NOTE: Water samples must be dropped off by 4:00 pm on Fridays and holidays. No weekend drop-offs.

Annapolis Office

108 Old Solomons Rd, Suite L-2
Annapolis, MD 21401

Phone: (410) 224-4304
Fax: (443) 926-0586
Office Hours: Monday – Friday 9 am to 5 pm

Waldorf Office

3430 Rockefeller Court
Waldorf, MD 20602

Phone: (301) 932-4775
Fax: (443) 926-0586
Office Hours: Monday – Friday 9 am to 5 pm

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