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Kefficient - Crawl Space Repair and Waterproofing Experts in Richmond VA

If your basement leaks or your crawl space is full of water and mold, Kefficient has the solutions to repair and protect your home. Call us at (804) 318-5002 today to schedule your FREE inspection and estimate.

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KEF HERO House
KEF HERO House

Kefficient Is The Premier Company For Basement & Crawl Space Solutions in Richmond

We deliver cost-effective, long-term solutions to your basement and crawl space problems. Our experienced crawl space repair and waterproofing specialists in Richmond know firsthand how destructive water and moisture can be to your home.

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Let Kefficient help you with Our Home Services

Does your home have a damp and moldy crawl space, a wet basement, or a crumbling foundation? Kefficient will provide long-term solutions for your home’s problems.

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Crawl Space Repair

Water in your crawl space? A wet crawl space under your home is the perfect environment for wood rot and mold growth. Learn how Kefficient can help with crawl space encapsulation & repair in Richmond to solve any crawl space problem.

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Foundation Repair

Cracked, bowing, and leaning walls are a danger to the stability of any home in Richmond. At Kefficient, we can help with long-term foundation repair solutions that will restore the strength of your home and keep it standing for years to come.

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Basement Waterproofing

Finding water in your basement is never good, and can lead to more serious problems down the road. Kefficient's waterproofing team in Richmond can help. We have the right solutions to control moisture and water intrusion, keeping your home safe and dry.

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Mold Remediation

Removing mold is NOT a DIY job. It takes the right tools and experience to ensure that once it's gone, it stays gone. At Kefficient, our mold removal team in Richmond provides expert care, service, and attention at the most competitive prices.

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Attic Insulation

A drafty attic is costly. Uninsulated attics can cause many problems, including increased energy costs and water damage. At Kefficient, we offer professional attic insulation in Richmond to keep your home safe and comfortable.

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  • Crawl Space Repair Icon
    Crawl Space Repair
    Do you have water in your crawl space? Moisture in your crawl space creates the perfect environment for wood rot and mold growth. Learn how Kefficient can help identify and solve your wet crawl space problems.
  • Foundation Repair Icon
    Foundation Repair
    Cracked, bowing, and leaning walls are a danger to the stability of your home. Kefficient can help with long-term solutions that will put your foundation back into place and keep your home standing.
  • Basement Waterproofing Icon
    Basement Waterproofing
    Finding water in your basement is never good, and can lead to more serious problems down the road. Kefficient's waterproofing team can help. We have the right solutions to control moisture and water intrusion, keeping your home safe and dry.
  • Mold Remediation Icon
    Mold Remediation
    Removing mold is NOT a DIY job. It takes the right tools and experience to ensure that once it's gone, it stays gone. Kefficient's mold removal team provides expert care, service, and attention at the most competitive prices.
  • Attic Insulation Icon
    Attic Insulation
    A drafty attic is costly. Uninsulated attics can cause many problems, including increased energy costs and water damage. At Kefficient, we offer professional attic insulation to keep your home safe and comfortable.
    Crawl Space Repair Icon
    Crawl Space Repair
    Do you have water in your crawl space? Moisture in your crawl space creates the perfect environment for wood rot and mold growth. Learn how Kefficient can help identify and solve your wet crawl space problems.
    Foundation Repair Icon
    Foundation Repair
    Cracked, bowing, and leaning walls are a danger to the stability of your home. Kefficient can help with long-term solutions that will put your foundation back into place and keep your home standing.
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    Financing Options For Home Repairs

    Kefficient understands that home repairs can be sudden and costly. That is why we offer flexible financing options for all of our home repair services.

