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Home Builder and General Contractor

Palos Verdes Peninsula, CA

Over 50 years of Combined Experience

Consitent Job Site Presence

Superior Construction Quality

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Building South Bay Homes Since 1990

Tri-Sam Development has been a pillar of the South Bay area's construction industry for over three decades. As experienced general contractors and builders, we bring extensive knowledge to every project. As a reliable general contractor in Palos Verdes Peninsula, CA, our team has over 50 years of combined experience, ensuring your vision becomes reality with precision and care. We are craftsmen who take great pride in our work, delivering outstanding results that have been featured multiple times in South Bay Homes magazine. At Tri-Sam Development, we recognize that your home represents your lifestyle and dreams.

We approach each project with a dedication to quality, using premium materials to create spaces that are both beautiful and long-lasting. Our friendly team, led by an owner who is on-site daily, ensures clear communication and attention to every detail throughout construction. Choosing Tri-Sam Development as your general contractor means partnering with professionals who prioritize your satisfaction and the enduring quality of your home. We are fully licensed, insured, and offer a 10-year warranty on our work, giving you confidence long after project completion. Ready to begin your construction journey with a team that values your vision? Contact us today to bring your dreams to life.

Why Choose Tri - Sam Development

Over 50 years of Combined Experience

Consistent Job Site Presence

Decades of Successful South Bay & So Cal Projects

Superior Construction Quality

Deep Industry Knowledge & Commuinty Ties

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Design and Planning

Our design and planning services lay the groundwork for every successful project. We work closely with you to understand your vision, needs, and preferences. Our team then converts these ideas into detailed plans.

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Flooring

Tri-Sam Development provides a variety of flooring options to match every style and need. We install hardwood, tile, luxury vinyl, and eco-friendly floors that look great and last.

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Home Exterior Work

We excel in upgrading home exteriors, improving both appearance and function. Our services include siding installation, roof repairs, window replacements, and outdoor living space creation. As a dependable general contractor in Palos Verdes Peninsula, CA, we ensure every exterior project enhances curb appeal, durability, and long-term value, while incorporating modern design trends and energy-efficient solutions tailored to your home.

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New Construction

Building your dream home is an exciting process, and Tri-Sam Development guides you through each step. We manage all aspects of new construction, from initial design to final touches.

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Custom Home Construction

Your dream home deserves the best. Our custom home construction service brings your unique vision to life. We use premium materials and precise craftsmanship to create a one-of-a-kind home. Working with a reputable general contractor allows you to enjoy a seamless building process, personalized design input, and meticulous attention to detail that guarantees your home reflects your lifestyle and aspirations.

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Project Management Services

Our project management ensures your construction runs smoothly from start to finish. We coordinate all build aspects, including scheduling, budgeting, and overseeing subcontractors for timely project completion. Our expertise as a general contractor ensures efficient workflow, proactive problem-solving, and consistent communication, giving you peace of mind that every stage of your project is professionally managed with precision.

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Renovation and Remodeling

Revitalize your existing space with our renovation and remodeling services. From updating a single room to transforming your entire home, we bring creative ideas and skilled craftsmanship to every project. Choosing a reliable general contractor in Palos Verdes Peninsula, CA guarantees renovations are completed on time, within budget, and with design solutions that enhance functionality, beauty, and long-term value for your home.

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Specialty Construction

For unique projects requiring specialized skills, Tri-Sam Development is your go-to team. We excel in custom builds, historical renovations, and eco-friendly construction. Our diverse expertise allows us to handle challenging projects confidently. We take pride in delivering innovative solutions, expert craftsmanship, and meticulous attention to detail, ensuring even the most complex or unconventional projects exceed expectations.

Our Recent Projects


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Here's what our satisfied customers are saying...

At Tri - Sam Development, we take pride in providing exceptional general contracting services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Tri - Sam Development and let others know what you think.

Frequently Asked Questions

Tri-Sam Development brings decades of expertise to every project, combining quality craftsmanship with a commitment to client satisfaction. Whether building a custom home, remodeling, or managing complex construction projects, our team ensures your vision is realized efficiently and with exceptional attention to detail. Our clients appreciate our proactive communication and personalized approach, making each project a smooth and enjoyable experience.

  • What types of projects does Tri-Sam Development handle?

    We specialize in residential and commercial construction, including home additions, custom homes, renovations, and specialty projects. As a leading general contractor in Palos Verdes Peninsula, CA, we also manage outdoor living spaces, decks, and roofing projects with precision and care. We tailor each project to your needs, ensuring that functionality and design aesthetics are equally prioritized.

  • How experienced is your team?

    Our team has over 50 years of combined experience in the construction industry. This expertise allows us to anticipate challenges, deliver high-quality work, and maintain strong relationships with clients and subcontractors. We also stay updated with the latest building trends and technologies to provide innovative solutions.

  • Are you licensed and insured?

    Yes, we're fully licensed and insured, giving you peace of mind during your project. Choosing a certified general contractor in Palos Verdes Peninsula, CA ensures compliance with local regulations and the highest standards of safety and professionalism. Our insurance coverage also protects your property and investment throughout construction.

  • How do you manage project timelines?

    We use proactive project management strategies to keep builds on schedule. Our team coordinates subcontractors, materials, and inspections efficiently, providing clear updates to clients throughout. Working with an experienced general contractor helps prevent delays and ensures smooth completion. We also implement contingency plans to address unexpected issues quickly.

  • Can you help with design and planning?

    Absolutely. Our services include design consultation, space planning, and material selection. We provide guidance from concept to completion, ensuring your project reflects your style and functional needs. We also offer 3D renderings and virtual walkthroughs to help you visualize the final results.

  • How do you ensure quality construction?

    We use premium materials and maintain strict quality control standards. Our on-site supervision guarantees that every detail is executed properly, reinforcing why clients rely on us as a reliable general contractor in Palos Verdes Peninsula, CA for lasting results. Our attention to detail extends to finishes, fixtures, and structural integrity.

  • What types of remodeling services do you offer?

    We handle kitchen, bathroom, basement, and full-home renovations. Our renovation process combines creative solutions with skilled craftsmanship, ensuring your remodel exceeds expectations and aligns with the expertise of a professional general contractor. We also provide guidance on energy-efficient upgrades and modern design trends to enhance your home's value.

  • How do you handle project costs?

    We provide detailed estimates and transparent pricing for all services. Working with a reliable general contractor means you understand costs upfront, with no hidden fees, and we offer guidance to maximize your budget effectively. Our team also evaluates materials and labor choices to deliver value while maintaining quality throughout your project.

  • Do you offer warranties on your work?

    Yes, we provide a 10-year warranty on all construction projects. This commitment reflects our confidence in the quality of our work and reinforces our reputation as a dependable general contractor in Palos Verdes Peninsula, CA. The warranty also ensures repairs or adjustments are handled promptly, giving homeowners reassurance and long-term protection for their investment. The warranty also covers materials and craftsmanship, ensuring long-term peace of mind for homeowners.

  • How can I get started on a project with Tri-Sam Development?

    Contact us to schedule a consultation. Our team will review your goals, provide recommendations, and develop a customized plan. Partnering with an experienced general contractor ensures your construction project is handled with professionalism, care, and outstanding results. We also discuss timelines, material choices, and design details to ensure your vision is fully realized. We make the process seamless, from initial concept to final walkthrough.