970 Farmington Ave,
Suite 209, Second Floor
West Hartford, CT 06107
Get Directions
Lab testing, laboratory and office locations around the world
Quest Diagnostics has headquarters in the U.S. and operations in India, Ireland, and Mexico. Our products and services are used by customers in over 130 countries. We also collaborate with many international diagnostic laboratories, hospitals and clinics to help improve human health around the world.
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2.1 mi away
Monday:
7:00 am-4:00 pm
Tuesday:
7:00 am-4:00 pm
Wednesday:
7:00 am-4:00 pm
Thursday:
7:00 am-4:00 pm
Friday:
7:00 am-4:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Newington - Employer Drug Testing Not Offered
955 Main St,
Newington, CT 06111
Get Directions2.44 mi away
Monday:
6:30 am-4:00 pm
Tuesday:
6:30 am-4:00 pm
Wednesday:
6:30 am-4:00 pm
Thursday:
6:30 am-4:00 pm
Friday:
6:30 am-4:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
3.01 mi away
Monday:
7:30 am-5:00 pm
Tuesday:
7:30 am-5:00 pm
Wednesday:
7:30 am-5:00 pm
Thursday:
7:30 am-5:00 pm
Friday:
7:30 am-5:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
3.23 mi away
Monday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Tuesday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Wednesday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Thursday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Friday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Newington Berlin Turnpike
2284 Berlin Tpke,
Newington, CT 06111
Get Directions3.26 mi away
Monday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Tuesday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Wednesday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Thursday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Friday:
8:00 am-12:00 pm , 1:00 pm-5:00 pm
Saturday:
Closed
Sunday:
Closed
4.9 mi away
Monday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday:
7:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday:
8:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Wethersfield
1080 Silas Deane Hwy,
Wethersfield, CT 06109
Get Directions4.97 mi away
Monday:
6:00 am-5:00 pm
Tuesday:
6:00 am-5:00 pm
Wednesday:
6:00 am-5:00 pm
Thursday:
6:00 am-5:00 pm
Friday:
6:00 am-5:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Grove Street New Britain
1 Grove St,
New Britain, CT 06053
Get Directions5.12 mi away
Monday:
7:00 am-5:00 pm
Tuesday:
7:00 am-5:00 pm
Wednesday:
7:00 am-5:00 pm
Thursday:
7:00 am-5:00 pm
Friday:
7:00 am-5:00 pm
Saturday:
7:30 am-12:00 pm
Sunday:
Closed
5.8 mi away
Monday:
7:00 am-5:00 pm
Tuesday:
7:00 am-5:00 pm
Wednesday:
7:00 am-5:00 pm
Thursday:
7:00 am-5:00 pm
Friday:
7:00 am-5:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Bloomfield - Employer Drug Testing Not Offered
2 Northwestern Dr,
Bloomfield, CT 06002
Get Directions5.82 mi away
Monday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Tuesday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Wednesday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Thursday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Friday:
8:00 am-12:30 pm , 1:00 pm-4:30 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Glastonbury New London Turnpike
131 New London Turnpike,
Glastonbury, CT 06033
Get Directions6.95 mi away
Monday:
6:00 am-4:00 pm
Tuesday:
6:00 am-4:00 pm
Wednesday:
6:00 am-4:00 pm
Thursday:
6:00 am-4:00 pm
Friday:
6:00 am-4:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
Quest Diagnostics - Glastonbury Western Boulevard - Employer Drug Testing Not Offered
305 Western Blvd,
Glastonbury, CT 06033
Get Directions7.7 mi away
Monday:
7:00 am-4:00 pm
Tuesday:
7:00 am-4:00 pm
Wednesday:
7:00 am-4:00 pm
Thursday:
7:00 am-4:00 pm
Friday:
7:00 am-4:00 pm
Saturday:
Closed
Sunday:
Closed
7.75 mi away
Monday:
7:30 am-11:00 am , 12:00 pm-4:00 pm
Tuesday:
7:30 am-11:00 am , 12:00 pm-4:00 pm
Wednesday:
7:30 am-11:00 am , 12:00 pm-4:00 pm
Thursday:
7:30 am-11:00 am , 12:00 pm-4:00 pm
Friday:
7:30 am-11:00 am , 12:00 pm-4:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Unionville
45 S Main St,
Unionville, CT 06085
Get Directions8.27 mi away
Monday:
6:00 am-12:00 pm
Tuesday:
6:00 am-12:00 pm
Wednesday:
6:00 am-12:00 pm
Thursday:
6:00 am-12:00 pm
Friday:
6:00 am-12:00 pm
Saturday:
6:00 am-11:00 am
Sunday:
Closed
8.97 mi away
Monday:
7:00 am-5:00 pm
Tuesday:
7:00 am-5:00 pm
Wednesday:
7:00 am-5:00 pm
Thursday:
7:00 am-5:00 pm
Friday:
7:00 am-5:00 pm
Saturday:
7:00 am-12:00 pm
Sunday:
Closed
9.45 mi away
Monday:
7:00 am-4:00 pm
Tuesday:
7:00 am-4:00 pm
Wednesday:
7:00 am-4:00 pm
Thursday:
7:00 am-4:00 pm
Friday:
7:00 am-4:00 pm
Saturday:
Closed
Sunday:
Closed
Quest Diagnostics - Bristol
935 Farmington Avenue,
Bristol, CT 06010
Get Directions9.88 mi away
Monday:
7:30 am-4:00 pm
Tuesday:
7:30 am-4:00 pm
Wednesday:
7:30 am-4:00 pm
Thursday:
7:30 am-4:00 pm
Friday:
7:30 am-4:00 pm
Saturday:
7:30 am-12:00 pm
Sunday:
Closed
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Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services. Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA-covered services.
Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2025 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.