Your local Fullerton experts for custom home remodeling and new construction.
Design-forward. Detail-driven. Distinctly yours. That’s the approach we bring to every home remodeling project in Fullerton with Kol & Co.. With more than 15 years of experience, we’ve built a reputation for creating sophisticated spaces that balance beauty, comfort, and functionality. As your dedicated Fullerton general contractor, we manage your entire renovation journey—from design concept to the finishing touches—with precision and care.
Whether you’re envisioning a complete home renovation, a kitchen remodel, or building your dream ADU, at Kol & Co. our goal is simple: to bring your vision to life with meticulous attention to detail and a commitment to excellence that stands the test of time.
Ready to reimagine your home? Schedule a consultation today and let’s design a Fullerton home that truly inspires.

We begin by understanding your vision, lifestyle, and goals, offering expert guidance based on years of remodeling experience in Fullerton. Our transparent communication ensures you feel confident and informed from the very first meeting.

Our skilled designers craft a personalized plan that reflects your taste while adhering to Irvine’s design standards and best construction practices. Every detail is thoughtfully planned to balance beauty, function, and long-term value.

With licensed professionals and proven systems, we execute each project with precision, safety, and accountability. You’ll stay informed with consistent updates, ensuring your trust and satisfaction throughout the process.

Before completion, we conduct a detailed review to confirm every element meets our quality standards and your expectations. This final step reinforces our commitment to transparency, reliability, and exceptional workmanship.
Your kitchen should be as inspiring as it is functional. Whether you’re envisioning a sleek contemporary space, a California-coastal kitchen with natural textures, or a luxurious chef’s setup with premium finishes, we design spaces that reflect how you live and entertain. Every project blends timeless craftsmanship with modern convenience, ensuring your kitchen becomes the heart of your home.
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Your bathroom should feel like a private sanctuary — a place to unwind and recharge. From modern minimalist designs to spa-inspired luxury spaces, we bring comfort and elegance together in perfect balance. Each bathroom remodel focuses on flow, materials, and mood lighting to elevate your everyday experience.
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When your home no longer fits your life, a full house renovation can completely reimagine your space. We take a cohesive approach to updating layouts, finishes, and features — blending modern design with enduring craftsmanship. The result is a refreshed home that feels brand new yet unmistakably yours.
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An Accessory Dwelling Unit (ADU) is a versatile way to expand your living space or generate rental income — and we make the process effortless. From detached units to garage conversions, we design and build ADUs that perfectly complement your main home while meeting city requirements.
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Building a new home is a journey — and we make it an enjoyable one. Our team brings together architecture, craftsmanship, and project management to create homes that are stunning, functional, and built to last. From initial plans to final finishes, we ensure every detail reflects your taste and lifestyle.
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It’s one of the first questions homeowners ask — and a smart one. The truth is, every project is unique. Whether you’re reimagining a classic Fullerton home or designing your dream build from the ground up, the cost depends on what you want to achieve and how custom you want your space to be.
A few factors that shape the overall investment:
We’ll help you balance style, functionality, and investment — guiding you toward choices that fit your vision and priorities.
Fullerton is a city that perfectly balances old-world charm with modern living — from its historic downtown architecture to its lush neighborhoods like Sunny Hills and Raymond Hills. Our team has extensive experience navigating the unique character and building standards of Fullerton homes, ensuring every remodel complements its surroundings while enhancing modern comfort and efficiency.
Whether you’re restoring a mid-century home near Chapman Park or expanding a family property in Amerige Heights, we approach each project with deep respect for Fullerton’s community character and the individuality of your home.
Experience the difference of working with a trusted home remodeling and renovation Fullerton contractor. From concept to completion, we’ll guide you through every step to create a home that truly reflects your taste and needs.
Call Kol & Co. at (949) 799-3668 or fill out our contact form for a free estimate.
You’ll typically go through these phases:
Yes — we manage all necessary permits, inspections, and ensure compliance with Fullerton’s building & safety requirements.
Timelines vary depending on scope, scale, and complexity. For example, a custom home build in Fullerton typically takes 8–12 months from design through completion. Smaller renovation jobs (kitchens, bathrooms, room additions) usually take weeks to a few months, depending on how many trades are involved and how quickly selections are made.
We’re proud to have our own experienced in-house crew who handle every stage of the remodeling or new build process. This allows us to maintain strict quality control, consistent communication, and efficient project timelines. Our team is fully trained, licensed, and dedicated to delivering exceptional craftsmanship on every home remodeling and renovation in Fullerton project.
We offer complete design-build services, meaning we handle both the design and construction under one roof. This approach ensures a seamless process, better coordination, and faster turnaround times compared to hiring multiple contractors.