customers in the lobby that if they were even 5 minutes late, they would be cancelled and have to reschedule! I asked the technician about the rescheduling comment (of course after she finished with the needle poking me!) and she said that it was company policy. I feel sorry for those people who were trying to complete their appointment during a lunch break! Good luck! I hope this late experience is a one-off at this location, but doubt it, and will never go back there again. I will take my chances at the Medical Center location next time. Thanks for making me waste my whole day! (Your location is a vacuum cleaner!) read more

Company failed to notify everyone they shut down. I traveled 20 miles for this. Only to be told I can be a walk in and wait 2 hours. read more

Quest Diagnostics - Idiots can't even email or text us. - Laboratory Testing Near Me - Murrieta, California

Honestly went here a bunch during my pregnancies.. wait times are hit or miss. Same with blood draws. I'm an easy draw so tbh I don't have much expectations besides waiting. HOWEVER brought my daughter here recently. Absolutely DO NOT BRING KIDS. They clearly don't have any experience with them and it was AWFUL. Afterwards, I learned there are sooo many ways for them to have worked better with my 3YO but they basically treated her like an adult. Such a mess. read more

Went to this location for the first time since it was right across from work. I normally go to the one in Temecula. As the girl was putting in my tests to run on the computer, she told me they couldn't do ONE blood test (CSF) because they didn't do it at that location. That was fine with me. Another tech comes in and draws my blood for the other tests that I really need while the first girl stays on the computer. They tell me I'm all done and that results will be posted within 2 days. My service was done 1/13/26. It's now 1/26/26 and the most important blood test I needed (AMH) is still pending. My Ob/Gyn calls them to try to get the results. Come to find out, Quest never ran it and now it is too late for them to run it. I would have to get a new order and make another appointment. This is so infuriating because the specific AMH test needs to be done on a specific day of my cycle. And I am irregular. It could be months until I can get another test done due to waiting for my cycle. The quest app shows "PENDING" for the AMH results. So I don't know where they went wrong. They just forgot??? Why would it say "PENDING" if it was never inputted? This just tells me they inputted it and they did not do their due diligence in making sure all the tests were ran. Currently on hold with billing because those girls charged me. This is the first time this has happened to me with Quest. I never leave reviews- good or bad. But this has been a huge set back for me and the progression of addressing my chronic heath issues. I'm so upset. read more

Question Diagnostics Medical Center office Sucks. I went to have blood work and They offer walkin but they do not know how to work the waiting list in with the people who have an appointments. The time they give you for the waiting list is not realistic. The workers also seam to be working very slowly. They need to provide the necessary workers with new training on how to move the patient process faster. read more

I have used this Quest Diagnostics for quite awhile now. I'm so please to have my labs done here at the Hancock Ave. facility. The staff member by the name of Amber I've had to numerous of times is always very welcoming when she calls my name. Also she is very thorough with any question or concerns you have.. She has put a lot of years into her job ,I hope she remained there for a bit longer. read more

This location is exponentially better than the other location across the way. Waiting room is bigger and more spread out, they had available appointments, quick check in and actual friendly employees that are kind and helpful! I did dock a star because we were taken in 20 minutes after our appointment time and about 30 minutes after checking in. Their little commercial on a loop boasts "little to no wait times" is not truly accurate. BUT, they only had one employee until another one popped in to lend a hand. Even being by herself, Amber remained calm, level headed and in good spirits the entire time! The kicker was we heard another patient in the room next door saying she hopped on over from the other location and was taken in quicker even as a walk-in! read more

Quest Diagnostics - Another location I had no clue about - Laboratory Testing Near Me - Murrieta, California

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Waited over an hour even WITH AN APPOINTMENT. I literally just had to drop off a sample that was already collected. Still they made me wait until I got called back, over an hour after my appointment. Get it together, people plan their day around appointment times. This made me late to two other appointments later in the day. Ridiculous. read more

I have been going here first years and the staff had always been really nice and welcoming. I always make an appointment and literally always in and out no problem. They are all very helpful and take the time go answer questions. read more

Horrible service!! Appointment scheduled for 9 didn't get to see someone till 1030 without any announcement of apology for delay.

The worst! Their on line system is deeply flawed. I tried signing up from my desktop and it doesn't accept my zip code. I tried signing up on my mobile 4x and it hangs and never confirms. Now I'm sitting here as a walk in. I was 3rd. Been waiting 2 hours and have moved to 2nd place. Can't really express my disgust and hatred for these cheapskates who make tons of money of us, and can't provide a receptionist for us. Is there a minus 5 stars? read more

THEY DO NOT TAKE WALK-IN'S !!!!! They will wait for the next appointment to come in instead of the line of people on the waiting list. It's so sad because they seriously wait for the appointment and say they that they come 1st even if they made an appointment for 8am and it's now 9am and they were an hour late YES! They come first! Instead of the man that has been waiting since they opened but he was a "walk-in" sorry sir you must still wait. This system is not right! Spoke with the leader of this office because I have had enough waiting especially if the lobby is empty! Next I am contacting the manager because this system is not okay. read more

