Home Additions & ADUs in Denver, CO

Denver Home Addition Experts

JBHI designs and builds home additions and ADUs for homeowners across Denver and the surrounding metro. From single-room expansions and pop-tops to garage conversions and multi-generational suites, one team manages design, trades, permitting, and construction from start to finish.

Many Denver homes built from the 1950s through the 1980s are the right size for their lots but short on bedrooms, primary suites, or a quiet office. Expanding on the existing footprint—rather than moving—keeps the neighborhood and commute while adding the square footage that daily life needs. JBHI plans additions that tie into the original structure, match exterior finishes, and meet City and County of Denver permit requirements.

Our remodeling services in Denver include:

Denver, CO Home Additions

Additions built for the character and lot constraints of Denver homes. From bump-outs and primary suites to second-story expansions and ADUs, JBHI delivers clear communication, coordinated permitting, and finishes that read as original to the house.

Your local Denver additions team, from first call to final detail. We work directly with you through design, structural coordination, and construction. One team, one point of contact, and a schedule that keeps your project on track.

“JB and his team were a pleasure to work with. I didn't experience any of the common pitfalls that I've heard about when working with contractors. JB finished on-time, on budget, and the team effortlessly worked with me on the few change orders we needed. Will definitely be using JB for future projects and highly recommend.”