RJJN MEPF Engineering Design Services

RJJN MEPF Engineering Design Services We provide reliable and professional design services, including planning, blueprints, signing, and sealing of documents.

Our expert team specializes in:
Mechanical • Electrical • Plumbing • Fire Protection

📩 Message us—let’s build your plans!

Another Electrical & Plumbing Design Project completed! 👷‍♂️📐From design and detailed planning up to professional Sign &...
09/08/2026

Another Electrical & Plumbing Design Project completed! 👷‍♂️📐

From design and detailed planning up to professional Sign & Seal, we help make your construction project easier, organized, and permit-ready. 🏗️

✔️ Electrical Plans ⚡
✔️ Plumbing Plans 🚰

Thank you for trusting us! 🙏
Another project, another satisfied client from Manila. 💯

📩 Send us a message for your project requirements and quotation.

RJJN MEPF Engineering Design Services

We Signed and Sealed Construction Drawings and As-Built Plans for only ₱1,000 per page, with unlimited sets available.✅ ...
04/08/2026

We Signed and Sealed Construction Drawings and As-Built Plans for only ₱1,000 per page, with unlimited sets available.

✅ Signed & Sealed Plans
⚙️ Mechanical Plans
⚡ Electrical Plans
🚰 Plumbing Plans
🔥 Fire Protection Plans
🏢 Structural Plans

📩 Send us a message for inquiries or a free quotation.

Completed the Sign & Seal of the Electrical, Mechanical, and Fire Protection Plans for a Commercial Unit.🙏😊📐 May design ...
01/08/2026

Completed the Sign & Seal of the Electrical, Mechanical, and Fire Protection Plans for a Commercial Unit.🙏😊

📐 May design ka na? Kami na ang bahala sa Sign & Seal.

⚙️ Mechanical Plans
⚡ Electrical Plans
🚰 Plumbing Plans
🔥 Fire Protection Plans
🏗️ Structural Plans

👨‍💼 Mabilis, maayos, at licensed professionals ang kausap.

📩 Message us today for inquiries and quotations!

RJJN MEPF Engineering Design Services

One message of appreciation. Countless reasons to keep improving. ❤️Salamat po sa tiwala! Client from Zambales 🥰🙏. Ever...
23/07/2026

One message of appreciation. Countless reasons to keep improving. ❤️

Salamat po sa tiwala! Client from Zambales 🥰🙏. Every completed design is another step toward building long-term relationships with our clients.

Goal namin ganito sa aming client:

Client: "Engr., natanggap ko na. Ang bilis!" 🤩
Kami: "Salamat po! Mas gusto namin mauna ang output kaysa ang follow-up." 😊🙏

RJJN MEPF Engineering Design Services
Engr. Rommel Mendoza
Engr. Justine Janoras
Engr. Jobert Mendoza
Engr. Noli Grajo

Engr. Engr Louie Escarcha
Engr. Adrian Fortes
Engr. Mer Jaso

We're grateful to every client who entrusted us with their projects.📐 A good building starts with a good plan.If you're ...
13/07/2026

We're grateful to every client who entrusted us with their projects.

📐 A good building starts with a good plan.

If you're planning to build or renovate, we're here to provide reliable Structural and MEPF engineering design solutions.

📩 Let's discuss your next project.

RJJN MEPF Engineering Design Services

"Every successful construction project starts with a well-prepared plan.👨‍🔧💦Recently, Engr. Kenneth Peros entrusted RJJN...
13/06/2026

"Every successful construction project starts with a well-prepared plan.👨‍🔧💦

Recently, Engr. Kenneth Peros entrusted RJJN MEFP Engineering Design Services with the preparation of his Plumbing Plan for his 2 Storey Residential Building.🏡🏠🛖

A properly designed plumbing system helps prevent costly modifications, drainage issues, water leakage, and operational problems in the future. 👷👷‍♀️

At RJJN MEFP Engineering Design Services, we are committed to delivering professional engineering solutions for residential, commercial, and industrial projects.

