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Products & Services
Basement Waterproofing Services & Products
Waterguard Interior System
Drytrak Drainage Channel
Trench drain Drain Grate
Iceguard Discharge Line
Flexispan Wall Crack Repair
Polyurethane Crack Sealing
Wellduct Window Drainage
Brightwall Waterproof Panels
Thermaldry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
Supersump Pump System
Triplesafe Pumping System
Ultrasump Battery Back-Up
Sanidry Basement Dehumidifiers
Perimeter Drain Systems


Crawl Space Repair Services & Products
Cleanspace Encapsulation Vapor Barriers And Liners
Turtle Access Hatch
Everlast Crawl Space Doors
Sanidry Crawl Space Dehumidifiers
Smartdrain Water Drainage
Silverglo Wall Insulation
Terrablock Floor Insulation
Smartsump Sump Pump
Crawl-o-sphere Crawl Space Fan
Wallcap Block Wall Sealer
Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
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 & Leveling
Mudjacking & Slab Jacking Alternatives
Pool Deck Repair
Concrete Sidewalk Repair
Concrete Driveway Repair
SealantPro Concrete Sealant
NexusPro Cracked Concrete Repair
EZ Post Deck Repair
Shotcrete Wall Restoration
Foundation Waterproofing
Foundation Crack Repair


Radon Mitigation
Radon Detection
Radon Abatement
Radon Mitigation Systems
Before and After Pictures from Portland
CleanSpace in Portland, TN

CleanSpace in Portland, TN

Before After
CleanSpace in Portland, TN CleanSpace in Portland, TN

We used CleanSpace to help seal this musty crawlspace into a useable and energy-friendly space!

CleanSpace in Portland, TN!

CleanSpace in Portland, TN!

Before After
CleanSpace in Portland, TN! CleanSpace in Portland, TN!

This homeowner was tired of having a musty smell throughout his home. He had Frontier Basement Systems seal off his dirty, damp crawl space that cured the homes' musty smell!

CleanSpace in Portland, TN!

CleanSpace in Portland, TN!

Before After
CleanSpace in Portland, TN! CleanSpace in Portland, TN!

Moisture in a crawl space can wreak havoc on a foundation, bringing deterioration, and mold growth. This crawl space was sealed using our CleanSpace Encapsulation System, saving this home's foundation from rotting.

Company Awards
Better Business Bureau's Torch Award Winners!
Frontier Basement Systems has been awarded the highest honor! The 2016 Torch Award for Business Ethics by the Better Business... [Read more]
2015 Torch Award Finalist for Business Integrity
Frontier Basement Systems, a local family owned and operated company were finalists in the BBB torch award Tuesday. The BBB Torch... [Read more]
Basement,Crawlspace Repair, & Waterproofing Reader's Favorites Winner
Each year Nashville House & Home & Garden Magazine gets a run down of Nashville's favorites. A winner is chosen from... [Read more]
More Awards

Expert Concrete Raising & Leaky Basement Repair in Portland, TN

Brian and his crew did a very professional job on our basement!  They worked hard on getting our basement dry. ...
Happy Customers Surrounding Portland, TN
Work Requests

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Reviews From Portland
Testimonials From Portland
When Mr. and Mrs. Walden decided to put their home on the market She had all the "bones" checked. The home needed some help. Mrs Walden has high standards and...
Testimonial by Prudence W. from Portland, TN

Are you looking for help with foundation repair, concrete lifting, basement waterproofing, crawl space encapsulation, or radon mitigation in Portland? Frontier Basement Systems is one of Tennessee’s largest and most trusted home repair companies. We specialize in repairing foundations, concrete, wet basements, damp crawl spaces, and high radon levels.

Learn about the services we provide in Portland and the surrounding area, or call us today to schedule your free inspection and estimate!

Dedicated Portland, TN Basement Waterproofing & Repair

If you have a damp, leaky basement or issues with your basement flooding, Frontier Basement Systems is your expert for proven, cost-effective basement waterproofing solutions. No matter what’s causing your wet basement problem, we can fix it! We’ll inspect your home inside and out and design and install a waterproofing system to meet your needs.

