1C3:9 Construction LLC - Concrete & Framing Contractor - Phoenix, Arizona

Rudy G.

I couldn’t be happier with the work this company did! Their craftsmanship is excellent, and every detail of their concrete and framing work was done with care and precision. Beyond their amazing work, their crew was incredibly professional—always on time and leaving the job site clean and tidy after finishing each day.

Julian, who runs the company, is fantastic to work with. He’s not only friendly and approachable but also incredibly helpful throughout the entire process. He made sure all my questions were answered and kept everything running smoothly from start to finish.

If you’re looking for a reliable, skilled, and customer-focused concrete and framing team, look no further. Highly recommend them for any project!

Laymi T.

I had the pleasure of working with 1C3:9 Construction LLC for a block fence project, and I am thoroughly impressed! From start to finish, their team demonstrated an exceptional work ethic, always staying on schedule and delivering top-quality results. They were fast, reliable, and made sure every detail was attended to. I also appreciate their strong company values, which shone through in every interaction. On top of all that, their pricing was very affordable without sacrificing quality. I highly recommend 1C3:9 Construction for anyone looking for a trustworthy and skilled contractor in the Phoenix area. Truly a fantastic experience!

Vivencias K. S.

Julián is an outstanding professional. He transformed our patio with an incredible synthetic grass remodel, exceeding our expectations. He also helped us repair the roof of our church, showing not only his great skills but also his commitment and dedication. 100% recommended!

Carroll F.

My wife and I highly recommend 1C3:9 Construction for all your concrete work. They poured long extensions to our circle driveway, a sidewalk, and curbs. They also added crushed rock and 1/4 minus to other driveways, installed riprap, and Julian hand selected large matching rocks to act as a barrier. Julian bid the job at a reasonable price. He listened carefully to what we wanted, but be sure to ask Julian and his dad questions because they have lots of good ideas. Julian and his dad did the grading and form work, then on pour days additional family members, all excellent concrete finishers, showed up to complete the job.

I added LED lights along the driveways, then the crew returned to add crushed rock along the driveways where the lights are, and riprap along the slopes to hold everything in place.

Ashley M.

Thank you thank you thank you!! I am beyond impressed with the work and dedication of this team! Everything that we requested was done with such professionalism and we love how our backyard turned out! The team all seem to love their field of work which plays a huge role in how projects turn out. I definitely recommend if you’re looking for work that’s done with precision and care, thanks again team!! 🎉

Crushawn S.

I’ve had the opportunity to meet the owner of 1C3:9 Construction and I know firsthand how dedicated, hardworking, and passionate they are about providing the best for their customers. From everything I've seen, the business is run with integrity and a genuine desire to help others. I highly recommend checking them out. If you're looking for quality, trustworthiness, and a personal touch, you're in great hands!"

Wayne V.

The crew listened to what I needed and provided their suggestions. They started my concrete work when date and time was agreed upon. They stayed until the job was completed and I was satisfied.
Their work was great and their attention to finish detail was out standing
I would recommend them to anyone that asked for their type of work.

Fernando C.

I recently hired 1C39 Construction for a concrete driveway and concrete foundation. They executed the job with great precision and quality. They cleaned up the area nicely. I recommend 1C39 anytime to anyone for your concrete construction needs.