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2301 Willoughby Beach Rd, Edgewood, MD 21040 | Phone: 1-800-938-2252 | Fax: 410-665-2985


Seneca Balance of Maryland, Inc. is a full-service building system testing contractor providing quality service to industrial, and commercial clients in the mid-Atlantic region and international markets. From certified testing, adjusting and balancing to commissioning of building systems, our certified professionals and expert technicians are dedicated to working with you to implement a solution that meets your needs.
We are fully licensed, certified, and insured.

Our services include:
  • Testing Adjusting and Balancing
  • Sound & Vibration Testing
  • Fume Hood Testing
  • Building Envelope Testing
  • Commissioning
  • & more! - Check out our Services page


Why is balancing so important?
Many buildings, lack proper ventilation for a multitude of reasons. When a building or area is under-ventilated, indoor air quality (IAQ) suffers and occupants may become tired and less productive as a whole. If the area is over-ventilated, you are spending more money to keep an area conditioned than is required.
A common issue is the maintenance of existing buildings. Over time, filters and units collect contaminants in the air. These contaminants slowly hinder the operation of the equipment. With dirty filters and other contaminants within the unit, it would have to work harder to achieve the same effect. This will undoubtedly increase energy costs. In addition, when these contaminants reach critical levels, it is possible for mold and other toxins to pollute the air. This may cause serious health risks to occupants, possibly even death.
We recommend that building airflows be retested every so often to ensure the quality of indoor air are within safe limits. It is a cheap, easy measure of preventative maintenance to ensure the health and safety of occupants.

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