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Business Details
Sustainable Construction Services in San Diego
TreadLight Construction was founded by Tony Dropp and Brian Peterson, two professionals with over 30 years of combined experience in the construction industry. Our mission is to redefine construction through sustainable practices and unwavering commitment to quality. We specialize in creating energy-efficient homes, commercial spaces, and custom renovations that prioritize environmental responsibility without compromising on craftsmanship. Our team of classically trained craftsmen uses top-quality, sustainable materials to ensure long-term cost efficiency for clients. We believe in building lasting relationships through clear communication, collaboration, and attention to detail.

From accessory dwelling units to full-scale commercial projects, we deliver superior outcomes that align with our vision of making sustainable building the industry standard. Our clients benefit from healthier living spaces, reduced energy costs, and the satisfaction of contributing to a sustainable future. With operations rooted in San Diego, we serve clients across Southern California, combining local expertise with innovative green technologies. Our leadership team brings decades of hands-on experience and a passion for responsible construction practices that stand the test of time.
Services
Accessory Dwelling Units New Construction Kitchens and Baths Home Additions Commercial Construction
Highlights and features
  • We combine over 30 years of combined construction experience with sustainable practices
  • Our team uses top-quality, eco-friendly materials for long-term cost efficiency
  • We prioritize clear communication and collaboration throughout every project
  • We implement the latest green technologies for energy-efficient building solutions
  • We build with conservation in mind while maintaining superior craftsmanship standards
What people say
Extremely skilled and professional Results nothing short of amazing Enthusiasm and creativity Attention to detail Best priced options
Services
Accessory Dwelling Units
We design and build custom accessory dwelling units that maximize space efficiency while maintaining environmental sustainability. Our ADUs provide versatile living solutions for guests, rentals, or family members. Using premium materials and innovative design techniques, we create functional, eco-friendly units that seamlessly integrate with existing properties.
New Construction
Our new construction services bring architectural visions to life with precision and sustainable practices. We handle every phase from design planning to final walkthrough, incorporating energy-efficient technologies and durable materials. Our team ensures homes meet modern standards for environmental responsibility while maintaining exceptional quality and aesthetic appeal.
Kitchens and Baths
We specialize in transforming kitchens and bathrooms into stylish, functional spaces tailored to client preferences. Our renovations feature state-of-the-art appliances, premium fixtures, and sustainable materials. With meticulous attention to detail, we create luxurious environments that enhance home value and improve daily living experiences through expert craftsmanship.
Home Additions
Our home addition services create seamless extensions that enhance property functionality. We design and build bedrooms, offices, and expanded living areas that harmonize with existing structures. Using sustainable building methods, we ensure additions maintain architectural integrity while providing modern comforts and increased usable space for growing households.
Commercial Construction
We deliver comprehensive commercial construction solutions for office buildings, retail spaces, and industrial facilities. Our projects emphasize energy efficiency, durability, and functional design tailored to business needs. With strict adherence to timelines and budgets, we create professional environments that support operational success while maintaining environmental responsibility through sustainable building practices.
People
Tony Dropp
President
Co-founder with over 15 years of construction experience, specializing in sustainable building practices and project management. Committed to quality craftsmanship.
Brian Peterson
Vice President/CFO
Co-founder and financial strategist with 18 years in construction management. Focuses on sustainable material sourcing and cost-effective project execution while maintaining quality standards.
Kevin Santich
Project Manager
Experienced project manager overseeing daily operations and client communications. Ensures projects meet sustainability goals while maintaining strict quality control and timely delivery.
Questions
What types of construction projects do you specialize in?
We specialize in sustainable residential and commercial construction including new homes, ADUs, kitchen/bath renovations, home additions, and commercial building projects.
How do you incorporate sustainable practices into your work?
We use eco-friendly materials, energy-efficient technologies, and construction methods that minimize environmental impact while maintaining superior quality and durability.
What areas do you serve?
We primarily serve San Diego County and surrounding Southern California areas including San Rafael and coastal communities.
How do you ensure project quality and client satisfaction?
Through clear communication, experienced project management, and our team of classically trained craftsmen who maintain strict quality control throughout every project phase.
Can you handle both residential and commercial projects?
Yes, we offer comprehensive services for both residential construction and commercial building projects, tailoring solutions to meet specific client needs.