Having a wet or leaky basement is not only an inconvenience, but the moisture, dampness, and mold caused by the water can lead to health problems and added repair expenses. That’s why we offer a full range of basement repairs and waterproofing solutions designed to tackle the problem:

  • Sump pump replacement, installation & repair
  • Interior drainage systems
  • Wall and floor crack repair
  • Dehumidifiers
  • Gutter downspout extensions
  • Vapor barrier
  • Insulated basement wall panels

Our patented WaterGuard drainage system doesn’t require excavation, can typically be installed in just two days and includes a transferable lifetime warranty! Contact us to learn more and get a free basement inspection and repair estimate.

Exceptional Foundation Repair in Portland, TN

Frontier Basement Systems is trained and skilled in the latest foundation repair techniques. We can effectively repair any settlement-related problem, from foundation cracks, bowing basement walls, uneven floors - you name it, we can fix it. Using patented products from Foundation Supportworks, we offer a fast, cost-effective, proven solution to your foundation and concrete repair needs in Portland, TN.

We offer a wide range of foundation, structural and concrete repair solutions, such as:

  • Helical/push piers
  • Wall anchors
  • Polyurethane concrete slab leveling
  • Crawl space jacks
  • Foundation crack repair
  • Wall reinforcing systems
  • Commercial foundation repairs

Most foundation repair jobs take less than a week to complete and our services include a detailed written estimate and many of our products include a written warranty. Call us today to request a free foundation inspection Portland or the surrounding area.

Crawl Space Encapsulation Systems Installed in Portland

Do you have a damp, nasty crawl space below your home? How about musty odors inside your home or cold floors over your crawl space? Frontier Basement Systems solves these problems with our state-of-the-art crawl space encapsulation system.

We start the installation of the CleanSpace crawl space encapsulation system with a vapor barrier on the crawl space floor to eliminate excess moisture and musty smells. Crawl space insulation is added to the walls for added comfort and energy efficiency. What you get is a dry, usable crawl space and improved comfort and healthier air inside your home.

We offer a full range of crawl space repair solutions in Portland, including:

  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Crawl space drainage systems
  • Crawl space doors and access wells
  • Crawl space structural supports

Concrete Lifting & Leveling Services

Is your sidewalk or driveway sinking and uneven, cracked or showing signs of damage? How about your patio or front porch steps? Uneven, cracked concrete not only looks bad, but it can also be a dangerous tripping hazard. Frontier Basement Systems's concrete repair services are faster, less disruptive and more cost-effective than tearing out and replacing your concrete.

Frontier Basement Systems uses a process called PolyLevel to permanently lift and stabilize sinking concrete slabs with a high-density polyurethane formula. PolyLevel concrete repair offers many advantages:

  • Lightweight - Won’t add weight to existing soil
  • Waterproof - Won’t wash out
  • High-capacity - Lifts heavy loads
  • Minimal disruption to your slab and property
  • Environmentally friendly
  • Good for leveling sidewalks, driveways, pool decks

Frontier Basement Systems also offers NexusPro to repair cracked concrete on your property, reducing risk and adding comfort and value to our home. We also provide SealantPro applications, to seal in quality and protect against environmental damage to your concrete driveway for years to come! If you have a slab foundation or concrete outside your home that you need re-leveled, Frontier Basement Systems is your expert contractor. Call today to schedule your free, no-obligation inspection and estimate!

Reliable Radon Gas Mitigation & Removal Services in Portland, TN

Because radon is a very prevalent problem, nearly every community is served by radon mitigation specialists. Competition between these specialty contractors can provide you with a wide price range for radon mitigation. It’s wise to select a contractor with experience in your area. This is where Frontier Basement Systems can help.

Free Inspections in Portland, TN

Our inspectors have a minimum of 10 years of industry experience and their focus is to understand the cause of your specific problem and recommend the best solution for your home. Contact us today to schedule a free inspection of your foundation, basement, crawl space or concrete in Portland or the surrounding area.

Job Stories From Portland, TN
Foundation repair in Portland, TN.

