Our Services

New Construction

You can rely on dL Flow Tech as part of your construction team during each phase  of  the process. We provide the services you need to get your project off the ground and completed, including:

  • Air and Hydronic Flow Pre-Construction Surveys
  • Duct Leakage Testing
  • Air and Hydronic Testing and Balancing 

Existing Buildings

dL Flow Tech has a knowledgable staff and field technicians specializing in all types of HVAC systems: 

  • Retro-Commissioning
  • System Surveys
  • Ultra-Sonic Flow Testing
  • Fire Damper Testing 
  • Fume Hood Testing
  • Yearly Service Contracts for Medical Space - DOH compliance

Residential Services

dL Flow Tech offers services required for the latest residential energy code including:  

  • Duct Leakage Testing
  • Blower Door Testing

Contact Us

dL Flow Tech


2421 Route 52

Hopewell Junction, New York 12533


Phone: 845-265-2828

Fax: 845-265-2745

E-mail: info@dlflowtech.com

Print Print | Sitemap
© dL Flow Tech Inc