Foundation Repair In Cambridge
Looking for Foundation Repair in Cambridge? You’re in the right place! We are the best foundation repair company in Cambridge, MA for repairing and maintaining your home’s foundation and structural integrity.
When people search online for a foundation specialist near me in Cambridge, it’s usually because they need expertise in foundation waterproofing, crawl space repair, concrete leveling, basement sealing, or cement leveling services from a local expert. The good news is that we are one of the few Cambridge foundation companies that cover all of these aspects.
With years of experience, and dedication to quality workmanship, we tackle everything from minor cracks to major structural issues, ensuring your Cambridge home stands strong for years to come.
Don’t wait until your foundation problems worsen, contact us today at (617) 600-6448 for a FREE inspection and quote specific to your Cambridge property. Our foundation experts will assess your property’s specific needs and recommend the best solutions to protect your valuable investment
Understanding Cambridge Foundations
Cambridge, known for its historic universities and dense neighborhoods along the Charles River, features a wide array of building ages and styles, from colonial-era structures to modern constructions. Foundations here often contend with variable soil conditions, moisture issues related to the river and urban runoff, and the stresses common in older buildings. Addressing foundation repair in Cambridge requires understanding these specific challenges and applying appropriate solutions for long-term stability.

Our Foundation Services in Cambridge
Foundation Repair
Our team specializes in diagnosing and repairing all types of foundation issues common in Cambridge homes. Using the latest techniques and equipment, we restore your foundation’s stability and prevent future damage.
crawl space repair
Transform your damp, musty crawl space into a clean, dry, and usable area. Our crawl space repair services include, encapsulation, waterproofing, dehumidification, and structural support for Cambridge properties.
basement sealing
Protect your Cambridge basement from water intrusion with our basement sealing services. We address cracks, install drainage systems, and apply waterproof coatings to keep your basement dry.
foundation waterproofing
Keep moisture away from your Cambridge foundation with our foundation waterproofing services. We create effective barriers that protect your home from water damage and prevent basement leaks.
concrete leveling
Uneven concrete slabs aren’t just unsightly, they’re tripping hazards and can lead to drainage problems around your Cambridge property. Our concrete leveling solutions restore your sidewalks, driveways to their proper position.
cement leveling
Our cement leveling techniques correct sunken or uneven cement surfaces around your Cambridge home, improving both safety and appearance without the cost of replacement.
Cambridge House Foundation Repair Problems
Understanding common causes of home foundation issues in Cambridge helps you prevent them:
Soil Movement – The varied soil types in the Cambridge area, including clay deposits, can contract and expand as moisture levels change. This movement puts pressure on foundations and causes shifting.
Water Issues – Poor drainage, plumbing leaks, proximity to the Charles River, and improper gutter systems allow excess water to erode the soil around and under your foundation.
Natural Settlement – All homes naturally settle over time, but uneven settlement leads to foundation problems, especially in Cambridge’s many older homes.
Poor Construction – Inadequate soil compaction before construction or poor-quality building materials, sometimes found in older construction, can lead to premature foundation problems.
Tree Root Growth – Large, mature trees common in Cambridge neighborhoods near your home can drain moisture from the soil or exert physical pressure on your foundation as roots grow.
Frost Heave – In New England’s cold climate, frost heave occurs when water in the soil freezes and expands, pushing against your foundation.
Soil Washout and Erosion – Heavy rains or snowmelt can wash away soil supporting your foundation, creating voids and instability.

