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Business Details
14 Years
experience
Sustainable Construction & Design Services
Crafted Earth is a multidisciplinary design firm dedicated to creating buildings that harmonize natural beauty with technical precision. Our team combines architecture, structural engineering, and construction management to deliver high-performance, low-carbon spaces tailored to client needs. With decades of collective experience, we prioritize data-driven processes and sustainable practices across all project phases. Our expertise spans new construction, remodels, structural upgrades, and energy performance optimization. We serve clients throughout California and beyond, focusing on timeless design that enhances local environments. Our professionals hold advanced degrees in engineering, architecture, and strategic management, ensuring technical excellence and creative innovation.

We maintain transparency through detailed documentation and collaborative workflows, emphasizing client communication from concept to completion. Our commitment to quality is reflected in meticulous attention to detail and a passion for crafting spaces that bring lasting joy. We integrate modern technologies like BIM modeling with traditional craftsmanship to solve complex design challenges. Our team's diverse backgrounds in residential, commercial, and institutional projects enable versatile solutions for diverse client requirements.
Services
Structural Engineering Architectural Design Construction Management Energy Upgrades BIM Modeling Remodeling General Contracting
Details
  • Year established: 2012
Highlights and features
  • We integrate architecture, engineering, and construction under one roof
  • Our team holds advanced degrees from UC Berkeley and Dartmouth College
  • We use BIM modeling and data-driven processes for precision
  • We specialize in low-carbon footprint building solutions
  • Our 25+ years of combined experience ensures proven expertise
What people say
Exceptional craftsmanship Technical expertise Sustainable solutions Attention to detail Creative problem-solving
Services
Structural Engineering
Our structural engineering services combine technical precision with creative problem-solving. We provide comprehensive calculations and analysis for new construction and remodels. Our engineers ensure structural integrity while maintaining aesthetic vision.
Architectural Design
We create functional, beautiful spaces through integrated architectural design. Our approach balances form and function with sustainability. Services include concept development, 3D modeling, and construction documentation for residential and commercial projects.
Construction Management
Our construction management ensures seamless project execution from start to finish. We coordinate teams, manage timelines, and maintain quality control. Our hands-on approach guarantees adherence to design specifications and budget requirements.
Energy Upgrades
We implement energy-efficient systems and materials to reduce environmental impact. Our upgrades include insulation optimization, HVAC improvements, and renewable energy integration. These solutions enhance comfort while lowering operating costs for residential and commercial buildings.
BIM Modeling
Our BIM modeling services create detailed digital representations of building systems. This technology enables precise planning, clash detection, and cost estimation. We use Revit and other tools to improve collaboration and decision-making throughout the project lifecycle.
People
Eric Spletzer
Licensed Engineer & General Contractor
With 25 years in construction, Eric holds master's degrees in structural engineering and architecture from UC Berkeley. He combines technical expertise with hands-on experience, overseeing complex projects while mentoring junior staff.
Monica Ortiz
Project Coordinator
Monica brings architectural expertise and development experience to our team. She manages project timelines and coordinates between design and construction teams, ensuring smooth project execution from concept to completion.
Alex Yarovoy
Architectural Designer
A UC Berkeley graduate, Alex specializes in detailed design execution. His background in cabinetmaking and blacksmithing informs his attention to craftsmanship. He focuses on translating design concepts into buildable solutions on-site.
Roberto Valentino
Architectural Engineer
BIM expert with 15+ years in digital construction. Roberto leads our technology integration efforts, ensuring efficient workflows through Revit and collaborative software platforms across architectural and engineering disciplines.
Maxim Dediukhin
Architectural Designer
Maxim specializes in creating site-specific residential designs. He combines hand sketching with advanced BIM modeling to develop modern homes that respond to environmental conditions and client lifestyles.
Questions
What services does Crafted Earth offer?
We provide structural engineering, architectural design, construction management, energy upgrades, and BIM modeling services for residential and commercial projects.
How long has Crafted Earth been in business?
Our team has over 25 years of combined experience in architecture and construction, with the firm established in 2012.
What areas do you serve?
We primarily work between San Francisco and Sonoma, with design projects throughout California and international clients.
What makes your approach unique?
We combine architecture, engineering, and construction under one roof using data-driven processes and BIM technology for optimal results.
Are you experienced with sustainable building?
Yes, we specialize in low-carbon footprint solutions and energy performance upgrades using modern sustainable materials and techniques.