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Master Your Technical Trades Certification

Technical Conquer provides exam-style practice questions, flashcards, mind maps, study guides, and focused review tools for HVAC, refrigeration, building systems, and technical trade certification, including HVAC-EXCELLENCE, NATE, RED-SEAL-HVAC, ESTC, NCE.

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123 certification tracks available

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123 Certification Tracks

Explore the certifications covered by Technical Conquer and move directly into the module that matches your exam path.

HVAC Excellence Certification (HVAC Excellence)

North American Technician Excellence Certification (NATE)

Red Seal Program - Refrigeration and Air Conditioning Mechanic (Red Seal HVAC)

EPA Section 608 Technician Certification (ESTC)

NATE Core Exam (NCE)

NATE Specialty Exams (Installation/Service)

HVAC Excellence Employment Ready Certifications (HEERC)

HVAC Excellence Professional Technician (HEPT)

HVAC Excellence Master Specialist (HEMS)

EPA Section 609 MVAC Certification (EPA 609)

RSES Certificate Member (CM)

RSES Specialist Member (SM)

RSES Certificate Member Specialist (CMS)

ASHRAE Certified HVAC Designer (CHD)

ASHRAE Building Commissioning Professional (BCxP)

ASHRAE Building Energy Assessment Professional (BEAP)

ASHRAE Building Energy Modeling Professional (BEMP)

ASHRAE High-Performance Building Design Professional (HBDP)

ASHRAE Healthcare Facility Design Professional (HFDP)

ASHRAE Operations & Performance Management Professional (OPMP)

ICC Commercial Mechanical Inspector (M2)

ICC Residential Mechanical Inspector (M1)

ICC Commercial Energy Inspector (77)

ICC Residential Energy Inspector/Plans Examiner (79)

ICC Fuel Gas Inspector (M5)

ICC Mechanical Plans Examiner (M3)

NCCER HVAC Levels 1-4 Assessments (NCCER HVAC)

TABB Technician Certification (TABB Tech)

TABB Supervisor Certification (TABB Sup)

NEBB Testing, Adjusting and Balancing of Environmental Systems (NEBB TAB)

NEBB Building Systems Commissioning (NEBB BSC)

NEBB Sound and Vibration Measurement (NEBB S&V)

NEBB Cleanroom Performance Testing (NEBB CPT)

NEBB Fume Hood Performance Testing (NEBB FHT)

AABC Test and Balance Engineer (TBE)

AABC Certified Test and Balance Technician (TBT)

ACG Certified Commissioning Authority (CxA)

ACG Certified Commissioning Technician (CxT)

BPI Building Science Principles (BSP)

BPI Building Analyst Professional (BA-P)

BPI Building Analyst Technician (BA-T)

BPI Heating Professional (HEP)

BPI AC and Heat Pump Professional (AC/HP)

BPI Infiltration and Duct Leakage (IDL)

BPI Healthy Home Evaluator (HHE)

BPI Multifamily Building Analyst (MFBA)

ESCO Institute Employment Ready Certifications (ESCO ER)

ESCO Institute Specialty Certifications (ESCO Spec)

ESCO Institute Hydrocarbon Refrigerants Certification (ESCO HC)

ESCO Institute R-410A Safety Certification (ESCO R410A)

ESCO Institute Indoor Air Quality Certification (ESCO IAQ)

ESCO Institute Green Awareness Certification (ESCO Green)

ESCO Institute System Performance Certification (ESCO SP)

ESCO Institute Duct and Envelope Tightness (ESCO DET)

UA STAR HVACR Mastery Certification (UA STAR)

NCI Residential Air Balancing Certification (NCI RAB)

NCI Commercial Air Balancing Certification (NCI CAB)

NCI Residential System Performance Certification (NCI RSP)

NCI Carbon Monoxide and Combustion Analysis Certification (NCI CO)

NCI Duct System Optimization Certification (NCI DSO)

NCI Hydronic Testing, Adjusting, and Balancing Certification (NCI Hydronic)

NCI Refrigerant-Side Performance Certification (NCI RSP)

IAPMO Mechanical Inspector Certification (IAPMO MI)

IAPMO Mechanical Plans Examiner Certification (IAPMO MPE)

LEED Green Associate (LEED GA)

LEED AP Building Design + Construction (LEED AP BD+C)

LEED AP Operations + Maintenance (LEED AP O+M)

WELL Accredited Professional (WELL AP)

CEM Certified Energy Manager (AEE CEM)

CEA Certified Energy Auditor (AEE CEA)

CBCP Certified Building Commissioning Professional (AEE CBCP)

CIEP Certified Industrial Energy Professional (AEE CIEP)

REP Renewable Energy Professional (AEE REP)

CMVP Certified Measurement and Verification Professional (AEE CMVP)

CSDP Certified Sustainable Development Professional (AEE CSDP)

Guiton Certified Controls Technician (GCCT)

Trane Air Conditioning Clinic Certification (Trane ACC)

Carrier University HVAC Design Certification (Carrier HVAC)

Daikin VRV Install and Commissioning Certification (Daikin VRV)

Mitsubishi Electric Diamond Contractor Certification (Mitsubishi DC)

LG VRF Installation and Commissioning Certification (LG VRF)

Fujitsu Halcyon/Airstage Installation Certification (Fujitsu Install)

Honeywell Building Controls Certification (Honeywell BCC)

Johnson Controls Metasys Certification (JCI Metasys)

