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Products & Services

Foundation Repair
Helical Piers
Slab Piers
Push Piers
Helical Deck Support Piers
Foundation Wall Repair Systems
Wall Anchors
Channel Anchors
Street Creep Repair
Crawl Space Joist Repair

Commercial Foundation Repair
Helical Anchors/Tiebacks
Helical Piles
Screw Piles
Helical Piers
Crawl Space Jacks
Cellular Concrete

Crawl Space Repair
Crawl Space Waterproofing
Crawl Space Drainage
Crawl Space Encapsulation
Crawl Space Vapor Barrier
Crawl Space Door Installation
Crawl Space Access Well Installation
Crawl Space Dehumidifier Installation
Crawl Space Insulation
Crawl Space Jack Post Installation

Basement Waterproofing
Sump Pumps
Finished Basement Flooring
French Drain Systems
Wall Crack Repairs
Gutter Downspout Extensions
Window Wells
Vapor Barrier & Waterproof Basement Wall Products

Air Purifier

Before and After Pictures from Anchorage
Basement Waterproofing in Anchorage, AK

Basement Waterproofing in Anchorage, AK

Before After
Basement Waterproofing in Anchorage, AK Basement Waterproofing in Anchorage, AK

You may not see any water leaking in but that does not mean it is not there! Here we installed our basement water drainage system as well as our wall product to help mitigate any water entering in. 

Crawlspace Waterproofing Anchorage, AK

Crawlspace Waterproofing Anchorage, AK

Before After
Crawlspace Waterproofing Anchorage, AK Crawlspace Waterproofing Anchorage, AK

Are you finding puddles of water in your crawlspace? You are not alone and we can help. We have many options to fully waterproof your crawlspace and get rid of existing water. Call us today for a free, no-obligation consultation with our trained specialists!

Waterproofing the Crawl Space, Anchorage, AK

Waterproofing the Crawl Space, Anchorage, AK

Before After
Waterproofing the Crawl Space, Anchorage, AK Waterproofing the Crawl Space, Anchorage, AK

We came out to install insulation along the crawlspace walls to help with the temperature, a new vapor barrier to avoid water damage, as well as a dehumidifier to control the humidity and moisture. 

Foundation Repair & Crawl Space Repair Experts in Anchorage, AK

My appointment couldnt have gone any better! ...
Happy Customers Surrounding Anchorage, AK
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Reviews From Anchorage
Testimonials From Anchorage

Skilled foundation repairs, basement waterproofing & crawl space encapsulations in Anchorage, AK

Since 1991, Foundation and Crawl Space Repair of Alaska has provided reliable foundation repair, basement waterproofing, crawl space encapsulation, and air purifier services to Anchorage homeowners. We believe in doing the job once and doing it right, which means putting our best foot forward so your repairs last for years.

Whether your home has sinking floors above the basement or crawl space, foundation settlement, basement wall cracks, or crawl space humidity, these are only some of the problems we address! As the trusted foundation repair, crawl space repair, and basement waterproofing company of Anchorage County, we provide patented products, time-tested skills, and lasting results to ensure a smooth project no matter the foundation, basement, or crawl space issue. Our services include sump pump installations, energy-efficient dehumidifiers, foundation piers, crawl space jacks, and more.

Contact us today to see why your friends and neighbors continue to choose Foundation and Crawl Space Repair of Alaska. We offer free estimates in Anchorage, AK and nearby, click below to schedule yours!

Residential foundation repair solutions in Anchorage

Does your home have a damaged foundation with cracks, bowing walls, or other signs of damage? As your trusted Anchorage Supportworks dealer, we only offer the best solutions that are proven to restore your home's foundation, guaranteed!

Our foundation repair services include:

  • Foundation pier systems
  • Foundation wall repair systems
  • Crawl space support posts
  • And more!

Commercial foundation repair services

Foundation and Crawl Space Repair of Alaska also provides reliable commercial foundation services. Whether you need remedial structural repairs or end-bearing deep foundations for new construction applications, we have the proven solutions to help you!

