Contact J. Leahy Construction
At J. Leahy Construction, we specialize in custom home additions, ADU construction, and full-scale remodels that are thoughtfully designed to fit your lifestyle and built to stand the test of time. Serving homeowners throughout the Portland Metro and greater Pacific Northwest, we bring years of hands-on experience, strong project management, and a commitment to high-quality craftsmanship to every job. Whether you’re expanding your living space to accommodate a growing family, modernizing a kitchen or bathroom, or creating a fully functional accessory dwelling unit for rental income or multigenerational living, we take the time to understand your goals and deliver solutions that exceed expectations. From the initial consultation and design process to excavation, construction, and final walkthrough, we handle each phase with care, transparency, and precision. Contact us today to start the conversation—let’s explore what’s possible for your home and create a space you’ll love for years to come.