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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

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. 

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. 

Cleanspace Installation, Anchorage, AK

Cleanspace Installation, Anchorage, AK

Before After
Cleanspace Installation, Anchorage, AK Cleanspace Installation, Anchorage, AK

As you can see here there were previous water concerns in the crawlspace. This area is used as an extra storage area and they wanted it waterproofed and useable. We installed our water system to help prevent any future concerns. 

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

Expert foundation repair & crawl space encapsulation services in Anchorage, AK

Since 1991, Foundation Supportworks of Alaska has provided reliable foundation repair and crawl space moisture control 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 to come.

Contact us today to see why your friends and neighbors continue to choose Foundation Supportworks 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 Supportworks 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 Supportworks 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!

Schedule a free service estimate!

At Foundation Supportworks 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, and more to Anchorage, AK and areas nearby!

Case Studies From Anchorage
Do you currently have waterproofing products in your crawlspace but they are not getting the job done? We will come out, free of charge, to provide a...
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.
Job Stories From Anchorage, AK
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
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
Project Location: Anchorage, AK
I had a small sink hole next to my foundation. I dug it out and I have void under my foundation. I am not having any settling or cracking problems but I need to stabilize the corner of the foundation.
Project Location: Anchorage, AK
Just moved into our home two weeks ago. We have a flooded crawl space due to water leakage in the foundation. Negative grade in the backyard causes pooling up against the back of the house. Looking for foundation repair/waterproofing and grading services if possible. Thank you.
Project Location: Anchorage, AK
I noticed that our vapor barrier is displaced and the crawl space floor is damp around the edges.
Project Location: Anchorage, AK
All the rain this past month has pooling water under my vapor barrier, and water doesn't have a way to get to my existing sump pump. I also believe I need another sump pump.
Project Location: Anchorage, AK
Moisture and insulation in clawl space
Project Location: Anchorage, AK
I am interested in having a sump pump installed due to water accumulation in the crawl space, I was able to rent a pump and clear the water out. Anchorage has had heavy rain for many days. I would be interested in a quote and type of pump etc to be installed.
Project Location: Anchorage, AK
There is a low spot in my crawl space that won't allow the water to drain to the sump pump.
Project Location: Anchorage, AK
The sump pump is working and running with recent heavy rainfall but the crawl space is flooded in the lower areas.
Project Location: Anchorage, AK
My crawlspace has standing water in it right now. We've set up a temporary pump situation but that isn't sustainable. We will need a sump set up in a way that we don't have to constantly monitor it. We would very much appreciate an idea of what to do and how much it might cost and when someone could come to take care of it.
Project Location: Anchorage, AK
Water in small portion of crawl space and a couple of areas of dampness.
Project Location: Anchorage, AK
I have a cement block foundation crawl space that is getting damp on the inside during heavy rain and melt off and I am trying to figure out what to do, if there are options before having to dig out and reseal the exterior wall.
Project Location: Anchorage, AK
There is a vapor barrier and sump pump in my crawlspace. However, I went down there today and see some water in between the two layers of plastic by the outer wall and that part of the plastic is not taped to the foundation. I am interested in having a better vapor barrier installed and confirm no water damage has happened from all the rain and the faulty vapor barrier. Thank you.
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

our service area