Our commercial foundation services include:

  • Foundation pier systems
  • Crawl space jacks
  • Cellular concrete
  • And more!

Crawl space repair & encapsulation experts in Anchorage

Don't let your nasty, wet crawl space ruin the efficiency and safety of your home. Foundation and Crawl Space Repair of Alaska offers a moisture-proof crawl space encapsulation system that will transform your below-grade space into a dry, healthy, and usable area!

Our crawl space repair services include:

  • Crawl space waterproofing
  • Crawl space structural repair
  • Crawl space encapsulation
  • And more!

Sump pumps, dehumidifiers & reliable basement waterproofing system

From basement flooding to leaky wall cracks and basement humidity, moisture intrusion problems in the below-grade space can lead to issues throughout the property. But there is no reason to worry. Foundation and Crawl Space Repair of Alaska is a trusted basement waterproofing company offering customizable and patented solutions. Whether your home needs a high-performance sump pump to prevent a flooded basement, an energy-efficient dehumidifier to prevent mold, or a vapor barrier for a moisture-proof, clean finish, we provide these solutions that improve the entire home!

Our basement waterproofing system includes:

  • Sump pump installations
  • Dehumidifiers
  • French drain systems
  • Vapor barrier
  • And more!

Schedule a free basement waterproofing estimate to learn more. We serve Alaska areas, including Anchorage and nearby.

Schedule a free service estimate on foundation repairs, basement waterproofing & more!

At Foundation and Crawl Space Repair of Alaska we provide reliable customer service, proven solutions, and lasting results. Schedule a free service estimate to see how we can improve your home. We offer reliable foundation repair, crawl space encapsulation, crawl space repair, basement waterproofing, an air purifier, and more to Anchorage, AK and areas nearby!

Case Studies From Anchorage
Have you noticed your floors are starting to sag and feel uneven? A recent customer of ours reached out to us with these very concerns. They were...
Do you have falling fiberglass insulation in your crawlspace? A customer of ours did, it was falling and creating a mess, and starting to grow mold...
Have you noticed a musty smell in your home? It can be a sign of mold growing in your crawlspace because of water seepage. A customer of ours noticed...
Job Stories From Anchorage, AK
SilverGlo Installation in Wasilla, AK

Is your crawl space suffering from moisture, your pony wall is sinking, the vapor barriers need repair, more insulation is required, and further support is needed under the joist runs? We at Foundation Supportworks of Idaho are well aware of these types of problems and can help in any way we can. You can contact us on our Facebook or Instagram accounts, call us, or give us an actual visit in person to find out more and schedule an appointment. We will send a consultant over to your house to answer any questions or concerns you might have, as well as take in any recommendations. 

SilverGlo Installation in Wasilla, AK - Photo 1
Crawlspace Waterproofing Anchorage, AK

Have you found any water in your crawlspace? A customer of ours did and called us right away. We were more than happy to get them on the schedule for the soonest appointment we had and sent our trained specialist out to check out their crawlspace for free. The specialist inspected their crawlspace to see what was causing the issue and how we could fix it. Once he knew the solution, he gathered important information to present to the homeowner's to explain what was happening, and how we could solve it for them. When the homeowner's agreed, he got to work and installed our SumpPump and Smartpipe to redirect the water, our Sedona Dehumidifier to get rid of any excess moisture, as well as our SilverGlo and CleanSpace to insulate and encapsulate the crawlspace in it's entirety. 

Crawlspace Waterproofing Anchorage, AK - Photo 1
Basement Waterproofing in Anchorage, AK

Do you have water concerns in your basement? Water seeping into your basement in a big deal, and can cause damage to the floors, walls, and baseboards. Not only that, but it could lead to mold growing in your home and make yourself and your family very sick. Any water intrusion, we can help! We have options for the issues you are having. For this customer we installed a SumpPump to get the water out as well as our WaterGuard Below Floor Drain which is designed to collect any water seepage and redirect it to the sump pump. Call us today for a free, no-obligation consultation with our trained specialists!

