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Products & Services
Foundation Repair and Concrete Leveling Services & Products
- Push Pier Underpinning For Settlement
- Foundation Leveling
- Sinking Foundation Repair
- Concrete Leveling and Concrete Lifting with PolyLEVEL
- Geo-lock Wall Anchors
- Geo-lock Helical Anchors
- Powerbrace Bowed Wall Repair
- Carbonarmor Fiber Wall Repair
- Smartjack Crawl Space Support
- Slab Pier Repair
- Polylevel Concrete Lifting
- Ez Post Deck Repair
- Shotcrete Wall Restoration
- SparTek Garage Floor Refinishing
Before and After Pictures from Dover
Dover, DE home with settling foundation gets proper support

Dover, DE home with settling foundation gets proper support

Before After
Dover, DE home with settling foundation gets proper support Dover, DE home with settling foundation gets proper support

This home in Dover was showing signs of uneven settlement on the walls inside the home. The homeowner called DryZone and explained that there were cracks and gaps between the crown molding and the ceiling. DryZone installed 6 SmartJack crawl space support posts in key areas to stabilize the sagging floor. The old 4x4 lumber was no longer effective, but luckily the SmartJacks are adjustable and quite sturdy.

SmartSump Installation in Dover, DE

SmartSump Installation in Dover, DE

Before After
SmartSump Installation in Dover, DE SmartSump Installation in Dover, DE

This homeowner constantly had water in their crawl space.  To fix the problem, a SmartSump was installed designed just for crawl spaces. It has a two-piece airtight lid allowing easy access so water sitting in the sumphole does'nt constantly evaporate into your crawl space. There is also a WaterWatch alarm that will let you know there is a plumbing leak.  A smart solution to your crawl space needs. 

Dover, DE Lifting Concrete

Dover, DE Lifting Concrete

Before After
Dover, DE Lifting Concrete Dover, DE Lifting Concrete

A concrete slab can become frustrating after constantly tripping over the cracks. What should you do in this situation? The answer is simple, contact DryZone with these issues! As you can see from these pictures, the concrete slab is sinking and the homeowners are concerned because the soil and the concrete are not at the same level. DryZone suggested injecting PolyLevel because we are able to raise the sinking slab and fill the area where the soil and concrete do not meet. 

Company Awards
#15 Dealer for Total Sales
DryZone continues to be the stand out crawlspace protection company in Delaware and Maryland. In 2019-2020 we were ranked 15th... [Read more]
#31 Basement Systems Dealer 2019-2020
DryZone ranked 31st in the nation for Basement Systems sales. This is the result of a multitude of homeowners trusting... [Read more]
2019 Fastest50 Trending Growth Winner
Delaware Business Times awarded DryZone the Fastest50 Trending Growth Winner in 2019. This award celebrates the continued growth that has... [Read more]
More Awards

Dover, DE Basement & Crawl Space Waterproofing Contractors

Everything was cleaned once they were finished and they did everything in a timely manner. I could not have asked...
Happy Customers Surrounding Dover, DE
Testimonials
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Reviews From Dover
Testimonials From Dover
We were more than pleased with the work your employees did. They were mindful of our home, didn't leave any debris, and were very considerate.
Testimonial by Ron B. from Dover, DE
DryZone has a good reputation and that is why I'm glad I chose them.
Testimonial by Irma F. from Dover, DE
Great Job! Wish we had done this years ago.
Testimonial by Matt H. from Dover, DE

Basement waterproofing, crawl space repair, foundation repair & more

DryZone, LLC provides expert basement waterproofing, basement finishing, crawl space repair and encapsulation, foundation repair, concrete repair, electrical, and insulation services to Dover, DE residents and commercial property owners. With patented products, proven systems, reliable customer care, and expert craftsmanship, DryZone, LLC produces results that are durable and long-lasting.

Whether you need help with damp basement walls, humidity in the crawl space, bowing foundation walls, or other home or building issues, trust the specialists who have been presenting reliable solutions since 2006. Call 1-855-554-5001 or click below to schedule a FREE estimate on any of our services.

Crawl space repair & encapsulation services

A crawl space that is structurally impaired, growing mold, is damp or experiencing other kinds of damage can worsen and spread throughout the rest of your Dover, DE home. DryZone, LLC has specialized solutions that not only repair damaged crawl spaces, but protect them from future damage, and even provide you with more storage space!

