16 Top Custom Home Builders in San Jose [2024]

Building is booming in San Jose, and if you’re looking to build a home from scratch, add to an existing home, or need a remodel, you’re going to need a custom home builder. 

Welcome to the vibrant world of custom home building in San Jose, where dreams take shape, and homes become a testament to individuality. Whether you’re envisioning a sleek, modern marvel or a timeless, traditional haven, San Jose boasts an array of top-notch custom home builders ready to turn your vision into reality. 

In this guide, we’ll explore the best San Jose customer home builders in the business, ensuring your journey to a dream home is nothing short of exceptional.


Custom Home Builder Services In San Jose

Custom home builders typically offer a range of services to cater to the diverse needs and preferences of their clients. These services aim to provide a comprehensive and personalized experience throughout the entire process of designing and building a custom home. 

Here are some common services offered by custom home builders:

  • New Construction: Designing and building homes from scratch according to the client’s specifications, collaborating with architects to create a unique and personalized home design, and managing the entire new construction process from foundation to finishing touches.
  • Home Additions: Expanding existing homes to accommodate growing needs or lifestyle changes, integrating new spaces seamlessly with the existing structure, and ensuring the addition complements the overall design and functionality of the home.
  • Alternative Dwelling Units (ADUs): Constructing additional living spaces on a property, such as a guest house or in-law suite. It includes designing and building detached or attached ADUs to enhance property value and offering flexible and versatile living arrangements for various needs.
  • Kitchen Remodeling: Redesigning and renovating kitchens to meet aesthetic and functional preferences, installing new appliances, cabinetry, countertops, and fixtures, and improving the overall layout and flow of the kitchen space.
  • Bathroom Remodeling: Transforming bathrooms into luxurious and functional spaces, upgrading fixtures, tiles, and finishes for aesthetic appeal, and enhancing safety features and accessibility options.
  • Home Customization: Providing personalized design options to meet individual preferences, incorporating unique architectural elements and features, and offering a high level of flexibility to create a truly one-of-a-kind home.
  • Project Management: Overseeing the entire construction process to ensure timely and efficient completion, coordinating with subcontractors, suppliers, and other stakeholders, providing regular updates, and maintaining open communication with clients.
  • Interior Design Services: Assisting clients in selecting interior finishes, materials, and color schemes, collaborating on furniture layout and decor choices, and creating cohesive and aesthetically pleasing interior spaces.
  • Energy Efficiency and Sustainability: Incorporating eco-friendly and energy-efficient design principles, recommending sustainable building materials and technologies, and designing homes to meet or exceed green building standards.
  • Warranty and Maintenance Services: Offering warranties on construction and materials, providing post-construction support and maintenance services, and ensuring client satisfaction and long-term durability of the home.
  • Design – Build Services: Offering a seamless and integrated approach to both design and construction, streamlining the entire process for efficiency and better communication, and ensuring the final result aligns with the client’s vision and goals.

These services collectively contribute to a comprehensive and tailored experience for clients seeking to build their dream homes.


Best Custom Home Builders San Jose

Nestled in the heart of Silicon Valley, San Jose boasts a dynamic landscape where innovation meets lifestyle. Join us as we explore the top custom home builders in San Jose.


1. Valley Boutique Builders

Valley Boutique Builders logo

Address: 710 Lakeway Dr, Sunnyvale, CA 94085

Years in Business: 8+

Valley Boutique Builders is a distinguished custom home construction firm in San Jose. With an established presence in the home construction industry, this family-owned company delivers exceptional results through a blend of refined interior design and efficient construction management.

Recognizing the significance of homeownership, Valley Boutique Builders 

translates client visions into tangible, high-quality homes. The firm provides a full-service experience, featuring an in-house design and architectural department, engineering services, and an outstanding team of reliable contractors. In addition to complete new construction, they offer kitchen and bathroom remodeling, full home renovations, new home additions, ADU construction, and more. 

As a boutique design-build firm, Valley Boutique Builders takes pride in offering a streamlined and comprehensive approach to home construction. The collaboration between its founders, who bring expertise in interior design and construction management, ensures a seamless integration of creative vision and practical execution.

