Areas Of Expertise

Who we are

​J&M Keystone, Inc. was established in San Diego almost 32 years ago. With over 100 years of combined experience in emergency water damage restoration, reconstruction, and other specialty cleaning, J&M is a full service restoration contractor. We hold a California contractor’s license with B, C15 and C54 classifications and are equipped to handle all types of property damage such as Residential, Medical and Commercial Facilities.

Why Choose J&M?

Faster to Any Size Disaster
Highly Trained Technicians
Advanced Technicians

What Kind Of Cleaning Do We Perform?

Carpet Cleaning
Water Damage Cleaning
General
Construction
Mold Remediation
Fire and Smoke Cleaning


Emergency Response within 60 minutes, 7 Days a week, 24-hours a day!
​Call 800-368-2757

Reviews

Kristi Terry

Rated highly for: Punctuality, Responsiveness, Quality

Just had a pack out due to roof leak. Deborah was in charge and was amazing with all of our goods. She was very professional and courteous and I am happy she helped us during this …

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Walter Leverette

From start to finish, they did an outstanding job of clean up, making sure that the home was treated with respect. They worked hard to insure that everything was done in a timely manner, quality was uppermost on their minds. From main …

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Certifications

Associations