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Find Architects in Castro Valley

Avatar for SSA

SSA

5.00(
20
)
Approved Pro

SSA

5.00(
20
)
Approved Pro
Customers say: Quality work
2011 years of experience
Free onsite estimate

SSA, is a full-service architecture firm whose work includes residential remodels, additions, garage conversions, new accessory dwelling units and commercial markets. We adopt a think -tank philosophy at every level to enable design and management to collaborate and contribute our expertise to the homeowners. SSA, aims and believes in providing quality work in a fast-paced residential construction industry that exists here in the San Francisco Bay area. We are committed to providing all clients with services that thoroughly explore and develop each project's potential. From initial meetings and programming through construction documents, construction management, and final turnover, we recognize that each client's requirements and project goals deserve decisions that provide the most thoughtful and comprehensive long-term solutions. Reach us at Five One Zero Five Seven Four Six Five Five Nine.

"Fantastic service. Sharmila is outstanding. She understood our ideas and quickly had plans ready. She is always prompt at responding to emails to us and to the city. She is amazing at working with the city to get the permits issued quickly. I highly, highly recommend SSA"

Wendy F on October 2024

SSA, is a full-service architecture firm whose work includes residential remodels, additions, garage conversions, new accessory dwelling units and commercial markets. We adopt a think -tank philosophy at every level to enable design and management to collaborate and contribute our expertise to the homeowners. SSA, aims and believes in providing quality work in a fast-paced residential construction industry that exists here in the San Francisco Bay area. We are committed to providing all clients with services that thoroughly explore and develop each project's potential. From initial meetings and programming through construction documents, construction management, and final turnover, we recognize that each client's requirements and project goals deserve decisions that provide the most thoughtful and comprehensive long-term solutions. Reach us at Five One Zero Five Seven Four Six Five Five Nine.

"Fantastic service. Sharmila is outstanding. She understood our ideas and quickly had plans ready. She is always prompt at responding to emails to us and to the city. She is amazing at working with the city to get the permits issued quickly. I highly, highly recommend SSA"

Wendy F on October 2024


Avatar for Padir Consulting Engineers Corp.

Padir Consulting Engineers Corp.

4.75(
24
)
Approved Pro

Padir Consulting Engineers Corp.

4.75(
24
)
Approved Pro
Customers say: True professional
1994 years of experience
Free onsite estimate

Padir Consulting Engineers, is committed to excellence and continues to be an outstanding business in California. The company is in San Jose. Padir Consulting Engineers offers a full range of Architectural and structural services to the construction and building industry to the owners and contractors. Our services are guided by a fundamental principle of quality and innovation which dictates the development of effective solutions that satisfy the unique needs of owners, and developers. Our values and design philosophies are based on: Research on the new technologies, Innovation, Imagination, Experience, Hard work, and Teamwork. Please contact for any of your architectural or structural engineering needs, especially if you are looking for the good deals, cost-benefit project, and an innovative and unique design. Senior citizens, veterans, academics at school or universities, churches, and non-profit organizations are welcome for the discount. We accept all Credit Cards.

"I would rate your engineering design experience as excellent. Your skills in creating detailed drawings, problem-solving, and delivering innovative solutions are highly impressive."

Alen h on September 2025

Padir Consulting Engineers, is committed to excellence and continues to be an outstanding business in California. The company is in San Jose. Padir Consulting Engineers offers a full range of Architectural and structural services to the construction and building industry to the owners and contractors. Our services are guided by a fundamental principle of quality and innovation which dictates the development of effective solutions that satisfy the unique needs of owners, and developers. Our values and design philosophies are based on: Research on the new technologies, Innovation, Imagination, Experience, Hard work, and Teamwork. Please contact for any of your architectural or structural engineering needs, especially if you are looking for the good deals, cost-benefit project, and an innovative and unique design. Senior citizens, veterans, academics at school or universities, churches, and non-profit organizations are welcome for the discount. We accept all Credit Cards.

