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Find a Location

Kefficient LLC has 1 locations, listed below.

*This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

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    Business ProfileforKefficient LLC

    Crawl Space Encapsulation
    BBB accredited business

    At-a-glance

    Customer Reviews

    4.9/5stars

    Average of 30 Customer Reviews

    Customer Complaints

    2 complaints closed in last 3 years

    1 complaints closed in last 12 months

    BBB Rating & Accreditation

    Accredited Since: 2/1/2021

    Years in Business: 7

    Customer Reviews are not used in the calculation of BBB Rating

    Reasons for BBB Rating

    Overview

    Foundation Repair, Crawl Space Repair, Waterproofing, Insulation, and Mold

    Business Details

    Location of This Business
    8013 Whitebark Terrace, N Chesterfld, VA 23237
    BBB File Opened:
    2/23/2021
    Years in Business:
    7
    Business Started:
    2/3/2017
    Business Incorporated:
    2/3/2017
    Accredited Since:
    2/1/2021
    Licensing Information:
    This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
    BBB records show a license number of 2705163415 for this business, issued by Board for Contractors. The expiration date of this license is 2/28/2025.

    These agencies may include:

    Board for Contractors

    9960 Mayland Drive, Suite 400

    Richmond VA 23230

    (804) 367-8511

    Fax: (804) 5274401

    http://www.dpor.virginia.gov

    Type of Entity:
    Limited Liability Company (LLC)
    Alternate Business Name
    • Kefficient
    Hours of Operation

    Primary

    M:
    7:00 AM - 5:00 PM
    T:
    7:00 AM - 5:00 PM
    W:
    7:00 AM - 5:00 PM
    Th:
    7:00 AM - 5:00 PM
    F:
    7:00 AM - 5:00 PM
    Sa:
    Closed
    Su:
    Closed
    Business Management
    • Mr. Mark Keffer, Owner
    Contact Information

    Principal

    • Mr. Mark Keffer, Owner

    Customer Contact

    • Mr. Mark Keffer, Owner
    • Jenna Phelp, Account Payable

    Customer Complaints

    2 Customer Complaints

    Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

    File a Complaint

    Most Recent Customer Complaint

    09/24/2023

    Complaint Type:
    Service or Repair Issues
    Status:
    Answered
    In April 2023, I noticed a gap between my kitchen countertop and the wall tiles. Contacted Kefficient ************** for an estimate. ****** came to price the job and emailed me an estimate the next day. On 6/19/23, they were able to start the foundation work. Completed approximately 4 days later. An inspection was done by the county. The company came back to **** up the house trying to make the countertop meet the tile. It didnt, so I had a construction company come by to see if they could do anything about the original problem. He found rotted wood and black mold under the kitchen countertop. The real reason for the separation. He went under the house, pulled down some insulation and found 2 large pieces of subfloor that were rotted. He asked me why didnt the foundation people fix this while they were working in such close proximity to the work they were doing. Originally, ******, representing Kefficient, said they did not see it, and werent going to fix it, until I sent him pics from the contractor. They never once looked for or mentioned a leak issue. Sent them pics of the rotted area under the countertop. ****** and the owner of Kefficient came to the house to see the rot. Both men agreed they would send someone to come back and fix that, and they did. Removing a cabinet to access the area, they damaged the cabinet. They came back and repaired that. The last problem I have is 2 cracked ceramic tiles on the kitchen floor. They have stress fractures from where the **** directly below it in the crawl space was adjusted too much to try to make the countertop meet the tile in the kitchen. The amount of pressure applied caused too much force and therefore the fractures. No amount of force from the **** would have resolved my main issue. I would like the 2 cracked tiles repaired, and since their company does not do that, I would like to have a tile person do the work, and Kefficient pay for the damage. Thank you! *******************
    Read More

    Customer Reviews

    30 Customer Reviews

    What do you think? Share your review.

    How BBB Processes Complaints and Reviews

    Start a Review

    Most Recent Customer Review

    Marci N

    5 stars

    04/30/2024

    Kefficient is a great company for having my crawl space encapsulated. Their crew are very professional and very friendly. I had a slight dirt smell afterwards and they came back out and took care of it. I would highly recommend this company.

    Kefficient LLC Response

    05/18/2024

    Thank you so much for trusting Kefficient with you project and taking time to leave us a review.

    Local BBB

    BBB Serving Central Virginia

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