Flexible Multi-purpose Solutions
Patented Design
Solutions for Campus Replacement
Solutions for Classroom Expansion
Flexible Multi-purpose Solutions
Solutions for Portable Replacement
Solutions for Campus Replacement
Solutions for Transitional Kindergarten Classrooms
Solutions for Flexible Programming
Solutions for New Campuses

Prefabricated Mass Timber Classroom Buildings Designed to Last

TimberQuest™ offers sustainable solutions for high-quality, cost-competitive education facilities that are DSA PreCheck approved for rapid installation at K-12 public and private schools and community colleges.

We offer solutions for one-and two-story Classroom Buildings and Multi-Purpose/Gym (MPR) facilities, each customizable to suit your district's unique needs.

Key Features

DSA Precheck Approved

Accelerates approvals through streamlined DSA plan review and over-the-counter permitting -- saving critical time upfront

Patented Design

U.S. patented system delivers faster, greener, high-performing prefabricated buildings

Faster Project Delivery

Achieve construction completion up to 50% faster than traditional building methods, getting students into classrooms sooner

lower total Cost

Offsite prefabrication drives major efficiencies, delivering high-quality buildings at a significantly lower cost than conventional construction

Flexible, scalable design

Single -and two-story configurations with adaptable layouts that can support 20+ classrooms, evolving with your district's needs

75+

Built to last 75+ Years

Durable materials and thoughtful detailing ensure long-term performance, resilience, and value

exceptional energy performance

Exceeds California Title 24 energy standards by 35-60%; solar-ready and net zero capable

Low-Carbon, Sustainable construction

Mass timber reduces embodied carbon by at least 45% compared to conventional building types

A better place to learn and teach

Natural materials and abundant daylight create healthier learning environments proven to improve student performance, attendance, memory and teacher retention

Testimonials

What our clients and partners are saying

Contact Us

Get in touch with us today!

Mae Kawamoto
PE, SE

Structural Principal

Mae has more than 26 years of experience in structural design. She has designed and managed various structures, including custom residences, public and private school buildings, and community centers. She has a special interest in sustainable design and construction and follows LEED certification updates and sustainable practices, making her a natural thought leader for mass timber projects. Mae is thoughtful in coordinating teams to ensure that solutions are efficient and sensible.

Doug Robertson
PE, SE

Structural Principal

During his career spanning 38 years, Doug has managed and directed the structural design of many technologically innovative and diverse projects, including new building design, seismic evaluation and strengthening, performance-based design (including base isolation), and sustainable design. Placing great attention on important project details while executing broader project goals pertaining to construction, budget, schedule, and constructability, Doug has consistently helped owners and architects develop innovative design solutions.

Afsha Ali

Architectural Associate Principal

Afsha has successfully led teams for both new construction and major renovations for various types of projects throughout the Bay Area. She sees every project as an opportunity to enhance the well-being of its users and create a positive impact on the whole community.

Joe Vela

Architectural Principal

Joe has led all aspects of planning, design, and construction. He is well known for his thorough knowledge of projects, positive client interaction, management skills, and understanding the large picture for his clients.

Aaron Rhodes

Aaron Rhodes brings a lifelong connection to construction and development to his role as Vice President of Operations at TimberQuest. Having grown up in the construction industry and worked in the field from a young age, Aaron developed an early appreciation for the craft and the people behind successful projects. Throughout his career, he has worked with forward-thinking teams embracing new technologies and project-centric design, combining business fundamentals with construction expertise to re-engineer processes, evaluate costs, improve designs, and deliver successful outcomes for a wide range of stakeholders. His experience spans projects from individual building additions to full campus replacements.

At TimberQuest, Aaron leads organizational strategy, financial performance, operations, team growth, and business planning as the company expands its prefabricated mass timber solutions into the market. He is focused on creating cost-effective solutions for clients while empowering TimberQuest teams with the resources, processes, and strategic direction needed to deliver exceptional service and successful project outcomes. Through early planning, prefabrication, and collaborative project delivery, Aaron is helping TimberQuest transform how educational facilities are delivered, creating high-quality, sustainable spaces that can be built faster and designed to last.

Steve Winslow

General Contractor
Senior Vice President

As Senior Vice President, Steve Winslow drives corporate initiatives for XL on prefabrication, efficiency, and culture. With 30+ years of industry experience, Steve provides high-level stewardship and drives change for XL in large corporate issues. He is a thought leader in the industry and brings people together to effect change. With Steve’s specific expertise in design phase management, he has helped hundreds of progressive Owners get their projects designed and constructed faster and more cost efficiently. Steve is a LEED and DBIA Accredited Professional.

Bryan Rosevear

General Contractor
Project Executive

Bryan has completed over 30 DSA projects. He provides executive oversight during both the preconstruction and construction of the project, making sure that the project-specific work plan and the scheduling are all accomplished to meet client needs. He makes sure that XL’s on-site management team has all the resources to successfully deliver each TimberQuest project.

Matt Larson

Matt Larson brings more than 20 years of construction industry experience to his role as Vice President of Product at TimberQuest, where he leads the development and delivery of innovative prefabricated mass timber solutions for educational facilities. Throughout his career, Matt has been involved in mass timber projects ranging from 20,000 to 315,000 square feet, building deep expertise in scalable, sustainable construction. At TimberQuest, he leads lean practices and R&D, oversees fabrication and procurement strategies, and provides executive-level project support. Under his leadership, TimberQuest’s flagship prefabricated classroom solution has been approved by the California Division of the State Architect (DSA) for over-the-counter review, helping accelerate delivery for K-12 and community college facilities. The company’s first project went from notice to proceed to students occupying the classrooms in less than five months, demonstrating what is possible when prefabrication, thoughtful design, and disciplined execution come together.

For Matt, improving educational environments is more than a professional pursuit, it’s personal. His mother was a teacher, giving him a firsthand appreciation for the impact schools and learning environments can have on students, educators, and communities. That connection drives his commitment to helping school districts deliver modern, sustainable, high-quality spaces faster and with less disruption. At TimberQuest, Matt is passionate about leveraging mass timber and prefabrication to create better places to learn while transforming how educational facilities are designed and built.