"I would rate your engineering design experience as excellent. Your skills in creating detailed drawings, problem-solving, and delivering innovative solutions are highly impressive."

Alen h on September 2025


Avatar for Toca Building Design

Toca Building Design

5.00(
8
)
Approved Pro

Toca Building Design

5.00(
8
)
Approved Pro
2018 years of experience
Free onsite estimate

Toca Building Design is an excellent architecture firm that focuses on creating exceptional residential spaces that are both functional and beautiful. Our team of experienced architects specializes in single and multi-family buildings, ADUs, extensions, remodels, and new builds. We believe that every project is unique and deserves a personalized approach, which is why we work closely with our clients to bring their vision to life. Contact us today to start your next project and experience the Toca Building Design difference.

"Working with Francisco and his team was amazing! From start to finish, they made the whole process of remodeling my house so easy and stress-free. Francisco really listened to what I wanted and came up with creative ideas. He was very responsive and always kept me in the loop. The final result is even better than I imagined. My house looks incredible and I’ve gotten so many compliments from friends and family."

Carmen C on July 2024

Toca Building Design is an excellent architecture firm that focuses on creating exceptional residential spaces that are both functional and beautiful. Our team of experienced architects specializes in single and multi-family buildings, ADUs, extensions, remodels, and new builds. We believe that every project is unique and deserves a personalized approach, which is why we work closely with our clients to bring their vision to life. Contact us today to start your next project and experience the Toca Building Design difference.

"Working with Francisco and his team was amazing! From start to finish, they made the whole process of remodeling my house so easy and stress-free. Francisco really listened to what I wanted and came up with creative ideas. He was very responsive and always kept me in the loop. The final result is even better than I imagined. My house looks incredible and I’ve gotten so many compliments from friends and family."

Carmen C on July 2024


Avatar for Whitfield Architects, Inc.

Whitfield Architects, Inc.

5.00(
4
)
Approved Pro

Whitfield Architects, Inc.

5.00(
4
)
Approved Pro
Customers say: Quick response
2009 years of experience

Whitfield Architects : CLIENT-FIRST SOLUTIONS Please write or call directly with any questions (The fees Angi charges us mean we unfortunately cannot respond to questions through the app.) [email protected] 415.724.6279 We are dedicated to providing efficient and effective custom solutions for our clients' projects large or small. Efficient: Integrated 3D modeling insure rapid design and production; flexible outcomes tailored to each project. Effective: Careful listening and communication to understand, document and achieve our client's goals and aspirations. Service-centered: Face-to-face House-call meetings, project-specific designers Respectful: Transparent finances, zero up-charge on reimbursements Call Whitfield Architects today!

"David is an amazing professional. Very knowledgeable and helped us with all our needs. "

Julia P on October 2025

Whitfield Architects : CLIENT-FIRST SOLUTIONS Please write or call directly with any questions (The fees Angi charges us mean we unfortunately cannot respond to questions through the app.) [email protected] 415.724.6279 We are dedicated to providing efficient and effective custom solutions for our clients' projects large or small. Efficient: Integrated 3D modeling insure rapid design and production; flexible outcomes tailored to each project. Effective: Careful listening and communication to understand, document and achieve our client's goals and aspirations. Service-centered: Face-to-face House-call meetings, project-specific designers Respectful: Transparent finances, zero up-charge on reimbursements Call Whitfield Architects today!

"David is an amazing professional. Very knowledgeable and helped us with all our needs. "

Julia P on October 2025


Avatar for Evolution Drafting

Evolution Drafting

4.06(
32
)
Approved Pro

Evolution Drafting

4.06(
32
)
Approved Pro
Customers say: Terrific value
2018 years of experience
Free onsite estimate

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"slow response times. no onsite visit, so had to confirm all measures myself. good product in the end."

jim E on September 2025

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"slow response times. no onsite visit, so had to confirm all measures myself. good product in the end."

jim E on September 2025


Lake Design & Drafting

5.00(
4
)
Approved Pro

Lake Design & Drafting

5.00(
4
)
Approved Pro
Customers say: Quick response
2004 years of experience
Free onsite estimate

