Design and Build Firm in Los Altos, CA
Design and Build Firm in Los Altos, CA
Feldman Construction is a full-service design and build firm serving homeowners in Los Altos. We specialize in custom home renovations, structural additions, and ADU construction—offering a single point of contact from design through construction.
Request a consultation to explore how our integrated team can bring your vision to life with seamless execution and high-end results.
Full-Service Design and Build in Los Altos
From concept to final inspection, we manage your home improvement project with precision and transparency. Whether you’re expanding a ranch-style home or modernizing an older property, our in-house team ensures every detail meets your goals and complies with Los Altos building codes.
Our Los Altos design-build services include:
- Whole-home remodeling and interior reconfigurations
- Home additions and structural expansions
- Custom ADU design and construction
- Kitchen and bathroom renovations
- Permit coordination and city compliance
(Explore Los Altos building permits.)
Why Work with a Design and Build Firm?
Design-build means your entire project—design, budgeting, and construction—is handled by one accountable team. This eliminates handoffs, accelerates timelines, and gives you greater visibility into every phase of the process.
One contract, one team, one vision
Accurate cost forecasting and scheduling
Fewer delays and clearer communication
Customized design that fits your home and lifestyle
Full permitting and zoning support
Home Additions & ADUs in Los Altos
Need more space for family, work, or guests? We design and build seamless home additions and fully compliant ADUs that enhance your property and support your long-term needs.
Rear, side, and second-story additions
Detached ADUs, garage conversions, and backyard cottages
Guest units and rental spaces
Zoning research and feasibility studies
Foundation, seismic, and structural upgrades
Our 5-Step Design and Build Process
1. In-depth consultation and project scoping
2. Feasibility and zoning review
3. Design and material selection
4. Permit submission and scheduling
5. Construction, inspection, and closeout
Why Los Altos Homeowners Trust Feldman Construction
Integrated design, engineering, and construction team
Knowledge of Los Altos zoning and building department expectations
Detail-driven craftsmanship and upscale finishes
Honest, milestone-based project management
Energy efficiency and CALGreen-compliant building practices (See more about the California Green Building Code (CALGreen).)
View our project portfolio to see examples of recent work across the Peninsula.
FAQs - Design and Build in Campbell, CA
Yes. We create digital plans and 3D visuals to help you understand the layout and design before construction begins.
Absolutely. We specialize in structural expansions and custom ADUs that are compliant with Los Altos building codesand state housing regulations.
While timelines vary by scope, our in-house team helps reduce delays commonly found in multi-contractor projects.
Yes. We handle all planning, documentation, and permit submittals in coordination with the City of Los Altos.
Yes. We build to meet or exceed Title 24 Energy Code and CALGreen standards.
Yes. We offer full design-build services in-house but also work collaboratively with outside architects when needed.
No. We also serve homeowners throughout Palo Alto, Mountain View, Menlo Park, and surrounding communities.
Your Dream Bay Area Home Is Just One Remodel Away...

Ready to Remodel Your Campbell, CA Home?
If you are ready to upgrade your Campbell, CA home with luxury remodeling services, Feldman Construction is here to help. Contact us today to schedule your consultation and begin your custom home transformation.
📞 GET IN TOUCH TODAY to schedule a Bay Area home remodeling consultation and take the first step toward your dream home!