BPI Testing, LLC

BPI Testing, LLC is an independent, certified company specializing in air and water testing and balancing, proudly holding FBE certification from the state of Illinois and extensive experience in optimizing HVAC systems. Their expertise in Air Testing & Balancing ensures precise adjustment of airflow for maximum energy efficiency and optimal indoor comfort. A team of licensed professionals approaches each project with the goal of improving system performance, reducing losses, and ensuring the long-term operation of equipment.

The company also offers ASHRAE 110 fume hood testing, as well as ductwork and AHU leak testing, eliminating issues related to unwanted air loss. In addition, BPI Testing provides specialized services such as Hospital Critical Room Pressurization Testing, sound and vibration measurement, and LEED-certified indoor air quality testing—crucial for hospitals, laboratories, and facilities that require the highest safety standards.

As a NEBB-certified company, BPI Testing operates according to the industry’s most stringent standards. Founder and licensed engineer Elizabeth Blankenship actively participates in ASHRAE and NEBB educational programs, ensuring the team stays up to date with the latest technologies and best practices. This dedication to ongoing education guarantees that clients receive services fully compliant with current regulations and technical requirements.

BPI Testing stands out for its use of advanced technology. Field equipment is integrated with cloud-based software, enabling real-time data entry, complete with photos and detailed notes. This process ensures that reports are clear, transparent, and easy to interpret, giving clients insight into every stage of the testing and balancing process.

The company is recognized for its high level of professionalism, integrity, and technical precision. Every project is carried out with a focus on independence and objectivity, providing clients with reliable results and actionable recommendations for system improvement. BPI Testing, LLC is the trusted partner for anyone looking to achieve long-lasting functionality, optimized performance, and energy efficiency for their HVAC systems—backed by the confidence that all testing is conducted to the highest quality standards.