We provide house plans for building permits, for residential remodeling and additions. We use 3D architectural software for full visualization and easy customization of your design ideas. We service entire San Francisco Bay area. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"I would highly recommend Christopher for his drafting skills.,his 3d software is especially useful for relaying the building concepts. In todays world it is rare to get a person on the phone when needed but Christopher was always there for me to answer questions and was quick to return requests. Be sure to give him all the necessary design criteria in the beginning to smooth out the design process for him which will ultimately save you money. "

James F on November 2025

We provide house plans for building permits, for residential remodeling and additions. We use 3D architectural software for full visualization and easy customization of your design ideas. We service entire San Francisco Bay area. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"I would highly recommend Christopher for his drafting skills.,his 3d software is especially useful for relaying the building concepts. In todays world it is rare to get a person on the phone when needed but Christopher was always there for me to answer questions and was quick to return requests. Be sure to give him all the necessary design criteria in the beginning to smooth out the design process for him which will ultimately save you money. "

James F on November 2025


Avatar for AxisTerra Design Studio

AxisTerra Design Studio

5.00(
2
)
Approved Pro

AxisTerra Design Studio

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2024 years of experience

At AxisTerra Design Studio, we pride ourselves on delivering high-quality work across a spectrum of services. Whether you need detailed 3D renderings, interior or exterior visuals, precise construction drawings, or comprehensive site plans, our team ensures excellence in every project. We understand the intricacies of each service—from MEP and Title 24 compliance to land surveys and soil reports. Before we start any project, we thoroughly grasp your needs to ensure our services align seamlessly with your project goals.

"I was referred to Phani at AxisTerra Design by structural engineer I hired for my home renovation project to remove load bearing walls in living room. The referral is like god send in a stressful state where my home renovation project permit is pending for 2 months and San Jose city came back asking for kitchen architectural plans for permit issuance. Phani very quickly helped and provided the design plan in two days. He followed up with me multiple times to get all the details needed to avoid back and forth iterations. Phani shared the plans on the same night at 10 P.M. Once, I confirmed the next, he shared the stamped plans. I already referred AxisTerra Design to a friend for his home renovation project, and without any doubt or hesitation recommend AxisTerra Design for any home renovation project."

MAHIDHAR R on October 2024

At AxisTerra Design Studio, we pride ourselves on delivering high-quality work across a spectrum of services. Whether you need detailed 3D renderings, interior or exterior visuals, precise construction drawings, or comprehensive site plans, our team ensures excellence in every project. We understand the intricacies of each service—from MEP and Title 24 compliance to land surveys and soil reports. Before we start any project, we thoroughly grasp your needs to ensure our services align seamlessly with your project goals.

"I was referred to Phani at AxisTerra Design by structural engineer I hired for my home renovation project to remove load bearing walls in living room. The referral is like god send in a stressful state where my home renovation project permit is pending for 2 months and San Jose city came back asking for kitchen architectural plans for permit issuance. Phani very quickly helped and provided the design plan in two days. He followed up with me multiple times to get all the details needed to avoid back and forth iterations. Phani shared the plans on the same night at 10 P.M. Once, I confirmed the next, he shared the stamped plans. I already referred AxisTerra Design to a friend for his home renovation project, and without any doubt or hesitation recommend AxisTerra Design for any home renovation project."

MAHIDHAR R on October 2024


Avatar for BlueSquare Studio

BlueSquare Studio

5.00(
2
)
Approved Pro

BlueSquare Studio

5.00(
2
)
Approved Pro
2025 years of experience
Free onsite estimate

BlueSquare Studio brings over 11 years of experience delivering high-end architectural and draftsperson services with precision and creativity. We specialize in ADUs, home additions, outdoor patios and decks, and bathroom and kitchen design, blending functionality with style to elevate any space. Our team can also serve as a liaison or project manager, working closely with contractors and homeowners to bring each vision to life seamlessly from concept to completion. Let us help you design with purpose and build with confidence.

