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25 Years
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Emergency
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Your Trusted San Jose Property Management Partner
At Cornerstone Property Management, we specialize in comprehensive residential property management services tailored to the South Bay area. Established in 2001 by Brian Bonnifield, our company leverages over three decades of industry expertise to protect and enhance property investments. Our services encompass marketing, tenant screening, rent collection, maintenance coordination, and detailed financial reporting. We prioritize proactive communication, technology integration, and adherence to fair housing regulations. With a reputation built on reliability and client satisfaction, we serve homeowners across San Jose, Campbell, Los Gatos, and surrounding communities.

Our team maintains memberships in professional organizations including the National Association of Realtors and the Better Business Bureau. Through strategic market analysis and a rigorous tenant screening process, we maximize rental returns while minimizing owner stress. Our proprietary vendor network ensures timely, cost-effective property maintenance. Backed by a proven track record of successful property placements and tenant retention, we provide transparent reporting through secure online portals. Our commitment to continuous professional development ensures compliance with evolving legal standards and industry best practices.
Services
Property Management Tenant Screening Rent Collection Maintenance Coordination Financial Reporting Eviction Protection
Details
  • Year established: 2001
Highlights and features
  • We offer 20+ years of local property management expertise
  • Our proprietary tenant screening process reduces vacancy risks
  • We provide 24/7 emergency maintenance coordination
  • Our vendor network ensures competitive repair pricing
  • We guarantee transparent financial reporting through secure portals
Associations and certifications
  • National Association of Realtors
  • Better Business Bureau
  • California Association of Realtors
  • California Apartment Association
What people say
Best in the area Stress-free management Timely payments Excellent tenant screening Responsive maintenance
Services
Property Management
Our comprehensive property management service handles day-to-day operations for residential investments. We coordinate marketing, tenant relations, and maintenance while providing regular performance updates. Property owners benefit from our local market expertise and established vendor network. Our proactive approach minimizes vacancies through strategic pricing and professional property presentation.
Tenant Screening
We conduct thorough tenant background checks including credit analysis, employment verification, and rental history. Our multi-step process evaluates debt-to-income ratios and criminal records while complying with fair housing regulations. This comprehensive approach ensures qualified tenants who maintain properties and pay rent promptly, reducing owner liability and turnover costs.
Maintenance Coordination
Our maintenance service includes scheduled inspections and emergency repair management. We document property condition changes and coordinate pre-approved repairs through trusted vendors. The online portal tracks service requests and provides cost transparency. Regular maintenance preserves property value while prompt issue resolution maintains tenant satisfaction and prevents costly damage escalation.
Financial Reporting
We provide detailed monthly financial statements through secure online access. Owners receive real-time updates on rent collections, maintenance expenses, and property performance metrics. Our system automates tax documentation and direct deposit payments. This transparent reporting enables data-driven decisions while ensuring complete financial visibility and compliance with tax requirements.
Eviction Protection
Our eviction protection service handles legal compliance and court proceedings when necessary. We document lease violations and follow proper notice procedures to minimize legal risks. The process includes re-leasing support to reduce income loss. Our experience with local housing laws ensures proper documentation and timely resolution while protecting owner interests throughout the eviction process.
People
Brian Bonnifield
Founder
With over 30 years of property management experience, Brian established Cornerstone in 2001. He oversees operations and strategic direction while maintaining industry leadership through professional association involvement. His expertise in local market dynamics and investment optimization drives the company's success.
Brad Bonnifield
Owner
As current owner, Brad manages daily operations and client relations. He brings extensive hands-on experience in tenant management and property maintenance. His focus on technological innovation has enhanced service delivery through digital platforms while maintaining the company's founding principles of integrity and client care.
Questions
Why should I use professional property management?
Professional management ensures legal compliance, faster tenant placement, and better rent collection while protecting your investment through expert maintenance coordination.
Where do you advertise rental properties?
We list properties on Zillow, Trulia, Realtor.com, Apartments.com, and 15+ other platforms to maximize exposure and attract qualified tenants.
What financial reports do you provide?
We deliver monthly statements showing rent collections, maintenance expenses, and annual 1099 tax forms through our secure online owner portal.
Can I restrict pets or smokers?
We follow Fair Housing laws - you can prohibit smoking and non-service pets, but must allow service/emotional support animals as required by law.
How do you handle maintenance emergencies?
Our 24/7 emergency service coordinates immediate repairs for plumbing, electrical, and safety issues while keeping owners informed throughout the process.
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