Siemens Apogee/Desigo Certification (Siemens BAS)

Niagara 4 TCP Certification (Tridium N4)

OSHA 10-Hour Construction Safety (OSHA 10)

OSHA 30-Hour Construction Safety (OSHA 30)

NFPA 70E Standard for Electrical Safety in the Workplace (NFPA 70E)

ISA Certified Control Systems Technician (CCST)

NOCTI HVAC/R Assessment (NOCTI HVAC)

SkillsUSA HVACR Competency Assessment (SkillsUSA HVAC)

HARDI Counter Specialist Certification (HARDI Counter)

NADCA Air Systems Cleaning Specialist (ASCS)

NADCA Certified Ventilation Inspector (CVI)

CABA Certified Commissioning Professional (CCP)

BCxA Certified Commissioning Professional (CCP)

BCxA Associate Commissioning Professional (ACP)

BCxA Certified Commissioning Firm (CCF)

HRAI Residential Mechanical Ventilation Design (HRAI RMV)

HRAI Residential Heat Loss/Heat Gain Calculations (HRAI HRA)

HRAI Residential Air System Design (HRAI RAS)

HRAI Residential Radiant Hydronics Design (HRAI RRH)

HRAI Small Commercial Heat Loss/Heat Gain (HRAI SCH)

HRAI Small Commercial Air System Design (HRAI SCA)

City & Guilds Level 2 Diploma in Refrigeration, Air Conditioning and Heat Pump Systems (C&G 6187-01)

City & Guilds Level 3 Diploma in Refrigeration, Air Conditioning and Heat Pump Systems (C&G 6187-02)

F-Gas Category I Certification (F-Gas Cat I)

F-Gas Category II Certification (F-Gas Cat II)

F-Gas Category III Certification (F-Gas Cat III)

F-Gas Category IV Certification (F-Gas Cat IV)

BESA Building Energy Management Systems (BESA BEMS)

REFCOM Elite Certification (REFCOM)

BRA Brazing Certification (BRA Braze)

CITB Construction Skills Certification Scheme (CSCS Card - HVAC)

AIRAH Professional Engineer Register (APER)

AIRAH Registered Professional Engineer of Queensland (RPEQ)

ARC Refrigerant Handling Licence (ARC RHL)

ARC Refrigerant Trading Authorisation (ARC RTA)

EECA Energy Management Certification (EECA EMC)

IRHACE Certified HVAC Engineer (IRHACE)

SAQCC Gas Practitioner - Refrigeration (SAQCC Gas)

SARACCA Safe Handling of Refrigerants (SARACCA)

Everything you need to keep revision practical

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Exam-Style Questions

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Score Analytics

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1-Year Pass Guarantee

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Practice on your phone during commutes, review flashcards on your tablet, or run full mock sessions on desktop. The experience is designed for candidates balancing work, family, training, and a real exam deadline.

Use quick drills to keep recall sharp between longer study blocks.

Let the review queue bring back weak topics before they fade.

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Full access includes the question bank, timed mocks, spaced repetition, analytics, flashcards, mind maps, and companion revision assets for the certifications you choose on Technical Conquer.

Exam-style question banks with detailed answer logic

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4.95/5432+ candidate reviews

What candidates say after switching to a more structured prep flow

A wider cross-section of candidate feedback so the site feels like a serious preparation platform, not a thin landing page.

Owen Parker

@owen.lastlap

HVAC-EXCELLENCE candidate

“Technical Conquer gave me a cleaner way to review HVAC-EXCELLENCE. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Mia Sutton

@mia.studyroutine

NATE candidate

“Technical Conquer gave me a cleaner way to review NATE. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Isaac Brooks

@isaac.exammode

RED-SEAL-HVAC candidate

“Technical Conquer gave me a cleaner way to review RED-SEAL-HVAC. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Zoe Palmer

@zoe.scoretrack

ESTC candidate

“Technical Conquer gave me a cleaner way to review ESTC. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Daniel Hayes

@daniel.revisionrun

NCE candidate

“Technical Conquer gave me a cleaner way to review NCE. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Harper Blake

@harper.revision

INSTALLATION-SERVICE candidate

“Technical Conquer gave me a cleaner way to review INSTALLATION-SERVICE. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Mason Reed

@mason.mockdays

HEERC candidate

“Technical Conquer gave me a cleaner way to review HEERC. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Olivia Hart

@olivia.studygrid

HEPT candidate

“Technical Conquer gave me a cleaner way to review HEPT. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Noah Bennett

@noah.reviewstack

HEMS candidate

“Technical Conquer gave me a cleaner way to review HEMS. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Chloe Mercer

@chloe.passplan

EPA-609 candidate

“Technical Conquer gave me a cleaner way to review EPA-609. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Julian Park

@julian.preprhythm

CM candidate

“Technical Conquer gave me a cleaner way to review CM. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Sofia Lane

@sofia.tracknotes

SM candidate

“Technical Conquer gave me a cleaner way to review SM. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Ethan Cole

@ethan.studyblocks

CMS candidate

“Technical Conquer gave me a cleaner way to review CMS. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Amelia Frost

@amelia.retakeplan

CHD candidate

“Technical Conquer gave me a cleaner way to review CHD. The practice questions and explanations made it much easier to see what needed another pass before exam day.”

Lucas Grant

@lucas.morningprep

BCXP candidate

“Technical Conquer gave me a cleaner way to review BCXP. The practice questions and explanations made it much easier to see what needed another pass before exam day.”