Sacramento, CA Laboratory

The tester was nice and I was greeted promptly. The waiting area was a little unkept and needed some attention but the service provider was clear and professional.

They took care of my needs quickly and gave well understood directions. Hopefully these tests will revil what is going on with this sickness.

They have a good program/intention to educate young kids with technology using 3D for printers. You can print stuff here for free

Samantha always does a great job.

Green Leaf Lab is by far the best company we’ve worked with! They’re flexible, prompt and customer service like no other! Natalie has by far the the best customer ser ... more

Got a swab test done there to see who my biological father was

I made an appointment for 10:00am when they open. I drove 2.5 hours to get there on time. They were closed. Waited for them to open for 30 minutes while calling repeatedl ... more

First time using this service and I was able to get my lab work done all on the same day and within a matter of 10 minutes, I was in and out. It took a lot of stress off ... more

They extremely good at what they do and have the best customer service. Our company has been doing business with them for over a decade because they are a joy to work w ... more

I really appreciate this place. Great customer service.

Amazing

We use this facility for our job site and have been using them for years. Very accurate and the staff are beyond friendly. Tasks are done on time and they communicate rea ... more

Lovely workplace reflects professionalism

Fast, professional, reasonable price. Highly recommend.

Very friendly people but this is NOT a drug testing/ blood draw lab.

This is an excellent business for asbestos testing. Jim was extremely helpful, knowledgeable, and provided same day results! His services exceeded my expectations. Thank ... more

My daughter was tested here for travel abroad. She paid an extra $20 for certificate of the test result. The lady said it will be emailed to her. On the day that shes lea ... more

The staff is very polite and are always upbeat. Quest on Timberlake in Sacramento is the best place to go. In and out. No problems. Excellent!

This company doesn't value hard working employees. Don't come work here, maybe come for the experience but don't stay.

Check the culture and the turnover before you decide to work there.

Horrible, I literally keep getting the run around on my results, my sister was told she wasnt in the system when she tested right before me. I was then told did I pay fo ... more

Rude and unprofessional staff. Not recommended.

Very user friendly.

It was very nice and very pleasing that I was able to walk in And register as a walk-in and was able to be seen. I am so thankful for that. Thank you