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Air Conditioning, Heating & Refrigeration Institute (AHRI)

Registration is through the Testing Center

EPA 608 Exam Residential ICE Exam
Light Commercial ICE Exam Commercial Refrigeration ICE Exam


Castle Worldwide

Associated Locksmiths of America (ALOA) – L-00 Certification and variety of Elective Exams

Board of Laser Safety (BLS) – CLSO Exam; MLSO Exam

Civil Engineering Certification, Inc. (CEC)  - Building Security Certified Professional Exam

CSA America                                                                                                

  • Compressed Natural Gas Fuel System Inspector (CNG)          
  • Greenhouse Gas Verifier Certification (GHG-V)
  • GHG Inventory Quantifier Certification (GHG-IQ)
  • Certified Medical Device Reprocessing Tech (CMDRT)
  • Fenestration Installation Tech Certification (FIT)
  • Solar PV Installation Exam

ISA – Certified Control Systems Tech (CCST Level II) Exam


Radiant Panel Association

  • Radiant Panel Association – Designer (RPD)
  • Radiant Panel Association – Installer (RPI)

National Association of Electrical Distributors (NAED)

  • Certified Electrical Professional – Inside Sales (ISR)
  • Certified Electrical Professional – Outside Sales (OSR)

Environmental Protection Agency

  • Lead-Based Paint Inspector (EIN)
  • Lead-Based Paint Risk Assessor (ERA)
  • Lead-Based Paint Supervisor (ESP)

HVAC Excellence/ESCO Group

EPA Certification (Four Sections: Core, Type-1, Type-2, and Type-3) – Candidates must pass the Core section plus one or more of the Types to earn a Certification. Universal Certification is awarded when candidate passes all Four Sections of the Exam.

HVAC Excellence Professional Level Certifications – Candidates must verify 2 years field experience plus pass the Core Exam and any one of the Certification Categories listed below to receive Certification in that area.

  • Residential Air Conditioning                                     
  • Heat Pump Installer
  • Light Commercial Air Conditioning                         
  • Gas Heat
  • Light Commercial Refrigeration               
  • Electric Heat
  • Heat Pump Service                                                        
  • Residential & Light Commercial Hydronic Heat

Specialty Area Certifications – No Core Exam or Field Experience Requirements.

  • Residential Heat load Analyst                                   
  • Certified Carbon Monoxide Inspector
    Combustion Analysis                                                    
  • System Performance

Universal R-410A

Green Awareness – A Four-Part Exam covering Core; HVACR; Electrical; and Plumbing Areas

Certified Master HVACR Educator (CMHE) – This Exam has a Core section called the Capstone Exam. Instructors must pass the Capstone Exam AND six of the subject specific (Certified Subject Matter Educator – CSME Exams) to earn the CMHE Credential. CSME Exams listed below:

  • Core/Capstone                                                
  • Air Conditioning
  • Light Commercial Refrigeration                               
  • Gas Heat
  • Heat Pumps                                                                      
  • Electrical
  • Light Commercial Air Conditioning                         
  • Electric Heat
  • Oil Heat


AABC Commissioning Group (ACG) – Energy Management

  •  ACG Certification CxA Exam
  • ACG Certification CxT Exam

American Council for Accredited Certification (ACAC) –

  •  Certified Microbial Claims Adjuster (CMCA)
  • Certified Indoor Environmental Consultant (CIEC)
  • Certified Microbial Remediation Supervisor (CMRS)
  • Certified Microbial Remediation (CMR)
  • Certified Microbial Consultant (CMC)
  • Certified Microbial Investigator (CMI)
  • Certified Residential Mold Inspector (CRMI)
  • Certified Indoor Air Quality Manager (CIAQM)
  • Certified Environmental Infection Control Consultant (CEICC)
  • Certified Environmental Infection Control Investigator (CEICI)
  • Certified Environmental Infection Control Supervisor (CEICS)
  • Certified Environmental Infection Control Remediator (CEICR)
  • Certified Indoor Environmental Supervisor (CEIS)
  • Certified Indoor Environmental Remediator (CIER)

American Society of Plumbing Engineers (ASPE)

  • Certification in Plumbing Design (CPD)

Construction Manager Certification Institute (CMAA - CMCI)

  • Certified Construction Manager
  • Construction Manager Certification Institute

Fabricators and Manufacturers Association (FMA)

  • Precision Sheet Metal Operator (PSMO) Certification

Gainesville Independent Testing Services (GITS)

  •  56 Certification Exams in garage door installation, electrician, tree trimming, tile/marble contractor, masonry contractor, air conditioning, plumbing contractor, appliance plumbing specialty, painting contractor, water pump plumbing, roofing, finished carpentry, flat glass, primary pipelines, drywall, signs, clearing and grading, screen repair, excavating, residential, commercial pool, lawn sprinkler, solar controls, etc.

Green Advantage (GA) – Green Building Council (GBC)

  •  GA Residential Certification
  • GA Commercial Certification

Institute of Hazardous Materials Management (IHMM)

  •  Certified Hazardous Materials Manager (CHMM)
  • Hazardous Materials Manager-in-Training (HMMT)
  • Certified Hazardous Materials Professional (CHMP)

International Association of Plumbing and Mechanical Officials (IAPMO) –

  •  Certified Journeyman Plumber with Gas
  • Certified Master Plumber with Gas

InterNational Electrical Testing Association (NETA)

  •  NETA Trainee Level 1 Certification
  • NETA Assistant Level 2 Certification
  • NETA Certified Level 3
  • NETA Senior Certified Level 4
  • ETTCI Level 2 Assistant Test Certification
  • ETTCI Level 3 Test Technician Certification
  • ETTCI Level 4 Senior Test Technician Certification

Professional Retail Store Maintenance Association (PRSM)

  • Retail Facilities Maintenance Professional (RFMP) Certification

Irrigation Association (IA)

  •  Certified Irrigation Designer
  • Certified Agricultural Irrigation Specialist
  • Certified Landscape Irrigation Auditor
  • Certified Golf Irrigation Auditor
  • Certified Landscape Water Manager
  • Certified Irrigation Contractor
  • Certified AG Water Manager

National Air Duct Cleaning Association (NADCA) –

  •  Ventilation System Mold Remediator Certification (VSMR)
  • Air Systems Cleaning Specialist (ASCS)
  • Certified Ventilation Consultant (CVC)
  • Certified Ventilation Inspector (CVI)

Refrigerating Engineers & Technicians Association (RETA)

  •  Certified Assistant Refrigeration Operator (CARO)
  • Certified Industrial Refrigeration Operator (CIRO)

North American Board of Certified Energy Practitioners (NABCEP)

  • PV Entry Level – register through the Testing Center

North American Technician Excellence (NATE)  - register through the Testing Center 


Specialty Exams

Air Conditioning Air Distribution
Air-to-Air Heat Pump Gas Furnaces
Ground Source Heat Pump Hydronics Gas
Hydronics Oil Light Commercial Refrigeration
Commercial Refrigeration Efficiency Analyst


Alabama Electrical Contractors Board

Indiana Plumbing Commission

National Center for Construction Education and Research

West Virginia Contractor’s Licensing Board

West Virginia Plumbing Certification