Independently Rated Highest in Quality
T h i r d                              Consecutive Year        
Originally Earned:
September 2007
We declare that Custom Stone Works, Inc. HAS QUALIFIED for and continues to meet the Ongoing Research and Rating Requirements for Diamond Certified® status.
Certificate #1144
(925) 706-8453

Custom Stone Works, Inc. is a family owned and operated business. Owner John Magill boasts over 20 years industry experience and considers his trade a craft that requires both skill and artistry to master. He and his crew work on a wide range of projects in the Contra Costa County area. The client base and job descriptions are diverse, but the goal to produce a product they're proud to put their name on never varies.

Custom Stone Works guides the customer through every step of the remodeling process. They'll help you with all the tough questions: What materials will stand up to my lifestyle? What colors will complement my décor? What design options are within my budget? The installation will be completed by craftsmen who are a pleasure to have in your home. Whether your vision is a granite countertop in the kitchen, a natural stone patio, or a decorative tile shower in the master bathroom, you'll be thrilled with every part of the Custom Stone Works experience.

If you'd like to see some of the beautiful work that Custom Stone Works has done for customers like you, visit their website at www.csworksinc.com.

Company Philosophy

“We treat our customers’ homes with the utmost respect. In everything we do, we ask ourselves, ‘How would we want this to be done in our own home?’, and that’s how we proceed. Customers become like family and they can reach us 24 hours a day if they need us.”

Serving Contra Costa County

Custom Homes
Residential Remodels
Tenant Improvements

Findings based on statistically reliable research from 54 surveys

Customer Satisfaction

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

Company Credentials

Workers Compensation
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 = 54

Diamond Certified Qualification

Based on 54 customer surveys, we declare
Custom Stone Works, Inc.
has passed all rating steps and has earned
The Diamond Certified Award
No. 1144
Continuously qualified since September 2007.
David Pak
Director of Ratings Research
American Ratings Corporation

Verbatim Survey Responses From Only Verified Customers

"Their professional attitude and the quality of their work, I have worked with many other companies, and they really do an outstanding job."

–F.C.

"I like everything they do, from the minute they show up to their clean-up, and everything in between."

–G.C.
Research conducted by American Ratings Corporation. Ratings Methodology

Company Capabilities Table

Custom Stone Works, Inc.
(925) 706-8453
(925) 706-8455 fax

Mon - Fri: 6am - 5pm
Other Hours: By Appointment
Showroom Hours: By Appointment Only

Serving Contra Costa County
6
658593
Liability Insurance, Worker's Compensation
John Magill, President