Real Estate Sales

Representing buyers and sellers in commercial and residential transactions across San Diego County.

Project Development

Guiding property owners through acquisition, renovations, and construction management.

Lease Consultation

Providing expert insight on lease structure, performance, and portfolio management.

Who We Are

Your Trusted Property Management Partner

From leasing to maintenance and tenant relations, we handle every detail so you can focus on what matters most, building value and peace of mind.

27+

Years of Experience

Neva Hartjen

The Hartjen 1983 Family Trust

GMBC Real Estate has been managing, leasing and handling acquisitions for my family’s properties for over 25 years. With their expert advice and professionalism they have helped us to grow and almost triple our portfolio. There is no one else I would trust with my real estate needs – we couldn’t be happier!
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Neva Hartjen

The Hartjen 1983 Family Trust

GMBC Real Estate has been managing, leasing and handling acquisitions for my family’s properties for over 25 years. With their expert advice and professionalism they have helped us to grow and almost triple our portfolio. There is no one else I would trust with my real estate needs – we couldn’t be happier!

Loved by Our Clients

What Our Clients Say

Our commitment to delivering exceptional accounting services is reflected in the feedback we receive from our valued clients.

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