✨ Special Offer: Buy one exam and get the next two for FREE!
US Green Building Council LEED Certifications ✓ Updated May 2026

US Green Building Council LEED AP Operations + Maintenance

Exam Code: LEED-AP-O-M
168+
Practice Q&A
99%
Pass Rate
PDF
Format
24/7
Support
Instant download after payment
Verified by experts
90,000+ professionals trust us

About the LEED-AP-O-M Exam

The LEED AP Operations + Maintenance (LEED-AP-O-M) exam, offered by the US Green Building Council (USGBC), is a specialized credential for professionals aiming to optimize the performance of existing buildings. Unlike new construction certifications, this exam focuses on sustainable operations, maintenance, and continuous improvement of built environments. It validates expertise in managing building systems to reduce environmental impact, enhance occupant comfort, and achieve LEED certification for existing structures. Candidates who pass demonstrate mastery of strategies for energy efficiency, water conservation, waste management, and indoor environmental quality in operational settings.

This exam is ideal for facility managers, building engineers, sustainability coordinators, and consultants who oversee day-to-day operations of commercial, institutional, or multifamily buildings. It covers critical domains such as building performance benchmarking, green cleaning, integrated pest management, and occupant engagement. The LEED-AP-O-M credential is highly regarded in the green building industry, as it distinguishes professionals who can drive cost savings, regulatory compliance, and environmental stewardship in existing assets. With 168 practice questions available, candidates can thoroughly prepare for this rigorous assessment.

Real-world applications of this certification include retrocommissioning older buildings, implementing sustainable procurement policies, and managing waste diversion programs. Professionals with the LEED-AP-O-M credential are often sought after for roles in property management firms, government agencies, and corporate sustainability departments. The exam’s emphasis on operational excellence ensures that certified individuals can deliver tangible results, such as reduced utility bills, improved air quality, and extended equipment life. By earning this credential, you join a community of experts committed to transforming how existing buildings perform, making it a strategic asset for career advancement in the green building sector.

Who Should Take the LEED-AP-O-M Exam?

This exam is designed for experienced professionals who manage or consult on existing building operations, such as facility managers, building engineers, sustainability officers, and property managers. Candidates should have at least 2-3 years of hands-on experience in building operations, maintenance, or sustainability practices, along with a solid understanding of LEED principles. Prerequisites include a current LEED Green Associate credential, which demonstrates foundational knowledge of green building concepts.

Topics Covered in LEED-AP-O-M

📊
Building performance benchmarking and data analysis
📜
Energy efficiency and renewable energy operations
💡
Water use reduction and efficient fixtures
🛡️
Waste management and diversion strategies
🏗️
Indoor environmental quality and occupant comfort
🔧
Green cleaning and integrated pest management
⚖️
Sustainable purchasing and procurement policies
🎯
Retrocommissioning and continuous improvement

Preparation Tips for LEED-AP-O-M

Focus on the LEED Reference Guide for Building Operations and Maintenance, as it covers all exam domains with detailed examples and case studies.
Use the 168 practice questions to simulate the exam format, timing, and difficulty, identifying weak areas for targeted review.
Study real-world applications like retrocommissioning and waste audits, as the exam emphasizes practical operational strategies over theory.
Review USGBC's online resources, including webinars and case studies, to understand current best practices in sustainable operations.
Create a study schedule that allocates time to each domain, prioritizing areas where you have less professional experience.

Frequently Asked Questions — LEED-AP-O-M

What is the passing score for the LEED-AP-O-M exam?

The LEED AP Operations + Maintenance exam requires a scaled score of 170 or higher to pass, with a maximum possible score of 200. The exact percentage may vary, but thorough preparation using the 168 practice questions is recommended to ensure success.

How long is the LEED-AP-O-M certification valid, and how do I renew it?

The LEED AP O+M credential is valid for two years. To renew, you must earn 30 continuing education hours (CE hours) within that period, including at least 6 hours of LEED-specific coursework. USGBC offers various webinars, conferences, and online courses to help you maintain your certification.

Can I take the LEED-AP-O-M exam without prior LEED experience?

While not mandatory, USGBC strongly recommends at least 2-3 years of direct experience in building operations or sustainability before attempting the LEED-AP-O-M exam. You must first hold the LEED Green Associate credential, which covers basic green building principles. The exam tests advanced operational knowledge, so practical experience is crucial for success.

How many questions are in the ExamsTree LEED-AP-O-M study guide?
The ExamsTree LEED-AP-O-M PDF study guide contains 168+ practice questions with detailed answer explanations, all mapped to the official US Green Building Council exam objectives.

Why Choose ExamsTree?

ExamsTree LEED-AP-O-M Study Guide is developed by experienced certification professionals with deep knowledge of US Green Building Council technologies. Our team thoroughly researches each exam domain to provide comprehensive, accurate coverage.

168+
Practice Questions
PDF
Instant Download
24/7
Customer Support
LEED-AP-O-M
€59.99
€29.99
Save 50%
★★★★★ 4.9 · 3,913 reviews
🏆
Pass Guarantee Use our guide, fail the exam — get a full refund. No questions asked.
  • Instant PDF download
  • 168+ verified questions
  • Updated 5/24/2026
  • Works on any device
  • 24/7 customer support
  • PayPal / Card / Crypto
Exam Details
Vendor US Green Building Council
Questions 168+
Format PDF
Updated 5/24/2026
Cert LEED Certifications
🔒Secure payment
Instant access
🔄Free updates
💬24/7 support