Elevate your home with the help of Four Seasons Sunrooms. We construct stunning and functional home additions in San Jose, CA, to give you the extra space you need. Perhaps you require an extra bedroom, home office, or more space to entertain. Regardless of your needs, our professionals are dedicated to helping your vision come to life. Get in touch with us today to request a quote on your project. We look forward to working with you!


As your family grows, your spatial needs change. The dream home that worked perfectly a few years ago is starting to feel too cozy for comfort. Fortunately, you can avoid the hassle of house hunting and moving with Four Seasons Sunrooms on your side. We are at your service when you need more space but want to stay put.

Rely on our professionals to take on your remodeling project. We make sure that your expansion seamlessly fits in with your current home. By the time we are through, it will appear as though it was originally built that way.


There are a myriad of options when it comes to home additions. Your home contractor will work closely with you to discover your vision and figure out the best way to make it happen with the space you have. Some of your options include but are not limited to:

  • Bedroom additions
  • Office additions
  • Sunroom additions
  • Garage additions
  • Living room expansions
  • Second story additions


Your search for the right professionals to provide home additions near me is finally over. When you hire us, you'll benefit from our thorough, dedicated approach to home remodeling. Your home is your most significant investment, which is why we help your remodeling budget go as far as possible without sacrificing quality. The home additions you receive from us are designed to maximize your property’s setup and layout, all while remaining within your budget.

Increase your living space and improve the value of your property with a home addition. Call today for more information or to schedule an estimate.

Get a Free Quote
Questions? Call us at 408-502-5173

By clicking here, I consent to Four Seasons Sunrooms or one of its dealers/agents contacting me via call or text at the phone number (including wireless number) or email address I provide to discuss my needs, even if my number is currently listed on any state, federal or internal Do Not Call List. I consent to receive autodialed and/or pre-recorded calls and messages. I understand I do not need to submit this form to get information, but instead can call 631-563-4000. I also understand that Four Seasons Sunrooms collects certain categories of personal information and uses this information in various ways, including order fulfillment and providing product information and service to you. For more information, I may visit Four Seasons Sunrooms Privacy Policy. I may revoke this consent at any time by contacting Four Seasons Sunrooms at 631-563-4000. I understand that all calls are recorded for quality and safety purposes