Independently Rated Highest in Quality
S e c o n d                              Consecutive Year        
Originally Earned:
September 2008
We declare that Ocean Blue Plumbing HAS QUALIFIED for and continues to meet the Ongoing Research and Rating Requirements for Diamond Certified® status.
Certificate #1423
(650) 922-8816
Ocean Blue Plumbing has been serving clients in San Mateo, San Francisco and the East Bay Area since 2005. Ray Sun brings over 16 years of industry experience to the company that he founded. He began his career at the urging of his cousin and spent many years honing his skills, working on jobs for many Bay Area contractors. Over time, Mr. Sun realized that he wanted to work more closely with clients and provide superior service. It was this desire that compelled him to go into business for himself.

The company specializes in plumbing installation for both residential remodels and new home construction. They can update that old piping for the new bathroom you're building, install a complete state-of-the-art plumbing system for your custom-built home or just about anything in between. While they're known for being timely and efficient, they never cut corners on quality or overlook the details. They give 100% to every job, regardless of size. The materials are top-notch, the workmanship is impeccable and their professionalism and courteousness is refreshing.

Before you make a decision about which plumber to hire, be sure to give Ocean Blue Plumbing a call. They welcome the opportunity to give you an estimate and be considered for your job.

Owner Philosophy

"We want to leave a lasting, positive impression on our customers, not be another ‘plumbing horror story.’ Our goal is to be remembered as people who delivered what they promised, provided outstanding customer service and conducted themselves with honesty and integrity.”
Complete Plumbing Service
New Construction
Remodels
Serving San Mateo, San Francisco and the East Bay Area
Findings based on statistically reliable research from 13 surveys

Customer Satisfaction

Survey Question: On a scale of 1 to 10 how satisfied were you with the quality you received?
Chart.

Company Credentials

Liability Insurance
License Verification
Business Practices
Current Complaint File

Customer Loyalty

Survey Question: If you needed this product or service in the future, would you use this company again?
Chart.
100%
n = 13

Diamond Certified Qualification

Based on 13 customer surveys, we declare
Ocean Blue Plumbing
has passed all rating steps and has earned
The Diamond Certified Award
No. 1423
Continuously qualified since September 2008.
David Pak
Director of Ratings Research
American Ratings Corporation

Verbatim Survey Responses From Only Verified Customers

"They are on time and everything is good."

–C.A.

"It is a small company, so you get a quick response."

–M.P.
Research conducted by American Ratings Corporation. Ratings Methodology

Company Capabilities Table

Ocean Blue Plumbing
(650) 922-8816
Mon - Fri: 9am - 6pm
Serving San Mateo, San Francisco and the East Bay Area
855954
Liability Insurance,
Ray Sun, Owner