These homeowners in Portland Tennessee were suffering from foundation concerns in Clarksville Tennessee.  The homeowners reached out to Frontier Basement Systems for a solution and a design specialist was sent to their home.  Together with the homeowners it was decided that a series of push piers were the right solution for their home.  Push piers are designed to support the foundation and return a building to its original position.  A perfect solution for this home.

Foundation repair in Portland, TN. - Photo 1Foundation repair in Portland, TN. - Photo 2
WaterGuard and TripleSafe Installation in Portland TN

This basement in Portland Tennessee was having problems with their basement and high moisture levels.  This is when they reached out to Frontier Basement Systems for a solution.  Frontier sent a design specialist out to the home to diagnose the problems and together with the homeowner it was decided that WaterGuard and a TripleSafe sump pump was the right solution for this home.  The results are always impressive when someone’s home smells bad or their floorboards are beginning to warp or mold from the excessive amounts of water.  These are the jobs that make a real difference in someone’s life.  These homeowners no longer can smell their basement and are able to now finish and utilize the space for extra storage/living area.

WaterGuard and TripleSafe Installation in Portland TN - Photo 1WaterGuard and TripleSafe Installation in Portland TN - Photo 2WaterGuard and TripleSafe Installation in Portland TN - Photo 3
Work Requests From Portland, TN
Vicinity of Madalyn Way in Portland
We have a significant amount of flooding that occurs in our basement. We have literally seen the water shoot out if the bricko blocks like someone took a cork out of a champagne bottle. We were hoping to finish out the basement at some point but obviously need to seal it off in order to make this feasible.
Vicinity of South Russell Street Portland TN USA in Portland
Structure issues
Vicinity of Highland Rd in Portland
Determining whether or not to install a basement system for dehumidification and better moisture barrier. I would like to close off my outside vents and maybe have the floors be a little warmer.
Vicinity of Northup Road in Portland
Would like estimate to waterproof New construction basement before back filling
Vicinity of AB Wade Road in Portland
We would like to get a quote for a full encapsulation. Our crawl space has a mild case of mold towards the back of the house. The home is two years old. Thanks!
Vicinity of North Harris Rd in Portland
Wet crawl Space from rain water.
Vicinity of Madalyn Way in Portland
Water leaks in basement
Vicinity of West Hollis Chapel Road in Portland
I would like a price on having plastic installed in my crawl space. House is a ranch style single story and it's just under 1500 square feet
Vicinity of Middle Dayle Dr in Portland
Some water in the crawl space
Vicinity of Brooks Ln in Portland
Our support beams are sagging due to wood shims compressing and ground settling. We need to fix that and also add extra support for a piano.
Vicinity of Briley Ln in Portland
A french drain in front of the basement doors is clogged. When it rains the water goes through the doors of the basement.
Vicinity of Wallace Ct. in Portland
Recently bought Wallace Ct. house but have not moved in yet. Was to have replacement flooring done in several rooms. When old carpet was removed, subfloor shows moisture problems. When installer checked crawl space, vapor barrier has standing water.
Vicinity of Evergreen Street in Portland
Selling our home and need a consultation for only necessary repairs as soon as possible. Ex: vapor barrier, water in crawlspace which I think is just the positive drain clogged up and possible mold or fungus repair
Vicinity of Martin Chapel Rd in Portland
Hvac runs through the crawl space we have vents it's a waste because of the open close vent system. Would like other options
Vicinity of Hillwood Ct in Portland
Water in crawl space
Vicinity of Butt Road in Portland
Can you repair basement crack with pressure injection epoxy concrete?
Vicinity of Jackson Rd in Portland
Floors uneven,drywall cracks, joist loose, floorboard cracked
Vicinity of Fort Hill in Portland
I have a 30 by 40 garage the foundation is made from concrete blocks and my corner is cracked and I might have some other issues I just want to get somebody to come tell me give me a quote
Vicinity of Blue Door Rd in Portland
I would like a crawl space encapsulation quote. During the wet months my crawl space holds a few inches of water in low areas and around the foundation.
Vicinity of Keytown Rd in Portland
We want to finish our basement. The floor was hand poured and is very uneven.
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