What are the opening hours?

Monday 8:30am - 5pm Tuesday 8:30am - 5pm Wednesday 8:30am - 5pm Thursday 8:30am - 5pm Friday 8:30am - 4pm

Chesapeake Environmental Lab, Inc.

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United States
Stevensville, MD
Chesapeake Environmental Lab, Inc.

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CEL is a MD State Certified Lab specializing in water analysis and well & sceptic inspections. Since 1991, Chesapeake Environmental Lab, Inc.

a state certified water quality laboratory has been providing homeowners, real estate agents and the business community with quality environmental services. Water analysis, well and septic inspections are our specialty. CEL is a prompt and dependable company with customer satisfaction our number one priority.

10/21/2026

Please join us in welcoming Jessica Barr to CEL!

Jessica joined us in August as our newest Laboratory Technician, and we’re thrilled to have her here!

A couple of fun facts about Jessica:
🎓 She recently graduated from Washington College.
🐓 During her time there, she served as the Head Chicken Chancellor, overseeing the care and day-to-day operations of the campus chickens!

We’re happy to have Jessica at CEL and look forward to seeing her grow in her new role! 👏

10/20/2026

Help us welcome Beverly Wothers to CEL!

We’re so excited to have Beverly as our newest Administrative Office Assistant! She joined us in August, and we couldn’t be happier to have her on board.

We’re so glad to have you on the team, Beverly! Welcome aboard! 🎉

10/19/2026

Do you know what’s in your water?

Whether you’re buying a home, maintaining your well and septic system, or simply want peace of mind about your drinking water, give us a call today!

💧 Drinking water testing
💧 Well & septic inspections
💧 Lead, nitrate & bacteria testing
💧Wastewater & recreational water testing

📞 Call 1-800-300-TEST or 🌐 visit ChesapeakeEnvironmentalLab.com to learn more and schedule your service.

10/15/2026

What started 35 years ago as a small local lab has grown into a trusted name in water quality testing in our community. We couldn’t have done it without you!

We are incredibly grateful for the trust and support of our local homeowners, businesses, and real estate professionals throughout the years. Cheers to 35 years! 💧💙

10/11/2026

Join us in wishing Edie a very Happy Birthday! 🥳🎈🎉 We hope your having a relaxing, fun weekend doing all of the things you love!

09/21/2026

🎉 Happy 5 Years at CEL, Brittany! 🎉
Thank you for all of your hard work. We are so lucky to have you!

09/11/2026

25 years later, we remember.

On this 25th anniversary of September 11, we honor the lives lost, the first responders who answered the call, and the families and communities forever changed by that day.

May we continue to remember, honor, and never forget.

09/06/2026

Chesapeake Environmental Lab will be closed Monday, Monday, September 7th in observance of Labor Day. Samples can be dropped off when we return to the lab on Tuesday at 8:30am.

Wishing everyone a relaxing day filled with good company, good food, and a little well-deserved time off!

Address

P. O. Box 946
Stevensville, MD
21666

Opening Hours

Monday	8:30am - 5pm
Tuesday	8:30am - 5pm
Wednesday	8:30am - 5pm
Thursday	8:30am - 5pm
Friday	8:30am - 4pm

Telephone

+18003008378

Website

http://www.ChesapeakeEnvironmentalLab.com/

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