✔ Plumbing Design
✔ Mechanical Design
✔ Electrical Design
✔ Fire Protection Design
✔ Structural Design

Plan with confidence. Build with certainty.
For inquiries and engineering design services, send us a message.

Engr. Rommel Mendoza REE, RMP, RME
Engr. Justine Janoras RCE
Engr. Jobert Mendoza RMEE, RMP
Engr. Noli Grajo RCE, RMP


Engr. Louie Escarcha ECE, ECT


Engr. Adrian Fortes REE,RME
Engr. Mer Jaso REE, RME

📚 Did you know?Isa sa mga dahilan kung bakit tumataas ang construction cost ay ang pagbabago ng electrical at plumbing l...
08/06/2026

📚 Did you know?

Isa sa mga dahilan kung bakit tumataas ang construction cost ay ang pagbabago ng electrical at plumbing layout habang ginagawa na ang project.

Kaya mahalaga ang kumpletong engineering plans bago magsimula.

Sa RJJN MEFP Engineering Design Services, we provide:

⚡ Electrical Design
🚿 Plumbing Design
❄️ Mechanical Design
🔥 Fire Protection Design
📡 Electronics Design

Mas mura ang tamang plano kaysa sa paulit-ulit na pagbabago.

RJJN MEPF Engineering Design Services

Engr. Rommel Mendoza REE, RMP, RME
Engr. Justine Janoras RCE
Engr. Jobert Mendoza RMEE, RMP
Engr. Noli Grajo RCE, RMP

# Electronics and Auxiliary Designer:
Engr. Engr Louie Escarcha ECE, ECT


Engr. Adrian Fortes REE, RME
Engr. Mer Jaso REE, RME

🚀 Planning to Build or Renovate?Avoid costly revisions and construction delays with professionally engineered MEPF and S...
07/06/2026

🚀 Planning to Build or Renovate?

Avoid costly revisions and construction delays with professionally engineered MEPF and Structural plans.

✔ Code-Compliant Solutions
✔ Efficient and Practical Engineering

Message RJJN MEPF Engineering Design Services today and let's discuss your project.

Engr. Rommel Mendoza REE, RMP, RMR
Engr.Justine Janoras RCE
Engr. Jobert Mendoza RMEE, RMP
Engr. Noli Grajo RCE, RMP


Engr. Adrian Fortes REE, RME
Engr. Mer Jaso REE, RME

🏗️ From Concept to Compliance, We Design with Precision.Whether you're building a new home, renovating a commercial spac...
06/06/2026

🏗️ From Concept to Compliance, We Design with Precision.

Whether you're building a new home, renovating a commercial space, or securing permit requirements, we provide complete MEPF design solutions tailored to your needs.

📐 Residential & Commercial Projects
🏛 Structural
⚡ Electrical
❄️ Mechanical
💧 Plumbing
🔥 Fire Protection

Let's turn your vision into a safe, efficient, and code-compliant design.

📩 Send us a message today.

Congratulations to our newly registered Master Plumbers! 🎉👏 Engr. Noli Grajo, RCE, RMP, SO2👏 Engr. Jobert Mendoza, RME, ...
08/05/2026

Congratulations to our newly registered Master Plumbers! 🎉

👏 Engr. Noli Grajo, RCE, RMP, SO2
👏 Engr. Jobert Mendoza, RME, LPT, RMP

Your hard work, sacrifices, and dedication have finally paid off. Another milestone achieved, another title earned, and another proof that perseverance brings success.

May this achievement inspire more people to keep chasing their dreams no matter how difficult the journey gets. The future looks brighter with professionals like you leading the way.

For engineering services such as design, plumbing plans, mechanical plans, Electrical Plans, consultation, and other engineering needs — feel free to message our page.
📩 Quality service from licensed professionals you can trust.


Address

538B M Dela Fuente Street Sampaloc Manila
Sampaloc Manila

Telephone

+639953416304

Website

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