1. GREEN BUILDING CONTEXT
6% of the examIdentify weak areas and improve with focused review.
Start PracticingPass your GACA certification
Free GACA Practice Test
Pass the GA - Certified Associate (GACA) exam with confidence.
Start with a free GACA practice test and build exam-ready confidence for the GA - Certified Associate (GACA) exam.
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1000+GACA Questions
7Exam Domains
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Everything your GACA certification prep needs
Practice expert-vetted questions, find your weak domains, and turn every mistake into a focused review plan.
Expert-vetted questions
Every question is reviewed by an experienced GACA professional for clarity, accuracy and practical exam relevance.
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Domain analytics show which parts of the exam blueprint are holding you back.
Turn mistakes into confidence
Missed questions become a review list, so nervous guessing turns into focused repetition.
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Study by domain
Practice the GACA exam by domain
2. SITES
10% of the examIdentify weak areas and improve with focused review.
Start Practicing3. WATER
5% of the examIdentify weak areas and improve with focused review.
Start Practicing4. ENERGY
19% of the examIdentify weak areas and improve with focused review.
Start Practicing5. MATERIALS
29% of the examIdentify weak areas and improve with focused review.
Start Practicing6. INDOOR ENVIRONMENTAL QUALITY (IEQ)
5% of the examIdentify weak areas and improve with focused review.
Start Practicing7. GREEN BUILDING PROCESS
16% of the examIdentify weak areas and improve with focused review.
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Frequently asked questions
Straight answers about the GACA exam, the questions, pricing, the free trial, and how this fits your prep.
The GACA exam spans 7 domains - GREEN BUILDING CONTEXT (6%), SITES (10%), WATER (5%), ENERGY (19%), MATERIALS (29%), INDOOR ENVIRONMENTAL QUALITY (IEQ) (5%), and GREEN BUILDING PROCESS (16%). Every practice question maps to one of them, so you train on exactly what's tested.
The GA - Certified Associate (GACA) exam has 60 questions and is completed in 1 hours 30 minutes. Our timed practice tests mirror that length and pacing, so exam day feels familiar.
No - and that matters. These are original practice questions written to mirror the style, difficulty, and domain coverage of the GACA exam blueprint. We never distribute actual exam content, so practicing here keeps you fully compliant with official exam policies.
No. GACA Exam Prep is an independent study resource for GA - Certified Associate (GACA). It is not affiliated with, sponsored by, or endorsed by the official certifying body or exam administrator.
Every paid plan unlocks the full bank of 1,000+ practice questions covering all 7 GACA domains - GREEN BUILDING CONTEXT (6%), SITES (10%), WATER (5%), ENERGY (19%), MATERIALS (29%), INDOOR ENVIRONMENTAL QUALITY (IEQ) (5%), and GREEN BUILDING PROCESS (16%). You can practice the whole bank, filter by domain, or run a timed, domain-balanced exam simulation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which domains are weak, and give you the repetitions to fix them. That's the difference between hoping you're ready and knowing where you stand.
Yes. You get 10 free sample questions with instant feedback - no credit card and no account required.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and - on Fast Track and Pass Confidence - progress analytics that show your readiness by domain.
No. Every plan is a single one-time payment for a fixed access window - 48 hours, 7 days, or 6 weeks. There is no auto-renewal and no recurring billing.
Match it to your exam date: Final Review (2 days) for an exam in the next day or two, Fast Track (7 days) for an exam this week, Pass Confidence (6 weeks) for a structured run-up.
For most countries, the price you see is exactly what you pay - tax is already included. Where local law requires it to be added separately, it's shown clearly at checkout before you pay, so there are never any surprise fees.
Access is instant after payment and runs for your plan's full window from that moment. When the window ends, your local progress stays on your device - you can buy another window any time and pick up where you left off.
Yes - the whole platform is mobile-first: practice, mistake review, and analytics all work on any phone, tablet, or laptop with a browser. Nothing to install.
Every answer feeds your per-domain accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the domains that are actually costing you points - that's what moves a score in days, not months.
Chat with us any time - the 24/7 support chat in the corner of every page gives instant answers about plans, access, and billing. Prefer email? The contact link is in the footer. Payments are processed securely by Stripe, and active customers can download an invoice from their profile page.
Make sure you're signed in with the same email you used at checkout - access activates within a minute of payment. If it still doesn't appear, email us from the contact link in the footer and it'll be sorted out.
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Drill a single domain, run a mixed session, or sit a full timed exam simulation - pick the mode that fits your study window.
Study by domain
Focus on one GACA domain at a time - pick it here, then choose a mode.
Popular ways to practice
Quick Practice
Jump straight in with a fast mixed session - perfect for a short study break.
Start quick practice →Domain Practice
Drill the domain selected above and close the gaps where they matter most.
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A full-length timed exam that mirrors the real GACA test, balanced across every domain.
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Flashcards
Flip, grade yourself, and repeat the tough ones until they stick.
Train with flashcards →Review Mistakes
Re-drill the questions you got wrong.
Review now →Review Weak Domains
Drill your lowest-scoring domains first.
Find weak spots →All Questions
The complete GACA question bank.
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New here? Start with Quick Practice for a warm-up, or sit the Exam Simulation for the most realistic test-day feel.
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A focused 48-hour cram for candidates sitting the exam in the next day or two.
- Full 1,000+ question bank
- All 7 GACA domains
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- 48 hours of unlimited practice
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Fast Track
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7-day access
A focused one-week study push with full progress analytics.
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- Everything in Final Review
- Full-length timed exam simulation
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Pass Confidence
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6-week access
For candidates with 2-6 weeks before exam day - the complete, confident way to prepare.
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- Everything in Fast Track
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Trusted by GACA candidates
Real feedback from GACA candidates on Reddit.
"put this off for weeks then had like 10 days left. the materials section is so heavy on this exam and the practice questions on buildingassociateexam.com actually matched that weighting. passed first try, still kinda surprised honestly."
"wasnt sure a prep site would help since i already work in the field but the mistake review after each quiz caught stuff i kept getting wrong on energy questions. did that for about two weeks, took the test, done. no drama."
"short version: almost didnt study at all, crammed the practice exams over a weekend. the full length mock helped alot with pacing since the real thing is only 90 min for 60 questions. barely finished but i passed."