Valley Boutique Builders


  • New Construction:
      • Designing and building homes from the ground up based on client specifications.
      • Collaborating with architects to create unique and personalized home designs.
      • Managing the entire construction process, from foundation to finishing touches.
  • Home Additions:
      • Expanding existing homes to accommodate evolving needs or lifestyle changes.
      • Ensuring seamless integration of new spaces with the existing structure.
      • Maintaining the overall design and functionality of the home.
  • Alternative Dwelling Units (ADUs):
      • Constructing additional living spaces on a property, such as guest houses or in-law suites.
      • Offering versatile and flexible living arrangements.
      • Enhancing property value through strategic ADU construction.
  • Kitchen Remodeling:
      • Redesigning and renovating kitchens to meet aesthetic and functional preferences.
      • Installing new appliances, cabinetry, countertops, and fixtures.
      • Improving overall kitchen layout and flow.
  • Bathroom Remodeling:
    • Transforming bathrooms into luxurious and functional spaces.
    • Upgrading fixtures, tiles, and finishes for aesthetic appeal.
    • Enhancing safety features and accessibility.

Choose Valley Boutique Builders for a professional and personalized journey toward realizing your vision of a custom-built home. With a skilled workforce and a commitment to quality, they elevate the construction experience to create spaces that stand out in both form and function.

Book Your Free Consultation


2. Attic Star

Attic Star logo

Address: 3535 Ross Ave Suit #106, San Jose, CA 95124

Years in Business: 29

Attic Star, in operation since 1994, specializes in attic and crawl space services. A family-owned business, the company focuses on home temperature efficiency and rodent proofing, providing services such as rodent proofing and control solutions, air duct installation and replacement, attic and crawl space cleanup, radiant barrier installation for attics, moisture barrier installation for crawl spaces, and insulation installation.



  • Attic structural issues
  • Mold remediation
  • HVAC removal and installation
  • Attic and crawl space cleaning
  • Rodent proofing
  • Home and cavity wall insulation
  • Air duct replacement
  • Moisture barriers
  • Drain installations


3. Cal Green Remodeling

CGR logo

Address: 1400 Coleman Ave F14-2, Santa Clara, CA 95050

Years in Business: 34

Cal Green Remodeling, established in 1989, is a licensed general contractor with over 30 years of experience, serving the Bay Area. Their expertise extends to both home remodeling and commercial renovation and while they offer a range of services, their specialty is custom kitchens with an emphasis on outdoor spaces.

CGR hall


  • New kitchens and remodels
  • Outdoor spaces
  • Bathroom remodels
  • Indoor and outdoor plumbing and electrical
  • Home additions
  • Landscaping and pools
  • Concrete and brick work
  • Roofing

4. Calwest Construction

cw logo

Address: 5 Fairchild Dr, Mountain View, CA 94043

Years in Business: 1

Calwest Construction, operated by Pars Power Inc., offers general contracting and construction management services. Their specialty is large-scale construction projects from inception to completion. They oversee construction projects, hire and coordinate sub-contractors, provide materials, secure permits, and manage inspection schedules.

cw building


  • General contracting
  • Construction management
  • Building maintenance

5. Coulter Construction Inc.

coulter construction logo

Address: 1961 Old Middlefield Way, Mountain View, CA 94043

Years in Business: 40

Coulter Construction Inc., established in 1980, is a provider of innovative general contracting services in the diverse San Francisco Bay Area business community. It’s a second-generation family-owned business, and over its 40-plus years, the company has delivered a multitude of projects, ranging from office remodels to educational facilities and Silicon Valley corporate headquarters.

coulter construction


  • Pre-construction
  • Construction management
  • Value engineering
  • Constructability review
  • Design-build and design assist services

6. Excel Construction & Development Inc.

Excel homes logo

Address: 4546 El Camino Real, Ste 250, Los Altos, CA 94022

Years in Business: 25

Excel Construction & Development, Inc., established in 1998, is a real estate development and homebuilding company. With a portfolio comprising over 300 homes in northern California, the company collaborates with leading architectural firms to craft each home. 

They specialize in building production housing, semi-custom, and custom single-family dwellings, along with commercial projects.

Excel homes


  • Production housing
  • Real estate development
  • Land acquisition
  • Entitlement processing.
  • Infrastructure Improvement
  • Construction
  • Custom and semi-custom homes
  • Sales and marketing of developed properties
  • Commercial development

7. Fernandez Designs & Builders

Fernandez Designs & Builders logo

Address:  2188 Ringwood Ave, San Jose, CA 95131

Years in Business: 38

Fernandez Designs & Builders, Inc. is a custom home builder serving greater Silicon Valley with expertise in custom home design and home additions. Their specialty is large-scale remodels. Some unique offerings include structural engineering services and energy calculations.

