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Monday 7am - 5pm Tuesday 7am - 5pm Wednesday 7am - 5pm Thursday 7am - 5pm Friday 7am - 5pm Saturday 7am - 4pm

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CMAJ Konstract

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Philippines
San Pablo City
CMAJ Konstract

ENGINEER - DESIGNER - CONTRACTOR

17/09/2026

🚧 BUILDING-IN-A-BUILDING (BWiB) 🚧

We officially broke ground last night on our latest project: constructing a modern Structural Steel Glass Pod at the San Pablo Colleges Medical Center - OPD Health Hub!

Working through the night allowed us to ensure minimal disruption to daily hospital operations and patient care, while setting up a strong foundation for a sleek, innovative space. Built with precision-engineered steel framing and high-grade structural glass, this pod is designed to deliver both durability and a clean, contemporary look.

Huge thanks to our dedicated team pulling night shifts to keep things running safely, smoothly, and right on schedule. Stay tuned for progress updates as this structure comes to life!

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For design and construction services, get a Licensed and experienced Civil Engineer. 👷🏻‍♂

Contact CMAJ KONSTRACT
Engr. Jun Arana
📞 09173232901
09912846910

Engr. Carlo Arana
📞 09666030662

📩[email protected]
📩[email protected]
📍 San Cristobal, San Pablo City, Laguna

14/09/2026

HAPPY 48th ANNIVERSARY SAN PABLO CITY CHAPTER!

San Pablo City Chapter was given by the PICE National Board with Charter No. 20 incorporated on 14 September 1978.

San Pablo City Chapter continues its commitment to bridging boundaries and fostering new technologies in the chapter and the community.

Cheers to the 48 years and beyond!

31/08/2026

HAPPY NATIONAL HEROES' DAY! 🇵🇭

Today, we honor not only the historical figures who fought for our nation's freedom, but also the hardworking men and women who build its future.

A big salute to our modern heroes in the construction industry—our engineers, architects, project managers, carpenters, masons, welders, and site laborers. Rain or shine, your dedication, strength, and tireless effort lay the groundwork for our communities, bridges, homes, and cities.

Thank you for your hard work and for building a stronger nation, one structure at a time!

19/08/2026

Here’s a quick aerial look at our ongoing project! Our dedicated team is hard at work on-site, ensuring every structural detail—from scaffolding installation to formworks and rebar setup—is executed with precision, safety, and quality craftsmanship.

Current On-Site Milestones:

Structural Framework: Scaffolding setup and upper-level slab/column preparation in full swing.

Quality & Safety: Weather-protection tarping and rigorous safety checks maintained daily.

On-Schedule Delivery: Moving steadily toward our next major concrete pour target.

Big thanks to our hardworking crew for their dedication and to our clients for their trust in CMAJ KONSTRACT

AERIAL SHOT CREDITS TO: Keith Lawrence
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Interested in building your home, commercial space, or custom project with us? Let’s talk!

Contact CMAJ KONSTRACT
Engr. Jun Arana
📞 09173232901
09912846910

Engr. Carlo Arana
📞 09666030662

📩[email protected]
📩[email protected]
📍 San Cristobal, San Pablo City, Laguna

31/07/2026

🚧PROJECT UPDATE ON OUR MODERN PARKING LOT WITH INTEGRATED COFFEE SHOP. 🏗️👷‍♂️

Beneath every lasting structure lies an unshakable foundation. Through a hundred cubic meters of earth moving and backfilling, compacted through endless hours of precise engineering, we are mastering the ground to achieve flawless precision and absolute perfection.

Modern progress is being forged layer by layer, paving the way for a grander tomorrow. Stay tuned as this vision comes to life!
-

For design and construction services, get a Licensed and experienced Civil Engineer. 👷🏻‍♂

Contact CMAJ KONSTRACT
Engr. Jun Arana
📞 09173232901
09912846910

Engr. Carlo Arana
📞 09666030662

📩[email protected]
📩[email protected]
📍 San Cristobal, San Pablo City, Laguna

16/07/2026

NEW EQUIPMENT & RENTAL ALERT:

At CMAJ KONSTRACT, we are constantly striving to deliver the highest quality of work with maximum efficiency. That’s why we are incredibly excited to introduce the newest addition to our fleet: our brand-new Road Vibratory Roller!

When it comes to road construction, site preparation, and paving, a solid foundation is everything. This heavy-duty machine is a game-changer for our projects, allowing us to:
✅ Achieve superior, rock-solid compaction in less time.
✅ Speed up project timelines without compromising on quality.
✅ Deliver smoother, safer, and longer-lasting surfaces for our clients.

ALSO OPEN FOR RENT!
We are opening up our brand-new Road Vibratory Roller for rental! Perfect for contractors, developers, and private builders looking to get the job done right with top-tier equipment.

Big things are rolling out, and we are ready to build the future, one solid foundation at a time!

Inquire today for project bookings or rental rates!

Contact CMAJ KONSTRACT
Engr. Jun Arana
📞 09173232901
09912846910

Engr. Carlo Arana
📞 09666030662

📩[email protected]
📩[email protected]
📍 San Cristobal, San Pablo City, Laguna

26/06/2026

HELLO FRIDAY 🙂

"Wala nang mas magandang pakiramdam makita ang mga tao mong umuuwing may ngiti, dahil alam mong may maiuuwi silang kabuhayan sa kanilang pamilya"

15/06/2026

🚧PROJECT UPDATE FOR THIS TWO(2) STOREY COMERCIAL BUILDING. 🏗️👷‍♂️

-

For design and construction services, get a Licensed and experienced Civil Engineer. 👷🏻‍♂

Contact CMAJ KONSTRACT
Engr. Jun Arana
📞 09173232901
09912846910

Engr. Carlo Arana
📞 09666030662

📩[email protected]
📍 San Cristobal, San Pablo City, Laguna

08/06/2026

🚧RETAINING WALL🚧
Building Strength from the Ground Up!

Last week's major milestone: the CMAJ KONSTRACT crew has made a massive headway on the steel reinforcement for our latest retaining wall. Proper rebar fabrication and precise spacing are absolutely critical for structural integrity, ensuring this wall is built to withstand heavy soil pressure and the test of time.

Huge shoutout to the team for their hard work and precision down in the trenches. We're keeping this project moving forward safely, efficiently, and up to the highest engineering standards!

Contact CMAJ KONSTRACT
Engr. Jun Arana
📞 09173232901
09912846910

Engr. Carlo Arana
📞 09666030662

📩[email protected]
📩[email protected]
📍 San Cristobal, San Pablo City, Laguna

Address

Brgy. San Cristobal
San Pablo City
4000

Opening Hours

Monday	7am - 5pm
Tuesday	7am - 5pm
Wednesday	7am - 5pm
Thursday	7am - 5pm
Friday	7am - 5pm
Saturday	7am - 4pm

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