Warning Signs of Foundation Issues in Cambridge
You will likely need a foundation specialist if you ignore these tell-tale signs in your Cambridge home:
Wall Cracks – While small vertical hairline cracks are normal as homes settle, horizontal cracks or zigzag patterns signal significant foundation problems. Any crack wider than a quarter inch warrants professional assessment.
Uneven or Bouncing Floors – If your floors squeak, sag, or bounce when you walk on them, the foundation beneath may be compromised. This typically indicates incorrect settlement or shifted support beams.
Stuck Doors and Windows – Doors and windows that stick, don’t close properly, or appear misaligned often point to foundation movement. If these problems persist year-round (not just during humid seasons), your foundation may need repair.
Separated Cabinets or Counters – Look for gaps between your kitchen cabinets and walls or countertops that have shifted. These separations often indicate foundation movement beneath your home.
Cracked or Warped Siding – Gaps between your home’s siding and concrete foundation allow moisture and pests inside, causing additional problems. Inspect your exterior walls regularly for signs of separation.
Plumbing and Drainage Issues – Foundation shifts can pinch pipes and create drainage problems. Watch for water pooling around your home or uneven floors, which might indicate rotting wooden panels above your foundation.
Drywall Cracks and Nail Pops – Cracks in drywall, especially around door frames and windows, or popping nails are early warning signs of foundation movement.
Gaps Between Floors and Walls – Visible gaps where your floors meet the walls suggest your foundation is shifting.
Cracked Chimney – A leaning or cracked chimney is a serious sign of foundation problems that requires immediate attention.
Musty Odors – Persistent musty smells in your basement or crawl space often indicate moisture problems that can lead to foundation damage.
OUR COVERAGE Zones
Brookline
Cambridge (Focus Area)
Chelsea
Everett
How Our Cambridge Repair Process Works
STEP 1
Book A Quote
Tell us about your Cambridge foundation needs. We are happy to give advice and plan an in-person quotation.
STEP 2
BOOK A Date
We find an available date and time that suits you for us to come to your Cambridge property and carry out the work.
STEP 3
COMPLETE THE JOB
We arrive at your Cambridge home on the agreed date(s) with the necessary tools to complete the job efficiently and effectively.
Foundation Repair Contractor Methods for Cambridge Homes
Cambridge Home Foundation Fix Methods
As foundation experts serving Cambridge, we offer these proven foundation repair techniques to address all your foundation and crawl space repair needs:
Push Piers – These galvanized or epoxy-coated steel piers are hydraulically driven deep into stable soil or bedrock. They excel at foundation leveling for settling structures, providing a permanent solution by transferring the weight of your home to stable soil layers.
Helical Piers – These screw-like piers are twisted into the ground using hydraulic machinery. Ideal for lighter structures like porches or in areas with variable soils sometimes found near the river in Cambridge, helical piers provide immediate support and stabilization.
Slab Piers – Designed specifically for homes with concrete slab foundations, these piers are installed beneath the slab to lift and stabilize it. They address settlement issues caused by compacted or eroded soil, restoring proper foundation leveling.
Wall Anchors – For bowing or leaning foundation walls, our anchoring systems stabilize the walls by securing them to the soil outside. This foundation repair technique helps return walls to their original position and prevents further movement.
Crawl Space Support Jacks – These specialized jacks are essential for crawl space foundation repair, lifting and stabilizing sagging floors caused by weakened support beams or joists, common in many older Cambridge homes. They restore proper floor levels and prevent further deterioration.
Basement Underpinning – This method involves excavating around the foundation to install hydraulic piers at various points beneath your home’s foundation, providing comprehensive stabilization. Though more expensive ($1,000-$4,000 per pier), underpinning is a permanent foundation repair solution even if the soil continues to shift.
Mud Jacking – Also called slab jacking, this less invasive process pumps a grout mixture into the space below your concrete slab foundation. The mixture raises the slab to its proper position, offering an affordable foundation leveling option ($500-$1,800), though it may require ongoing maintenance.
Foundation Sealing – When foundation damage results from improper drainage or moisture, waterproofing can be the best solution for foundation leak repair. This technique prevents mold and mildew growth beneath your Cambridge home and costs between $3000 and $10,000.
Foundation Reinforcement – For minor damage, filling cracks and reinforcing weakened areas can prevent further deterioration. This foundation repair method costs between $700 and $5,000 per section, depending on the extent of the damage, and is often part of comprehensive repair services in Cambridge.

DIY vs Professional Foundation Repair in Cambridge
While some home repairs are suitable DIY projects, foundation repair isn’t one of them, especially with Cambridge’s mix of historic homes and soil conditions. Here’s why professional help is essential:
DIY Shortcomings:
– DIY fixes like sealants or fillers only mask problems without addressing underlying structural issues
-Improper leveling can create further instability or amplify existing problems
-Lack of professional equipment and materials leads to repairs that do not fix the problem completely
-Most DIY solutions are temporary and can lead to more expensive repairs later
Professional Advantages:
-Accurate diagnosis of the underlying cause of damage in your Cambridge home
-Long-lasting solutions using high-quality materials and proven techniques
-Specialized tools and technology for precise repairs
-Safety assurance following industry standards
-Increased property value with properly documented repairs
-Warranties on workmanship and materials

The Cambridge Foundation Repair Process:
1. Free Inspection Our foundation experts thoroughly assess your Cambridge property, identifying all signs of damage and their underlying causes for both basement foundation repair and slab foundation repair.
2. Customized Solution We develop a repair plan tailored to your home’s specific needs in Cambridge, explaining all options and recommendations for comprehensive basement and foundation repair.
3. Transparent Quote You’ll receive a detailed cost breakdown with no hidden fees or surprise charges from our foundation contractors serving Cambridge.
4. Professional Repair Our skilled foundation contractors complete the repairs using industry-best practices and quality materials, including foundation basement waterproofing services for Cambridge homes.
5. Final Inspection We conduct a thorough inspection after basement and foundation repair to ensure everything meets our high standards for your Cambridge property.
6. Ongoing Support Our warranty protects your investment in slab foundation repair or basement foundation repair in Cambridge, and we’re always available to address any concerns.
Foundation Repair Timeframes in Cambridge
The duration of your Cambridge foundation repair project depends on the method used and extent of damage:
-Pressed piling repairs by our foundation contractors typically take 3-4 days to complete
-Drilled pier projects for basement and foundation repair may require 3-4 weeks due to concrete curing time
-Simple crack repairs and foundation basement waterproofing can often be completed in 1-2 days
-Comprehensive slab foundation repair or basement foundation replacements may take several weeks

