Cornerstone Construction & Retrofitting
Toll Free : 1-800-965-5222
Earthquake / Seismic Retrofitting Projects
Cornerstone Construction & Retrofitting has been performing foundation inspections since 1997 for companies such as AAA, Arrowhead and McGraw specialty. We are licensed and bonded with workers compensation. We have retrofitted homes for the California Department of Insurance Earthquake Grants and Loans Program.
Cornerstone Construction & Retrofitting
lic. #867764

Phone number: 1-818-349-6940
Toll free number: 1-800-965-5222
E-mail address:
Customer testimonials                           

Project: Germain Street Granada Hills, CA 91344

September 13, 2001

Department of Insurance
Earthquake Grants
Attn.: Ms. Rita Gallagher
300 Capitol Mall, Suite 1300
Sacramento, CA 95814

Re: Mr. Tom Guadagno, 
Cornerstone Construction, 
Contractor's License #: 867764 

Dear Ms. Gallagher, 

We would like to highly recommend Mr. Tom Guadagno and Cornerstone Construction in their retrofitting, of our home from September 10, 2001 to the final inspection today, September 13, 2001. Mr. Guadagno and his workers did an excellent job.  They were professional, punctual, efficient, thorough, ethical, and friendly. We appreciated the way they kept the work area tidy and clean. Mr. Guadagno was professional in his dealings, conscientious in overseeing the job, and diligent in arranging for the subcontractor and building inspector. We are amazed at how efficiently the job was accomplished.  In the past we have been sorely disappointed with other unscrupulous contractors and workers during the process of trying to rebuild from the Northridge earthquake.

Thanks again for including Cornerstone Construction on your list and awarding them the bid. 

Most sincerely yours, 
Mr. And Mrs. Phillip R. Gill
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