Design
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Build
View Our ProjectsPremium Construction & Remodeling — Los Angeles
Our Story
At Alto Builders, we believe that truly exceptional construction is the result of timeless craftsmanship, inspired vision, and an unwavering commitment to excellence.
With Paul’s decades of expertise in construction, Simon’s fresh perspective and innovative approach, and Lana’s refined design sensibility, our team brings a dynamic and well-rounded foundation to every project. This synergy allows us to create spaces that are not only structurally impeccable but also visually captivating.
From the initial concept to final completion, we work in close partnership with our clients to deliver bespoke environments that reflect their lifestyle and aspirations—spaces that are thoughtfully designed, beautifully executed, and built to endure.
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FIRE REBUILDS · ACTIVE PROJECTS
Rebuilding Altadena and the Palisades
Alto Builders is one of the most active rebuild partners in Los Angeles after the January 2025 Eaton and Palisades Fires. We currently have 16 homes under construction across Altadena, Pacific Palisades, and Malibu — working in close partnership with NardiHaus, Studio AXB, the Altadena Collective, Realm, and Brass-Tacks. From cleared lot to move-in, we handle design coordination, permitting, and construction with the urgency these families deserve.
16 homes under construction across Altadena, Pacific Palisades, and Malibu after the January 2025 fires — built in close partnership with NardiHaus, Studio AXB, the Altadena Collective, Realm, and Brass-Tacks.
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CLIENT TESTIMONIALS
What Our Clients Say
We highly recommend Alto Builders. Paul, Simon, and the team is professional, trustworthy, and highly skilled. They guided us through a very challenging unforeseen problem and did so while being mindful of costs without sacrificing quality. Lana had excellent ideas we never would have considered that really elevated the project. They are incredibly easy to work with, and they really are the best at what they do!
I consulted with Paul and Simon to do an ADU at my home. From the first meeting Paul's knowledge and Simon's 3D renderings have been fantastic. During the project, the communication through BuilderTrend has been fantastic. Overall their build quality, price, and attention to detail has made for a pleasant experience.
Super high quality work, great communication, very easy to talk to. Accommodating to changes and budget considerations.
OUR SERVICES
What We Do
We partner with architects, interior designers, and rebuild collectives to deliver construction that matches the quality of the design vision.
Architects & Designers
We build what designers draw — 3D modeling, Buildertrend tracking, and precision execution.
Our Process →
ADUs & Conversions
Detached units, garage conversions, and above-garage builds — designed, permitted, and built turnkey.
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Remodels & New Builds
Kitchens, bathrooms, additions, and ground-up construction across Los Angeles.
View Projects →Where We Work