Our crawl space repair services include:

  • Crawl space encapsulation
  • SmartPipe™ crawl space Drain
  • Drainage matting
  • Wall insulation
  • Floor insulation
  • Secure access wells
  • Crawl space doors
  • Vent covers
  • Structural repair services
  • Wall termite protection
  • Crawl space fan
  • Self-draining dehumidifiers

Whether you need crawl space structural repairs or a vapor barrier system, DryZone, LLC can provide that and much more. We provide free estimates on all of our crawl space repair and encapsulation services in Dover, DE!

Wet basement solutions in Dover

Have you noticed musty odors, leaky basement windows, pooling water stains, or other signs of wet basement issues in your Dover, DE home? DryZone, LLC has the proven solutions for you.

As a member of the Basement Systems network, we have access to certified products and systems that have been proven effective by their massive community of independently owned and operated dealers, spanning across the United States and Canada.

Our basement waterproofing services include:

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pumps
  • Replacement windows
  • Wall coverings
  • Waterproof flooring
  • Dehumidifiers
  • IceGuard® discharge line system
  • Crack repair
  • Downspout extensions

Whatever your wet basement issue or however it was caused, DryZone, LLC can provide expert restoration services and prevent future damage. Call 1-855-554-5001 or email us to schedule a FREE estimate on any of our basement waterproofing solutions.

Basement finishing services

After assuring that your Dover, DE basement is dry and secure, why not take advantage of our Total Basement Finishing™ system, which can reimagine your below-grade space as a warm, beautiful, and healthy area for your family.

With wall panels, insulation, molding and trim, floor matting, and more, DryZone, LLC can take your damp, unusable basement and turn it into a vibrant playroom, living room, entertainment space, bedroom, or whatever your heart's desire.

Call 1-855-554-5001 or email us today to learn how you can reinvent your basement and to schedule a free estimate on any of our basement finishing and basement waterproofing solutions.

Residential & commercial foundation repair services

The foundation plays a significant roll in the overall structure of your home or building. If you have noticed bowing or cracked foundation walls, uneven floors, a sagging crawl space, and more, then you need to call DryZone, LLC for a free on-site inspection in Dover, DE. We have the know-how and the experience to accurately diagnose your building's unique foundation issues, with the reliable products to resolve them and prevent future damage.

Our foundation repair services include:

  • Foundation pier systems
  • Foundation wall repair systems
  • Crawl space support posts
  • Spray concrete

As a member of the elite Supportworks network, DryZone, LLC has access to innovative research, products, and solutions that put us at the forefront of the foundation repair industry. Call 1-855-554-5001 or email us today to schedule a free, on-site estimate and quote!

Simple concrete leveling & lifting

Want to repair sinking, unleveled steps, sidewalks, patios, garage floors, and other concrete structures around your Dover, DE residence or commercial property, but don't want to deal with extreme, messy repairs? When slabs are sunken-in, not only do they lower your building's image and value, but they also can cause serious injury as a falling hazard. With PolyLevel from DryZone, LLC, we can stabilize concrete without the mess and without stress.

The simple, polyurethane foam injection system is injected into a small hole drilled into the slab. As the foam fills the void beneath the slab, it expands to provide precise stabilization. After the holes are sealed, PolyLevel dries fast, making your concrete usable soon after application!

Wet basement, crawl space, foundation, & concrete repair company

DryZone, LLC is dedicated to providing elite home repair solutions that not only restore basements, crawl spaces, foundations, concrete, and more, but go on to protect the home from future damage. Since 2006 we have been committed to our Dover, DE friends and neighbors, striving to protect their homes and businesses.

Whether you need reliable basement waterproofing, basement finishing, crawl space repair and encapsulation, foundation repair, concrete repair, electrical, or insulation services, DryZone, LLC has the solutions for you. Call 1-855-554-5001 or click below to schedule a free estimate on any of our elite restoration services in Dover, DE.

