A Division of Granite State Analytical Services, LLC.                                               Phone: 207-784-5354

About Us


A & L Laboratory Inc. was established in 1976 to provide testing services to analyze drinking water to ensure a safe potable water for current and future generations. Through the years we have performed work for over two hundred thousand customers and analyzed over 2 million parameters. We have provided credible, reliable, and quality services to homeowners, realtors, lenders, and governmental agencies. Since our inception we have provided water analysis to municipal, industrial, and private clients throughout New England. We specialize in microbiological and inorganic analysis. We offer a wide range of services to meet every clients needs. Whether it is a simple total coliform test or a more complex FHA/HUD mortgage approval analysis, we can give you the results with a quick turn-around-time at a fair price. Because our staff consists of Chemists, Microbiologists and Environmental Consultants, we can do more than just provide you with results.... We help you find solutions.

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A & L Laboratory scientists are not only our employees, but also engaged members of the larger scientific and technical community. Our employees are active participants in collaborations, discussions and activities with associations, corporations, and environmental organizations. At A & L Laboratory we believe that continued professional development is an integral part of our business. Our employees attend educational seminars and training sessions and whenever possible in order to provide the highest and most up to date level of service possible.


  • Safe Drinking Water
  • Customer Satisfaction
  • Strong Relationships

A & L Laboratory Inc. offers numerous services in chemical and physical analysis of environmental and industrial water samples. We are known for providing personalized attention to our clients needs and requests. We make it our goal to maintain strong business relationships with our clients. Our goal is to help them achieve their goals.


A & L Laboratory has a long history of supporting university-level internships. The primary objective of the A & L's Education Program is to provide opportunities for students to experience hands-on laboratory skills and quality control requirements. A & L's Education Programs help to ensure a future work force that will carry on the long-term mission of A & L and other environmental companies throughout Maine. For more information on our Internship program and to inquire about future openings, please contact Rebecca Labranche.

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