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Business Details
20 Years
experience
Expert Residential Remodeling in San Diego
Stel Builders, established in 2006, is a San Diego-based Design Build Integration company specializing in residential remodeling. Our client-focused approach ensures personalized attention to every project, from concept to completion. With over 15 years of experience, we prioritize intuitive design, quality materials, and expert craftsmanship. Our team of certified professionals, including architects and project managers, delivers tailored solutions for whole-home remodels, second-story additions, and outdoor living spaces. We emphasize transparency, offering a written warranty for every project and maintaining open communication throughout the process.

Our Design Build methodology streamlines projects under one roof, ensuring efficiency and accountability. We specialize in complex renovations that require structural reconfiguration, leveraging advanced 3D design tools and virtual reality for client visualization. Our commitment to client satisfaction has driven growth primarily through referrals, reflecting our dedication to exceeding expectations while adhering to budgets and timelines.
Services
Residential Remodeling Design Build Integration Whole Home Remodels Second Story Additions Outdoor Living Spaces Custom Homes ADU Construction Kitchen Renovations Contemporary Design Coastal Remodeling
Details
  • Year established: 2006
Highlights and features
  • 15+ years of specialized residential remodeling experience
  • Integrated Design Build process ensures single-point accountability
  • Every project includes a written warranty for client assurance
  • Expert team with architectural and construction certifications
  • Advanced 3D visualization tools for accurate project previews
Associations and certifications
  • California Contractors License Board (CSLB)
What people say
Excellent communication On-time delivery Creative design solutions Transparent process High-quality craftsmanship
Services
Residential Remodeling
Specialized residential remodeling services focusing on structural reconfiguration, space optimization, and modernization. Our team handles complex projects requiring architectural redesign, utility reconfiguration, and custom finishes. Clients benefit from our integrated Design Build approach that ensures cohesive project execution from concept to completion.
Design Build Integration
Comprehensive Design Build services managing all aspects of remodeling projects under one roof. This approach eliminates coordination challenges between separate design and construction teams, ensuring cost efficiency, faster timelines, and unified accountability throughout the project lifecycle.
Second Story Additions
Custom second-story additions that maximize living space while maintaining structural integrity. Our process includes zoning analysis, architectural design, and specialized construction techniques to seamlessly integrate new levels with existing home structures while meeting all safety standards.
Outdoor Living Spaces
Custom outdoor living solutions including patios, decks, and landscape integration. Our designs focus on functional spaces that complement home architecture, using durable materials and incorporating elements like outdoor kitchens, fire features, and smart lighting systems.
ADU Construction
Specialized Accessory Dwelling Unit construction meeting California's evolving housing needs. Our team handles permitting, design, and construction of detached or attached ADUs, ensuring compliance with local regulations while optimizing space efficiency and resale value.
People
Seth Larson
President
CAPS-certified president with 15+ years in residential remodeling. Leads with family-contractor legacy values emphasizing quality craftsmanship and client satisfaction. Holds industry certifications including CGBP and CGR.
Marianna Larson
Vice President of Operations
Manages operational efficiency with background in customer service and small business management. Focuses on maintaining quality standards while balancing growth and client relationships.
Jason Dorfman
Senior Project Designer
Licensed architect with Cal Poly education specializing in 3D visualization and virtual reality design tools. Translates client visions into functional spaces while maintaining design integrity.
Frank Piermarini
Director of Architecture
Residential design expert with University of Wisconsin-Milwaukee architecture degree. Specializes in design/build methodology ensuring buildable, cost-effective solutions that maintain architectural vision.
Ivette Castro
Interior Designer
10+ years of client-centered interior design experience. Creates functional, aesthetically pleasing spaces by translating client needs into material selections and spatial configurations.
Questions
What residential remodeling services do you specialize in?
We specialize in whole-home remodels, second-story additions, outdoor living spaces, ADUs, and complex renovations requiring structural reconfiguration.
How does your Design Build process work?
Our integrated approach manages design, planning, and construction under one contract, ensuring seamless coordination and single-point accountability for faster timelines.
Do you offer project warranties?
Every completed project includes a written warranty covering workmanship and materials for client assurance.
What areas do you serve?
Primarily San Diego County including La Jolla, Pacific Beach, Rancho Santa Fe, and surrounding communities.
How do you handle project timelines?
We use phased scheduling with specialty trades to complete projects 20-30% faster than industry averages while maintaining quality standards.
Can you help with aging-in-place modifications?
Yes, we specialize in creating accessible living spaces with features like single-level living, widened doorways, and safety-enhanced bathrooms.
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