About Us

Family owned company providing basement waterproofing, foundation repair, crawlspace encapsulation, and concrete repair and leveling to homeowners in Southeast Michigan and the Thumb.


Services Provided

  • +Basement Waterproofing

    • Basement Dehumidifiers
    • Basement Floor Crack Repair
    • Basement Wall Crack Repair
    • Basement Window Installation & Replacement
    • Basement Window Well Installation & Replacement
    • Exterior Basement Waterproofing
    • Interior Basement Waterproofing
  • +Concrete Leveling & Repair

    • Concrete Leveling & Mudjacking
    • Concrete Resurfacing
    • Concrete Sealing
    • Concrete Steps Leveling
    • Cracked Concrete Slab Repair
    • Cracked Concrete Step Repair
    • Driveway Leveling
    • Interior Slab Leveling
    • Patio Leveling
    • Sidewalk Leveling
  • +Crawl Space Waterproofing & Encapsulation

    • Crawl Space Access Doors
    • Crawl Space Dehumidifiers
    • Crawl Space Drainage Systems
    • Crawl Space Encapsulation & Repair
    • Crawl Space Flood Vents
    • Crawl Space Pump Out Service
    • Crawl Space Sump Pump Installation
    • Crawl Space Sump Pump Repair
    • Crawl Space Vapor Barrier
    • Crawl Space Vent Covers
  • +Foundation Repair

    • Bowing Wall Repair
    • Foundation Crack Repair
    • Foundation Floor Joist Repair
    • Foundation Floor Joist Replacement
    • Foundation Sill Plate Repair & Replacement
    • Retaining Wall Repair
    • Sagging Floor Joist Repair

Company Highlights

  • In business since 1994
  • Financing offered
By Hany
By Brandon
By Tony
By Jacob
By John
By Kelly
By Tracy
By Scott
By Matt and Leannda
By Johnathan
By Joe
By Pamela
By Karen
By Schuyler
By Doug
By Robert
By Ryan
By Robert
By MARTIN
By Lee
Lorraine P.
Riverview, MI
Lorraine P. said she was very impressed and pleased by all of the HomeSpec crew members who worked on her crawl space insulation project. She said that they were respectful, kind, and went out of their way to fully inform her of everything they were doing. She also mentioned that they made sure to answer all of her questions.
Andrea S.
Wyandotte, MI
I highly recommend using HomeSpec for your waterproofing needs. I chose HomeSpec after getting 5 other quotes - while they weren’t the “cheapest” they were definitely the most comprehensive in their proposal. The project manager, Bobby, did a great job with the proposal, making sure I understood everything. The communication was top notch. Scheduling the work was easy and they crew showed up on time and ready to work. They were polite and efficient. The crew leader kept me advised of progress and showed me around all throughout the process. I’m very pleased with my choice to use them and in the work they performed. Even the city inspector said that they do very good work. Thanks HomeSpec for giving me peace of mind!
Wayne H.
Wayne, MI
The office staff was good to work with. The estimator was timely and accurate with estimate and work. John Davis, project lead, was professional and led large team in high quality professional crawl space encapsulation, arriving on time and completing in one day by 4:30 p.m. I was a professional buyer for many years and would highly recommend Homespec to contract with. Nice job team.
Jerry W.
Ann Arbor, MI
You quite frankly have a fabulous service team!     ALL of your guys were incredibly courteous, showed a tremendous attention to detail and were eager to explain anything they were doing.  They obviously were extremely talented as well.     I managed auto service centers for 38 years and I often tolerated poor "bedside manners" by technicians because quite frankly, the could fix cars!  You, by contrast, have great techs with correspondingly great customer relation skills.  I salute you, that culture is originated from the top down.  Let me give you an example.  I smoke in my home and urged your employees to do so if they felt the need, but all four employees I extended that opportunity refused, stating "that is not how WE do things".  That indicates truly effective management, I envy you.    I will heartily recommend you to all my friends and acquaintances.   
Sherry B.
Dearborn Heights, MI
Yes, I would recommend this company to anyone that is looking to have foundation problems corrected. They were at our house today to do some work in our basement to correct problems with the front wall. They showed up on time and worked all day. They were able to finish the job in one day. They did a really good job. I was able to put the house back together and clean up in 10 minutes after they left.
Paula M.
Redford, MI
I had my gutters replaced today and the guys did a great job!!! Everything looked great and no mess left behind. I highly recommend this company. Thanks guys!
Dale L.
Plymouth, MI
"With all the recent hard and lengthy rains, we had water entering from rod holes in our poured concrete foundation. Our basement has been very dry for the many years that we have lived in our home but these recent rains convince me to get a professional to properly correct the situation. With a simple phone call, HomeSpec gave me a quote based on the number of rod holes needing repair which was very reasonable and competitive. They showed up to do the work today (just a few days after my phone quote, I had been waiting on another company for over a month). Travis, the HomeSpec person who did the work was very thorough and accommodating to my wishes. He did not rush through the job as most contractors do just to move on to their next appointment. I feel confident that my basement will be dry once again. I have already had HomeSpec quote me another project that I have been putting off for quite some time. I would recommend this company to anyone looking for a company that uses good people and does good work."
Rick W.
Macomb, MI
Homespec and Erik did and excellent job investigating and proposing a solution for water in my basement. Their team came in, and completed the job on time and in a totally professional manner. They solved my problem at a fair price. I highly recommend Erik and Homespec to solve your basement water problems.
Marcie H.
Lapeer, MI
Very happy to provide a great review. The crew was outstanding! They were so friendly and courteous and their work was excellent. I was very impressed. I will definitely refer you guys to my friends and family in the future. Have a wonderful day! Marcie
  • Lambertville, MI Family Encapsulated Crawl Space with Vent Covers - Before Photo
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    Lambertville, MI Family Encapsulated Crawl Space with Vent Covers - After Photo
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    Lambertville, MI Family Encapsulated Crawl Space with Vent Covers