Case Studies From Dover
PolyLevel
The sidewalk which allowed access to the Delaware State Housing Authority in Dover, DE was sinking towards the building. The potential impact of this...
Hall
In 1790, the Governor’s Mansion Guest House, also known as Hall House, was built in the capital of Delaware. Now, in 2016, the basement of the...
Johnson
What made this project difficult is that there was a lot riding on the system functioning at 100% efficiency. The Johnson Victrola Museum houses...
Press Releases From Dover
This year, DryZone, LLC. received 2 awards at the Team Basement Systems International Convention.
This year, DryZone, LLC. received 2 awards at the Team Basement Systems International Convention.... [Read more]
DryZone wins two more Regal Awards from the Home Builders Association of Delaware.
DryZone wins two more Regal Awards from the Home Builders Association of Delaware.... [Read more]
Job Stories From Dover, DE
Waterproofing a Basement in Dover, DE

This homeowner called DryZone to save their game room space from flooding and destroying their ping pong and pool table. Their old sump pump was going off every 10 - 15 minutes and without a new solution, the basement would flood quite quickly ruining their whole game room!

With the TripleSafe sump pump with an exterior discharge pipe, this homeowner can be reassured that their space will be dry for years of enjoyment!

Waterproofing a Basement in Dover, DE - Photo 1
From Cars to Clean Space in the Crawl Space in Dover, DE

This crawl space was negatively impacting this home. The crawl space was completely unconditioned. This always hurts a home due to the stack effect, all of that poorly tempered and unhealthy air rising up into your home. In this case, that is even more impactful because the crawl space had an open entrance to the basement. The toy cars that our inspectors found on the free inspection of the home was evidence that this space had a LARGE impact on the family's lives and health. The dots in the initial pictures are the reflections of the water droplets in the air caused by the extreme high humidity that this crawl space had. CleanSpace with drainage matting was installed in this home along with SilverGlo foam which blocked the inside of the vents and made a huge difference for these homeowners!

From Cars to Clean Space in the Crawl Space in Dover, DE - Photo 1From Cars to Clean Space in the Crawl Space in Dover, DE - Photo 2From Cars to Clean Space in the Crawl Space in Dover, DE - Photo 3From Cars to Clean Space in the Crawl Space in Dover, DE - Photo 4
Concrete Pad Driveway is Lifted with PolyLevel in Dover, DE

This homeowner had a serious problem. The slab driveway pad that led to the garage had sunk 3 inches from the garage entry sill. This caused a huge crack to form across the driveway and prevented the homeowner from being able to safely use their garage. Rather than remove all of the concrete and pour a new slab, this smart homeowner contacted DryZone. Our hard working crew of concrete professionals arrived and used PolyLevel to lift the slab and repaired the cracking with NEXUS Pro. This homeowner now has a driveway that can be used and the value of home is increased.

Concrete Pad Driveway is Lifted with PolyLevel in Dover, DE - Photo 1Concrete Pad Driveway is Lifted with PolyLevel in Dover, DE - Photo 2Concrete Pad Driveway is Lifted with PolyLevel in Dover, DE - Photo 3Concrete Pad Driveway is Lifted with PolyLevel in Dover, DE - Photo 4
Home Owner in Dover, DE Decides that Their Crawl Space is Ready for an Update

This homeowner was already a satisfied member of the DryZone family. Having been pleased with our service before, he knew that when it came time to address his  bare dirt crawl space, we were the only people to call. Team DryZone came and installed CleanSpace and a SaniDry Sedona dehumidifier to this crawl space. This encapsulation guarantees that with regular service, this homeowner will not be in need of an update for the next 25 years! A happy return homeowner!

Home Owner in Dover, DE Decides that Their Crawl Space is Ready for an Update - Photo 1Home Owner in Dover, DE Decides that Their Crawl Space is Ready for an Update - Photo 2Home Owner in Dover, DE Decides that Their Crawl Space is Ready for an Update - Photo 3
Dover, DE PolyLevel Sidewalk & Driveway

In Dover, DE the sidewalk and driveway needed to be injected with PolyLevel foam. This is the best solution for a quick and less expensive concrete raise. A lot of homeowners will have their concrete torn apart and replaced but that is very time-consuming and expensive. After the homeowners heard about PolyLevel foam they could not resist this option! 

Dover, DE PolyLevel Sidewalk & Driveway - Photo 1Dover, DE PolyLevel Sidewalk & Driveway - Photo 2Dover, DE PolyLevel Sidewalk & Driveway - Photo 3
Dover, DE PolyLevel

The sidewalk in Dover, DE is experiencing sinking problems. The homeowners are concerned about their family members and guests tripping over the sinking concrete slabs. 

DryZone injected the PolyLevel foam into the concrete slab to level it.

