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Products & Services

Basement Waterproofing
Sump Pump Installation
Drainage Systems
Gutter Downspouts
Perimeter Waterproofing Systems
Zoeller Sump Pump
WaterGuard French Drain Installation
Mold Solutions
Flooded, Wet Basement Repair
Replacement & Egress Basement Windows
Battery Backup Sump Pump

Foundation Repair
Foundation Cracks & Settlement Repair
Foundation Wall Straightening & Stabilization
Street Creep Repair
Foundation Wall Anchors
Helical Piers
Push Piers
Slab Piers
PolyLevel Concrete Lifting & Leveling
Commercial Foundation Services
Pool Deck Repair
Concrete Driveway Leveling
Concrete Sidewalk Leveling

Crawl Space Repair
Vapor Barrier Installation
SaniDry Dehumidifier
SmartJack Crawl Space Posts
Energy Efficient Dehumidifier
Radiant Barrier & Crawlspace Insulation
Sagging Floor Joist Repairs
Sump Pump Repair
Sump Pump Replacement
Crawl Space Sump Pump Installation

Radon Services
Radon Mitigation
Radon System
Radon Testing
Radon Inspections
Radon Removal
Electronic Air Cleaner Installation

Before and After Pictures from Davenport
Home Protected from Radon in Davenport, IA

Home Protected from Radon in Davenport, IA

Before After
Home Protected from Radon in Davenport, IA Home Protected from Radon in Davenport, IA

Radon is essentially gas that seeps up from the earth and can find it's way into homes. If the Radon levels are high, it can pose a hazardous living environment for the homeowner. The most susceptible homes are those with crawl spaces and basements that are not properly ventilated. MidAmerica Basement Sytems has the solution: a Radon mitigation system that carries the harmful gas out of homes. 

WaterProofing a Basement Before Finishing in Davenport, IA

WaterProofing a Basement Before Finishing in Davenport, IA

Before After
WaterProofing a Basement Before Finishing in Davenport, IA WaterProofing a Basement Before Finishing in Davenport, IA

The homeowner of the Davenport basement wanted to start finishing the basement. The homeowner noticed water intrusion in the space and knew they had to waterproof the space before completely finishing it so the experts at MidAmerica Basement Systems was called. The team installed WaterGuard around the perimeter to drain wall leaks into the system and away from the foundation floor. ThermalDry flooring was installed on the cold, damp foundation foor. ThermalDry is made of all-inorganic materials making it resistant to water damage and mold growth. The small pegs on the bottom of the tiles allow for air flow to avoid trapped water vapor that can cause odors. The homeowner chose to go with the warm Parquet style ThermalDry flooring which gives the appearance of wood without the concerns that accompany wood floors in basements (water damage, mold, decay). 

The walls were insulated with Basement to Beautiful wall panels. The panels are a 2 1/2" thick graphite infused foam insulation that will not absorb moisture, allows for wall leaks to drain to WaterGuard and has built in chases for electrical wiring. Basement to Beautiful panels are a vapor barrier and provide excellent insulation. The EnergyStar rated dehumidifying and air filtration unit was also installed to keep the space fresh and healthy. 

The homeowner has a basement that has already made a huge improvement. The space is warmer, inviting and feels great!

Wet Basement Waterproofing in Davenport, IA

Wet Basement Waterproofing in Davenport, IA

Before After
Wet Basement Waterproofing in Davenport, IA Wet Basement Waterproofing in Davenport, IA

The homeowners called the MidAmerica Basement Systems team in regards to cracks and water intrusion. The team installed a CleanSpace strip to the damage walls, WaterGuard perimeter drainage system and TripleSafe sump to provide a dryer, healthier space!

Company Awards
2013/2014 Market Saturation Award, given at the Basement Systems Convention in Hartford, CT. MidAmerica Basement Systems ranked #6 of all... [Read more]
2013/2014 National Radon Defense Award, given at the Basement Systems Convention held in Hartford, CT. MidAmerica Basement Systems ranked... [Read more]
2013/2014 PowerBrace Systems Award, given at the 2014 the Basement Systems Convention in Hartford, CT. MidAmerica Basement Systems ranked #3... [Read more]
More Awards

Your Respected Davenport, Iowa Basement Waterproofing Company

...The team worked fast and efficiently. We are very pleased with everything!...
Happy Customers Surrounding Davenport, IA
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Reviews From Davenport
Testimonials From Davenport
Pam S. has lived in the same house for 35 years, and over the course of all these years, she has dealt with water problems in the basement.
Testimonial by Pam S. from Davenport, IA
Bob V. says he can't praise MidAmerica Basement Systems enough for the excellent job they did in his basement.
Testimonial by Bob V. from Davenport, IA
Stanley and Becky C.'s home had very leaky basement walls. Water was seeping through the concrete, soaking the carpet, and causing mold and odor problems.
Testimonial by Stanley and Becky C. from Davenport, IA

Basement Waterproofing & Crawl Space Repair in Davenport, Iowa

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem.

