Your Local Design & Engineering Experts

California Licensed Design & Engineering Experts

California's licensed architectural and structural engineering experts with 20+ years of experience. We handle designs, permits, and construction plans with a 95% approval rate. Transform your vision into reality.

Design and Engineering Services Throughout California

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California Registered Civil Engineer

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Projects Completed

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Permit Approval Rate

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Professional Team Members

At Cecilia Home, we believe in providing clear and transparent architectural services that you can trust. Our experienced engineers and designers are committed to offering personalized solutions, whether you're dealing with complex home additions, seeking assistance with ADU designs, or managing residential remodeling projects. We simplify the architectural process, making it easy to understand and navigate.

Our team ensures that every client receives the most effective architectural strategies, all while building long-term relationships focused on achieving the best possible outcomes. With our California registered civil engineers and a 95% permit approval rate, we have successfully completed over 2,000 projects throughout California with exceptional results and unparalleled customer satisfaction.

Why Choose Cecilia Home?

With years of experience in California's construction industry, we combine expertise, innovation, and dedication to deliver exceptional results for every project.

PROFESSIONAL EXPERTISE

Our team consists of licensed architects and engineers with extensive experience in California's unique building requirements and regulations.

CLIENT-CENTERED APPROACH

We prioritize your vision and needs, ensuring clear communication and personalized attention throughout every phase of your project.

COMPREHENSIVE SOLUTIONS

From initial design to final construction, we provide end-to-end solutions that save you time and ensure seamless project execution.

QUALITY ASSURANCE

We maintain rigorous quality standards and ensure all designs meet or exceed California building codes and safety requirements.

TIMELY DELIVERY

We respect your time and maintain strict project timelines while ensuring thorough attention to detail in every aspect of your project.

LOCAL EXPERIENCE

With deep roots in California, we understand local architecture styles, climate considerations, and community requirements for successful projects.

Our range of services

Comprehensive design and construction solutions for residential and commercial projects, delivered with expertise and attention to detail.

ADU Design

ADU Design

Custom Accessory Dwelling Unit designs that maximize your property value while maintaining aesthetic harmony.

Commercial Design

Commercial Design

Create inviting restaurants, massage shops, and retail spaces that elevate your business brand.

Interior Remodeling

Interior Remodeling

Transform your home with expert kitchen, bathroom, and living room remodeling.

Wildfire Reconstruction

Wildfire Reconstruction

Professional structural assessment and complete rebuilding design for wildfire-damaged properties.

Permit Application Services

Permit Application Services

Secure your building permits with our 100% approval rate and complete regulatory compliance guidance.

Foundation Inspection

Foundation Inspection

Expert foundation inspection with detailed structural reports to ensure safety and long-term stability.

Our Process

Our process is designed to be transparent and efficient, delivering a complete one-stop service from design to final permit approval.

Free Consultation

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Free Consultation

Expert advice on your project needs, budget considerations, and permit requirements.

On-Site Assessment

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On-Site Assessment

Precise measurements and site evaluation for accurate project planning.

Design Development

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Design Development

Creating detailed plans and visualizations to bring your vision alive.

Permit Acquisition

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Permit Acquisition

Navigating complex approval processes to ensure code-compliant construction.

Construction Support

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Construction Support

Ongoing guidance and contractor coordination throughout the building process.

Loved By Homeowners

Don't just take our word for it. Here's what our satisfied clients have to say about their experience working with us.

Thumbtack Logo
Thumbtack Logo

Cecilia Home transformed our outdated kitchen into a modern masterpiece. Their attention to detail in the design and construction process was exceptional. The team was professional and completed the project ahead of schedule!

Emily Zhang

Emily Zhang

San Francisco, CA

Working with Mason on our ADU project was a fantastic experience. Their expertise in navigating permits and designing a space that perfectly complemented our main house was invaluable. The final result exceeded our expectations!

James Wilson

James Wilson

Oakland, CA

The Cecilia Home team helped us design and build a beautiful deck that completely transformed our outdoor living space. Their knowledge of local building codes and attention to structural integrity was impressive.

Sofia Patel

Sofia Patel

Los Angeles, CA

After the wildfire damage, Cecilia Home was instrumental in rebuilding our home. Their team handled everything from structural assessment to final touches, making a difficult time much easier for our family.

Daniel Morgan

Daniel Morgan

Sacramento, CA

The foundation repair work by Cecilia Home was thorough and professional. They explained every step of the process and completed the work with minimal disruption to our daily life. Highly recommend their expertise!

Olivia Chen

Olivia Chen

Santa Clara, CA

Mason and the Cecilia Home team designed a perfect commercial space for our restaurant. Their understanding of both aesthetic appeal and functional requirements was exactly what we needed. Outstanding service!

Thomas Lee

Thomas Lee

San Jose, CA

Cecilia Home transformed our outdated kitchen into a modern masterpiece. Their attention to detail in the design and construction process was exceptional. The team was professional and completed the project ahead of schedule!

Emily Zhang

Emily Zhang

San Francisco, CA

Working with Mason on our ADU project was a fantastic experience. Their expertise in navigating permits and designing a space that perfectly complemented our main house was invaluable. The final result exceeded our expectations!

James Wilson

James Wilson

Oakland, CA

The Cecilia Home team helped us design and build a beautiful deck that completely transformed our outdoor living space. Their knowledge of local building codes and attention to structural integrity was impressive.

Sofia Patel

Sofia Patel

Los Angeles, CA

After the wildfire damage, Cecilia Home was instrumental in rebuilding our home. Their team handled everything from structural assessment to final touches, making a difficult time much easier for our family.

Daniel Morgan

Daniel Morgan

Sacramento, CA

The foundation repair work by Cecilia Home was thorough and professional. They explained every step of the process and completed the work with minimal disruption to our daily life. Highly recommend their expertise!

Olivia Chen

Olivia Chen

Santa Clara, CA

Mason and the Cecilia Home team designed a perfect commercial space for our restaurant. Their understanding of both aesthetic appeal and functional requirements was exactly what we needed. Outstanding service!

Thomas Lee

Thomas Lee

San Jose, CA

Frequently Asked Questions

Find answers to frequently asked questions about our services, process, and more. We're here to help you understand every aspect of your project.