Modern Technique. Classic Results.

Building Southern California’s Finest Homes & Commercial Spaces.

Efficiency

tight schedules AT affORdabLE PRICES

Craftsmanship

zero surprises FROM OUR OWN CREW

Results That Last

Satisfaction guaranteed

A Tradition Of Excellence

OUR COMPANY

Quality and Perfomance

At Ramirez & Yang Co., we are committed to delivering exceptional quality and performance in every project. Using advanced techniques and high-quality materials, we ensure durability and reliability.

The latest and greatest from around TheBuilt agency

At Ramirez & Yang Co., we are always at the forefront of innovation in the construction industry. From residential to commercial projects, our team is committed to delivering the highest quality craftsmanship and cutting-edge solutions. Stay up-to-date with the latest projects, trends, and advancements as we continue to set new standards in construction.

Effective Teamwork

Our skilled and experienced team is dedicated to turning your vision into reality. Every project is executed with passion, expertise, and a focus on excellence.

Honest and Dependable

At Ramirez & Yang Co., honesty and dependability are the foundation of everything we do. We understand the importance of trust in a construction project, and we are committed to being transparent, reliable, and straightforward every step of the way.

Let’s build something amazing. We’re ready when you are

At Ramirez & Yang Co., we believe that every project is an opportunity to create something extraordinary. Whether you’re looking to build your dream home, renovate your business space, or take on a large-scale construction project, we’re here to bring your vision to life.

Full Service Construction Company

OUR COMPANY

Building Planning

House Renovation

Architecture & Building

Interior Design

Building Engineering

Construction Consultant

Featured works

PORTFOLIO

Our portfolio showcases the expertise and craftsmanship that define Ramirez & Yang Co..

Building

Modern House

Melbourne, Australia

Building

House in Florida

Florida

Building

Architecture and Design

Barcelona, Spain

Building

Family house

Milan, Italy

Building

Construction consulting

Status: Completed

Building

Office interior

Completed: September 2015

International & Global Strategies with Company

ABOUT US

At Ramirez & Yang Co., we are more than just a construction company—we are builders of excellence, trust, and innovation. With years of experience in the industry, we specialize in delivering high-quality construction solutions, from residential and commercial projects to large-scale developments.

EFFECTIVE TEAMWORK

At Ramirez & Yang Co., we believe that success is built on strong collaboration. Our team of skilled architects, engineers, and project managers work seamlessly to bring your vision to life.

We are Ramirez & Yang Co.

Your trusted partner in building the future, one project at a time.

Our Clients and Friends

BRANDS WE WORKING ON

HELPING SMALL BUSINESSES

Just like yours


346

PROJECTS


932

HAPPY CLIENTS


325

QUALIFIED STUFF

Meet Our Team

The professionals behind every successful project at Ramirez & Yang Co..

John Doe

Senior Architect

John Doe

Project Manager

John Doe

Lead Engineer

John Doe

Interior Designer

Be with Ramirez & Yang Co.

More than 25 years of experience

Testimonials from our customers

OUR TESTIMONIALS

Ramirez & Yang Co. I was really impressed with how the crew got all the materials up to my balcony without using any heavy machines—super creative! And I have to say, the craftsmanship in the framing was top-notch; everything came out sturdy, level, and just right. Turned a tough job into something that looks and feels great. Highly recommend these guys!

Tom / Rancho Cucamonga

Ramirez & Yang Co. e had major water pooling in the backyard every time it rained—total mess. The team came in, regraded the yard, installed a clean French drain system, and tied it all into some smart landscaping with native plants that actually look amazing. No more soggy lawn, and the whole space feels bigger now. I was so happy with how they handled everything that I hired them right back to gut and remodel my master bathroom. Great work, fair price, zero headaches!

Tamika L. / Fontana

Office: 1370 Valley Vista Dr, Suite 200, Diamond Bar CA 91765

Call: (909) 551-4566

Site: https://ramirezyang.co

© Copyright Ramirez & Yang Co. 2025. All rights reserved.