    A family in Lambertville, MI noticed a musty smell in their home after returning from their vacation. They knew that the cause of this was moisture and wanted a solution that would prevent situations like this in the future. So, they reached out to HomeSpec Waterproofing and Foundation Repair with an interest in a vapor barrier. After Zach, a senior project manager, did an inspection of the home and crawl space, he revealed to the homeowners that there was also some sagging in the floor due to a main beam in the crawl space.


    The homeowners decided to address both the musty smell emanating from the crawl space as well as the floor sagging. Zach proposed a CleanSpace® vapor barrier, as the homeowners originally anticipated, as well as a new crawl space vent cover for each vent lining the home. These vent covers would prevent moisture from entering the crawl space as well as pests and cold winter air. Another method of moisture management proposed was the SaniDry Sedona crawl space dehumidifier. Instead of being preventative like the vent covers, the dehumidifier actively fights any moisture, mold, and allergens that are in the crawl space. The homeowners agreed to all of these options and they were later installed by foreman Jon and his team. They were happy with the results and knowing their home would not be musty or moisture-damaged again in the future.

  • Homeowner Has Glass Window installed in Basement - Before Photo
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    Homeowner Has Glass Window installed in Basement - After Photo
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    Homeowner Has Glass Window installed in Basement

    This homeowner was looking to have some natural light and air filtration in their basement, they were unsure how to proceed, but after reaching out to us, we came up with a custom solution that fit the needs of this homeowner.

  • Crumbling Foundation Relieved with SmartJack® Supports in Blissfield, MI - Before Photo
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    Crumbling Foundation Relieved with SmartJack® Supports in Blissfield, MI - After Photo
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    Crumbling Foundation Relieved with SmartJack® Supports in Blissfield, MI

    A homeowner in Blissfield, MI noticed that the corners of their foundation were cracking. Water was also getting into the basement. Throughout the seven years of owning this house, they had been making improvements to increase the value. However, the renovations had to be put on hold until the foundation issues were resolved. The homeowner heard that HomeSpec Waterproofing and Foundation Repair offered free inspections and decided to give it a go.


