After Hours Laboratory Services - open to the public

Find out how we provide both individuals and healthcare providers with timely and effective CLIA waived lab services!

(281) 978-4280

About Us

Why Our Lab

After Hours Laboratory offers direct access laboratory testing services, open to the public.  We provide individuals easy access to affordable, accurate lab results.  A doctor's order for lab testing is not required.

How We Help

After Hours Laboratory is open days, nights and weekends, providing easy and quick access to individuals.  We currently perform the following tests:


-  Comprehensive metabolic panel (CMP)

-  Complete blood count (CBC)

-  Lipid panel 

-  Thyroid stimulating hormone (TSH) measurement

-  Hemoglobin A1c

-  Urine pregnancy test

-  Urine drug screen (14 panel test)


Please see the "Tests we perform" page for additional details on the above.

Contact Us

Please call us to schedule or cancel an appointment. 

 

Feel free to fax any documents to (281) 978-2895 

After Hours Laboratory

25722 Kingsland Boulevard, Suite 202, Katy, Texas 77494, United States

(281) 978-4280

Hours

Wednesday- Friday: 10:00am - 10:00pm

Saturday: 10:00am-6:00pm

Sunday: Closed


***By appointment only.  Same day appointments are usually available.