We Create Powerful & Simple Architecture Solutions

we will help you to build a dream

Specialized in New
Construction

Residential-Commercial Architecture & Design

Residential Construction & Remodeling

ADU : Design and build
ADUs

Creating a Concept

The interior design of your dream begins with a concept.

Detailed Planning

Your design layout will be meticulously crafted to capture every detail.

Project Planning

We ensure accurate planning of each phase, cost, and timeline for efficient project execution.

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Bringing Your Dream to Life

Crafting spaces that turn your vision into reality.

Siavash Kademi

[About the Founder ]

Siavash Kademi, founder of 4sgbuilder, is dedicated to turning your dreams into reality through exceptional architectural and interior design services. By artfully blending beauty and functionality, we create unique spaces that not only reflect your personal style but also leave a lasting impression.

[ about 4sgbuilder ]

From Sketch to Life

What is 3D desing and how it work?

The basic philosophy of our studio is to create individual, aesthetically stunning solutions for our customers by lightning-fast development of projects employing unique styles.

How interior design is cost?

The basic philosophy of our studio is to create individual, aesthetically stunning solutions for our customers by lightning-fast development of projects employing unique styles.

How much time I will spend on planning?

The basic philosophy of our studio is to create individual, aesthetically stunning solutions for our customers by lightning-fast development of projects employing unique styles.

Can I create custom design?

The basic philosophy of our studio is to create individual, aesthetically stunning solutions for our customers by lightning-fast development of projects employing unique styles.

Get Your Exclusive Design Proposal Now!

We manage every detail and guide builders for flawless execution.

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[ Solar Panel ]

Solar Panel Installation

Go solar with our expert design and installation services, and trust our experienced team to handle everything from solar panel permitting to seamless installation. Maximize your energy savings with our cutting-edge solar energy solutions tailored to meet your needs. Get a free solar panel installation quote today and take the first step toward a sustainable and cost-effective energy future.

Building the Future While Preserving the Past with Purpose

Welcome to 4SGroup Builder. At the crossroads of innovation and tradition, historic preservation, commercial construction, and industrial engineering aren’t just services. They’re commitments.

We are experts in reshaping spaces without taking away the histories in them and giving new meaning to buildings whilst respecting the context. It could be the reconstruction of historical buildings or the launch of giant industrial facilities, but in any case, our work is based on accuracy, honesty, and long-term orientation.

Having decades of experience and being well acquainted with the requirements of the modern real estate and construction environment, we produce projects as lasting as well as efficient.

[ OUR SERVICES ]