High electrical bills? Get a Duct Air Leakage Test or a Blower Door Test

252-491-2670

  • Home
  • Duct Air Leakage Test
  • Blower Door Test
  • Energy Audit
  • Our Tool Box
  • Energy Efficiency
  • More
    • Home
    • Duct Air Leakage Test
    • Blower Door Test
    • Energy Audit
    • Our Tool Box
    • Energy Efficiency

252-491-2670

  • Home
  • Duct Air Leakage Test
  • Blower Door Test
  • Energy Audit
  • Our Tool Box
  • Energy Efficiency

Testing Reveals Air Leakage

Identify rogue air with Zap  Killer Watts energy testing - get an energy tune up

Outside air infiltration

Outside air infiltration, leaking windows, doors, cracks and gaps increase your energy usage.

indoor air escaping

Conditioned indoor air escapes through random openings and uninsulated gaps. 

Discover how Zap KillerWatts can help you optimize your energy usage and reduce costs. 

Start with diagnostic testing and analysis with a Home Energy Audit.

Energy EFFICIENCY TESTING

Blower Door whole house infiltration testing, increase energy efficiency, OBX Energy Audits

BLOWER DOOR TESTING

  A diagnostic Blower Door Test 

  • MEASURES air flow and air tightness throughout the entire structure.
  • IDENTIFIES the amount of air leakage entering and exiting the structure.
  • RECOMMENDS remedial actions to save on energy usage and costs.
  • OPTIONAL:  Include Infrared imaging to reveal specific air leakage locations.
  • Serving the Outer Banks and Northeastern North Carolina contractors and homeowners
  • We provide a written summary of our findings.

Contact us
Energy Audit evaluates all aspects of the building envelope. Stop money escaping out your windows

ENERGY AUDIT

An Energy Audit is a comprehensive home inspection, systematic testing and assessment of a building envelope’s energy systems, function and efficiency.

  • DETERMINES air leakage and other factors with blower door fan, manometer, and infrared camera imaging.
  • EVALUATES comfort, health and safety, including damp and mold.
  • ASSESS condition of electric appliances.

The purpose of an Energy Audit is to identify opportunities for:

  • Reducing energy consumption 
  • Improving energy efficiency 
  • Lowering energy costs  

Contact us
Duct air leakage test, detecting infiltrating outside air.  Reduce energy usage, energy efficiency

DUCT AIR LEAKAGE

A Duct Air Leakage Test

  • MEASURES air leakage in HVAC ducts.
  • An independent, qualified Tester performs the test to determine the rate of air leakage which needs to be less than 5%.
  • The NC Building Code requires a Duct Air Leakage Test for all new HVAC systems.
  • General and HVAC Contractors - Be Compliant with NC Building Code and Schedule a Duct Air Leakage Test with us.

Contact Us
Building Performance Institute certified professional analyst, Brian Smith

CERTIFIED BUILDING ANALYST

  • All testing done by Building Performance Institute Certified Building Analyst BPI #5012063
  • NC Residential Building Code: Testing is mandatory for all new homes and HVAC retrofits. 
  • Reduce energy consumption, save money and improve comfort, health and safety. 
  • Call (252) 491-2670

Zap Killer Watts Info

Blower Door Testing Measures air infiltration rate of outside air through the house

    Contact Us

    Drop us a line!

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Zap Killer Watts Energy Efficiency Testing

    Serving The Outer Banks & Northeastern North Carolina.

    Set up your appointment for Blower Door and Duct Air Leakage Tests to avoid construction delays.

    The Harbinger Center

    8845 Caratoke Highway, Point Harbor, North Carolina 27964, United States

    252-491-2670 information@zapkillerwatts.com

    Hours

    Open today

    08:00 am – 04:00 pm

    Copyright © 2025 Zap Killer Watts - All Rights Reserved.

    Powered by

    • Home
    • Duct Air Leakage Test
    • Blower Door Test
    • Energy Audit
    • Our Tool Box
    • Energy Efficiency

    This website uses cookies.

    We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

    Accept