Wilk Construction, Inc.

home builder, garage builder, home remodeling contractor,

About us

Cornerstone Construction is Tuolumne County's premiere residential and commercial remodeling and renovation company. Our mission is providing quality work and superior service each and every time we get in front of one of our customers. We provide our customers with innovative ideas, using the most current products on the market. Our detail-oriented team works together hand-in-hand to cater to the individual needs of each of our customers on every installation. Our dedicated and professional employees are committed to doing their jobs efficiently and correctly. In fact, most of our new customers are referrals from other satisfied clients. Whether you need your entire home renovated or just one room remodeled, call Cornerstone Construction today!

Business highlights

15 years of trusted experience

Amenities

Free Estimates
Yes


Accepted payment methods

CreditCard

Reviews

4.98 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
responsiveness
4.9
Showing 1-8 of 8 reviews

Drew M.
02/2023
5.0
Sham and his staff from flooring, sheetrock, tile and finish carpentry were a pleasure to work with. True professionals and great customer service!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Mario B.
08/2018
4.5
They did an excellent job on the remodel . There subs were very professional, and the forman really knew what he was doing and could think out of the box. I would use them again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.5

Yes, I recommend this pro

Franz M.
07/2015
5.0
Sham and his crew built an awesome deck and remodeled a basement room. He was neat, timely and responsive to phone calls and emails. Very easy to work with. He has all my future business.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Penny M.
12/2014
5.0
Very professional. Easy to deal with Takes great care with quality of work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Trina O.
03/2014
5.0
Sham redid the kitchen but also sheetrock, flooring, and trim in upstairs sleeping loft, plus removing old linoleum and refinishing original wood floors in living room downstairs, redoing stairway and handrail. He transformed our small knotty pine cabin. Was really sensitive about the look and quality of materials, gave us great advice, was a perfectionist on the kitchen tile and trim. Well informed, on budget/on time, brought in other experts to do little details. We couldn't be happier.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$27,095

Dave & Nancy H.
12/2013
5.0
They were professional, punctual, clean and courteous. Our names should read Dave & Nancy H. I don't know why $amp shows as part of our name, Can you please remove it before you post our names? Thank you.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

kent l.
02/2013
N/A
The project consisted of: a complete renovation of kitchen, tile floors throughout 90% of the home, interior painting of 90% of home,and new kitchen window and more. Sham and Mike came up with a great new design for the kitchen cabinets and window. The whole project turned out perfect. My home had nice views before, but now you walk in and there is definitely a "wow" factor. If you contact him, ask him to show you photos of it. I am definitely satisfied..

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$23,000

randal v.
05/2012
N/A
Way more professional and concerned about quality than other contractors in the area. No worries about the craftsmanship portion or the business portion

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

    Contact information

    PO Box 1041, Mi-Wuk Village, CA 95346

    cornerstoneconstructionca.com

    Service hours

    Monday:
    Closed
    Tuesday:
    Closed
    Wednesday:
    Closed
    Thursday:
    Closed
    Friday:
    Closed
    Saturday:
    Closed
    Sunday:
    Closed

    Licensing

    Licensed*

    Trade License Number
    943756
    Trade License Locale
    CA
    Trade License Expiration
    06/30/2025
    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

    home builder,
    garage builder,
    home remodeling contractor,
    deck company,
    room remodeling

    FAQ

    Monday: Closed

    Tuesday: Closed

    Wednesday: Closed

    Thursday: Closed

    Friday: Closed

    Saturday: Closed

    Sunday: Closed

    Wilk Construction, Inc. accepts the following forms of payment: CreditCard
    Yes, Wilk Construction, Inc. offers free project estimates.
    No, Wilk Construction, Inc. does not offer eco-friendly accreditations.
    No, Wilk Construction, Inc. does not offer a senior discount.
    No, Wilk Construction, Inc. does not offer emergency services.
    No, Wilk Construction, Inc. does not offer warranties.

    Contact information

    PO Box 1041, Mi-Wuk Village, CA 95346

    cornerstoneconstructionca.com

    Service hours

    Monday:
    Closed
    Tuesday:
    Closed
    Wednesday:
    Closed
    Thursday:
    Closed
    Friday:
    Closed
    Saturday:
    Closed
    Sunday:
    Closed