contractor Services You Can Rely On

Rosa and Company connects homeowners with top-tier service contractors, ensuring reliable, high-quality solutions for your home needs.

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GET A FREE QUOTE

Full Name *

Phone

Short message about your needs *

I agree to terms & conditions provided by the company. By providing my phone number, I agree to receive text messages from the business.

100% local

family business

10+ years experience

INSURED

women owned

about us

At Rosa & Company, we believe that a house becomes a home when exceptional construction meets visionary interior design. Based on a foundation of integrity and craftsmanship, our firm provides a seamless, "concept-to-completion" experience for homeowners and businesses alike. Our multidisciplinary team specializes in architectural planning, custom home building, and modern renovations. By integrating high-quality materials with cutting-edge design trends, we ensure that every square foot we build is as functional as it is beautiful. Whether you are looking for a complete home remodel or a new build, Rosa & Company is dedicated to turning your structural dreams into reality.

WHAT WE ARE BEST AT

OUR SERVICES

ADU Design

Transform your property with our expert ADU Design & Construction Drawings service. From initial concept to detailed plans, we bring your vision to life, ensuring compliance and maximizing space. Elevate your home’s value today.

Construction Drawings

Construction Drawings are detailed plans that guide the construction or remodeling of a project. They include precise measurements, layouts, and technical details needed for permits and construction. These drawings ensure accuracy, code compliance, and a smooth building process from start to finish.

ADU Construction

Transform your property with our expert ADU Construction services. From design to build, we specialize in creating additional dwelling units that maximize space, enhance property value, and provide stylish, functional living solutions. Lets unlock the potential of your home today!

Architectural Design

Transform your space with our Architectural Design services. From concept to completion, we craft bespoke solutions that blend functionality with aesthetics, tailored to your unique needs and lifestyle. Lets bring your vision to life.

Additions

Expand your living space and increase your homes value with our professional additions service. From sunrooms to extra bedrooms, our expert team delivers top-quality craftsmanship tailored to your needs and preferences. Let us transform your home with seamless, beautiful additions.

Remodels

Remodels are home improvement projects that update, enhance, or transform any space in a home, including kitchens, bathrooms, living areas, bedrooms, and more. They can range from simple cosmetic upgrades to full structural renovations, all aimed at improving functionality, comfort, style, and property value.

our process

Our process is simple and only contains a few simple steps

SEE WHY OUR CUSTOMERS LOVE US

see our WORK

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Architectural Design in Los Angeles County

Construction Drawings in Riverside County

Architectural Design in Riverside County

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REVIEWS

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frequently asked questions

Can you provide references from past clients?

Absolutely, we can provide references from past clients. Additionally, you can read the reviews and testimonials from our satisfied customers on our website. If you would like to speak with specific past clients, we can provide their contact information upon request.

What sets you apart from other contractors in the area?

At Rosa and Company, we distinguish ourselves through meticulous attention to detail, a dedication to quality, and a personalized approach. We prioritize client communication to seamlessly bring their vision to life.

Is there a fee for a consultation or estimate/quote?

No, Rosa and Company offers complimentary estimates to all prospective clients.

proudly serving these areas

Los Angeles County
Riverside County
Orange County
San Bernardino County