Additional Living Spaces
We build complete Additional Living Spaces that blend seamlessly with your existing home—adding value, functionality, and comfort.

Are You Searching for Additional Living Spaces in San Jose?
We specialize in designing and building fully functional additional living spaces that enhance your home’s value, comfort, and flexibility. Whether you’re planning a backyard unit, a separate guest room, or an in-law suite, our team delivers high-quality, custom-built solutions tailored to your lifestyle. From planning and permits to construction and HVAC integration, we handle every detail so you can enjoy a seamless expansion experience. Let us help you turn your extra space into something truly special—built for comfort, designed to last.
Additional Living Spaces with Full Home Renovation, Kitchen & Bathroom Remodeling
Additional Living Spaces That Fit Your Lifestyle
Whether you're expanding your home for family, guests, or rental income, our additional living units are designed to deliver comfort, privacy, and functionality. We build custom backyard units, in-law suites, and detached rooms that blend perfectly with your existing property.
Seamless Home Renovation with Every Build
As we create new living spaces, we also ensure your main home keeps up in style and quality. Our full renovation services include layout improvements, structural upgrades, and aesthetic enhancements that bring new life to your existing space.
Modern Kitchen & Bathroom Remodeling Included
No expansion is complete without upgrading the heart of your home. Our kitchen and bathroom remodeling services add beauty, efficiency, and lasting value—ensuring your additional living spaces connect seamlessly with the rest of your home.
Why Choose Our Additional Spaces in the Bay Area?
At Trusted Heating, Cooling & Construction, we go beyond basic additions—we create thoughtfully designed additional living spaces that are perfect for Bay Area living. Whether you’re building a backyard unit, guest suite, or detached room, our team understands the unique demands of local regulations, property layouts, and modern lifestyle needs. We bring expert craftsmanship, energy-efficient solutions, and a commitment to quality that ensures your new space adds both comfort and long-term value to your home.
- Experienced and Reliable House Remodeling Professionals
- Personalized Design and Remodeling Solutions
- High-Quality Materials and Superior Workmanship
- Transparent Communication and Project Management
- Commitment to Transforming Your Vision into Reality
Ready to start your house remodeling project in San Jose, Santa Clara, Sunnyvale, Union City, Fremont, Milpitas, Hayward, or a surrounding area? Contact Trusted Heating, Cooling & Construction today for a free consultation and let us help you create the home you’ve always envisioned.
Got Any Queries?
How it Work
From Vision to Reality, Built Step by Step.
We begin by understanding your specific needs and providing a clear, detailed estimate for your project.
Our expert team develops a tailored plan and design to bring your vision to life efficiently and effectively.
Skilled professionals execute the project with precision and attention to detail, ensuring quality results.
We conduct a thorough final review to ensure your complete satisfaction and offer ongoing support.
Testimonials
Client Feedback & Reviews
Don’t just take our word for it – hear from satisfied homeowners in the San Jose, CA area who have experienced the Trusted Heating, Cooling & Construction difference.




(408) 679-0825
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Your Trusted Partner for Quality Services
At Trusted Heating, Cooling & Construction, we understand that every home project is unique.
Whether you’re envisioning a more comfortable living environment through updated HVAC systems, planning a significant home renovation to better suit your lifestyle, or need reliable plumbing or roofing services, our experienced team is dedicated to providing tailored solutions with meticulous attention to detail.
We pride ourselves on clear communication, exceptional workmanship, and a commitment to exceeding your expectations. Let us be your trusted partner in bringing your home improvement and comfort goals to life.