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Cornerstone Construction & Retrofitting

Earthquake Retrofitting, Foundation Repair

About us

We are General B Contractors however we specialize only in Earthquake Retrofitting and Foundation Problems. For homes that are in escrow, we charge $125 for inspection and report. If we earn the right to the buyers business we will then deduct the $125 initial fee after we agree upon a price. The price is the same for insurance inspections. There is no charge for home owners who live on the property.

Business highlights

27 years of trusted experience

Services we offer

House Bolting, Cripple Wall Bracing, House Leveling, Foundation Crack Strengthening, Foundation Replacement, Foundation Inspections for Insurance Requirements.

Amenities

Senior Discount

5%



Accepted payment methods

Check
MasterCard
Visa

Reviews

5.01 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Showing 1-1 of 1 reviews

Sue M.
06/2015
5.0
earthquake retrofitting
  + -1 more
During a property inspection, the inspector found a supporting post missing at where two girders meet under the raised foundation. Cornerstone is the company recommended by the inspector. Called up the owner Tom and he told me to email him the inspection report on the post. He came over on Sat and did his own inspection. He explained to me what should be done. His crew showed up on-time on the day of the repair. While they were clearing away the dirt to make room for the new cement block the crew discovered a 'underpin' already in place which reduced the amount of work they have to do. Because of that, Tom offered to reduce the price because his crew did not have to do the work quoted. That was a pleasant surprise to me. It never happened like that before. I am very happy with the work done by Cornerstone. I feel much better about the structure of the property. Tom treated his customer fairly and I know I don't have to second guess his recommendation, his expertise and pricing when I deal with him. I would recommend him to anybody who have problems with the foundation.
Description of Work: Added extra supporting post under the raised foundation where two girders meet.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600

    Contact information

    9135-A Reseda Blvd 145, Northridge, CA 91324

    www.cornerstoneretrofitting.com

    Service hours

    Monday:
    7:00 AM - 6:00 PM
    Tuesday:
    7:00 AM - 6:00 PM
    Wednesday:
    7:00 AM - 6:00 PM
    Thursday:
    7:00 AM - 6:00 PM
    Friday:
    7:00 AM - 6:00 PM
    Saturday:
    7:00 AM - 6:00 PM

    Licensing

    Bonded

    Insured
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Earthquake Retrofitting,
    Foundation Repair

    FAQ

    Cornerstone Construction & Retrofitting is currently rated 5 overall out of 5.

    Monday: 7:00 AM - 6:00 PM

    Tuesday: 7:00 AM - 6:00 PM

    Wednesday: 7:00 AM - 6:00 PM

    Thursday: 7:00 AM - 6:00 PM

    Friday: 7:00 AM - 6:00 PM

    Saturday: 7:00 AM - 6:00 PM

    Cornerstone Construction & Retrofitting accepts the following forms of payment: Check,MasterCard,Visa
    No, Cornerstone Construction & Retrofitting does not offer free project estimates.
    No, Cornerstone Construction & Retrofitting does not offer eco-friendly accreditations.
    No, Cornerstone Construction & Retrofitting does not offer a senior discount.
    No, Cornerstone Construction & Retrofitting does not offer emergency services.
    No, Cornerstone Construction & Retrofitting does not offer warranties.
    Cornerstone Construction & Retrofitting offers the following services: House Bolting, Cripple Wall Bracing, House Leveling, Foundation Crack Strengthening, Foundation Replacement, Foundation Inspections for Insurance Requirements.

    Contact information

    9135-A Reseda Blvd 145, Northridge, CA 91324

    www.cornerstoneretrofitting.com

    Service hours

    Monday:
    7:00 AM - 6:00 PM
    Tuesday:
    7:00 AM - 6:00 PM
    Wednesday:
    7:00 AM - 6:00 PM
    Thursday:
    7:00 AM - 6:00 PM
    Friday:
    7:00 AM - 6:00 PM
    Saturday:
    7:00 AM - 6:00 PM