I still don't understand why I was turned away. Apparently in Murrieta, there are two Quest Labs across the street from one another and if you're at the wrong one, and are more than 10 minutes late, they turn you away. So I didn't get seen by a phlebotomist and walked out without patient care. I took my business to West Pac instead, where there was no wait, was seen as soon as I got there, where staff treated me like a patient. read more

I checked in for my appointment and was called back within 5 minutes. The staff were very efficient and kind and I was done within 10 minutes of arriving. read more

I've gone to Quest Diagnostics a few times. The have a pre-check in portal to fill out your information and you can make an appointment online, if you don't you will wait in the waiting room.When you are there they promptly call your name. And perform the procedure quickly as directed from your doctors authorization form. When I go there I'm usually out in five to ten minutes. read more

Horrible service and staff acting lost and unorganized. Go to another quest if you can.

Took my daughter here yesterday for a big blood draw. I chose this location because the website said there was just a few minutes wait for walk-ins. Not only were they fast, but the technician who took my daughter's blood was gentle and friendly. I don't know her name, but it was in room 2. I will remember this next time any of us need to have blood drawn! read more

Long wait 40 min past appt Techs good though Lab results not till all completed no partial

The worst location I've been too. Walked in (which i know appointments take priority). But any other location I've been to they mix the walk ins, in when they have time. I waited 3.5 hours and never got seen, I was #1 on the walk in list for over an hour and a half and when there were no checked in appointments there, they wouldn't take me back. So how is a walk in ever going to be seen? Not only that, they took an appointment back that was 2 HOURS early, while i had been sitting there for hours already?! When I finally asked a worker how they do walk ins she told me, being a walk in is never guaranteed you're seen. I've NEVER heard this lol. She said, EVERY appointment goes before the walk ins no matter that appointment time, and that they have appointments every 10 minutes. So if you know you're booked with appointments all day and have them every 10 minutes, and EVERY appointment comes before a walk in...why even take walk ins?!?! They'll literally NEVER be seen. Been a walk in at the Temecula location and antelope location and was taken back within 1 hour. Will never return to this location. People knocking on the door for help because they would go so long without calling people back. Just terrible. read more

I made an appointment at the Hancock location after I had a negative experience at the Medical Center Drive location which is very close by. The Hancock location was wonderful. I was called back within 5 minutes, the staff was friendly, respectful, and helpful. Will definitely make all my future appointments at this location moving forward. read more

I had an appointment. I starved for 24hours left work early which I will probably get in trouble because of it. They have all my contact information to contact me and failed! They allowed all that and turned me down because their system is down. I had proof of the order from my doctor and still didn't help. They would only help the ones that had a paper copy of the order. I had the email and screenshot of the order. They still denied it. Had they contacted me via email or text or phone call which I provided when making the appointment. I would have printed out a copy. But nope they were too busy doing nothing and failed to contact all their clients to let them know. Instead they allowed us all to show up and find out once we arrived with their hand written sign saying they can only accept you if you had a hard copy of your doctors order. Complete failure! Avoid coming to this place at all cost! read more

Quest Diagnostics - Hand written sign - Laboratory Testing Near Me - Murrieta, California

What's the point of making an appointment when 30 other people have the same appointment time and you still have to wait well over and hour!!! read more

If your doctor refers you here for a walk-in, just expect to WAIT all day, possibly until closing time. Keep this in mind if you're doing a fasting required test. They have a kiosk in the front but no clerk. So when there are issues, like your name magically drops off the list, don't expect help. They have an 888 number, but it is automated. Today they are running about 30-60 mins behind on the scheduled appointments. They openly admit they take all appointments, regardless if they very late, before they will see a walk-in. Staff may something like "we must've called you but you didn't answer" (you did not leave the room) after "we don't take walk-ins", followed by we will get to by the time they close. Bring a book, patience, a phone charger for the wall outlet, bottles of water, and low expectations. read more

The lab on Jefferson has the most rude staff ever. I brought my mother in for testing and she had to bring home a test and was told to bring it back. My mother is 87 years old. She performed the test at home and we brought the test back the next day. No one told us that we had to make an appointment to drop off the test. She was told that she needed to make an appointment, I do not understand why, because we were dropping off the test. I stood at the counter for about five minutes and finally someone came out and asked what I needed. I told him that I was dropping off the test that we were instructed to drop off. He then proceeded to tell me that I needed an appointment or that I could sit and wait until they called our name, but all the appointments would go before us. My mother was very sick and I need to get her home. I then made an appointment for the following day. We went back and it literally took two minutes for them to come out and grab the test. I probably would not have been so upset except the gentleman's tone and his condescending attitude was what was most infuriating. Whenever I have gone there, they are not only rude to us but rude to other people. While we were waiting for me to make an appointment, other people came to drop off their test and were treated with the same response. Obviously someone not not making it clear that you need to make an appointment to return a test that is taken at home. It seems to be a problem they are creating. read more

I scheduled an appointment a week in advance, I take time off from work without pay. Show up 5 minutes early for the appointment only to hear "I'm sorry, our system is down. You will need to reschedule and try again. I understand being dependent on technology but have a backup plan other than to bad, can't help you today. See if you have better luck next time. read more

