Hours of Operations

all locations
9 to 4 Mondays - Thursdays
9 to 3 Fridays

Weekend drop-offs may be available at select times and locations. If you would like to schedule a Saturday drop-off, you must call the lab before the end of the business day on Thursday.

Weekend drop-offs are not guaranteed at all locations.

In the News

The EPA intends to strengthen the Lead and Copper Rule.  Find out more here.

Maryland House Bill 270 requires all Maryland schools serviced by a public water system to test all consumable water fixtures for elevated lead.  Click for more information from the Maryland Department of the Environment.

The Maryland Department of the Environment (MDE) monitors public water systems for the presence of PFAS.   Click for more information on PFAS and what the MDE found.

Our Certificates

Mold Analysis Certifications

Home Land Labs (ID LAP-232343) is accredited by the AIHA Laboratory Accreditation Programs (AIHA LAP, LLC) in the EMLAP accreditation program for the analyses of Fungal Spores by Air – Direct Examination & Surface – Direct Examination, as documented by the Scope of Accreditation Certificate and associated Scope. Please see AIHA LAP, LLC Accredited Laboratory Directory to view Home Land Labs' current certificate and scope of accreditation.

Full mold inspections are performed by a Certified Microbial Investigator (CMI) as designated by the American Council for Accredited Certification (ACAC). This prestigious, board-awarded certification recognizes knowledge and field experience in microbial sampling. The CMI designation is accredited by the Council of Engineering and Scientific Specialty Boards (CESB).  For more information, visit www.acac.org.

Water Sampling & Testing Services Certifications