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Foundation Repair in Portland, Biddeford, Kennebunk and Southern Maine
Foundation problems in Maine can be influenced by changing soil moisture, inadequate drainage, erosion, frost movement, and water collecting around the home. These conditions do not affect every foundation in the same way, and a visible crack does not always reveal the full cause of the movement.
Basement Improvements evaluates foundation walls, floors, framing, drainage conditions, and visible settlement symptoms throughout Southern and Central Maine. Based in Arundel, we serve homeowners in Portland, Biddeford, Kennebunk, Wells, York, and surrounding communities.
Cracks or Uneven Floors? Start With the Cause.
A visible symptom does not always tell you which repair is needed. Wall pressure, foundation settlement, floor-support problems, and water intrusion can create similar warning signs but require different solutions.
Schedule a foundation inspection with Basement Improvements. We will evaluate the affected areas, explain what we find, and help you understand the appropriate next step.
CTA Button: Request a Foundation Inspection
COMMON FOUNDATION PROBLEMS AND STRUCTURAL CHALLENGES
LEANING OR BOWING WALLS
Leaning or bowing walls means your home receives too much outside pressure. This pressure unsettles your home’s foundation and creates a danger to you and your family.
CRACKING WALLS
Cracks within the foundation of your home could be a sign of bigger foundation issues. They can also be points of intrusion for water. There are effective repairs for these solutions that we can help you with.
SINKING FOUNDATION
When one portion of the home is sinking or moving downward, the issue may require a stabilization system installed beneath the foundation. Learn more about our sinking and settling foundation repair services.
THE BEST SOLUTIONS FOR FOUNDATION RESTORATION
A Thorough Inspection
Before we begin any repair work, we start with the most important step — a comprehensive foundation inspection. Our goal is to fully understand the issues affecting your home so we can provide the most effective and lasting solution.
Every home is different, and a quick fix won’t cut it. That’s why we take the time to examine visible signs like cracks in the basement walls, sloping floors, or bowing foundation walls, along with the surrounding soil conditions.
Whether you’re dealing with a sinking foundation or leaning walls, we’re committed to solving the root cause — not just the symptoms.
EARTH ANCHORS
Earth anchors provide permanent support by using the natural strength of the surrounding soil. Steel anchor plates are embedded in the ground several feet away from your home and connected to interior wall plates via steel rods.
Once tensioned, this system pulls the wall back toward its original position — stabilizing the structure and, in many cases, reversing the damage.
This cost-effective solution is ideal for homes with bowing basement walls, and it’s backed by long-term results.
ECCENTRIC PIERS
When a home’s foundation begins to settle unevenly, the result can be cracks in the walls, sunken floors, or doors and windows that no longer close properly. This is often caused by unstable soil beneath the foundation — and it requires a strong, deep-set solution.
Our team installs eccentric pier systems, which are designed to permanently stabilize and, when possible, lift the foundation back to level.
This process provides a long-lasting fix for settling or sinking foundations, giving your home the solid, level base it needs for decades to come.
A Thorough Inspection
Earth Anchors
Eccentric Piers
Why Us?
With Basement Improvements, LLC you get the care and attention to detail that you expect from a small business
Our experienced team knows the soil conditions, weather patterns, and structural challenges unique to this area. Every foundation repair is handled with precision, completed on time, and built to last.
We use industry-best tools and up-to-date techniques for stabilizing, lifting, and protecting foundations. From pier systems to wall anchors, each solution is customized to fit your home’s specific needs.
We offer industry-leading warranties on our foundation repair services — because we stand behind our work. If you ever have a question or concern, our team is just a phone call away.
FREQUENTLY ASKED
QUESTIONS
What are the warning signs of foundation problems?
Warning signs can include widening cracks, stair-step cracks, bowing basement walls, uneven floors, sticking doors and windows, gaps around trim, and parts of the home pulling away from one another. Several symptoms appearing together generally warrant an inspection.
Are all foundation cracks serious?
No. Small, stable cracks may result from concrete curing or minor movement. Cracks that widen, leak, run horizontally, form a stair-step pattern, or appear with other signs of movement should be professionally evaluated.
What causes foundation settlement in Maine?
Settlement may result from soil compression, erosion, changing moisture levels, inadequate drainage, or fill soil that was not properly compacted. Freeze-thaw conditions and water collecting near the foundation can also contribute to movement.
How do you determine which foundation repair is needed?
The inspection should consider the location and direction of cracks, wall movement, floor levels, exterior drainage, soil conditions, and other symptoms throughout the home. The recommended repair depends on the cause and type of movement rather than the visible crack alone.
When should I call a foundation repair professional?
Schedule an inspection when cracks are growing, walls are bowing, floors are becoming more uneven, several doors or windows begin sticking, or part of the home appears to be separating or sinking.
How long does foundation repair take?
The timeline depends on the repair method, accessibility, and extent of the problem. Smaller repairs may take less time, while pier or wall-stabilization projects may require several stages. The expected schedule should be explained after the inspection.
Hear From Our Customers
RECENT PROJECTS
Basement Waterproofing in Wells, ME
Basement Improvements successfully addressed our client’s basement flooding concerns in Wells, Maine, by deploying a tailored and efficient sump pump upgrade. The project not only resolved the immediate issues but also fortified the basement against future water intrusion, showcasing our commitment to providing reliable and effective solutions. This case study highlights our expertise in sump pump technology and our dedication to ensuring the well-being and satisfaction of our clients in the Lyman area.
Our Service Area
Located in Lyman, Maine, we are proud to serve our home city and surrounding areas. Check the map to see if you fall within our service area. Fall outside our service area? Give us a call and we’ll make time to come out and see you!
- Lewiston
- Auburn
- Lisbon
- Sabattus
- Portland
- South Portland
- Westbrook
- Scarborough
- Farmington
- Wilton
- Jay
- Augusta
- Waterville
- Gardiner
- Hallowell
- Rockland
- Camden
- Rockport
- Wiscasset
- Boothbay Harbor
- Damariscotta
- Norway
- Paris
- Bethel
- Bath
- Brunswick
- Topsham
- Skowhegan
- Madison
- Fairfield
- Belfast
- Unity
- Lincolnville
- York
- Biddeford
- Saco
- Kennebunk
- Laconia
- Meredith
- Gilford
- Conway
- Wolfeboro
- North Conway
- Manchester
- Nashua
- Amherst
- Bedford
- Concord
- Hooksett
- Bow
- Portsmouth
- Salem
- Derry
- Rochester
- Dover
- Rochester
- Somersworth