dL Flow Tech, Inc is CERTIFIED and INDEPENDENT Heating and Air Conditioning company specializing in HVAC system performance. We offer a variety of services to building owners, hospitals/health facilities, labs, home owners, engineers, general contractors and mechanical contractors. 


  • Air and HydronicTesting and Balancing
  • HVAC System Survey
  • Retro-Commissioning
  • Fire Damper Testing
  • Sound Measurement
  • Pipe Thickness Testing
  • Blower Door Testing - Residential and Commercial
  • Duct Leakage Testing - Residential and Commercial

      We offer honest independent reporting by certified technicians and supervisors, reliable service, and a knowledgeable staff. In addition to technical knowledge in the field we aim to provide our clients with a service that supersedes the competition. Since we begin most projects during the most critical time we want to make the end of your project the easiest. We complete projects in a timely matter when faced with demanding schedules and can get you your certified report the same day when necessary. dL Flow Tech takes great pride in knowing we are the company to call when you want the job done right the first time.


    "Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction and skillful execution; it represents the wise choice of many alternatives". (William Foster)

    Residential Code Requirements

    Blower Door and Duct Leakage

    Air Flow Certifications

    for Healthcare Facilities

    Energy Savings

    HVAC system surveys and diagnostics