Dover, DE PolyLevel - Photo 1Dover, DE PolyLevel - Photo 2Dover, DE PolyLevel - Photo 3Dover, DE PolyLevel - Photo 4
Dover, DE PolyLevel Concrete Lift

Polylevel is the best way to raise sinking concrete. In this case, the homeowners were experiencing sinking concrete and cracks in their stairs before entering their home. Their concerns grew as the crack became deeper and wider. They knew the best solution was for someone to come out and take a look at the issue. DryZone came out to the property and saw the problem right away. With that, DryZone also knew the right answer right away, PolyLevel foam injection. 

Dover, DE PolyLevel Concrete Lift - Photo 1Dover, DE PolyLevel Concrete Lift - Photo 2Dover, DE PolyLevel Concrete Lift - Photo 3Dover, DE PolyLevel Concrete Lift - Photo 4Dover, DE PolyLevel Concrete Lift - Photo 5
Dover, DE Lifting Concrete

A concrete slab can become frustrating after constantly tripping over the cracks. What should you do in this situation? The answer is simple, contact DryZone with these issues! As you can see from these pictures, the concrete slab is sinking and the homeowners are concerned because the soil and the concrete are not at the same level. DryZone suggested injecting PolyLevel because we are able to raise the sinking slab and fill the area where the soil and concrete do not meet. 

Dover, DE Lifting Concrete - Photo 1Dover, DE Lifting Concrete - Photo 2Dover, DE Lifting Concrete - Photo 3Dover, DE Lifting Concrete - Photo 4
Basement Repair at Governor's Mansion Guest House

DryZone was approached by Manny Carrar concerning the Governor’s Mansion Guest House, also known as Hall House regarding a water leakage issue in the basement of the mansion. This home was built in 1790 and has been a historic figure in the capital of Delaware ever since. Through our previous government projects, the Hall House heard about our professional waterproofing work and decided to give us a call. We have worked with companies such as Paradise Grill, Assawoman Canal Bridge, Johnson Victrola Museum, and more. DryZone came out to the property to take a look at the problem and discovered there was more than one issue regarding the basement. Water leakage from the basement walls was not the only issue but we also found unleveled flooring throughout the basement. DryZone had to come up with a solution to dry the basement and keep the floor leveled while keeping the historic integrity of the Victorian mansion.

 

DryZone specializes in many products but the specific ones we used for this project was TrenchDrain, TripleSafe Sump Pump, and IceGuard. When deciding on which drainage system to use, DryZone chose TrenchDrain to maintain the historic integrity of the home.  Also, the homeowner wanted a product that would not stick up out of the ground but instead stay at ground level. TrenchDrain goes into the floor and levels out with the rest of the ground while allowing water to flow straight into the drain. The TrenchDrain sits in a TrenchLock with little cups and balls that seal air from the ground. When water flows in, the balls float up and let the water down, and then reseat when it’s over. From there, the water will go into the pipes which flows through the TripeSump Pump. Lastly, the IceGuard was installed to the outside of the home for the water to flow out of the basement. The major benefit of the IceGuard is that water can only flow outside of the basement and cannot come back into the home.

DryZone is glad that Manny Carrar called us when he did because we were able to solve the problem with their basement immediately and effectively. Now downtown Dover has a safe Governor’s Mansion Guest House and water damage is no longer an issue. 

 

Basement Repair at Governor's Mansion Guest House - Photo 1Basement Repair at Governor's Mansion Guest House - Photo 2Basement Repair at Governor's Mansion Guest House - Photo 3Basement Repair at Governor's Mansion Guest House - Photo 4Basement Repair at Governor's Mansion Guest House - Photo 5Basement Repair at Governor's Mansion Guest House - Photo 6
PolyLevel Slab in Dover!

This home in Dover had a slab that was in need of lift. When a slab settles especially around the house. It can cause major problems for the homeowner. Water can be directed towards the home and can cause foundation issues, crawl space or basement water seepage, and further settlement of the soil around the house. A innovative fix to this is using the PolyLevel Injection Foam. This way the homeowner didn’t have to rip up the slab and cause little disturbance or inconvenience to the homeowner. 

