Built on the wall. Backed by reconstruction.

Knockout Time Construction is a full-service construction company serving Fullerton, CA, and the surrounding region. We work on homes, offices, retail spaces, and industrial buildings, and we manage each build from the first measurement to the final walkthrough. Our work covers drywall installation, home remodeling, and full residential construction, including custom home building. We handle kitchen remodeling and bathroom renovation for homeowners who want functional spaces that hold up over time. For businesses, we take on commercial construction across offices, retail, and industrial settings.

Each service gets the same attention to detail, whether the job is a single room or a ground-up build. We keep our sites clean and safe, and we communicate clearly at every stage. Our prices are negotiable, and we offer free estimates so you know the scope before any work begins. We believe good construction is measured in years, not days, so we favor materials and methods that last. Our team treats every property with care, and we leave a space better than we found it. We build lasting relationships with the people we work for, and much of our work comes from clients who call us back. If you have a project in mind, from a drywall repair to a complete remodel, we would like to hear about it. Reach out, and we will walk you through the next steps.