    Reviews from Our Satisfied Customers

    Kefficient focuses on delivering lasting solutions that improve your home and protect your family. Let our customers tell you why they trust us as their preferred crawl space repair and waterproofing specialist.
    Rick Kizer
    Rick Kizer
    2023-11-08
    Darryl and his crew did an outstanding job encapsulating our crawlspace - I highly recommend Kefficient!
    Whitney Jackson
    Whitney Jackson
    2023-11-02
    We used Kefficient for mold remediation and basement crawl space encapsulation. They are one of the few companies that we have used for house projects that consistently communicated about the progress of job (we are so grateful for this). Super professional, thorough and tidy.
    Vincent Tulino
    Vincent Tulino
    2023-11-01
    We had a perfect storm recently with a failing sump pump in our crawlspace, improper previous setup, and a baby about be born. After reaching out to Kefficient, we were linked with Brad who has been our personal champion. He made us multiple quotes for our project to set up the crawlspace properly and fully encapsulate the space. Unfortunately with the baby coming, we did not have the budget for a full encapsulation project and ended up walking away with no solution. Brad called us back the following day with a proposal to properly set up a new sump pump with a robust drainage solution to address our immediate need. This new proposal was well within our budget, especially with the "same as cash" funding option and it has brought our family peace of mind moving forward in this new adventure. The sump works perfectly, the drainage ditch and new discharge line are innovative and incredible, and the quoted five day project was finished in two days!!! We have a lifetime guarantee on the drainage system and we have the ability to continue the encapsulation project at a later time. Look no further for your waterproofing needs, these guys are the top of the industry and worth every penny. I cannot recommend them enough and if you want a stress free experience then make sure to ask for Brad!
    Grant Forssenius
    Grant Forssenius
    2023-11-01
    Kefficient did a great job on work needed in crawl space to secure flooring with a new steel beam and boards. Friendly staff and systemized teams per stage in work done. Easy to get in touch with if had questions along the way.
    Kevin Sutton
    Kevin Sutton
    2023-11-01
    Fantastic Comoany to work with. On time, quick quality work that combo is not easy to find. My crawl doze looks like a new construction m. Thanks Mark and the whole team!
    Michael Ciccone
    Michael Ciccone
    2023-10-24
    Brad came to our house for an inspection and estimate for crawl space moisture remediation. I was quite pleased with his thoroughness and careful explanation of what was needed. He was quite pleasant to deal with, and Kefficient's estimated price was far lower than the "big-name" competition for the same services. Once the approval for a home improvement permit was received at the beginning of October 2023, Kefficient began working on our crawl space remediation the very next Monday. Kefficent's owner, Mark Keffer, was on site nearly every workday to supervise the crew, update us on progress, and answer any questions. On the days he wasn't here in person, he spoke to us on the phone. The primary work crew of Ernesto, Alexander, and Delmar were professional, courteous, and extremely hard-working. They were assisted by several others on a couple of the days, including a Saturday when they all worked until 6 pm. It took a total of 7 days to complete the project, consisting of a proper drainage system with gravel trenches, pipes, 2 sump pumps, and a drain pipe exiting the house. Also the crawl space was completely encapsulated and a dehumidifier was installed, complete with duct work and vents into the first floor of our house. We were very happy with the quality of the work -- our crawl space was totally transformed! Last, considering all the work that was done, the total price of the project was very reasonable.
    Terri Deel
    Terri Deel
    2023-10-23
    Brad came to my house and told me my job was really too small and he didn’t want to take my money. He was upfront and honest about everything. He told me what product to get and what to do exactly. It’s hard to find a good honest company these days. Thank you Brad Conner!
    Kim Harris
    Kim Harris
    2023-10-20
    I had a great experience with Keffecient. Daniel was wonderful explaining the process and showing me pictures and videos of what actually would be happening. He took the time to make sure all my questions were answered. Price was very reasonable. The men showed up when they said they would to complete the job. Very respectful of my property. Left the area in great shape. Very professional. Daniel followed up with me after the job was completed sending me pictures of the work they had done. I highly recommend this company.
    James Hatcher
    James Hatcher
    2023-10-11
    Recent experience was excellent. Communication from the sales office allowed me to get the project started ahead of initial schedule. Team that did the crawl space work was on time each day and worked non-stop to get the project completed. I have nothing but positive comments on the work and the results
    Stan Oakes
    Stan Oakes
    2023-10-10
    Kefficient did an excellent job at the best price. And the get-it-done mentality made it happen. Here are some suggestions. We had a contract in May 2023 but the contract was not fulfilled until the end of Sept 2023. Partly my vacation and partly their problem. Kefficient kept saying that VA couldn't give us the Permit until later. I complained and the Permit came the next day. They sent us the bill before they finished the task. (They finished it very well.) When they finished the task, dust was every where in the basement. We complained. They came the next day and REALLY cleaned it and it was done by a very cordial man and asst. Last they have a machine in one corner and I'm not sure of the purpose. Probably my problem but info would have been helpful And the owner was the nicest and came to visit every day except the last. All of this said, I loved their work.

    Our Service Area We're in Your Neighborhood

    Kefficient is a family-owned and operated company proudly serving homeowners in Virginia. Our focus is quality service and our commitment to our customers. Click below for our service area.

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    Kefficient Case Studies

    At Kefficient, we take pride in satisfying our customers with services that keep their homes dry and standing. View our case studies and see why homeowners in Virginia choose Kefficient.

    See Our Case Studies

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