As a multifamily rehab specialist with over 40 years of experience in the construction industry, OneSource San Diego Services, located in San Diego, CA, is ready to take projects from the inception stage through turnkey delivery. Choose our full spectrum company, capable of handling any size project at a moment’s notice.


OneSource San Diego Facts

OneSource San Diego principles, Christine Rothwell-Winham and Trent Morgan together offer tenured and comprehensive experience encompassing all major segments of the construction industry, from ground up new buildings, extensive interior building renovation as well as overall exterior reinvention. This elite level of construction skill guarantees our clients their objectives will be met.


Construction management is one of guiding the project from initiation through completion. This includes monitoring and regulating not just the tangible work at the job-site, but directing the course and scope of the project on an administrative level.


Organization and coordination between these two sectors is vital, and with our informed and proficient personnel, ensures a successful attainment of the client’s goals.


Offering a specialized background in due diligence, our team has also had an extensive history in all facets of the pre-construction process to assist the client through the planning and design phases as well as the subsequent budgeting, scheduling, and source selection processes.


The combined wealth of experience of our construction team bestows OneSource the proficiency and expertise to make informed decisions and competent problem-solving assessments leading to profitable and expedient conclusions for our distinguished clientele.


Working closely with Owners and Property Managers, OneSource acts not just as a representative, but as a virtual extension of the client ensuring that each project is treated with the importance as if we were working for ourselves.