Lucy was SO great! Three times, she drew my daughters blood who is 9 and never had it done, she was terrified and Lucy was so accommodating and so sweet!! Nothing but good things to say read more

First in for most I would like to say this is about one employee of Quest diagnostics, this particular employee pictured here Verbally assaulting me, over a parking space out in the parking lot which made no sense because there was over 10 to 15 spaces available she continue her rampage when I asked to see her badge her and asked where she worked, luckily she walked into the Quest diagnostics, I made the staff fully aware what she had done, and she continue to scream like a mentally disturbed person, I truly hope that Quest diagnostics really evaluates what type of employees they have working for them because we rely on them to draw blood from us. read more

Quest Diagnostics - Quest diagnostics employee who verbally assaulted me over a parking space and continue to curse at me into the office. - Laboratory Testing Near Me - Murrieta, California

I scheduled my annual bloodwork at Quest Diagnostics. Ana was my technician who did excellent work, painless extraction of 3 vials. She was personable, professional and made me feel relaxed and comfortable. The scheduling and checkin apps are very well organized and efficient. I have used Quest for 10 years. They post results within a few days of your appointment. read more

I came over here today after waiting forever at the Jefferson Quest. Hancock is my usual spot, but since Jefferson opens earlier I gave it a shot. Never again! Never have an appt here and am always in and out so quickly, just like today! Thank you to the amazing staff for all your hard work. read more

The staff is ridiculous! I went in for a standing order and they couldn't find it in the computer in fact they couldn't find me even though I been there so many times in the last 6 years plus! The person told me I had 10 min to get my dr to fax order over and it was done but I waited 20 min plus because she went on break!!! Then took someone else! They have no customer service skills at all! read more

Horrable company ! All automated and all messed up. Can't schedule same day do you have to try to do it by phone and then ask for the next available but then when you go to do it for the same day it puts you on for the following week when you go in there's no people at the front desk you have to put a bunch of information in at the kiosk and then in the Kia says that you will get an appointment number and you never get the appointment or you do get a number and they never call you. read more

Quest Diagnostics, 25405 Hancock Ave STE 102, Murrieta, CA 92562 I want to start with employee Hazel was wonderful. I was very upset when I had made an appointment got there about 10min early and then I had to wait past my appointment time approximately additional 30min or more. This is not the first time this has happened. 5mins maybe 10 would not be so bad however 30-45mins show you Quest does not care about the patience or employee. Sad very Sad. shame on you Quest. I use to walk in and the waiting time has been about the same, so why make appointments 30-45mins. So, I feel your system for see your patients is broken. You are most likely making too many appointments per hour. or you are not staffing properly. I think it is a combination of both. Also there is no one to help the people with checkingin. I watch people trying to checkin and not one employee would help. An elderly women She could not understand the kiosk so another patience helped her. Then another patience came in had the same problem. My husband had to help a patience elderly with a walker that could not open the door leaving from lab to waiting room after her appointment. You think the employee would have made sure she got out OK. After all the employee saw that she was elderly and had a walker My dr. orders labs every 6mos to a year. I am going to request that she (my Dr.) sends me to a different Lab. Back to Hazel, she knew I was very upset. She did hear it from me. She stayed calm and talked to me I left feeling a bit better and not so angry. She also drew my blood, and I could not even feel it. She is awesome. Again Shame on you Quest. read more

What is the point of making an appointment if you are still going to have to wait an hour or more. Why would you allow so many appointments if your location is under staffed? This is the worst experience I ever had at a quest location. read more

Quick, easy, and professional. The easiest blood draw I have ever had taken. They are way better than LabCorp

Horrible customer service Please keep in mind they DO NOT TAKE WALK INS. they literally tell you more than likely will not be seen or you are going to wait 4-5 hours while we are fasting! They need to post Appointment only facility! There isn't anyone at the front desk to answer questions or help the elderly they are cutting costs and have no concern for the customer..I wish my insurance wasn't contracted with this facility. could be just the Murrieta office Don't go if you don't have too read more

Very long wait even with an appointment. I wouldn't want to risk being a walk in. Must wear a mask, very close and small waiting room.

Employees are so rude to clients! They speak down to people like they are stupid. Very disappointing

Came in for walk In as soon as it opened and still have yet to even be acknowledged by staff. Doesn't look like I'm going to be seen today at all. read more

Had an appointment this morning for Lab work needed before tests this week. I had an appointment, and was called back within 5 minutes. Ana was my Phlebotomist and was courteous and efficient. Before starting she advised me that there was not a current order. Instead of making me feel responsible or bad, she let me call my Drs office who realized they had not faxed the order. They immediately faxed it and Ana was then able to draw my blood with a current order. Ana was professional and calming during this entire process. AND, no bruising on my arm....great job! read more

I'm sitting here at questions lab Murrieta With 11 people waiting .If yo0ur doors open at 7. You should also State the time you will see people like 20 to 30 minuets later. Only one person has been called so far and it's 7:33 with a staff 4. read more