Basement Waterproofing in Anchorage, AK - Photo 1Basement Waterproofing in Anchorage, AK - Photo 2
CleanSpace and WaterGuard in Anchorage, Ak

Have you noticed your basement carpet getting wet every time it rains or the snow starts to melt? A recent customer of ours was experiencing this issue and was unsure what to do. They decided to ask around their neighborhood to see if anyone knew of someone who does basement work. They had a couple of people mention us so thy decided to give us a call. Once they gave us a call we were more than happy to get them on the schedule to have our specialist Eric out. Once he got out there he met with the homeowners to go over their concerns and what they would like to see. Once they were done with that the specialist went down to the basement to take a look at the water concerns. The specialist then wrote up a proposal for our WaterGuard product as well as our CleanSpace. he then went over it with the homeowners to make sure it was what they were wanting, he also showed the homeowners a couple of videos on how the products are installed as well as how they will work. He also went over the price with the homeowners and answered any questions or concerns they were having. We then sent our foreman out to install our WaterGuard around the preimeter of the basement floor to help catch any and all water that may come in. We then installed our CleanSpace along the inside of the wall to help with all the moisture in the basement as well as help with any water. Once they were all done installing all of the products they went ahead and started to clean up and the foreman on the job did a final walk though with the homeowners to make sure they were happy with the work and answer any questions.

SmartPipe Install in Anchorage

Does you crawlspace feel damp and humid? A recent customer called us with this issue. He was unsure if it was a serious issue, he got on the internet and found us. He gave us a call and we got them on the schedule to have one of our specialist go out and take a look at it. Once he got out there he went straight to the crawlspace to take a look at test the humidity. When he was done with that he then sat down and wrote up a proposal on what he found and what products would help him the best as well as the cost. He then sat down with the homeowners to go over the proposal and make sure all and any of their questions were answered.  We then sent out our foreman to install out SmartPipe around the perimeter of the crawlspace to help redirect water outside of the home. 

Crawlspace Waterproofing in Anchorage, AK

Do you have concerns with water leaking through the foundation of your home? Possibly even seeping into the crawlspace, basement, or bedrooms of the home. No only could we help with the water intrusion, but we can also provide some knowledge and examples of ways we could prevent water damage and further problems in the future. Whether ti be your walls or flooring, we have options! 

Basement water in Anchorage, AK

Have you been experiencing water in your basement? A recent customer of ours was experiencing this, they didn't know what to do or who to call. They then gave us a call and we got them on the schedule to have a specialist go out. Once our specialist got out there he went and took a look the the basement to see if he could find where the water was coming in from. Once he figured out the issue he wrote up a proposal, he then sat down with the homeowners to go over the proposal and make sure they had no questions. We then sent our foreman out to install our WaterGuard around the perimeter of the home to help keep the water out. We also installed our SumpPump to also help keep the water out and redirect the water out of the home. 

Crawlspace Waterproofing and Insulation

Needing to revamp your entire crawlspace? I mean, we are talking the vapor barrier, insulation, water systems and even air flow? Crawlspace encapsulation is the way to go. It keeps the water out, regulate temperatures, helps mitigate any mold or water damage as well. Along with amongst of other things! Give us a call if your are interested.

Crawlspace Waterproofing and Insulation - Photo 1
Sagging floors in Crawlspace

Have you notice your floors are sagging or even uneven? One of our recent customers called with concerns of sagging floors. We sent one of our foreman out to install our SmartJacks to replace the old support beams in the crawlspace. Call us today to get a free, no-obligation estimate today!

Sagging floors in Crawlspace - Photo 1
Water in Basement

Have you noticed water coming into your basement? Call us today to get on the schedule to have a specialist come out and give you a free, no-obligation estimate!

Waterproofing in Anchorage, AK

Do you happen to be renovating your home and notice water behind your baseboards? What a way to throw your entire project off. Give us a call and will come out and provide a quote for those repairs. Start with the major concerns and everything else will follow. 

Waterproofing in Anchorage, AK - Photo 1
Crawlspace Repair in Anchorage, AK

You may have noticed how every time you set an item on the counter and its wiggles or even noticing items roll along your flooring because the floors are so uneven. Whether it is in the home or a garage, there is a way to provide more stabile support as needed.

