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Verified Reviews for Custom Home Building pros in San Ysidro, CA
*The Angi rating for Custom Home Building companies in San Ysidro, 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 San Ysidro, 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 03, 2025
Find Custom home builders in San Ysidro

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.

Olalde Group, Inc.
Olalde Group, Inc.
Olalde Group, 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!
"David and Efrain did an amazing job converting our oversized 2 car garage into a one bedroom apartment. They were very attentive, cost conscious and efficient! They were on hand monitoring the subcontractors and making sure the job was done correctly. They did a great job and we are very gratefully for their hard work!"
Darlene J on October 2025
Olalde Group, 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!
"David and Efrain did an amazing job converting our oversized 2 car garage into a one bedroom apartment. They were very attentive, cost conscious and efficient! They were on hand monitoring the subcontractors and making sure the job was done correctly. They did a great job and we are very gratefully for their hard work!"
Darlene J on October 2025

EZ Services
EZ Services
We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

Rummy Dechner
Rummy Dechner
We are a versatile architectural team focused on functionality and cost-effective solutions. Our expertise lies in designing modern, eco-friendly living spaces, including ADUs to meet California's new laws. We also excel in creating new homes and additions, collaborating closely with structural engineers and experts. Our design philosophy emphasizes harmony with nature and sustainability, ensuring adaptable spaces. What sets us apart is our ability to work with various architectural styles, from Mediterranean to Midcentury and more. We can adapt any style to create your perfect ADU or new home. Our commitment to exceptional results ensures functional and budget-friendly solutions tailored to your style and needs. Services: Additions ADUs Makeovers Modern Custom Homes
We are a versatile architectural team focused on functionality and cost-effective solutions. Our expertise lies in designing modern, eco-friendly living spaces, including ADUs to meet California's new laws. We also excel in creating new homes and additions, collaborating closely with structural engineers and experts. Our design philosophy emphasizes harmony with nature and sustainability, ensuring adaptable spaces. What sets us apart is our ability to work with various architectural styles, from Mediterranean to Midcentury and more. We can adapt any style to create your perfect ADU or new home. Our commitment to exceptional results ensures functional and budget-friendly solutions tailored to your style and needs. Services: Additions ADUs Makeovers Modern Custom Homes

DM Building Inc
DM Building Inc
We specialize in, but are not limited to: new home construction, framing, additions, bathroom remodels, kitchen remodels, outdoor living areas, home maintenance and repairs. DM building works on both residential and industrial buildings. We are fully licensed and insured like Licenced General Contractor, License No. 939850, and prepared to work on jobs of all sizes and scales. We are continually working on improving our skills by training and updating our materials and skills to provide you the customer with the highest quality products and best experience. We are available for all of your construction, remodel and repair needs.
"DM Building was great! Very professional and Danny, the owner gave a fair price for the amount of work that we needed for our bathroom. The crew did great professional work and knew what they were doing. Our bathroom turned out great and we are very happy with it. Highly recommend!"
Kevin S on March 2021
We specialize in, but are not limited to: new home construction, framing, additions, bathroom remodels, kitchen remodels, outdoor living areas, home maintenance and repairs. DM building works on both residential and industrial buildings. We are fully licensed and insured like Licenced General Contractor, License No. 939850, and prepared to work on jobs of all sizes and scales. We are continually working on improving our skills by training and updating our materials and skills to provide you the customer with the highest quality products and best experience. We are available for all of your construction, remodel and repair needs.
"DM Building was great! Very professional and Danny, the owner gave a fair price for the amount of work that we needed for our bathroom. The crew did great professional work and knew what they were doing. Our bathroom turned out great and we are very happy with it. Highly recommend!"
Kevin S on March 2021

