A&J Consulting
Engineering Services

Designing with Tomorrow in Mind

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About Us

Who We Are

Founded in 1988, A&J Consulting has delivered innovative MEP and fire protection engineering solutions across diverse markets—from healthcare, educational, commercial and government facilities. Our dedicated and talented team combines sustainable design principles with cutting-edge technology to serve renovations, new construction, and historic preservation projects.

Our approach is simple—we listen to our clients, understand their goals, and deliver engineering solutions that exceed expectations while honoring budget and schedule commitments.

SDVOB SBE MBE

Our Team

Leadership

Raymond Wong, PE, CEM
Principal

Raymond Wong brings over 30 years of engineering expertise to A&J Consulting, leading the firm with a commitment to technical excellence and client-focused service. His deep experience spans complex MEP systems design across healthcare, education, and commercial sectors.

Licenses: Professional Engineer (PE), Certified Energy Manager (CEM)

Education: Bachelor of Science in Mechanical Engineering

Harshal Shah, PE, CEM, HFDP, LEED AP
Director of Engineering

Harshal Shah directs the engineering operations at A&J Consulting with a focus on innovative design and sustainable solutions. His multidisciplinary credentials and expertise in healthcare facility design make him a recognized leader in the MEP industry.

Licenses: Professional Engineer (PE), Certified Energy Manager (CEM), Healthcare Facility Design Professional (HFDP), LEED Accredited Professional

Education: Bachelor of Science in Mechanical Engineering, Master of Science in Engineering


What We Do

Areas of Expertise

HVAC Design

  • Healthcare & hospital systems
  • Education & campus facilities
  • Commercial office buildings
  • Government & municipal
  • Laboratory & cleanroom environments

Plumbing

  • Medical gas systems
  • Potable & non-potable water
  • Sanitary waste & vent systems
  • Stormwater management
  • Grease trap & acid neutralization

Fire Protection

  • Wet & dry sprinkler systems
  • Pre-action & deluge systems
  • Standpipe systems
  • Fire pump design
  • Special hazard suppression

Electrical Power

  • Power distribution & switchgear
  • Emergency & standby generators
  • UPS systems
  • Grounding & lightning protection
  • Renewable energy integration

Lighting Systems

  • Interior & exterior lighting design
  • Daylight harvesting controls
  • LED retrofit programs
  • Emergency lighting & exit signs
  • Energy code compliance (Title 24/ASHRAE)

Fire Alarm Systems

  • Fire alarm detection & notification
  • Mass notification systems
  • Smoke detection & duct smoke
  • Emergency voice evacuation
  • Integration with building automation

Our Work

Featured Projects

K-12 Education 10 Projects
PS 321 — Heating plant replacement & classroom ventilation upgrades
PS 234 — Full MEP systems renovation
PS 89 — HVAC modernization & controls upgrade
Brooklyn Tech High School — Mechanical system rehabilitation
Bedford-Stuyvesant Prep — New construction MEP design
PS 8 — Boiler plant & heating distribution replacement
PS 199 — Air conditioning & ventilation installation
IS 318 — Fire alarm & life safety upgrade
PS 58 — Plumbing & restroom modernization
New Voices School — Comprehensive MEP renovation
University & College 10 Projects
Columbia University — Laboratory HVAC & fume hood systems
NYU Langone — Research facility MEP infrastructure
Rutgers University — Campus-wide chiller plant upgrade
Fordham University — Dormitory mechanical & plumbing design
Pace University — Academic building systems renovation
St. John's University — Central plant expansion
City College of New York — Engineering lab MEP design
Hunter College — Library HVAC modernization
Princeton University — Fire protection & alarm systems
Stevens Institute — Electrical power distribution upgrade
Hospitals, Medical & Pharma 6 Projects
NYC Health + Hospitals — Operating room HVAC & pressurization
Mount Sinai — Central utility plant modernization
Montefiore Medical Center — Patient tower MEP systems
Bristol-Myers Squibb — Pharmaceutical cleanroom HVAC design
Jamaica Hospital — Emergency department expansion
NYU Langone Medical Center — Medical gas & vacuum systems
Commercial 8 Projects
One World Trade Center — Tenant fit-out MEP coordination
Hudson Yards — Commercial office HVAC design
Bloomberg LP Headquarters — Data center cooling systems
Brookfield Place — Retail & office MEP renovation
The Related Companies — Mixed-use development engineering
RXR Realty — Building automation & controls upgrade
Tishman Speyer — LEED-certified office redesign
Silverstein Properties — High-rise fire protection engineering

What Drives Us

Our Core Values

Resiliency

We design systems that endure. Our engineering solutions are built to perform reliably for decades, standing up to the demands of complex environments and evolving building codes.

Adaptability

Every project is unique. We tailor our approach to meet the specific needs, constraints, and aspirations of each client, adapting our methods to deliver optimal outcomes.

Integrity

Transparency and honesty define every interaction. We hold ourselves to the highest ethical standards, building lasting trust through clear communication and accountable delivery.

Drive

We are propelled by a passion for engineering excellence. Our team continually pursues innovation, sustainability, and the advancement of our craft to exceed expectations.


Our People

Culture at A&J

We believe great engineering starts with great people.

At A&J Consulting, we cultivate an environment where curiosity is encouraged, collaboration is the norm, and every voice matters. Our team thrives on solving complex challenges together, blending decades of experience with fresh perspectives to deliver work we are genuinely proud of.

We invest in our people through mentorship, professional development, and a genuine commitment to work-life balance. From professional licensure support to hands-on project leadership, we create pathways for growth at every stage of your career.

Diversity of thought and background is not just a value we list—it is the foundation of how we work. Our SDVOB, SBE, and MBE certifications reflect a deeper belief: that the best solutions emerge when people with different perspectives come together around a shared purpose.

Join Us

Careers at A&J Consulting

We are always looking for talented engineers, designers, and problem-solvers who share our passion for sustainable design and technical excellence. If you want to make a meaningful impact on the built environment and grow your career alongside a supportive team, we would love to hear from you.

Get In Touch

Reach Out

Contact Us

Office

164 Brighton Road
Clifton, NJ 07012