This customer's garage flooring was sinking in one corner. The wood supports in the crawlspace were rotting and deteriorating away. We provided a quote for more supports and she was more than happy with the results. 

It does not hurt to at least take a look, give us a call!

Crawlspace Repair in Anchorage, AK - Photo 1Crawlspace Repair in Anchorage, AK - Photo 2
Crawlspace Repair in Anchorage, AK

Are you needing to replace any supports you currently have in your crawlspace? This can cause your floors to become unlevel and creates noise as you walk across the floor. We have a customer who was looking to add more supports in and that is just what we did. 

Crawlspace Repair in Anchorage, AK - Photo 1
Basement Waterproofing in Anchorage, AK

Whether water is leaking into your basement through a window or the foundation itself, we can help! Due to this customer's certain situation, we installed our Sump Pump on the outside of her basement window as that is the main access point water is leaking through. One way or another, we will find a solution that works best with you and your home!

Basement Waterproofing in Anchorage, AK - Photo 1
Crawlspace Waterproofing in Anchorage, AK

Have you noticed water pooling up in your crawlspace due to ground water seeping in? Do not worry, we have water proofing options for you! Give us a call to get on our schedule for a free quote!

Crawlspace Waterproofing in Anchorage, AK - Photo 1
Home affected by the earth quake?

Mr. Slafka, Had an inspector came out to his home because of the big earthquake they had last year and it messed up. The whole house was unlevel. We quoted him for 14 piers which is a lot for a home.

Home affected by the earth quake? - Photo 1
I Need to Sell My House!

Last week we received a call from Chuck, Chuck was very upset when we first spoke. He told us about how he was trying to sell his house and was not having any luck. Chuck said “I don’t understand it’s a four year old house in Anchorage, it shouldn't be hard to sell” so we started to ask questions. It turns out that every time a prospective buyer would send an inspector to examine the house the crawlspace wouldn’t pass. That’s why Chuck has called us!


Chuck told us about the standing water along the perimeter of the crawlspace and how the black vapor barrier had been ripped down. Thankfully during that first call we were able to set an appointment with Paul our System Design Specialist to visit Chuck.


Paul quickly put together a plan to remove all of the water from the crawl space and prevent this issue from ever coming back. First Paul wanted to install a Super Sump sump pump to remove the water from the space, but because the water was standing along the perimeter of the crawl space we also need to add SmartPipe to move that standing water the direction of the sump.


Now that the water was being removed from the space and diverted into the lawn we could move to step two. Isolate the house from the earth. This is when we use our product CleanSpace! Most vapor barriers are 6 mil polyethylene that can easily rip and get holes poked in it when you crawl on it, and that’s why we use CleanSpace. CleanSpace is a 20 mil thick plastic liner, similar to pool liner that can be fitted in your crawl space to completely seal off your home from the earth.


By the time we had finished with Chucks crawl space he was able to not only quickly sell the house but he was able to get more then the original asking price. Chuck called us with the great news and to thank Paul and the team for helping him out of this wet situation. 

Danny's Damp Basement Man Cave

Danny D. was very excited to move into his new home with his family in Anchorage. He had big plans to turn his basement into a “Man Cave”. Danny started with laying down carpet and painting the walls, six months later he had a pretty awesome "Man Cave"! 

There was only one issue; the carpet would always seem damp. He replaced the carpet twice in one year because the carpet would start to have a terrible moldy odor to it. During the winter the carpet would be so damp you would have to ware shoes to keep your socks from getting wet. Danny was so upset, he loved his new home and "Man Cave" but was embarrass to invite friends over due to the smell and damp carpet. "there’s gotta be a way to have carpet in my Man Cave" Danny said and Danny was right! 

 There is only one solution. A sub floor made entirely of products that are unaffected by water, water vapor, and mold. One word - plastic. ThermalDry Flooring Systems are the only plastic, all-inorganic sub flooring in the world. Water will not ruin them. Vapor won't go through then. Mold won't grow on them. Designed just for basements we knew this would be the fix Danny was looking for! 

