Business Details
Your Trusted LA General Contractor for Custom Construction
Led by experienced contractor and craftsman Peter Terpinski, Collaborative Construction is a Los Angeles-based full-service general contractor with expertise in design-build, custom residential and commercial projects, and high-end remodeling. Our portfolio includes restoring architecturally significant homes like Rafael Soriano's Polito House and Harwell Hamilton Harris's Pumphrey House, demonstrating our commitment to preserving historical integrity while meeting modern standards. We specialize in diverse architectural styles ranging from Modern and Mid-Century to Craftsman and Mediterranean, ensuring tailored solutions that align with client visions and budgets. Our principles of personalized service, open communication, and competitive bidding are reflected in our track record of delivering projects on schedule and within budget. With over two decades of experience, we combine precision craftsmanship with strategic project management to build lasting client relationships.Our team collaborates with top designers and trade professionals to realize each client's unique vision, prioritizing transparency and accountability throughout the process. Recognized for excellence in craftsmanship and attention to detail, we serve discerning clients who value quality and innovation in construction. Our work has earned consistent praise for reliability, problem-solving capabilities, and the ability to execute complex projects under challenging conditions, including remote management during the pandemic. This combination of technical expertise, artistic sensitivity, and client-centric approach establishes us as a trusted leader in Los Angeles construction. We maintain rigorous quality control standards while adapting to evolving industry practices, ensuring every project reflects both contemporary needs and timeless design principles.
Services
Home Remodeling
Custom Kitchen Design
Architectural Restoration
Commercial Construction
Sustainable Design
Permit Processing
Landscape Hardscape
Custom Cabinetry
Additions
Code Research
Highlights and features
- We offer 20+ years of experience in Los Angeles architectural restoration
- Our team combines precision craftsmanship with strategic project management
- We maintain rigorous quality control standards across all projects
- We collaborate with top-tier designers and trade professionals
- We prioritize transparent communication and budget accountability
What people say
Great work
Reliable
Meticulous
Trustworthy
Stunning results
Services
Home Remodeling
Specializing in high-end residential transformations, we execute complete home remodels that preserve architectural integrity while modernizing functionality. Our process includes code compliance verification, custom design development, and coordinated implementation by skilled tradespeople. Projects range from single-room updates to whole-house renovations, with particular expertise in restoring mid-century and historic properties to their original glory while meeting contemporary living standards.
Architectural Restoration
We specialize in restoring architecturally significant homes like Rafael Soriano's Polito House and Harwell Hamilton Harris's Pumphrey House. Our approach combines historical research with modern construction techniques to maintain original design intent while ensuring structural longevity. This includes replicating period-specific details, sourcing authentic materials, and employing traditional craftsmanship methods adapted to current building codes and sustainability requirements.
Commercial Construction
Delivering tailored commercial environments for showrooms, restaurants, and office spaces, we manage projects from initial concept through final inspection. Our services include space planning, code compliance, and coordination with design professionals to create functional, code-compliant business environments. Recent projects include Henrybuilt's Arts District showroom and hospitality venues requiring specialized layouts and commercial-grade materials while maintaining aesthetic integrity.
Custom Cabinetry
Our in-house finish carpentry team creates bespoke cabinetry and millwork solutions that complement each project's architectural style. From modern minimalist kitchens to traditional built-ins, we combine precise craftsmanship with functional design. Each piece is custom-fabricated using premium materials, featuring innovative storage solutions and finishing techniques that ensure durability while enhancing aesthetic appeal across residential and commercial applications.
Sustainable Design
Integrating eco-friendly practices throughout our projects, we implement energy-efficient systems, sustainable material sourcing, and waste reduction strategies without compromising design quality. Our approach includes passive solar design, water conservation systems, and selection of low-impact materials that meet LEED certification standards where applicable. This commitment extends to construction methods that minimize environmental disruption while creating healthier living and working environments for occupants.
People
Peter Terpinski
Owner & Contractor
With over 20 years of experience, Peter Terpinski leads Collaborative Construction as a skilled craftsman and project manager. His expertise in architectural restoration and modern construction has earned industry recognition, including work on historically significant properties. Peter's client-focused approach emphasizes clear communication, budget transparency, and assembling specialized teams to deliver exceptional results.
Questions
What types of construction projects do you specialize in?
We specialize in custom residential and commercial construction, high-end remodeling, architectural restoration, and sustainable design projects across Los Angeles.
Do you handle historic property renovations?
Yes, we have extensive experience restoring architecturally significant homes, including works by Rafael Soriano and Harwell Hamilton Harris.
How do you manage project timelines and budgets?
We use detailed planning, competitive bidding, and regular client communication to ensure projects stay on schedule and within approved budgets.
What areas do you serve?
We primarily serve Los Angeles County, working on diverse projects from downtown to the westside and beach communities.
Can you handle both design and construction?
Yes, we offer design-build services and collaborate with architects and designers to provide comprehensive solutions from concept to completion.
Are you licensed and insured?
We maintain active California contractor's license #956472 and carry full insurance coverage for all projects.
