Randal G. Winter Construction, Inc.
    (805) 551-2861Free Site Visit
    Additions & Remodels in Malibu
    Additions & Remodels in Malibu, Los Angeles County

    More Space in Malibu. Without the Stress of Moving.

    We design and build room additions across Malibu and Los Angeles County, managing every step from permits to final inspection. One contractor, one process, zero chaos.

    44+
    Years in Business
    500+
    Projects Completed
    100%
    Licensed & Insured

    Free Site Visit

    We'll respond within 1 business day.

    Your information is private and will only be used to reach out about your project.

    44+ Years Experience
    Family-Owned & Operated
    Licensed, Bonded & Insured
    ICC Certified
    Full-Service Design-Build
    Free Consultation
    Additions & Remodels in Malibu, Los Angeles County

    We Build in Malibu. We Know Malibu.

    We know Malibu block by block. From Point Dume, Malibu Colony, Big Rock, Las Flores, Malibu Park, and everywhere in between, we've worked on homes across Los Angeles County for over 44+ years. Building in Malibu means building through the California Coastal Act. A permit here is a Coastal Development Permit first and a building permit second. Our 44 years and the right consultant team keep that process from stalling your project.

    Permitting in Malibu has its own personality, and it directly affects your additions & remodels project. City of Malibu Building & Safety, but nearly all of Malibu sits in the coastal zone. Most projects require a Coastal Development Permit under the Malibu Local Coastal Plan alongside the building permit, and blufftop or beachfront work can involve geotechnical and coastal engineering review. Pre-application meetings with planning and fire staff are strongly advised. Malibu is the most permit-complex city on our list. CDP timelines run months, blufftop and beachfront lots need geologic setbacks and can face coastal-armoring limits, and many properties are on septic (OWTS) rather than sewer. We build the coastal-permitting and technical-report coordination into the timeline from day one so clients are not blindsided. Our ICC-certified team handles every layer of the approval process so your additions & remodels moves forward without surprises.

    When you hire us for your additions & remodels in Malibu, you're getting a contractor who understands the difference between a coastal modern or contemporary custom home and a tract build. We spec materials and methods that fit the home and the neighborhood, not a one-size-fits-all approach.

    Neighborhoods We Serve in Malibu

    Point DumeMalibu ColonyBig RockLas FloresMalibu ParkLatigo CanyonZumaCarbon Beach
    Why Homeowners in Malibu Choose Us

    One Team. One Process. Zero Chaos.

    Room additions in Malibu go wrong when too many contractors are involved. We handle everything in-house: design, permitting, demolition, trade work, and finish. You have one point of contact from start to final walkthrough.

    1. Design-Build Under One Roof

    No coordinating between separate architects, engineers, and contractors. We handle design, planning, permitting, and construction for your Malibu addition, fully integrated from the first meeting.

    2. Clear Timelines, Honored Commitments

    Written agreements include start and completion expectations. We set realistic schedules and we stick to them, because your time matters.

    3. Skilled Specialists, Not Generalists

    Our team includes trade specialists in framing, foundation, roofing, plumbing, electrical, and finish carpentry. Every element of your addition handled by someone who does it every day.

    4. Quality You Can See and Feel

    We don't cut corners. Randy has trained tradespeople and written on what good construction looks like, and that standard is built into every addition we take on in Malibu.

    Additions & Remodels in Malibu
    44+
    Years of Craftsmanship
    How It Works

    Clear Steps. No Surprises.

    We've built hundreds of additions across Los Angeles County over four decades. Here's how we run every single one, including yours in Malibu.

    01

    Free Site Visit

    We come to your home, walk the property, understand your goals, and give you honest feedback on what's feasible, at no cost.

    02

    Design & Estimate

    We develop a detailed scope, plans, and written estimate. No ballpark figures, you see the real numbers before anything begins.

    03

    Permits Pulled

    We handle all permit applications and approvals. Construction doesn't start until everything is properly permitted.

    04

    Build & Inspect

    Construction begins with your project manager on-site throughout. All inspections are scheduled and passed before we move to finish work.

    Our Work

    Additions We've Built Across Los Angeles County

    Every addition in our portfolio was designed to blend seamlessly with the original home. Here's a look at some of our completed addition projects, including work in and around Malibu.

    Custom home and remodel project
    Home addition and remodel detail
    Custom home interior
    Request Free Estimate
    What Our Clients Say

    Real Projects. Real Homeowners.

    Common Questions

    Answers Before You Ask

    Get Started Today

    Request Your Free Site Visit in Malibu

    We'll come to your home in Malibu, walk the property, and give you an honest assessment of what's possible, at no cost and no obligation. Most homeowners leave the first visit with a clear picture of timeline, scope, and budget range.

    Call or text: (805) 551-2861
    Email: info@rgwinter.com
    Monday - Friday: 8:00 am - 4:30 pm; Sat/Sun Closed
    Nearest office: Corporate (28348 Constellation Road, Unit 810, Santa Clarita, CA 91355)

    Free Site Visit

    We'll respond within 1 business day.

    Your information is private and will only be used to reach out about your project.