Welcome to PEC
Your Trusted Arch & MEP Design Experts!
Tailored Architectural & MEP designs that bring efficiency and reliability to your projects.
01
Expertise
Our team brings 15 years of experience in Architectural & MEP design, ensuring quality and precision tailored to your specific project needs.
02
Local Knowledge
We proudly serve Virginia, D.C., and Maryland, ensuring compliance with local codes & deep knowledge of regional needs.
03
Customer Focused
Your satisfaction is our priority! We listen to your vision and deliver solutions that align perfectly with your goals.
OUR SERVICES INCLUDE MEP DESIGN FOR
Cannabis Cultivations
Precise HVAC and electrical designs for controlled growing environments.
Retail Stores
Efficient designs to enhance customer experiences and optimize operations.
Offices
Reliable systems to support productive work environments.
Hotels and Motels
Tailored MEP systems to ensure guest comfort and operational efficiency.
Schools
Durable and efficient systems to support educational facilities.
Nail Salons
Specialized ventilation and systems for clean, safe spaces.
Daycares
Safe, child-friendly, and code-compliant solutions for optimal learning environments.
Multi-Family Units
Smart and sustainable MEP solutions for apartments, condos, and townhomes.
OUR SERVICES
MEP Engineering Services
We provide you with accurate MEP Engineering services that are fully compliant with local codes and city regulations, making your project approvals a smooth process.
MEP building Assessment & Evaluation
Our team provides detailed MEP building assessments and expert evaluations that identify issues, evaluate efficiency, and recommend performance improvements.
Engineering Field Inspection
Engineering field inspections offer on-site evaluations and key documentation for code and permits, including PE letters (e.g., HVAC), load reports, and site evaluations.
Photometric Analysis
Our photometric analysis optimizes lighting design to improve energy efficiency and create safer, more welcoming environments.
Architectural & Structural Services
Our Architectural & Structural Services provide comprehensive plans for residential and light commercial projects, including single-family homes and decks, tailored to local building codes.
Building Information Modeling (BIM)
Our BIM service employs an intelligent, 3D model-based process for MEP design and coordination. This ensures clash detection and optimized system performance, leading to faster, more cost-effective project delivery.
Existing Building Scanning / 3D Modeling
3D laser scanning quickly captures the precise geometry of your building. This creates an accurate 3D model (Scan-to-BIM), providing the essential as-built data for efficient renovation and clash-free MEP design.
Indoor Air Quality Testing
We test for key indoor air pollutants and provide actionable recommendations to improve air quality. This ensures a safe, healthy, and comfortable environment for all building occupants.
Successful Projects
Over 250+ successful projects completed across various sectors in Virginia, D.C., and Maryland.
Satisfied Clients
We proudly have 50+ satisfied growing clients who trust us with their engineering needs.
Team Members
Our skilled professionals and engineers are dedicated to delivering excellence in every detail.
ABOUT US
At Precedence Engineering Consulting, we pride ourselves on our commitment to excellence. Our team of skilled professionals brings together 15 years of experience in architectural, mechanical, electrical, and plumbing design. We focus on innovative solutions that meet your needs while ensuring strict code compliance. We value integrity, quality, and collaboration. Our mission is to deliver outstanding designs that exceed your expectations every time. Letʼs build together!
CLIENT
TESTIMONIALS
I cannot say enough good things about Wisam Rabeea and Precedence Engineering Consulting PLLC . I have gone to him again and again to solve my MEP needs, and whether it’s residential or or complicated commercial work he has the expertise and the depth to draft fully compliant drawings that will pass any jurisdiction’s most stringent requirements. On top of that Wisam works proactively throughout the process which ensures he’s always two or three steps ahead of the process. Very professional and timely engineering drawings !
Wisam is incredibly knowledgeable and has been a great asset to our school over the past two years. He has assisted us with several important drawings, all of which were completed with precision and professionalism. He did an outstanding job, and we will definitely continue working with him on any future projects. I highly recommend Wisam and his team—110%! Wisam, we truly appreciate your hard work and dedication. Thank you!
Wisam is amazing to work with. He helped us with permits for our restaurant. With his help we were able to get through all the red tape. He was responsive and quick to assist if there were any questions. He is very knowledgeable and thorough. I intend to use him for any future projects!
Wisam's expertise in DC building codes and regulations was instrumental in securing approval for the conversion of my commercial space from retail to a beauty salon. His team also provided exceptional support, working late hours with me. I highly recommend.thank you.
I've had the pleasure of working with Wissam at Precedence Engineering Consulting on multiple projects, and his expertise has been invaluable. His attention to detail, problem-solving skills, and deep understanding of structural engineering ensure that every project runs smoothly. Wissam is always responsive, professional, and committed to delivering top-quality results. Highly recommend him and his team for any engineering consulting needs!
I hired Precedence in November 2024 to help me develop architectural and MEP plans for my first home renovation in DC, and they made the process feel easy. Wisam was responsive, took the time to really listen, and helped navigate feedback from the DOB without a hitch. I recommend them if you're looking for thoughtful, hands-on support from start to finish.
GET IN TOUCH WITH US TODAY!
We’re excited to help you bring your project to life! Reach out today!