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TRUSTED BY MILLBRAE, CA HOMEOWNERS
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Verified Reviews for Custom Home Building pros in Millbrae, CA
*The Angi rating for Custom Home Building companies in Millbrae, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Custom Home Building needs.
*The HomeAdvisor rating for Custom Home Building companies in Millbrae, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Custom Home Building needs.
Last update on December 12, 2025
Find Custom home builders in Millbrae

Sentri Homes
Sentri Homes
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Bay 9 Architects
Bay 9 Architects
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.
"He is a very pleasant person, easy to work with, very professional."
Lisa H on March 2022
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.
"He is a very pleasant person, easy to work with, very professional."
Lisa H on March 2022
Small Buildings, Inc.
Small Buildings, Inc.
Small Buildings, Inc., has been specializing in custom residential design and small business tenant improvements for 37 years. I'm Neil Sofia, a registered Architect, the owner with 37 years involvement in the profession of Architecture and has expedited 400 permits to date.
"Neil Sofia came over to see our project and when he left we where so relieved that we hired him to help us."
Joe S on October 2009
Small Buildings, Inc., has been specializing in custom residential design and small business tenant improvements for 37 years. I'm Neil Sofia, a registered Architect, the owner with 37 years involvement in the profession of Architecture and has expedited 400 permits to date.
"Neil Sofia came over to see our project and when he left we where so relieved that we hired him to help us."
Joe S on October 2009

Cardinal Custom Construction
Cardinal Custom Construction
We take great pride in our experience, expertise, quality, and customer service. We strive to meet our client’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to the completion of a project. 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 specialize in new home construction, major remodels, as well as ADU construction. Most new homes built in less than 12 months, remodels 3-6 months, ADU is 6 weeks. Please be mindful that building in the Bay Area is expensive. Average building costs for our company START at 300 dollars a square foot for new build or remodel- PLEASE KEEP THIS IN MIND IF YOU WANT TO ENGAGE OUR COMPANY.
"We hired Dave and his crew to build our new home. Dave and his design/engineering team made some wise changes to our plan that saved time and money. His crews were able to build are home ahead of schedule, on budget, while maintaining excellent craftsmanship. Dave was super accomodating and easy to deal with on difficult decisions. I highly recommend Cardinal for your project."
Jay M on August 2020
We take great pride in our experience, expertise, quality, and customer service. We strive to meet our client’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to the completion of a project. 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 specialize in new home construction, major remodels, as well as ADU construction. Most new homes built in less than 12 months, remodels 3-6 months, ADU is 6 weeks. Please be mindful that building in the Bay Area is expensive. Average building costs for our company START at 300 dollars a square foot for new build or remodel- PLEASE KEEP THIS IN MIND IF YOU WANT TO ENGAGE OUR COMPANY.
"We hired Dave and his crew to build our new home. Dave and his design/engineering team made some wise changes to our plan that saved time and money. His crews were able to build are home ahead of schedule, on budget, while maintaining excellent craftsmanship. Dave was super accomodating and easy to deal with on difficult decisions. I highly recommend Cardinal for your project."
Jay M on August 2020

MB Custom Builders, Inc.
MB Custom Builders, Inc.
MB Custom Builders Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
MB Custom Builders Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Beausoleil Architects
Beausoleil Architects
Beausoleil Architects specializes in residential projects, new homes and remodels. We work with you to design a project that integrates form, function, budget, and environmental sensitivity. We are committed to sustainable design and are certified Passive House consultants and certified Green Building Professionals.
Beausoleil Architects specializes in residential projects, new homes and remodels. We work with you to design a project that integrates form, function, budget, and environmental sensitivity. We are committed to sustainable design and are certified Passive House consultants and certified Green Building Professionals.