After Paul our design specialist came out and gave Danny a FREE estimate and went over color options it was easy for Danny to pull the trigger! A few weeks later our installers came out and laid down the ThermalDry tiles.

Danny’s face just lit up with joy, knowing he wouldn’t have to worry about damp floors ever again. He invited all his buddies over and for the first time in a long time Danny was able to take off his shoes in his own Man Cave.

Danny's Damp Basement Man Cave   - Photo 1
Work Requests From Anchorage, AK
Project Location: Anchorage, AK
We are having some foundation sinking and need to have several piles installed to prevent further damage to the building. The building is part of an HOA and we would like to have the work done this year. We already have the engineer report which I am happy to provide.
Project Location: Anchorage, AK
Heaving walls during winter due to freezing soils next to the outer wall below grade. this affects the door jambs. makes the doors stick, hard to open and close.
Project Location: Anchorage, AK
I have a corner of my house that has cracks in the foundation and it needs repaired and waterproofed so no more water can enter my crawl space.
Project Location: Anchorage, AK
In the process of purchasing a Quadplex, the general inspection and engineering inspector reported a sinking foundation and that the crawl space needed waterproofing as well as an additional sump pump placement. Prior to closing, I need an estimate for the cost to have you all to complete the required renovations. Thanks
Project Location: Anchorage, AK
Crack in a beam in crawl space. The ground level floor is now slightly riding in that area.
Project Location: Anchorage, AK
Looking to repair a crack in a garage. Nothing crazy. 1/8"-1/4" wide and maybe 20' long.
Project Location: Anchorage, AK
I have some cracks in my drywall and have noticed a few nails popping through ceiling in one of my spare rooms. I am looking to get them inspected to see what cause and how serious the problem may be.
Project Location: Anchorage, AK
I would like to have an inspection on my foundation.
Project Location: Anchorage, AK
Garage foundation or footing issues. Need raised on what appears to be one side. Lots of snow outside but interior is accessible
Project Location: Anchorage, AK
I had water seeping in through the foundation and into my crawlspace last fall with all the rain and am concerned this will happen again in the spring due to the snow load so wanted to have a sump put in.
Project Location: Anchorage, AK
Bottom guest bedroom flooded when the snow melted last summer and worries its on one side of the house
Project Location: Anchorage, AK
Ground water leaking up through basement slap and at footer
Project Location: Anchorage, AK
I have just recently bought my first home and there are some minor repairs that I would like to have done in the crawl space/foundation. There are a few places in the floor that creak when stepped on and in the bathroom floor/tub area the floor has some give to it. I have found these may be due to unfinished repairs, such as the bathtub support ends about 3/4 the length of the tub. I also would like to have at least the ground sealed (it currently has loose vapor barrier). The house does have a sump - pump system that isn't currently up to code, so we could take care of that as well.
Project Location: Anchorage, AK
Problem with ground water in crawl space. Have one sump pump but foundation footers divide crawl space in 4 sections
Project Location: Anchorage, AK
Need 1-2 sump pumps installed in residential crawl space asap
Project Location: Anchorage, AK
Our buyers just completed the home inspection and noted sloping towards the front of the house. The garage floor also has sloping towards right and left walls. Crawl space opening to access beams supporting house.
Project Location: Anchorage, AK
I recently got a new sump pump that is a bit unreliable and I'm getting about 2 to 3 inches of water underneath the house every 24 hours so I wonder if there's a leak and I just want peace of mind and not have to go down there every day...
Project Location: Anchorage, AK
22 year old house. Preventative maintenance. Been raining alot and want to be sure crawl space remains in good shape
Project Location: Anchorage, AK
Crawl space needs new insulation and new vapor barrier repaired Had a flood Down there.
Project Location: Anchorage, AK
I have an inch of water in my crawl space and need a sump pump installed
Serving the following Anchorage, AK zip codes
99501, 99502, 99503, 99504, 99507, 99508, 99509, 99510, 99511, 99513, 99514, 99515, 99516, 99517, 99518, 99519, 99520, 99521, 99522, 99523, 99524, 99529, 99530, 99599, 99695

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