Luxury Home Addition Contractors in Denver & Boulder

Luxury home addition contractors that understand budget, quality control, and the design-build process. Factor Design Build will streamline your home addition project by offering a comprehensive in-house design build process. Our home additions are thoughtfully designed by a staff of experienced architects and interior designers. Final home addition designs are passed along to our team of seasoned craftsman that take pride in all aspects of their work.

We apply our decades of experience to ensure your home addition is structurally sound and aesthetically blends in with the character of your neighborhood. Make the most of your home's footprint with the guidance of Factor Design Build.

Craftsman Bungalow Addition

Let's transform your Denver or Boulder craftsman bungalow into the space you've always wanted! The Factor Design Build team has 30+ years of experience with second story additions and bump outs on historic craftsman bungalows.

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Pop Top Home Addition

We are the local pop top home addition experts in the Denver & Boulder, CO area! Work with our design build experts to significantly increase your home's square footage and implement the stylish upgrades you've always hoped for!

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Second Story Addition

Our team of designers and craftsman have overseen hundreds of second story home addition projects in the Denver Metro Area. Trust Factor Design Build to maximize your home's footprint and enhance it's style with a second story addition.

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Ready to invest in your home and yourself? Let’s discuss your next luxury design-build project.

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