NADCA Congratulates New Certification Holders (September 2023)

As the leading association in the air duct cleaning industry, NADCA offers two certifications: the Air Systems Cleaning Specialist (ASCS) certification and the Certified Ventilation Inspector (CVI) certification. These credentials are internationally recognized and known for showcasing an individual's enhanced knowledge and skills related to HVAC system hygiene.

Congratulations to the following individuals who earned their Air Systems Cleaning Specialist (ASCS) certification during the month of September:

Merceleen Abuan
BMA Services
Barrigada, GU

Jamie Baumann
Geaux Properties and Environmental LLC
Edmond, OK

Kirby Baumann
Geaux Properties and Environmental LLC
Edmond, OK

Carmen Melissa Bickimer
Bickimer Ducts
Overland Park, KS

Billy Bond
Air Quality Systems, Inc.
Norcross, GA

George Brown
GEM Inc.
Walbridge, OH

Connor Carey
Standard Heating & AC
Minneapolis, MN

Brandon Chin
FREE FLOW
Floyds Knobs, IN

Turner Connolly
Daffy Ducts
Snellville, GA

Lawrence Curtis
Cavalry Construction
Houston, TX

Michael Daniel
Duct Doctor USA of Birmingham
Alabaster, AL

Timothy Drake
Morris Air Duct Pros
Wharton, NJ

William Floyd
Air Quality Systems, Inc.
Norcross, GA

Gerardo Garcia
Airroot LLC
Schaumburg, IL

Keyvan Gonzalez - Calderon
Hyper Clean Duct Cleaning, LLC
Midlothian, VA

Praveen Gopallawa
Inspection Experts, Inc
Columbia, MD

Abdullah Hamid
Climate Control Limited
Port of Spain, 

Zac Harding
Safety King, Inc.
Shelby Township, MI

Josh Hoff
Duct Cleaning Solutions
Smiths, AL

Andrew Hohorst
Pro Home Restorations, Inc.
Pottstown, PA

Kraig Howe
ZACH-VAC
Grantville, PA

Hasan Kazmi
Primo Maintenance Services LLC
Dubai, 

Jon Kohl
DuctMedic Air Duct Cleaning
Omaha, NE

Alan Ladd
Bricks Chimney Services
Westville, NJ

Dom Lederer
One Speed Services
Aurora, OR

Nathan Lee
GEM Inc.
Walbridge, OH

Michael Lesui
Deuces Duct Cleaning, LLC
Las Vegas, NV

Cody Lewis
Firelands Fresh Air Service, LLC
Willard, OH

Donald Lonski
Lawson Home Services, LLC
Milton, DE

Junau Louis-Jean
Duct And Vent Cleaner LLC
Bowie, MD

Jacob Marr
Marr's Heating and Air Conditioning inc.
Bellingham, WA

Matthew McCallister
GC Industrial
Saint Louis, MO

Nicholas McGowan
Carolina Quality Air
Winterville, NC

Joseph B Millett
Balancing Technologies, Inc.
Pepperell, MA

Tanner Moore
GC Industrial
Saint Louis, MO

Peter Moreno
Servpro of Mcallen
Alton, TX

Steve Morrow
C&C Heating
Roseville, MI

Robert Quinlan
Safety King, Inc.
Shelby Township, MI

Timothy Robinson
Green Air Environmental, LLC
Fayetteville, GA

Ricky Ryan
Power Vac America, Inc.
Houston, TX

David Santos
FIRST ONSITE (NJ – IRS)
Monroe, NJ

Jerry Sheehy
Aamex inc
Tacoma, WA

Evgeny Smirnov
IG Restoration Group LLC
Norwalk, CT

Casey Spangler
Genesis Diversified Services
Tampa, FL

Scott Stein
Safe Dryer & Air Duct Solutions, LLC
Mooresville, IN

Tyler Swanger
ZACH-VAC
Grantville, PA

Joshua Taylor
Jenkins Restorations
Chantilly, VA

Michael Tew
Tew Heating & Air
Meridian, MS

Sean Thompson
Blackwell's Inc.
LaGrange, GA

Caleb Treadway
Duct Detectives, Inc.
Orlando, FL

Josh Vermilyea
Superior Services
Bluffton, SC

Martin White
Mr. Duct Cleaner of San Antonio North
San Antonio, TX

Mat Williams
AirDuct Solutions
Lake Havasu City, AZ

Randy Wojtkiewicz
Clean Solutions
North Royalton, OH

Jeff Wonder
Clean Solutions
North Royalton, OH

Andre Wright
Daffy Ducts
Snellville, GA

Congratulations to the following individuals who earned their Certified Ventilation Inspector (CVI) certification during the month of September:

Nathan Bartels
North Central Mechanical Serv.
Mason City, IA

Paul Covello
Covello's Pacific AirCare, Inc
Riverside, CA

Jason Doolittle
Safety King, Inc.
Shelby Township, MI

Mathew Gesa
Duct Detectives, Inc.
Orlando, FL

Kenneth Gunnels
Duct Cleaning Solutions
Smiths, AL

David Lawson
Lawson Home Services, LLC
Milton, DE

Matt Lentz
Matt’s Geneva Clean LLC
Delavan, WI

Bill Lewis
Firelands Fresh Air Service LLC
Willard, OH

​​​​​​​Jon Luedtke
Standard Heating & AC
Minneapolis, MN

*This list may not include newly certified individuals from custom training events.