We will properly install a hidden drainage system in your Davenport basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Basement Egress Windows
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Structural & Foundation Repair in Davenport

Foundation problems destroy your Davenport home’s value and can be dangerous. Our in-house team of structural and geo-technical engineers are here to help. We design and install the right solution and usually have the project finished in less than a week. You will have peace of mind as we provide a 25-year written warranty against defects on our foundation products.

We Fix
  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys  
  • Foundation Cracks
  • Garage Slabs   
We Use
  • Wall Anchors
  • Slab Piers
  • I-Beam Wall Braces
  • Helical Deck Piers
  • Sticking Windows
  • Underpinning

PolyLevel™ Concrete Leveling & Lifting

The sunken and cracked concrete around your Davenport home is both an eyesore and a safety hazard. It is also likely to get worse, but we can fix it for you.

Our experts use PolyLevel, a superior polyurethane foam. Small holes are drilled in the concrete, the foam is injected and the expanding foam lifts the concrete. The majority of contractors you will call use mudjacking instead of foam. Mudjacking is heavier, require larger holes in the concrete and does not last as long as PolyLevel. Call us today to learn more.

We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      

  • Uneven Concrete
  • Sunken Pool Decks
  • Highway & Commercial Issues

Radon Testing & Radon Mitigation Systems in Davenport

If you think you might have radon gas seeping into your home, it's time to take action. We help homeowners in Davenport, IA with radon testing, and can even provide a FREE quote for the cost of a radon mitigation system for your home.


Case Studies From Davenport
Jennifer and Tom K. live in Davenport and were frustrated with water coming into their home. The couple saw an ad for MidAmerica Basement Systems on...
Lori D. is the homeowner of this dim basement in Davenport. She was tired of her murky basement and wanted it to be dry and pleasant so she found the...
Matt and Nicole C. are the homeowners of this basement in Davenport. The couple are repeat customers of MidAmerica Basement Systems and so when the...
Press Releases From Davenport
MidAmerica Basement Systems is honored to announce that they have been awarded the Business of Integrity Award from The Better Business Bureau of the Quad Cities.... [Read more]
MidAmerica Basement Systems, known for their exceptional service, recently attended the 2013 Team Basement Systems Dealer Convention and won 7 awards at this year's ceremony.... [Read more]
MidAmerica Basement Systems has recently been awarded at the Team Basement Systems International Convention.... [Read more]
Job Stories From Davenport, IA
Basement Dampness Removed in Davenport, IA

These Davenport homeowners were less than thrilled about their damp basement so they reached out to the MidAmerica Basement Systems team. The basement was waterproofed with SuperSump pump, WaterGuard perimeter drainage system, CleanSpace liner. The basement was also insulated with the installation of Basement To Beautiful panels. The homeowners are relieved to have a warm and dry basement!

Basement Waterproofed in Davenport, IA

Davenport homeowners were fed up with repeated water seepage in their basement so the MidAmerica Basement Systems team was contacted. The team installed a SuperSump pump system, a WaterGuard perimeter drainage system and CleanSpace liner. The homeowners finally have a dry basement!

Wet Basement Troubles Resolved in Davenport, IA

The homeowners were noticing water seepage through their foundation so they contacted the professionals at MidAmerica Basement Systems. The team waterproofed the basement by installing TripleSafe sump pump, SuperSump pump and WaterGuard subfloor drainage system. Now the homeowners no longer have to be troubled by a wet basement.

Water Seepage Corrected in Davenport, IA

In Davenport, Jennifer and Tom K. were frustrated with their wet basement and decided to contact the experts at MidAmerica Basement Systems. The team installed WaterGuard perimeter drainage system and TripleSafe sump pump system to permanently protect their basement from water intrusion. The homeowners now have a basement they do not have to fret over when it rains!  

Basement Walls Stabilized in Davenport, IA

The MidAmerica Basement Systems team was called to this residence in Davenport to help a homeowner remedy his bowing foundation walls. The team installed the PowerBrace system, permanently stabilizing the walls and awarding this homeowner with a safer basement!

Davenport, IA - Wet Basement Waterproofed

The homeowner if this basement in Davenport called the MidAmerica Basement System experts to help her resolve her wet basement issues. Water was coming in at the bottom the basement walls so the team installed a strip of CleanSpace liners to the water damaged area. The team also installed the perimeter drainage system, WaterGuard to drain leaks to the TripleSafe sump pump. The homeowner now has a basement that she no longer worries about!

