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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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.
Fire Rebuilds
Trusted rebuild partner for Altadena and Palisades homeowners. We work alongside collectives like Altadena Collective, Realm, and Brass-Tacks to bring homes back — from permits through final walkthrough.
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Architects & Designers
We build what designers draw. Our team collaborates with architects and interior designers using 3D modeling, detailed scopes, and real-time project tracking through Buildertrend — so the finished product matches the vision.
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Kitchen Remodeling
Full kitchen renovations — premium cabinetry, stone countertops, custom islands, and appliance coordination with top suppliers.
Bathroom Remodeling
Tile, vanities, fixtures, and hardware sourced and installed to create spaces that balance elegance with everyday comfort.
ADUs & Garage Conversions
A true specialty. Detached units, garage conversions, and above-garage builds — designed, permitted, and built turnkey.
Additions & New Construction
Master suites, second stories, home offices, and ground-up builds. We handle structural, permits, and every trade in between.
Where We Work
