San Jose, California offers a perfect blend of urban living and natural beauty. As the heart of Silicon Valley, it provides exciting career opportunities in the tech industry, while its diverse cultural scene caters to various interests. The city has a pleasant climate, making outdoor activities and exploring nearby attractions and beaches enjoyable all year round. The list below contains eight of the best home addition contractors in San Jose, California. They were chosen based on their awards, experience, and portfolios.

May Construction

115 Phelan Ave. # 3, San Jose, CA 95112

May Construction, Inc. is a Santa Clara Valley-based company specializing in design/build, whole house remodel, additions, and kitchen and bathroom remodels. Established in 1977 by Greg May, a Universal Design Certified Remodeler, the company continues his family’s tradition of excellence, integrity, and honesty in client relations. Greg, trained by his father in construction, prioritizes the importance of details and customer satisfaction. He and his wife, business manager Debbie May, ensure excellent workmanship and deliver outstanding results for every project.

With 46 years of experience, May Construction has built its reputation on the core concept that remodeling is its business and building confidence in its clients is its success. The company holds the 2002 Diamond Certified Award and is a National Association of the Remodeling Industry (NARI) member.

Valley Home Builders

3466 Edward Ave., Santa Clara, CA 95054

Valley Home Builders is an award-winning design and build company located in the heart of Silicon Valley, specializing in home remodeling and additions throughout Santa Clara and San Mateo Counties since 2003. Its vision is to create living spaces that embody both beauty and function, reflecting the cutting-edge technology of the vibrant San Francisco Bay Area. The company manages the entire construction process from start to finish, offering a team of professional architects, engineers, designers, and project managers, alongside a top-notch building crew.

Mehdi Vatani, CEO and owner, leveraged his woodworking hobby and sales background to establish Valley Home Builders, unafraid to take on big projects and confident in delivering quality results. Valley Home Builders is a National Association of the Remodeling Industry (NARI) member and holds a 2013 META Award for Residential Interior over $100,000.

CAGE Design Build

1452 Glen Ellen Way, San Jose, CA 95125

CAGE Design Build, founded by David Wampler and Kelly Funk in 1996, offers premier residential design and remodeling services throughout Silicon Valley. Specializing in kitchen, bathroom, home additions, and other remodeling projects, this design-build firm provides seamless design and construction services under one contract. It ensures that the original concept is efficiently translated into reality, on time and on budget.

The company’s reputation and award-winning results are built on professionalism, integrity, and quality, offering a high standard of customer care from initial consultation through project completion.

CAGE Design Build has been recognized with multiple awards, including the 2013 NKBA Design Competition for Master Suite and Small Bath. The company is a member of the National Kitchen and Bath Association (NKBA) and Better Business Bureau (BBB).

Golden View Renovation

1630 Oakland Rd., Suite A217, San Jose, CA 95131

With 20 years of experience, the team at Golden View Renovation combines construction knowledge with high-tech innovation to create a unique algorithm that customizes each project to the client’s personal and physical features. The algorithm learns about each client, matching their qualities to their dream renovation. The company’s goal is to ensure 100% long-term customer satisfaction, producing designs that meet clients’ desires and fit their needs for years to come.

CEO Tal Shoshan, who comes from a family of builders, joined the industry at 17 to learn the art of construction and design. With a diverse range of projects and over a decade of dedication, he has become a modern construction, design, and development leader. Using multiple tools, Tal aims to create a perfect construction experience for each client, ensuring long-term satisfaction. Accredited by the Better Business Bureau, the firm has been in business since 2015, with a track record of successful projects and satisfied clients.

Decor Builders

2375 Zanker Rd. Unit 205, San Jose, CA 95131

Founded by cousins Guy Kramarski and Tal Buchnik from a family of builders, Decor Builders aims to bridge the gap between planning and construction, delivering dream homes from concept to execution. With 15 years of experience, Decor Builders has established itself as a top building and design company in the Bay Area. Born from a passion for home design, it offers a comprehensive, one-stop-shop service utilizing the latest technologies. Its professional team, with their expertise, guides clients through projects from start to finish.

As a Better Business Bureau-accredited company, Decor Builders has significantly impacted the industry since 2020. From custom homes and kitchen remodels to accessory dwelling units, Decor Builders delivers projects on time with no room for error. Limiting the number of projects taken on simultaneously, it provides personalized services to each client, paying close attention to their needs and desires.

Mr. & Mrs. Construction & Remodeling

2570 N 1st St., Suite 212, San Jose, CA 95131

With 25 years of experience, Mr. and Mrs. Construction & Remodeling delivers exceptional, luxurious home remodeling services such as bathroom and kitchen remodels, complete renovations, and room additions. A licensed, bonded, and insured company, it is known for reliability and personalized service.

Since 2017, Mr. and Mrs. Construction & Remodeling has made a notable impact in the industry. Focused on realizing clients’ artistic visions, this family-owned business values spacious, luxurious, and affordable homes. Believing well-built, long-lasting remodels result from skilled craftsmen, quality materials, high standards, and proper management, the company efficiently operates to pass savings on to clients. Its professional team, including construction and civil engineering degree holders, excels in skilled craftsmanship, material quality, and unparalleled project management.

Heartwood Residential

520 E McGlincy Ln #9, Campbell, CA 95008

With a design + build approach, Heartwood Residential streamlines entire projects by efficiently coordinating all phases from start to finish, creating striking and sustainable home improvements reflecting homeowners’ tastes and lifestyles. As a small yet fast-expanding firm, it serves Silicon Valley and South Bay areas, including Los Gatos, Monte Sereno, Campbell, Saratoga, San Jose, Los Altos, Palo Alto, Scotts Valley, and Santa Cruz.

Nicholas Yegge, a fourth-generation builder, brings extensive experience from the construction industry. He has learned the importance of communication, planning, and a systematic approach to construction projects while working for high-end custom home builders.

Established in 2009, the firm has 14 years of experience providing exceptional client service. The company has received numerous awards, including the 2021 Regional CotY Award Winner and multiple META Gold Awards. Accredited by NKBA, NARI, BBB, and USGBC, it has also been featured in TheHomeMag.

NuHome Remodeling

1580 Oakland Rd., STE C202., San Jose, CA 95131

For 15 years, NuHome Remodeling has helped homeowners transform their living spaces, maintaining a reputation for integrity and professionalism. Combining high-tech solutions, ultra-organized project managers, and expert craftsmanship, it offers the familiarity and trust expected from a family-run business. It simplifies the complexities of the construction industry and turns home ideas into reality with passion, skills, and knowledge.

Guy Kritshtein, a third-generation contractor, leads the company, drawing on his expertise and strong ties to the Bay Area. NuHome Remodeling understands the power of teamwork, the importance of communication, the necessity of integrity, and the value of a satisfied customer.

Established in 2011, the company has 12 years of experience. It is Diamond Certified, showcasing its commitment to providing high-quality, solution-focused services that cater to the unique needs of every client.