    The senior project manager who inspected the home was Mark. Mark thoroughly examined the crawl space, the inside, and the outside of the house. The crumbling corners could be seen from both inside and outside of the crawl space. He shared with the homeowner that the best way to relieve the pressure on the foundation would be to use a SmartJack® support system and a supplemental beam. They approved of this method and HomeSpec scheduled their team to get started. The homeowner was happy with the final results and had peace of mind that they would not need to worry about structural issues any longer.

  • Petersburg, MI Crawl Space Encapsulated and Floors Leveled - Before Photo
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    Petersburg, MI Crawl Space Encapsulated and Floors Leveled - After Photo
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    Petersburg, MI Crawl Space Encapsulated and Floors Leveled

    Kelly E. in Petersburg, Michigan contacted HomeSpec because the floors above her crawl space were not level – meaning the support below needed repair – and she was also interested in learning about crawl space encapsulation. 

    Project manager David Kingsley inspected the crawl space and indeed found that the support was lacking, causing the floors above to sag as well. He also informed Kelly about our encapsulation process, and since the crawl space was very moist and muddy, Kelly wanted to go ahead with it! 

    Foreman Jon Davis and his crew first installed our Crawl Space Support Jacks to stabilize the crawl space, and also lift the floors back to their original position. These will not sink into the ground and cannot be damaged by pests, which is why homeowners love them!

    Then Jon encapsulated the crawl space by sealing off the floors and wall with our CleanSpace Vapor Barrier. All gaps and joists were also sealed with our SilverGlo Rigid Foam Insulation to stop air leaks. This ensure that no water, moisture, air or pests can penetrate the crawl space. The job was finished off by installed our CleanSpace Vent Covers and an EverLast Crawl Space Door. 

    This entire process stops cold air from entering the home in the winter, and humid air from entering in the summer. This means no cold floors during wintertime and no musty smells or mildew in the summertime. Overall, this saves homeowners money on energy costs, which they definitely enjoy. 

    Kelly in Petersburg now has a healthy crawl space and a warranty to boot! 

  • No More Leaks in the Basement or Stairs for Sand Creek, MI Home - Before Photo
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    No More Leaks in the Basement or Stairs for Sand Creek, MI Home - After Photo
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    No More Leaks in the Basement or Stairs for Sand Creek, MI Home

    A Sand Creek, MI homeowner was concerned about water coming through their basement walls and flowing down the stairs. While they do not typically use the space, they still worry about water getting in and causing damage. They needed a solution to prevent a damp basement without breaking the bank, so they called HomeSpec Waterproofing and Foundation Repair.


    One of HomeSpec’s project managers, Yann, inspected the basement, stairs, and other areas of the home to offer the best solutions. He recommended installing a TrenchDrain™ Grated Draining Pipe at the bottom of the stairs and lining the staircase walls with CleanSpace® vapor barrier. This system could then feed into the WaterGuard® interior drainage system, sump pump, and sump discharge. The homeowner agreed to these repairs and HomeSpec scheduled foremen Jon and Vernon to lead their teams in the installations. They were pleased with the final product and knew their basement would stay dry.

  • Sagging Floors Fixed & Crawl Space Encapsulated in Monroe, MI - Before Photo
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    Sagging Floors Fixed & Crawl Space Encapsulated in Monroe, MI - After Photo
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    Sagging Floors Fixed & Crawl Space Encapsulated in Monroe, MI

    This homeowner contacted HomeSpec because the structural support in her crawl space was failing severely - causing the floors above to sag and creating a hazard. No one wants to live with bouncy floors!

    To solve this problem, our crew installed SmartJack support posts throughout the crawl space. We also installed supplemental beams, replaced and sistered the joists, and replaced the old shims with steel plate shims. Then we encapsulated the crawl space with the CleanSpace vapor barrier and vent covers. 

  • Crawlspace Vents Covered with CleanSpace in Monroe, MI - Before Photo
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    Crawlspace Vents Covered with CleanSpace in Monroe, MI - After Photo
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    Crawlspace Vents Covered with CleanSpace in Monroe, MI

    Homeowners in Monroe, MI were due for new vent space cover as well as a crawl space encapsulation. This led them to reach out to us for a quick assessment and installation of the CleanSpace Systems. 