Fernandez Designs & Builders


  • Structural engineering
  • Energy calculations
  • Basement construction
  • Surveying
  • Geotechnical reporting
  • Interior and exterior remodeling
  • Additions, including second story additions
  • Custom home construction
  • Home design
  • Bathroom additions & expansions
  • Kitchen expansions

8. GCI General Contractors

GCI General Contractors logo

Address: 700 E El Camino Real, Mountain View, CA 94041

Years in Business: 31

GCI General Contractors is a commercial general contractor based in the Bay Area. They specialize in commercial construction, commercial renovations, and tenant improvement projects, with a focus on infrastructure, labs, and interiors. Their team works from offices in San Francisco, South San Francisco, and Mountain View.

GCI General Contractors


  • Commercial construction
  • Building analysis
  • Pre-construction work
  • Commercial renovations
  • Construction management
  • Sustainable building
  • Responsible demolition

9. JT Construction Mountain View

JT Construction Mountain View logo

Address: 250 Del Medio Ave #202, Mountain View, CA 94040

Years in Business: 23

JT Construction operates out of Mountain View and focuses on home construction and remodeling. Their specialties include plumbing and sewer pipe replacements. One of their more unique offerings is sauna builds. 

JT Construction Mountain View


  • Saunas
  • Plumbing
  • Electrical
  • Kitchens
  • Bathrooms
  • Living and entertaining spaces
  • Patios
  • Home construction
  • Remodels
  • Manufactured or modular home construction

10. KDM Builders

KDM Builders logo

Address: 43 Del Monte Ave, Los Altos, CA 94022

Years in Business: 16+

KDM Builders is run by Joshua Parman and serves the greater Bay Area from Los Altos. The company offers custom home and commercial building services. Their ethos centers around using the tools available to decrease their environmental impact.

KDM Builders


  • Additions
  • Remodels
  • Commercial construction
  • Electrical
  • Home automation
  • Custom home construction

11. The Building Company Inc.

The Building Company Inc. logo

Address: 320 Turtle Creek Ct Suite C, San Jose, CA 95125

Years in Business: 41

The Building Company, in operation since 1982, is a construction service provider serving the South Bay. They offer services in complete home remodeling, additions, and structural repairs. Their specialties include the renovation of iconic Eichler homes, as well as all things siding, including repairs, installations, and replacement.

The Building Company Inc.


  • Siding installation and repairs
  • Remodels
  • Additions
  • Eichler home renovations
  • Doors

12. San Jose Construction Co.

San Jose Construction Co. logo

Address: 1210 Coleman Ave, Santa Clara, CA 95050

Years in Business: 50+

San Jose Construction Co., Inc. (SJC) is a long-standing Commercial General Contractor in Silicon Valley, covering the Bay Area from the North Bay to Monterey. Their project portfolio includes high-tech corporate campuses, mid-rise office buildings, medical research facilities, retail commercial centers, shell construction, tenant improvements, automobile dealerships, and parking garages.

San Jose Construction Co.


  • Commercial general contractor
  • Planning
  • Pre-construction
  • Construction
  • Close-out

13. Topview Design Solutions

Topview Design Solutions logo

Address: El Camino Real, Mountain View, CA 94040

Years in Business: 11

Topview Design Solutions was established with a singular goal–to provide a comprehensive professional interior design service to the Bay Area. Founded in 2012 by Sonia Jimenez,  TOPVIEW Design Solutions focuses on expert space planning, color, style, sophistication, and attention to detail to bring the client’s vision to life.

Extending beyond interior design, the company also offers architectural and construction services, from the conceptual stage to construction completion.

Topview Design Solutions logo


  • Architectural services
  • Construction services
  • Residential interior design
  • Commercial interior design

14. Top Home Builders Inc.

THB logo

Address: 5450 Thornwood Dr suite #E, San Jose, CA 95123

Years in Business: 3

Top Home Builders is a renovation company dedicated to serving homeowners in San Jose and the East Bay area. Their primary focus is on elevating kitchen spaces, which are reflected in their portfolio. However, they offer an array of renovation services, including whole house and bathroom renovations.



