About Us

Brian O’Maoinagh Construction, Inc. is a well-diversified builder in San Jose, California, specializing in new residential construction, remodels and additions.  In the last three years alone, we have remodeled over 200 homes in and around Santa Clara County.  With a powerful blend of speed, flexibility and great quality, Brian O’Maoinagh Construction, Inc. has become the “Realtor’s Resource” for home buyers and sellers, real estate investors and property managers. 

Brian O’Maoinagh Construction has an extensive network of sub-contractors who specialize in every aspect of the construction trades. Together, our team is dedicated to providing our clients with the highest quality workmanship, fair and cost effective pricing, unmatched reliability and overall results that we’re proud to put our name on. 


Brian O'Maoinagh brings over 25 years of experience to his business and is a licensed, bonded and insured General Contractor. Brian O'Maoinagh Construction, Inc. maintains an "A" rating with the Better Business Bureau.