MAR CON Co. has more than 38 years of combined industry experience. We serve clients throughout the California Bay Area, from medical, government, higher learning facilities, interior build-outs, architectural upgrades, ADA facility upgrades, to name a few..

We are dedicated to safety, quality and dependability and our long term business relationships exist through our outstanding performance. Our personalized and professional approach has only one goal; to exceed our client’s expectations!

Specializing in Commercial Construction and Remodeling such as Medical Office and Dental Office remodeling

Contact us for a free estimate today! (510) 639-1914


corporate interiors remodel bay area

Working with MAR CON CO., can bring significant value to any corporate project. We can provide cost estimates and schedules, project management, and acquire any necessary permits to complete the project. Our experience saves our clients time and unnecessary construction costs.

schools education construction Bay Area

MAR CON, CO., is proud to be the trusted builder of choice for UC – Berkeley for many of their campus’ projects.

Our expert teams excel at performing work on bustling campuses and use extensive coordination and communication to get the job done right with the safety of students, faculty, and workers in mind, with minimal disruption to students and faculty.

MAR CON, CO. is proud to be helping build a better future for children.

medical office, remodel, construction, bay area

Our ability to deliver successful projects to medical facilities while allowing them to provide quality, safe services to their patients is an area that sets our company apart.

From new construction to interior remodeling, MAR CON, CO., is your healthcare construction expert. Our projects have included working with Kaiser Hospital in Berkeley, and Highland Hospital in Oakland. You can rest assured that our credentials, experience and expertise will benefit every healthcare construction project we take on.

Bay Area tenant improvements, contractor, Bay Area commercial contruction

Tenant improvements may require working in an occupied building or sometimes the building is just a shell.

MAR CON CO., has the experience and expertise to manage tenant improvements in occupied residences and businesses in active operation. We understand the challenges of working in confined quarters of facilities in current use.

If we are completing a shell-building project, MAR CON CO., has a broad range of expertise and resources to complete the project .

green construction companies Bay Area

MAR CON CO. can bring value to any project with sustainable goals. We understand that green/sustainable construction goes beyond just following construction documents.

We have a vast knowledge of cost-effective sustainable materials, systems and techniques. We understand the principles of sustainability, and can assist you with maximizing your return on investment while providing efficient, healthy, enduring projects.