Testing, Adjusting & Balancing

CJD Engineering takes pride in being a NEBB (National Environmental Balancing Bureau) certified firm. Our staff is comprised of highly-trained, educated, and experienced personnel, who are equipped and uniquely qualified to help achieve optimal performance from your HVAC system. Our NEBB certification is a testament to our commitment to upholding industry standards and providing quality services to our clients.

Our team has extensive experience working in diverse environments, ranging from new construction to owner-occupied areas, hospitals, schools, restaurants, and correctional facilities. We understand the importance of proper coordination and teamwork with mechanical contractors, HVAC controls installers, factory-authorized service representatives, and engineers to achieve the proper balance of HVAC systems and equipment.

At CJD Engineering, we specialize in balancing HVAC systems to maximize comfort, ensure proper flow, and save our clients money. Our hands-on experience in Testing, Adjusting, and Balancing, combined with our NEBB certification, ensures that we provide job-specific reports and TAB submittals of the highest quality. Our goal is to help ensure that your HVAC system meets design specifications and operates at optimal performance levels.

Airflow Testing

  • Constant Volume Systems
  • Variable Volume Systems
  • Fan-Powered Series Systems
  • Fan Powered Parallel Systems
  • Fume Hood Exhaust
  • Kitchen Hood Exhaust
  • Room Pressurization
  • Under Floor Air Systems
  • Displacements Air Systems
  • Cleanrooms
  • Lab Animal Systems

Hydronic Testing

  • Chilled Water Systems
  • Condenser Water Systems
  • Heating Water Systems
  • Constant Volume Systems
  • Variable Volume Systems
  • Secondary Systems
  • Tertiary Systems
  • Duplex Water Systems
  • Domestic Water Systems
  • Pure Water Systems

Industrial Systems

  • Paint Booths
  • Tank Lines
  • Airplane Paint Hangars
  • Dust Collection Systems
  • High-Temperature Exhaust Systems
  • Nuclear Systems
  • Hazardous Waste Systems
  • Waste Water Treatment Plants
  • Process Exhaust Systems

Duct Air Leakage Testing

At CJD Engineering, we specialize in providing reliable and professional duct pressure testing services for both residential and commercial HVAC systems. Our team of experienced technicians uses state-of-the-art equipment and techniques to detect any leaks or weaknesses in your ductwork. We understand the importance of a well-functioning HVAC system, which is why we are committed to delivering top-notch services to all our clients. With our duct pressure testing services, you can rest assured that your HVAC system is running smoothly and efficiently.

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