San Diego Real Estate Brokerage Professional
San Diego's Premier Home Maintenance Provider

About Us

With two offices serving San Diego County (Del Mar, CA and San Diego, CA), MaintenanceSync is a licensed General Contractor (CSLB B-Contractor #892437) with a robust team of maintenance technicians and subcontractors in all trades such as painters, electricians, plumbers, carpet installers, HVAC specialists, and appliance technicians.

At MaintenanceSync, no job is too small! We have the experience with property managers and rental properties to effectively handle most maintenance situations.

Bob Preston » President & General Contractor
Bob Preston - President & General Contractor
Bob Preston is the owner and President at MaintenanceSync. He initially founded MaintenanceSync to provide reliable maintenance service to our sister company, North County Property Group, the top ranked and fastest growing property management company in San Diego County. Since that time we have expanded our service to other property managers, HOAs, and commercial buildings throughout San Diego. Bob is a licensed California Real Estate Broker (CA DRE #00919073) in addition to being a General Contractor (CSLB #892437). He possesses a BA degree from U.C. Santa Barbara, an MBA from the UC Irvine, and executive certificate in Entrepreneurial Management from the Graduate School of Business at Stanford University.
Annabel Tan » Maintenance Facilitator
Annabel Tan - Maintenance and Leasing Support
Annabel Tan facilitates appointments with our technician team for property maintenance and repairs. Annabel. She is highly experienced in all areas of job coordination and customer service. Annabel earned a BA degree from St. Joseph’s College, Philippines.
Maintenance Technicians
Maintenance Technicians
We have an experienced team of maintenance technicians in all discplines ready to be dispatched to your property! Plumbers, electricians, painters, you name it!
Property Management
North County Property Group
Are you seeking property management services for your rental home? Our sister company, North County Property Group, manages hundreds of residential properties in San Diego. Visit our website www.ncpropertygroup.com to learn more!
Real Estate Brokerage
North County Property Group
MaintenanceSync is proud to partner with our sister company,  Weichert, Realtors® - North County , a prominent Real Estate Brokerage in San Diego representing a wide variety of high value homes in buy/sale transactions. Visit our website  https://www.weichertnorthcounty.com/ to learn more!

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