ATP Development & Construction​

ATP Development & Construction. Building up your success.

Development & Construction Experts

Rebuild, Restore, and Renew

Proudly serving Pasadena, Altadena, and surrounding communities for over 30 years,

 ATP delivers complete solutions for multi-family, hillside, and commercial repurposing. 

Managing everything from permits to the final build. We stand with our neighbors affected by

recent wildfires, offering expert guidance and support through every step of the rebuilding process.

OUR mISSION

Our mission is to be a trusted partner for our clients, turning their visions into reality. We build more than projects—we build lasting relationships grounded in trust and a shared vision for success.

Guided by our passion for quality, precision, and efficiency, we aim not just to meet expectations but to exceed them. Every project is an opportunity to deliver exceptional results, ensuring both its successful completion and our clients’ full satisfaction. This commitment to excellence is the foundation of everything we do and the promise we uphold to every client.

Trusted Experts

Picture of Sergio Alvarez

Sergio Alvarez

Founder of ATP

Picture of Al Penaranda

Al Penaranda

Managing Partner

Development & Consulting

Our development team has extensive knowledge and experience with the city’s ever-changing building codes.

Top Tier Construction

Our experienced construction team brings your vision to life with precision and care.


We’re committed to delivering exceptional craftsmanship, with a strong focus on quality, efficiency, and every detail that matters.

Real Estate Acquisition

Our team focuses on identifying and acquiring the best potential deals that align with our investment goals. Our in-house acquisition team focuses on searching for new opportunities daily and handling the investment strategy from start to finish.

Learn more about atp Community Builders

THE ATP LIFE EP1
Pasadena real estate development insights

THE ATP LIFE EP2

Start Your Project Today
177 E Colorado Blvd 
Pasadena, CA 91105
CALL:  (562) 254 – 5471