  • Hardscaping and landscape
  • Kitchen remodeling
  • Bathroom remodeling
  • Full-home remodeling
  • Home additions

15. Tracery Professional Builders, Inc.

Tracery logo

Address: 251 E Hacienda Ave Unit C, Campbell, CA 95008

Years in Business: 20

Tracery Professional Builders, Inc. specializes in residential remodels and custom home builds. Other services include earthquake bracing and bolting, and outdoor living. They purport to have a hands-on approach, and to facilitate working closely with clients, they limit the number of projects they take on.



  • Remodels & additions
  • Design services
  • Outdoor living
  • Kitchens
  • Bathrooms
  • Earthquake brace and bolt
  • Custom homes
  • Living spaces
  • Commercial spaces

16. Wolfe Construction

wolfe construction logo

Address: 463 Glendale Ave, Sunnyvale, CA 94085

Years in Business: 30

Wolfe Construction’s expertise spans all facets of deck construction and maintenance. They specialize in custom decks and other outdoor features, and their services extend to restoration, full electrical work, refinishing, painting, and pressure washing. 

With experience utilizing a variety of decking materials, such as redwood, IPE (Ironwood), other hardwoods, and compoZsites, Wolfe Construction collaborates with clients to tailor the right material and design for their outdoor projects.

wolfe construction


  • Tailored patio covers, gazebos, and arbors 
  • Stairs and railings 
  • Second story and hillside decks 
  • Spa decks and benches
  • Retaining walls

More About Custom Home Builders in San Jose

Let’s cover some frequently asked questions about San Jose custom home building. 

Questions to ask prospective custom home builders in San Jose

When considering prospective home builders for your project, asking the right questions is crucial to ensuring that you make an informed decision. Here is a comprehensive list of questions to ask prospective home builders:

  • Experience and Qualifications:
    • How long have you been in business?
    • Can you provide references and examples of similar projects?
    • Are you licensed and insured?
  • Project Management:
    • What is your project timeline and management approach?
    • Will there be a dedicated project manager?
    • How do you handle delays or unexpected issues?
  • Customization and Design:
    • Can you accommodate custom designs?
    • Do you have in-house design services or work with an architect?
    • How involved can clients be in the design process?
  • Cost and Budget:
    • What is your pricing structure?
    • Can you provide a detailed estimate?
    • Do you offer fixed-price contracts?
  • Communication:
    • How do you keep clients informed during construction?
    • What is the preferred method of communication?
    • Is there a designated contact person?
  • Subcontractors and Suppliers:
    • Do you work with a consistent team of subcontractors and suppliers?
    • How do you ensure quality from subcontractors?
    • Can you provide a list of preferred suppliers?
  • Warranty and After-Sales Service:
    • What warranty do you offer?
    • How do you handle issues post-construction?
    • Is there a follow-up or inspection process?
  • Permits and Regulations:
    • How familiar are you with local building codes?
    • Will you obtain all necessary permits?
    • How do you handle inspections?
  • Payment Schedule:
    • What is your payment schedule?
    • Are there upfront fees or deposits?
    • Is financing assistance available?
  • Insurance and Liability:
    • Are you fully insured, including liability and workers’ compensation?
    • How do you ensure a safe working environment?
  • Green Building Practices:
    • Do you incorporate sustainable building practices?
    • Are you familiar with or certified in green building standards?
    • Can you recommend eco-friendly materials and technologies?

Asking these questions will help you gather essential information and evaluate the suitability of prospective home builders for your project.

How to find a local home builder in San Jose

When embarking on your custom home-building journey, start by deciding what types of work you need. Research the local builders that offer those services. Check online reviews, ask for recommendations from friends and family, and visit completed projects to assess craftsmanship.

How long does it take to build a custom home in San Jose? 

The timeline for custom home construction varies based on factors like size, complexity, and permitting. On average, it can take anywhere from six months to a year.

How much do custom home builders cost in San Jose?

Costs vary, so it’s crucial to discuss your budget upfront. Consider factors like materials, finishes, and the scope of work when determining your budget.

Choose the Best Custom Home Builder in San Jose

This article has covered some of the best custom home builders for a variety of needs, from attic crawl spaces to new saunas. 

If you’re looking for exceptional craftsmanship, complete design-build services, and incredible services, Valley Boutique Builders is the best solution With a legacy of building beautiful custom homes with unparalleled results, they stand out in the vibrant landscape of custom home building. 

Your dream home awaits—make it a reality with Valley Boutique Builders.

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