Halfon Construction Company is a general contractor based in Renton, WA, that specializes in building custom homes, spec homes and tenant improvements for residents and businesses throughout the Greater Seattle area. We provide start to finish construction services, from design and permits to final sign off. Our crew will guide you through the entire remodeling or new construction project, ensuring you’re aware of every detail of the job. When you hire Halfon Construction as your Puget Sound construction company, you can let your mind rest easy knowing that we will complete every detail provided within our contract. It’s our promise that your project will be executed and finished exactly as you imagined.  Our exceptional and experienced contractors have built dozens of homes, constructed commercial buildings and completed remodels and home additions that reflect the personal stylistic preferences of residences and business owners.