Top Rated Property Management Companies Serving Port Costa, CA

If you really care about choosing a quality property management company, we’re here for you. Here’s your access to the best property management companies serving Port Costa including 94569. These property managers provide property repairs and property investment consulting, and they also work on rental management, rent collection and tenant screening. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

Last Updated May 15, 2026
9,087 people sourced companies in Property Management
523 Verified Property Management Customers Surveyed

523

9,087

1 of 1

GBA Realty

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GBA Realty provides a complete range of property management services for owners of residential and commercial properties throughout the Bay Area. The ...

Main Services

Property Management

Additional Services

Residential & Commercial Property Management, Real Estate Sales

Brands

AppFolio

Coverage Areas

San Francisco, The Entire Bay Area, including, The East Bay, South Bay, Peninsula

Residential & Commercial

Weekend Hours

Appointments Available

Live Phone Call Answers

Diamond Certified Video Profile

Property Management - GBA Realty - San Francisco

Diamond Certified Company Report

Quan Phan, Owner

Expert Contributions

117
Rating Surveys

13
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect
(415) 689-1271

880 Mitten Road, Burlingame, CA 94010

Hours CLOSED NOW

License:

01933907,

01734909

Learn how to choose a Property Management and more…

Diamond Certified Property Management Companies Serve These Port Costa ZIP Codes

94569

Diamond Certified Property Management Companies In Port Costa

Diamond Certified property management companies serving Port Costa are rated an average of 4.8 out of 5 stars based on 146 reviews of 8 rated property management companies.
Diamond Certified property management companies in Port Costa Avg. Star Rating.

We make you an expert at choosing a high-quality property management company in the Port Costa area.

For those who love quality local property management companies.

Within our Diamond Certified Resource:

You choose from only top rated Diamond Certified property management companies that serve our Port Costa area.
You see each company’s deeply researched report from our research.
You get guidance throughout every phase of hiring a local property management company with our Diamond Certified Resource Real Estate Guide.
You get expert guidance from top rated property management companies who are Expert Contributors.
You’re backed by our Performance Guarantee.

You’ll love and refer your friends and family to your new Port Costa area Diamond Certified property management company. They provide expert services, including property investment consulting, rental property analyses, property showings, property repairs, property listings, and more.

To qualify for Diamond Certified, each company must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified property management companies that serve Port Costa residents include GBA Realty.

Every Diamond Certified property management company that serves residents in 94569 performs various specialties, including property accounting, eviction services, lease agreements, rent analyses, and property marketing.

How to Choose a Quality Port Costa Property Management Company for Your Family

Click the name of the company to get to their Diamond Certified Company Report page.
Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
Read their verbatim client survey responses and our researched articles.
Get helpful property management tips if they are a Diamond Certified Expert Contributor.
Call or email them to schedule an appointment.

Become a Diamond Certified Preferred Member and Join Your Port Costa Neighbors

If you love quality local companies, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Port Costa was founded in 1878, and today, your 192 neighbors enjoy art shopping, bowling, restaurants, salsa dancing and galleries. Port Costans use Diamond Certified property management companies for property showings, property accounting, property repairs, lease renewals, lease agreements, and more.

Frequently Asked Questions for Property Management in Port Costa, CA

Q: What are clients of Diamond Certified property management companies saying about companies in Port Costa, CA?

A: Verified GBA Realty Customer, 1 of 117
"They're very efficient, courteous, and they always get back to me very promptly. I really like the Realtor whom I dealt with, Quan Phan. He's awesome." - Vita E.
All Survey Responses for GBA Realty

Q: What are some of the most popular brands that Diamond Certified property management companies use when working with Port Costa residents?

A: Diamond Certified property management companies use top-quality brands like SimplifyEm, Rentler, TurboTenant, RealPage and Hemlane.

Q: What types of tenant communication do property management companies offer?

A: Property management companies typically offer a variety of rental property analyses that can be tailored to meet the specific needs of the client. These analyses may include market demand studies, economic feasibility analyses, financial projections, and rental rate surveys. They may also provide services such as lease contract administration, tenant screening, rent collection, and maintenance and repair services. In addition, these companies often provide reports and advice on how to increase the value of a rental property and maximize its ROI.

Q: Can Diamond Certified property management companies work with Appfolio products and similar items so I can get property repairs in Port Costa?

A: Yes, Diamond Certified property management companies can work with Appfolio products and similar items to get property repairs in Port Costa.

Q: What did people search for when they wanted to find the best quality property management companies in Port Costa?

A: Maintenance Coordination
Property Investment Consulting
Rental Management
Tenant Communication
Property Repairs

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