About Us

Our Patriarch and Inspiration

In 1980, Denise's beloved father Ralph Huizar opened his own air conditioning firm just outside of Los Angeles and named it Wiz Air Conditioning. He was in business for several years and spent 45 years in the industry. Ralph passed away in 2009 of mesothelioma, due to prolonged exposure to asbestos related products on jobsites in the 50s thru the 80s. Prior to his death, Ralph set up a fund which Denise utilized to purchase Equal Air Balance Company in 2014. It is in his memory that we named our corporation Wiz Air Inc and we truly believe that his spirit inspires us to be the best every single day. 

If you'd like to contribute to research which helps patients of mesothelioma and other types of cancer, below are links to two research facilities that Equal Air Balance Company contributes to: The Mesothelioma Research Foundation and the Loma Linda University Cancer Center:

mesorfa.org

lluh.org/cancer-center

Who we are

Wiz Air Inc. dba Equal Air Balance Company, a WBENC Certified Firm, has been serving the needs of our clients for over 30 years. It is with dedication and pride that we approach every single job, and it is that dedication that has allowed us to form professional relationships that have served the HVAC needs of many mechanical contractors.

Equal Air Balance Company was formed in 1989 and is led today by Erik and Denise Dlugajczyk who oversee the daily operations. Denise has been involved in personnel and financial management for 20+ years, her previous experience includes Riverside County Courthouse, Cal Poly Pomona, and UCLA. Erik has been a Test and Balance technician / Foreman / General Foreman / Field Superintendent / Instructor / Owner in the last 25 years of experience. Erik is a NEBB Certified Supervisor in "Air & Water Balance" and "Building Systems Commissioning" and TABB Certified in "Air & Water Balance" as well as 10 other disciplines. Erik served as an instructor at the Sheet Metal Workers JATC for 5 years, teaching in the disciplines of test and balance, fire life safety, electrical safety, and sound testing. Erik is currently lead proctor for NEBB CP Practical Exams administered on the West Coast. He is also the Technical Committee Chair and Vice President for the Southern California Environmental Balance Bureau, the Southern California chapter of NEBB. Erik is also a Subject Matter Expert (SME) for the California State License Board (CSLB).

Our management staff also includes Chris Wilson (Field Superintendent) and Matt Wood (General Foreman). Chris is a NEBB certified supervisor in "Air & Water Balance" and also a proctor for the NEBB Practical Exams. Some of our field technicians have been at EAB for over 20 years, and they’re all dedicated to the job and to a great client experience. 

Experience & Trust

Our company is dedicated to keeping up with current technology and supplying our technicians with the latest instrumentation to furnish the most accurate and reliable measurements. Our technicians also have the ability to operate the latest direct digital controls (DDC) systems. With our knowledge, experience and integrity, you can depend on us to complete your project no matter what the size or complexity.

Certifications / Professional Licenses

We are NEBB and TABB certified in Test and Balance and Commissioning, and our capabilities allow EAB to perform jobs ranging from an office remodel to a complex clean room.

CSLB: 1006492

DUNS: 054937031

CAGE: 81DQ3

NAICS Codes: 238220 & 541330

DIR: 1000028215

NEBB (Cert #2910): 

• Erik Dlugajczyk
• Air & Water Balance Certified Professional
• Building Systems Commissioning Supervisor 
• Chris Wilson: 
• NEBB Air & Water Balance Certified Professional
• Patrick J. Braham
• NEBB Air & Water Balance Certified Professional
• Equal Air Balance Company: 
• Test and Balance
• Building Systems Commissioning
• Matt Wood: 
• NEBB Air and Water Balance Certified Technician
• Arnis Plyavinsh
• NEBB Air and Water Balance Certified Technician

Testing, Adjusting and Balancing Bureau (TABB Cert #BB105001C):

When it comes to full-service testing and balancing,
depend on EABC to be thorough, credible and unbiased.