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Verified Reviews for Architectural Service pros in Antioch, CA
*The Angi rating for Architectural Service companies in Antioch, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural Service needs.
*The HomeAdvisor rating for Architectural Service companies in Antioch, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural Service needs.
Last update on January 17, 2026
Find Architects in Antioch
Padir Consulting Engineers Corp.
Padir Consulting Engineers Corp.
Customers say: True professional
32 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
Guillen Design & Drafting Services
Guillen Design & Drafting Services
Super Service Award
8 years of experience
Free onsite estimate
At Guillen Design & Drafting Services, we help bring your building ideas to life whether you're starting from the ground up or remodeling an existing space. We specialize in producing well-designed architectural construction documents tailored to each clients unique needs. From initial concept through the permitting process, we're here to guide you every step of the way. We also team up with the appropriate engineers and Title 24 energy consultants to ensure your plans meet all codes and requirements. Our goal is to make the design process smooth, clear, and stress-free so you can focus on your vision while we handle the details.
"Good find from home advisor "
Som K on August 2025
At Guillen Design & Drafting Services, we help bring your building ideas to life whether you're starting from the ground up or remodeling an existing space. We specialize in producing well-designed architectural construction documents tailored to each clients unique needs. From initial concept through the permitting process, we're here to guide you every step of the way. We also team up with the appropriate engineers and Title 24 energy consultants to ensure your plans meet all codes and requirements. Our goal is to make the design process smooth, clear, and stress-free so you can focus on your vision while we handle the details.
"Good find from home advisor "
Som K on August 2025
Team2 Architecture + Design
Team2 Architecture + Design
Customers say: Quick response
29 years of experience
Team2 Architecture + Design is a practice established in the pursuit for excellence in design. We believe that architecture is a social art, catering to the material and spiritual needs of people, and is a reflection of the times. We believe in the unique nature of each project, regardless of the size. Design is in the details, and we passionately strive toward achieving a comprehensive response to all the projects we undertake.
"Hire this firm. Shilpa was excellent."
Caroline W on January 2022
Team2 Architecture + Design is a practice established in the pursuit for excellence in design. We believe that architecture is a social art, catering to the material and spiritual needs of people, and is a reflection of the times. We believe in the unique nature of each project, regardless of the size. Design is in the details, and we passionately strive toward achieving a comprehensive response to all the projects we undertake.
"Hire this firm. Shilpa was excellent."
Caroline W on January 2022
Liberty Drafting Studios LLC
Liberty Drafting Studios LLC
Customers say: Quick response
2 years of experience
Free onsite estimate
Step into a world of architectural excellence where your dreams are meticulously crafted into stunning, tangible realities! From envisioning your dream to securing building permits, we are your partners in creating design masterpieces for new constructions, remodels, ADUs, and more. Discover residences that are a harmonious fusion of state-of-the-art technology and eco-conscious materials. Each blueprint is meticulously crafted to offer homes that are not just living spaces but contemporary masterpieces in symbiosis with nature. Our commitment to innovation and sustainability ensures that your residence reflects the cutting edge of modern living in California. Your vision, combined with our expertise, brings forth designs that echo the heartbeat of the Golden State. Join us in the journey of transforming your spaces into a testament to California's modern elegance. Liberty Drafting Studios - Where Your California Dream Home Comes to Life!
"We hired David for a couple of projects. He is very responsible and has a good service attitude, communication skills, and offers reasonable prices. We will definitely continue working with him in the future."
Felipe O on November 2024
Step into a world of architectural excellence where your dreams are meticulously crafted into stunning, tangible realities! From envisioning your dream to securing building permits, we are your partners in creating design masterpieces for new constructions, remodels, ADUs, and more. Discover residences that are a harmonious fusion of state-of-the-art technology and eco-conscious materials. Each blueprint is meticulously crafted to offer homes that are not just living spaces but contemporary masterpieces in symbiosis with nature. Our commitment to innovation and sustainability ensures that your residence reflects the cutting edge of modern living in California. Your vision, combined with our expertise, brings forth designs that echo the heartbeat of the Golden State. Join us in the journey of transforming your spaces into a testament to California's modern elegance. Liberty Drafting Studios - Where Your California Dream Home Comes to Life!
"We hired David for a couple of projects. He is very responsible and has a good service attitude, communication skills, and offers reasonable prices. We will definitely continue working with him in the future."
Felipe O on November 2024
GLB ARCHITECTS
GLB ARCHITECTS
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience
At GLB Architects, we pride ourselves on providing creative Architectural Design in response to our client's needs. We offer a variety of residential and commercial design service, from new design and remodels to rehabs and ADA access analysis & upgrades.
"Wonderful experience."
Ted Y on November 2024
At GLB Architects, we pride ourselves on providing creative Architectural Design in response to our client's needs. We offer a variety of residential and commercial design service, from new design and remodels to rehabs and ADA access analysis & upgrades.
"Wonderful experience."
Ted Y on November 2024
Evolution Drafting
Evolution Drafting
Customers say: Terrific value
8 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.