PolyLevel Slab in Dover! - Photo 1PolyLevel Slab in Dover! - Photo 2
Homeowner's Sidewalk was a Tripping Hazzard

This homeowner's sidewalk was dangerous and hard to navigate. When dealing with settling of this nature, the typical response is to either rip up the concrete and replace or to use mud jacking to raise the slab. Ripping up the concrete and be costly and can still have settling down the road. As well it takes time for the concrete to cure and the pathway wouldn't be passable for some time. This is a huge inconvenience for the homeowner. Mud jacking is an old approach to leveling concrete that that is not always reliable and causing a huge mess and clean up. This involves drilling a hole into the concrete and pouring more concrete under the slab. 

Rather then using these two approaches, the homeowners chose to use PolyLevel. This is an innovative way for DryZone to lift and level the concrete. Using a 2 part compound, we drill a small, dime sized holes in to the concrete, inject the PolyLevel compound and slowly raise the slab to the desired level. This takes a matter of minutes and is ready for traffic within 15 minutes of curing. Josh Richmond our PolyLevel foreman was able to successfully raise the slabs and create a safe walking area for the homeowners. 

PolyLevel injection has so many uses. Similar would be the application used to raise 300 feet of busy Route 1 highway near Middletown and Dover. 

Homeowner's Sidewalk was a Tripping Hazzard - Photo 1Homeowner's Sidewalk was a Tripping Hazzard - Photo 2
Work Requests From Dover, DE
Vicinity of Troon Rd in Dover
Like to get my garage done..
Vicinity of Topaz Circle in Dover
Concerned about possible foundation issues. What seems to be excessive nail popping and seam cracks around windows and walls in same areas 2 of which spider horizontal. Very large crack on crawl space floor though it does not carry to wall so hoping unrelated. 2 minor vertical spider vein cracks can be seen outside foundation wall. Home is 13 1/2 years old.
Vicinity of in Dover
Crawl space wet
Vicinity of Wyoming Mill Rd. in Dover
Need crawlspace sealing and repair. Also, just making sure, this isn't the company i need to watch like 3 hours of videos before the work can be done is it?
Vicinity of Pearsons Corner Rd in Dover
Crawl space entry way needs attention as well as waterproof door.
Vicinity of N DuPont Hwy in Dover
Need to life patio area and other areas that are sinking to improve drainage.
Vicinity of Mannering Drive in Dover
In need of a egress window or entry way in the basement.
Vicinity of Mifflin Rd in Dover
I need to get my crawlspace insulated. If I could get several quotes, Just the insulation, or insulation and waterproof liner or total encapsulation.
Vicinity of John Andrews Dr in Dover
I would like a quote for French drain repair in front of garage ,we get water in our crawl space
Vicinity of Hampton Drive in Dover
My finished basement which is my office and " man cave" flooded during last week's hurricane. Electric was out and sump pump doesn't work without juice. Carpet soaked, some furniture ruined.. Had to get a storage unit for stored belongings. DO NOT WANT TO EVER REPEAT THIS.
Vicinity of Brandywine Dr in Dover
Waterproofing consultation (sump pump, dehumidifier, etc.)
Vicinity of Birchbrook Ct in Dover
I have high humidity in my house. I would like an estimate to have my crawl space stay dry.
Vicinity of Rittenhouse Dr in Dover
I have recently purchased a new home that has two sump pumps, both of which are housed in Triple Safe housings in basement floor. However, each unit in reality has only one pump, and has no battery backup. I am interested in a bid to upgrade the system to a true Triple Safe system.
Vicinity of Tribbitt Street in Dover
The soil under my basement steps appears to have shifted. The top layer near the walkout basement steps is now being pulled into the area after a heavy rain.
Vicinity of Persimmon Tree Lane in Dover
We are selling our house and the buyers are concerned with moisture in the crawl space. Additionally there is termite damage to at least one hoist that needs to be repaired or replaced
Vicinity of Primrose Dr. E in Dover
Damp in crawl space maybe floor damage
Vicinity of Elm Ter in Dover
We have a block foundation. We have water on all sides seeping into the basement on which leads to 1 to 2 inches of water. House was built in 1941.
Vicinity of Seacroft Drive in Dover
I'm interested in a quote to install an egress window.
Vicinity of Wildswood Rd in Dover
Small section of pool surround sinking
Vicinity of Peachtree Run Road in Dover
I am replacing some flooring in my house and came across a section that was rotted. When i took up the flooring I realized it went down under my house. I would like to schedule an inspection to figure out exactly how far/bad the rot is and get an estimate to see what it would cost me to fix. Thank you.
Serving the following Dover, DE zip codes
19901, 19903, 19904, 19905, 19906

our service area