NEW CONSTRUCTION & ADDITIONS

Custom mountain home construction in Colorado with new framing, roof installation, large windows, and covered patio

New Construction & Home Additions

Build More Space. Build It Right. Build It to Last.

At Stellaris Build Co., we provide full-service new construction and home addition services for homeowners looking to expand, upgrade, or build from the ground up. Whether you’re adding square footage to your existing home or building a brand-new residence, our experienced team manages every phase with precision, transparency, and quality craftsmanship.

From planning and structural work to finishes and final inspection, we deliver durable builds designed for Colorado living.

  • Custom home addition framing in Colorado with a two-story expansion and attached garage

    Types of Additions We Build

    Main-level expansions

    Second-story additions

    Master suite additions

    Bedroom & bathroom additions

    Garage additions & conversions

    Sunrooms & enclosed patios

    Structural layout changes

  • Two-story home addition in Colorado with new board-and-batten siding and attached garage

    New Build Services Include

    Ground-up residential construction

    Custom home builds

    Layout planning & coordination

    Foundations & framing

    Roofing, siding & exterior systems

    Full interior build-out

    Mechanical, electrical & plumbing

    Final finishes & walkthroughs

    We focus on quality materials, clean execution, and clear communication at every stage.

  • Completed two-story home addition in Colorado with white board-and-batten siding, black trim, and attached garage

    What We Handle

    Site prep & foundations

    Framing & structural work

    Roofing & siding integration

    Windows & doors

    HVAC, plumbing & electrical

    Drywall, flooring & finishes

    Project coordination

    Your addition will look and function like it was always part of the home.

Why Choose Stellaris Build Co. for Additions & New Builds?

  • Decades of combined hands-on construction experience

  • All major trades managed in-house

  • Clear timelines & transparent pricing

  • Code-compliant, structurally sound builds

  • High-quality craftsmanship from foundation to finish

  • Family & veteran owned values

We don’t cut corners — we build homes meant to last.

We proudly serve:
Denver, Lakewood, Arvada, Westminster, Broomfield, Thornton, Aurora, Centennial, Littleton, Highlands Ranch, Parker, Castle Rock, Golden, Erie, Louisville, Lafayette, Superior, Brighton, Commerce City, and surrounding Colorado communities within an hour of Denver.

CONTACT US
Custom mountain home construction in Colorado with wood framing, attached garage, and walkout basement
Two-story home addition framing in Colorado with a covered patio and second-floor living space
Custom mountain home framing in Colorado with vaulted ceilings and large scenic-view windows