  • Wet Basement Waterproofed With Drainage System in Morenci, MI - Before Photo
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    Wet Basement Waterproofed With Drainage System in Morenci, MI - After Photo
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    Wet Basement Waterproofed With Drainage System in Morenci, MI

    Spring is by far the worst time for basements and below-grade spaces. First the snow melts at the end of winter and the soil around foundations becomes waterlogged, and then it rains for several months straight. This means major seepage in our basements, or worse - flooding. This homeowner in Morenci, Michigan reached out to HomeSpec for this very reason.

    The homeowner would find puddles in her basement all throughout the year, but it was worst in the spring. The water was seeping in at the joint where the floor and the wall meet, which is very common since there is a gap there. One year, her basement even flooded. As she got older, this became more stressful to deal with and she needed a permanent solution. That's where HomeSpec comes in.

    Our team installed an interior drainage system to waterproof the basement. This system collects the water before it can leak in, and deposits it into the sump pump. The sump pump can then direct the water up and away from the home to prevent water intrusion. 

    The homeowner was happy to report that even after a rainy spring, she found no leaks in her basement!

  • Homeowner Has Crawl Space Encapsulated for the First Time in 20 Years - Before Photo
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    Homeowner Has Crawl Space Encapsulated for the First Time in 20 Years - After Photo
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    Homeowner Has Crawl Space Encapsulated for the First Time in 20 Years

    A homeowner in Newport, MI had not experienced any issues in their crawl space for over 20 years, until they noticed a musty odor beginning to permeate through the home. Confused as to what could be causing this they reached out to us for a solution. We recommended having their crawlspace encapsulated due to the water rising above level, this was most likely the cause of the musty odor that was spreading throughout the home. 

  • Old Palmyra, MI Crawl Space Door Replaced - Before Photo
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    Old Palmyra, MI Crawl Space Door Replaced - After Photo
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    Old Palmyra, MI Crawl Space Door Replaced

    Many people neglect their crawl spaces, especially the crawl space door. But it's much more important than you think, especially if your crawl space is already encapsulated - it's supposed to prevent water, humidity, and even critters from infiltrating. The door should fit perfectly, and provide an airtight seal. 

    The door on this Palmyra crawl space was wooden and damaged by water. Bricks were placed in front just to hold the door shut. After encapsulating, HomeSpec installed our EverLast™ Crawl Space Door to waterproof the entrance. It's made of high-quality, inorganic material so it won't attract mold or rot over time. 

HomeSpec Waterproofing and Foundation Repair Earns 2023  Angi Super Service Award

HomeSpec Waterproofing and Foundation Repair Earns 2023 Angi Super Service Award

Qualified Remodeler's Top 500 List 2023

Qualified Remodeler's Top 500 List 2023

2022 Angi Super Service Award

2022 Angi Super Service Award

Nextdoor Neighborhood Favorite 2022

Nextdoor Neighborhood Favorite 2022

Inc. 5000 Rank 2022

Inc. 5000 Rank 2022

HomeSpec named to Qualified Remodeler TOP 500 for 2022

HomeSpec named to Qualified Remodeler TOP 500 for 2022

2021 Angi Super Service Award

2021 Angi Super Service Award

Qualified Remodeler Top 500 List

Qualified Remodeler Top 500 List

Porch Best of 2020 Award

Porch Best of 2020 Award

Angie's List Super Service Award 2020

Angie's List Super Service Award 2020

Angie's List Super Service Award 2019

Angie's List Super Service Award 2019

2020 Torch Award for Ethics

2020 Torch Award for Ethics

HIP 2020 - Qualified Remodeler 2020

HIP 2020 - Qualified Remodeler 2020

Inc. 5000 2020

Inc. 5000 2020

Top 500 - Qualified Remodeler 2020

Top 500 - Qualified Remodeler 2020

Remodeling 550

Remodeling 550

Inc. 5000

Inc. 5000

Top 500 - Qualified Remodeler 2019

Top 500 - Qualified Remodeler 2019

Angie's List Super Service Award 2018

Angie's List Super Service Award 2018

Home Advisor Best of 2019

Home Advisor Best of 2019