"I had an addition I wanted for our home. We were required to have a survey and an engineer drawing to apply for the permit. I had a list of 10-15 local engineering companies given to me by the permitting office. Very few would return my call. several the rest said they only do commercial or that this was too small of a job and would cost more. It was taking months and I was frustrated and decided to try Angie’s. I am so pleased. I had a response that very day I inquired for the job. It was clear what was needed from me. Great communication and answered questions to help me get them what they needed. The project from start to finish was drafted within 3 weeks. It could have been done sooner but I was traveling and not able to check emails. Once I told them to text me to alert me of an email they did that. I would highly recommend them."
Vickie G on December 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.
"I had an addition I wanted for our home. We were required to have a survey and an engineer drawing to apply for the permit. I had a list of 10-15 local engineering companies given to me by the permitting office. Very few would return my call. several the rest said they only do commercial or that this was too small of a job and would cost more. It was taking months and I was frustrated and decided to try Angie’s. I am so pleased. I had a response that very day I inquired for the job. It was clear what was needed from me. Great communication and answered questions to help me get them what they needed. The project from start to finish was drafted within 3 weeks. It could have been done sooner but I was traveling and not able to check emails. Once I told them to text me to alert me of an email they did that. I would highly recommend them."
Vickie G on December 2025
BlueSquare Studio
BlueSquare Studio
1 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.
"Working with Mr. Ohashi from BlueSquare Studio was a fantastic experience. He created a precise and beautiful blue print for our large window and made the whole process very easy. Mr. Ohashi was professional, attentive, and incredible skilled. We are very happy with the results. Highly recommended."
Rosy M on December 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.
"Working with Mr. Ohashi from BlueSquare Studio was a fantastic experience. He created a precise and beautiful blue print for our large window and made the whole process very easy. Mr. Ohashi was professional, attentive, and incredible skilled. We are very happy with the results. Highly recommended."
Rosy M on December 2025
GLB Architects
GLB Architects
Customers say: Quick response
27 years of experience
Free onsite estimate
At GLB Architects, we pride ourselves on providing creative Architectural Design in response to our client's needs. We offer a variety of residential and commercial design service, from new design and remodels to rehabs and ADA access analysis & upgrades.
"we understand the process ? and the week of month for the push to get a responsive action on this one but it was never my intention to make sure that the other one gets to be ?? this week and I will be alright with you if you want me to come in for a interview with the hiring process and the other one is a little bit of time conformed to be an attachment with the video of the room and I will be alright with you if you have any other questions concerns please feel free to contact me if you haven't already sent it to the video of the guy who was in charge for a few days and then we can go to the other side of my life and I don't know what to tell you when I get home from the gym so I don't think I'll make you a few more to come in for me ?"
Tre J S on January 2020
At GLB Architects, we pride ourselves on providing creative Architectural Design in response to our client's needs. We offer a variety of residential and commercial design service, from new design and remodels to rehabs and ADA access analysis & upgrades.
"we understand the process ? and the week of month for the push to get a responsive action on this one but it was never my intention to make sure that the other one gets to be ?? this week and I will be alright with you if you want me to come in for a interview with the hiring process and the other one is a little bit of time conformed to be an attachment with the video of the room and I will be alright with you if you have any other questions concerns please feel free to contact me if you haven't already sent it to the video of the guy who was in charge for a few days and then we can go to the other side of my life and I don't know what to tell you when I get home from the gym so I don't think I'll make you a few more to come in for me ?"
Tre J S on January 2020
Ruffin Architecture
Ruffin Architecture
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience
Dave Ruffin and Ruffin Architecture have been providing architectural and interior design services to the Bay area since 1986. We can help you create an ideal home, office or retail facility.
"Very meticulous on clean-up; e-mails with updates per any schedule delays or anything that would interfered with the budget. Efficient and reliable, each and every time we've used his services."
Jennifer E on December 2019
Dave Ruffin and Ruffin Architecture have been providing architectural and interior design services to the Bay area since 1986. We can help you create an ideal home, office or retail facility.
"Very meticulous on clean-up; e-mails with updates per any schedule delays or anything that would interfered with the budget. Efficient and reliable, each and every time we've used his services."
Jennifer E on December 2019
OFFICE TRISTAN MCGUIRE ARCHITECT
OFFICE TRISTAN MCGUIRE ARCHITECT
2 years of experience
Free onsite estimate
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you
Architects questions, answered by experts
The Antioch, CA homeowners’ guide to architectural services
From average costs to expert advice, get all the answers you need to get your job done.
Few things elevate your outdoor space like a landscape architect can. Learn about how much a landscape architect costs and what affects your total.
•Get transparent draftsperson cost to hire info, including average prices, cost factors, and tips to help homeowners budget and save on drafting services.
Need to know how much blueprints cost for your new construction project? Use this comprehensive cost guide to get an accurate estimate for your build.
Space planning is a crucial part of architecture and design, as it helps build and organize your home in a way that will maximize every room’s utility.
It’s uncommon for people to have their home’s blueprints sitting in a drawer, but you might need them. If you do, here’s how to get blueprints of your house.
What does an architect do and what can you expect when you hire one? Let's break down what an architect is, from training to costs and services.
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What do you need done? We’ll find top pros.
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