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BPI Certified: The Building Performance Institute (BPI) is the sources) and the interrelationshipbetween them to maximize a home's performance.

BPI Certified Professional

This approach leads to greater energy efficiency, but perhaps more importantly to buildings that simply work better. A home that has been analyzed and upgraded from a whole-house standpoint is more durable, healthier, more comfortable, and more energy efficient. For more information about BPI's standards, take a look at their Technical Standards for Building Analysts (PDF).nation's leading building science accreditation organization. The "house as a system" philosophy - which looks at a building's various components (building envelope, attic, basement, combustion equipment, ventilation) - is the underlying philosophy unifying BPI's various standards and training.

Green Team Long Island has a dozen staff members witrh variety of BPI Certifications including:

- Building Analyst Professsional

- Building Envelope Professional

- Heating Professional

- AC & Heat Pump Professional

- Multifamily Building Analyst Professional

- Healthy Home Evalulator

What this means for you, is that we can handle a wide variety of situations and you can be confident that our staff knows exactly what they're doing.  

Find Out What Actual Green Team LI Customers Have to Say About Us:

  • I signed up for an audit at the Smithtown Day festival. They came and did the audit and were very nice. They insulated my attic and changed all my light bulbs. I can't wait to see my savings this winter.

    Tina, St. James
  • I must admit that when I completed the LIPA energy audit and found out that an outside company will be doing the audit, I was skeptical. But, as an energy conscious consumer I kept an open mind. My doubts dissapeared from the first contact with your company.

    Zev, East Northport
  • This company is efficient and professional. Working with everyone involved was a pleasure.

    Rose-Marie, Huntington NY
  • The workmen were very neat and precise. I was very satisfied. My heating bill is lower by 25%.

    Shirlee, East Northport NY