"Adam provided a permit plan for a bathroom remodel in a short time for a reasonable price. He is knowledgeable and gives good advice. We are very happy with the product."

Willy B on August 2025

BlueSquare Studio brings over 11 years of experience delivering high-end architectural and draftsperson services with precision and creativity. We specialize in ADUs, home additions, outdoor patios and decks, and bathroom and kitchen design, blending functionality with style to elevate any space. Our team can also serve as a liaison or project manager, working closely with contractors and homeowners to bring each vision to life seamlessly from concept to completion. Let us help you design with purpose and build with confidence.

"Adam provided a permit plan for a bathroom remodel in a short time for a reasonable price. He is knowledgeable and gives good advice. We are very happy with the product."

Willy B on August 2025


Avatar for Plansrow

Plansrow

5.00(
1
)
Approved Pro

Plansrow

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2019 years of experience

Plansrow is a California-based provider of As-Built Documentation, 3D Laser Scanning, BIM Modeling, Drafting, and Design Support for Homebuilders, Homeowners, Architects, and Contractors. We help reduce delays and speed up permitting by delivering accurate project information from day one. Our services include precise 3D laser scanning, point cloud data, E57/RCP files, floor plans, elevations, and full as-built plans. We create LOD 200–400 BIM models for architectural, structural, and MEP needs. We also offer drafting for permit plans, construction drawings, site plans, plot plans, and redlines. Additional services include 3D renderings, visualization, GIS mapping with RTK drones, GPS data collection, and renovation/TI support for homes, ADUs, additions, retail spaces, restaurants, and offices. We support developers with fast plot plans and subdivision drafting. Plansrow delivers fast turnaround, accurate measurements, and reliable communication across California.

"They are easy and great to work with and their quality of work great."

4 Creeks . on May 2021

Plansrow is a California-based provider of As-Built Documentation, 3D Laser Scanning, BIM Modeling, Drafting, and Design Support for Homebuilders, Homeowners, Architects, and Contractors. We help reduce delays and speed up permitting by delivering accurate project information from day one. Our services include precise 3D laser scanning, point cloud data, E57/RCP files, floor plans, elevations, and full as-built plans. We create LOD 200–400 BIM models for architectural, structural, and MEP needs. We also offer drafting for permit plans, construction drawings, site plans, plot plans, and redlines. Additional services include 3D renderings, visualization, GIS mapping with RTK drones, GPS data collection, and renovation/TI support for homes, ADUs, additions, retail spaces, restaurants, and offices. We support developers with fast plot plans and subdivision drafting. Plansrow delivers fast turnaround, accurate measurements, and reliable communication across California.

"They are easy and great to work with and their quality of work great."

4 Creeks . on May 2021


Kesete Architectural Design

New on AngiNew on Angi
Approved Pro

Kesete Architectural Design

New on AngiNew on Angi
Approved Pro
2015 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Architects questions, answered by experts

Open floor plans can come with drawbacks—mainly the lack of privacy and noise dampening. Walls act as an important barrier for traveling sounds, meaning in an open floor plan you could hear your dishwasher running while sitting in your living room. Storage limitations and separation of activities (for example, keeping the kid’s playroom away from the dining room) are other reasons some homeowners are opting out of an open floor plan.

You should have an architect involved in your project from the very beginning. They’ll be able to direct your vision into workable plans, and they can advise you on potential problems right from the start. You may be able to save money by not using an architect, but larger projects will go much more smoothly with an experienced pro directing the process.

Yes, professionals will offer tailored solutions to fit architectural and personal style preferences.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

In the United States, architects must be licensed in all 50 states and the District of Columbia before being allowed to practice or seek business. Licensing requirements vary state-to-state, but overall the architect must be educated, attain a certain level of experience, submit to and pass an examination, and register as an architect. Find out if your architect is licensed using Angi’s contractor licensing search tool

The Castro Valley, CA homeowners’ guide to architectural services

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