Unstable Foundation Walls Stabilize in Davenport, IA

The homeowner of this basement was concerned at the condition of their foundation walls so they called the experts at MidAmerica Basement Systems. The team stabilized the walls with multiple Geo-Lock Wall Anchors. Geo-Lock Earth anchors have 10x more contact with soil resulting in more holding power in weaker soils. The team then covered the plates in the basement with Hide-a-way anchor covers for a nice discreet appearance. Now the homeowners feel safer in their home!

Basement Made Ready for Finishing in Davenport, IA

This Davenport homeowner was ready to start making some changes! They wanted to start beautifying their basement to add an extra living space for the family to enjoy. There was some reoccurring water intrusion water intrusion so the homeowner knew they had to address some issues first if they wanted to finish the basement so they called the MidAmerica Basement Systems team.

First, the team installed WaterGuard as the perimeter drainage system. WaterGuard is designed to allow wall leaks to drain into the system and off the foundation floors. The team replaced the old, drafty window system with the energy efficient, all-vinyl, double pane glass EverLast window system. 

The space was then insulated with the installation of Basement to Beautiful wall panels. The panels are have a SilverGlo graphite infused 2 1/2" thick foam that are vapor barriers, insulating and allow wall leaks to drain down to the WaterGuard perimeter drainage system. Another great feature of the panels are the wire chases built into the panels for electrical wiring. To keep humidity levels low, save energy and filter the air, the team installed the ever efficient SaniDry XP.

This space already looks and feels great and is ready for the finishing touches! 

Basement Stabilized & Waterproofed in Davenport, IA

The homeowner of this basement in Davenport called MidAmerica Basement Systems for a free estimate on waterproofing the basement and fixing the foundation walls. 

To address water intrusion the team installed the TripleSafe sump pump system. TripleSafe is specifically designed to keep basements dry all the time with 3 pumps and special features like a WaterWatch alarm system making this patented unit a basement owners dream. The team installed a perimeter drainagae system, WaterGuard to redirect water leaks to the TripleSafe sump pump. To stabilize the walls, the experts installed CarbonArmor. CarbonArmor is stronger than concrete and steel and has a sleek design allowing the homeowner to paint over it for a finished look in the future. CarbonArmor is a long black carbon fiber strip that hugs the walls with the strongest epoxies. The CarbonArmor stips are 7 inches wide but because it is the ONLY carbon fiber product made to code, it maintains the equivalent strength of laminate products. The team further waterproofed the space by lining the bottom half of the foundation walls with CleanSpace liners. CleanSpace is a durable, bright, flexible, 7 ply material infused with an antimicrobial agent that fights mold growth. 

The homeowner now has a stable, safe, dryer, and healthier basement!

Basement Water Guarded in Davenport, IA

Kurtis is the homeowner of this Davenport basement. Kurtis was experiencing some issues with water entering his basement and wanted an effective system to waterproof the space so Kurtis called the experts at MidAmerica Basement Systems. The team sent expert Michael Banks to inspect the home and upon inspection Michael was able to provide some solutions to Kurtis's basement concerns and quote him the same day.

Justin Bailey was the lead foreman in charge of the project and they installed the SuperSump and WaterGuard. The patented SuperSump comes with the M98 Zoeller cast iron pump which can pump an estimated 4,320 gallons per hour. The SuperSump can also come with other pumps such as the high volume M137 (6240 gph) or the M266 solids pump (7680 gph) depending on the needs of the space.

The SuperSump comes with the WaterWatch alarm system that will warn Kurtis if there is a problem that needs immediate addressing. SuperSump comes with an airtight lid that allows water to drain but does not allow water vapor (damp, smelly, humid air) to come up. The SuperSump comes with sump pump stands to keep debris that may collect on the bottom away from the pump system. The perimeter of Kurtis's basement was waterproofed by installing the WaterGuard. WatergGuard is a perimeter drainage system redirecting leaks to the SuperSump.

Work Requests From Davenport, IA
in Davenport
Concrete step at front porch, concrete slab at rear door exit from garage have sunk lower. Wanted to see if leveling can raise them back
W. Garfield in Davenport
I would like an estimate on waterproofing my basement and radon mitigation.
N Linwood Ave in Davenport
Poured retaining wall is starting to lean towards driveway.
West Denison in Davenport
The driveway needs leveled, it has significant cracking.
in Davenport
We were looking to put in a backup sump pump into our home and were looking to get some options and estimates. Thank you
Serving the following Davenport, IA zip codes
52801, 52802, 52803, 52804, 52805, 52806, 52807, 52808, 52809

our service area

Bureau County, IL
  • Cherry
  • Dalzell
  • Ladd
  • Spring Valley
La Salle County, ILLee County, IL
  • Compton
  • Lee
  • Paw Paw
  • Steward
Marshall County, IL
  • La Rose
  • Toluca
  • Varna
  • Washburn
  • Wenona
Ogle County, IL
  • Creston
Putnam County, ILTazewell County, IL Please call us at: 1-563-607-8365