Team2 Architecture + Design
Team2 Architecture + Design
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
Morton Frank, F.A.I.A., Architect
Morton Frank, F.A.I.A., Architect
MORTON FRANK designs each project special for each Client, so that the Client gets exactly the home, or any other building type, that they desire. Mr. Frank's many years of experience enables him and his staff to produce work on schedule and on budget. He is always available for guidance and oversight throughout the Construction so that the work runs smoothly and the Client's interests are constantly being protected. Mr. Frank's expertise and specialties include Green Building Design, Barrier-free and Universal Design for the Disabled, Construction on Steep and/or Difficult Sites, Complex Renovations and both Passive and Active Solar Energy Design. Ordinarily, the firm does projects with construction costs of at least $150,000. Occasionally, they will do projects of a lower cost of construction if the Client still requires creativity/imagination and high quality design.
"Experienced Architect. Thoughtful and systematic approach to architectural matters and brings experience in dealing with a variety of contractors, designers and licensed engineers."
Thomas C on March 2017
MORTON FRANK designs each project special for each Client, so that the Client gets exactly the home, or any other building type, that they desire. Mr. Frank's many years of experience enables him and his staff to produce work on schedule and on budget. He is always available for guidance and oversight throughout the Construction so that the work runs smoothly and the Client's interests are constantly being protected. Mr. Frank's expertise and specialties include Green Building Design, Barrier-free and Universal Design for the Disabled, Construction on Steep and/or Difficult Sites, Complex Renovations and both Passive and Active Solar Energy Design. Ordinarily, the firm does projects with construction costs of at least $150,000. Occasionally, they will do projects of a lower cost of construction if the Client still requires creativity/imagination and high quality design.
"Experienced Architect. Thoughtful and systematic approach to architectural matters and brings experience in dealing with a variety of contractors, designers and licensed engineers."
Thomas C on March 2017
Sun Architecture
Sun Architecture
Commitment to excellent service and professional knowledge are key factors for the success of Sun Architecture. Solving the budget, functional, and meeting regulation constrains requires the skills and talents of our experienced team of professionals. The design team of Sun Architecture believes that the interaction between Client and Architect can produce buildings that withstand the changes of fashion and time. The best projects emerge from the cues of the site, sun and climate. A complete design considers both the interior and exterior of the building as a totally integrated effort. Our team members interact continuously from concept to construction. Sun Architecture produces clear, understandable presentations of project concepts and design. We bring projects to fruition with a clear, detailed set of construction documents. Our commitment continues through bidding and construction administration, until the project is complete.
"Just me George Sun a month ago to discuss what we (wife/I) wanted to do to our existing resident. So far is very courteous and knowlegeable in all aspect of his job. But rate someone at this time is impossible. Please resubmit this at latter time. Will complete this when the job is done Thanks"
Rey M on June 2005
Commitment to excellent service and professional knowledge are key factors for the success of Sun Architecture. Solving the budget, functional, and meeting regulation constrains requires the skills and talents of our experienced team of professionals. The design team of Sun Architecture believes that the interaction between Client and Architect can produce buildings that withstand the changes of fashion and time. The best projects emerge from the cues of the site, sun and climate. A complete design considers both the interior and exterior of the building as a totally integrated effort. Our team members interact continuously from concept to construction. Sun Architecture produces clear, understandable presentations of project concepts and design. We bring projects to fruition with a clear, detailed set of construction documents. Our commitment continues through bidding and construction administration, until the project is complete.
"Just me George Sun a month ago to discuss what we (wife/I) wanted to do to our existing resident. So far is very courteous and knowlegeable in all aspect of his job. But rate someone at this time is impossible. Please resubmit this at latter time. Will complete this when the job is done Thanks"
Rey M on June 2005

AxisTerra Design Studio
AxisTerra Design Studio
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
FAQs for custom home building projects in Millbrae, CA
One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.
Typically, it’s more affordable to buy an existing home than it is to build a new one. New construction loan interest rates tend to be higher than interest rates for traditional mortgages. Additionally, the cost of materials is likely higher when building a new home than it was when an existing home was built (unless it’s a very new one). You’re also paying for all new appliances, finishes, permits, inspections, and connections for water, gas, and electricity.
The average price per square foot to build a house is about $150 per square foot. Overall, the cost to build a house ranges anywhere from $100 to $500 per square foot, depending on where you build. The primary cost factors include location, size, and style of house you build.
The average cost to hire an architect for your home project ranges between $2,200 and $10,500. However, depending on location and project type, you might end up paying as little as $600 or as much as $45,000 or more. For example, the average cost of hiring an architect in North Carolina is between $1,800 and $2,000, but in California, that price tag jumps to $3,600 to $15,200.
The price you pay for your architect also depends on their experience level. For example, a principal architect, the firm's owner, typically charges $150 to $250 per hour. However, an intern architect with three to five years of experience usually only charges $45 per hour.
Knowing if you need an architect for your project can be tricky, especially if you've never worked with one before. In general, small remodeling projects like replacing fixtures typically don't require the expertise of an architect. However, larger projects, like moving walls or adding an addition to your home, should include an architect to ensure the project is structurally sound.
The Millbrae, CA homeowners’ guide to custom home building
From average costs to expert advice, get all the answers you need to get your job done.
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