Leslie Andersen Consulting
Leslie Andersen Consulting
Leslie Andersen Consulting specializes in comprehensive architectural design and permitting services for residential construction, including ADUs (Accessory Dwelling Units), remodels, and home additions. With over 30 years of professional construction experience, we offer a free feasibility outline to assess your project's potential, using publicly available data to provide a picture of what's possible. Whether you're planning a budget-conscious upgrade or a major renovation, we focus on enhancing your home's livability and value. Our expertise extends to building customized teams to suit your project's specific needs, optimizing costs, and ensuring smooth project execution. We have established strong relationships with trusted builders, structural engineers, and energy consultants, and are equally comfortable working alongside your preferred professionals. As the Founder and President of Leslie Andersen Consulting, I am dedicated to delivering high-quality design and permitting solutions that turn your residential construction visions into reality.
"I really appreciate Arch. Leslie Anderson taking the time to analyze the work my internet provider was planning to do and for offering your insights—all without charging for the consult. It was very kind of you! Thankfully, a tech from the new provider came by today and confirmed that the wire can actually be installed internally, so no need to run it along the exterior walls or bury it in the stucco channel. I also understand now that nothing should be buried in the stucco channel. Thanks again for your time and expertise!"
Maritza D on February 2025
Leslie Andersen Consulting specializes in comprehensive architectural design and permitting services for residential construction, including ADUs (Accessory Dwelling Units), remodels, and home additions. With over 30 years of professional construction experience, we offer a free feasibility outline to assess your project's potential, using publicly available data to provide a picture of what's possible. Whether you're planning a budget-conscious upgrade or a major renovation, we focus on enhancing your home's livability and value. Our expertise extends to building customized teams to suit your project's specific needs, optimizing costs, and ensuring smooth project execution. We have established strong relationships with trusted builders, structural engineers, and energy consultants, and are equally comfortable working alongside your preferred professionals. As the Founder and President of Leslie Andersen Consulting, I am dedicated to delivering high-quality design and permitting solutions that turn your residential construction visions into reality.
"I really appreciate Arch. Leslie Anderson taking the time to analyze the work my internet provider was planning to do and for offering your insights—all without charging for the consult. It was very kind of you! Thankfully, a tech from the new provider came by today and confirmed that the wire can actually be installed internally, so no need to run it along the exterior walls or bury it in the stucco channel. I also understand now that nothing should be buried in the stucco channel. Thanks again for your time and expertise!"
Maritza D on February 2025

Left Coast Blueprints, Llc
Left Coast Blueprints, Llc
Drafting and Engineering. We will provide a complete set of architectural and structural plans to submit to building departments to obtain permits for your project. Custom Homes Room Additions Remodels Fire Damages Water Damages Spec Homes
"Excellent service. He is very knowledgeable and help me out with ideas that I didn't know about and if there is problem he just want's me to call him and he'll fix it."
Steve B on January 2022
Drafting and Engineering. We will provide a complete set of architectural and structural plans to submit to building departments to obtain permits for your project. Custom Homes Room Additions Remodels Fire Damages Water Damages Spec Homes
"Excellent service. He is very knowledgeable and help me out with ideas that I didn't know about and if there is problem he just want's me to call him and he'll fix it."
Steve B on January 2022

Evolution Drafting
Evolution Drafting
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

Overton Design Studios
Overton Design Studios
We are a full service architectural design and drafting company, offering the following services: Full sets of architectural plans (New construction, additions, remodels, ADUs, As-builts) Residential and small commercial Architectural Design Custom 3D renderings (interior, exterior, pools, etc) Respond to city comments until 100% approved
"It went excellent, Overton Design studios explained everything to us from the beginning. We were working on a remodel for our master bathroom and with their design it took it to the next level. I’m very pleased with the results and would definitely book them for future design needs."
Brittney B on June 2024
We are a full service architectural design and drafting company, offering the following services: Full sets of architectural plans (New construction, additions, remodels, ADUs, As-builts) Residential and small commercial Architectural Design Custom 3D renderings (interior, exterior, pools, etc) Respond to city comments until 100% approved
"It went excellent, Overton Design studios explained everything to us from the beginning. We were working on a remodel for our master bathroom and with their design it took it to the next level. I’m very pleased with the results and would definitely book them for future design needs."
Brittney B on June 2024

D B Construction 18, Inc.
D B Construction 18, Inc.
Welcome to D B Construction 18 INC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
"The work these guys did was awesome. I had to leave on a business trip and they managed to work in my home during that time. They finished before expected, and everything looks great. The communication was great, we set up a group chat for daily progress. definitely would hire them again."
Ray P on February 2025
Welcome to D B Construction 18 INC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
"The work these guys did was awesome. I had to leave on a business trip and they managed to work in my home during that time. They finished before expected, and everything looks great. The communication was great, we set up a group chat for daily progress. definitely would hire them again."
Ray P on February 2025
The San Ysidro, 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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•Discover the cost to convert a house to a duplex. Learn about average prices, cost factors, permits, and ways to save for your duplex conversion project.
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