Preventing Foundation Problems in Cambridge
Protect your Cambridge investment with these preventative measures:
Maintain Proper Drainage
-Keep gutters clean and functioning
-Ensure downspouts direct water at least 5 feet away from your foundation
-Grade the soil around your home to slope away from the foundation
Control Moisture Levels
-Install a properly sized sump pump system, especially important in areas near the Charles River
-Use dehumidifiers in basements and crawl spaces
-Consider a soil moisture monitoring system in problem areas
Regular Inspections
-Schedule annual foundation assessments, especially after severe weather
-Watch for early warning signs and address them promptly
-Document any changes to your foundation’s condition
Tree Placement
-Plant trees at a safe distance from your home (at least the mature height of the tree)
-Consider root barriers for existing mature trees common in Cambridge close to your foundation
-Remove problematic trees that threaten your foundation

The Cost of Ignoring Foundation Problems in Cambridge
Delaying necessary foundation repairs on your Cambridge property can lead to:
Financial Consequences
-Minor issues become major structural failures requiring costlier repairs
-Decreased home value (up to 10-15%)
-Difficulty selling your Cambridge home as buyers shy away from foundation issues
-Potential insurance complications if damage is deemed neglect
Safety Risks
-Tripping hazards from uneven floors
-Falling bricks or structural elements
-In severe cases, partial home collapse
-Moisture-related health hazards from mold and mildew
Secondary Problems
-Pest infestations through foundation cracks
-Damaged plumbing and utility lines
-Higher energy costs due to air leaks
-Moisture damage to belongings and finishes
Why Choose Us for Foundation Repair in Cambridge?
Local Expertise and Experience Our team brings decades of combined experience in foundation repair, specifically adapted to Cambridge’s unique soil, river proximity, historic homes, and climate conditions.
Quality Materials We use only the highest quality materials that meet or exceed industry standards for durability and performance in New England weather.
Comprehensive Solutions From diagnosis to repair and prevention, we address all aspects of your Cambridge foundation’s health with integrated, holistic solutions.
Customer Satisfaction Our success is built on happy homeowners in Cambridge and surrounding areas – check our reviews and see why we’re a trusted foundation repair company.
Transparent Pricing No hidden fees or surprise charges – we provide detailed quotes before any work begins on your Cambridge property.
Warranties and Guarantees We stand behind our work with industry-leading warranties and satisfaction guarantees for Cambridge residents.
Fast Response Foundation problems don’t wait, and neither do we. Expect prompt scheduling for inspections and repairs in Cambridge.
Cambridge Foundation FAQ's
Look for warning signs like cracks in walls (especially horizontal or zigzag patterns), uneven or bouncing floors, doors that stick or won’t close properly, gaps between walls and floors, separated cabinets or countertops, cracked siding, and plumbing issues. If you notice any of these signs in your Cambridge home, it’s time to contact a professional to assess your foundation.
Foundation repair costs vary widely depending on the extent of damage, repair method needed, and your specific foundation type. On average, homeowners in the greater Boston area spend about $5,000 on foundation repairs. Minor crack repairs might cost $500-$1,800, while more extensive repairs using push piers or helical piers can range from $1,000-$3,000 per pier. For an accurate estimate for your Cambridge property, schedule a free inspection with our foundation experts.
The timeline for foundation repair depends on the repair method and extent of damage. For pressed pilings, repairs typically take 3-4 days. Drilled pier projects may require 3-4 weeks due to concrete curing time. Simple crack repairs can often be completed in 1-2 days. Our team will provide a specific timeline for your Cambridge project during your consultation.
Most homeowner’s insurance policies only cover foundation repair under specific circumstances, such as if the damage resulted from a covered event like a fire, explosion, or sudden water damage from a burst pipe. Standard policies typically don’t cover damage caused by soil settlement, poor drainage, or normal wear and tear common in older Cambridge homes. We recommend checking your specific policy details.
While we believe our company offers the highest quality service in the Cambridge area, we encourage you to research local companies, read reviews, check references, and verify licensing and insurance. Look for companies with experience dealing with Cambridge’s specific soil conditions, housing types (including historic ones), and climate, and those offering free inspections and written estimates.
While small, cosmetic cracks might be temporarily patched as a DIY project, structural foundation cracks require professional attention. DIY solutions typically mask problems without addressing underlying issues, potentially leading to more expensive repairs later. For permanent, reliable foundation crack repair near me in Cambridge, contact certified professionals who can diagnose and fix the root cause.
Foundation problems in Cambridge typically stem from soil issues (variable clay soils contracting/expanding), water problems (poor drainage, proximity to Charles River, plumbing leaks), natural settlement (especially in older homes), poor construction practices from various eras, tree root growth from mature trees, frost heave, and soil erosion. Each cause requires a specific repair approach.
Pier and beam foundation repair addresses issues in foundations that consist of piers embedded in soil with beams laid across for support. These foundations are common in older homes, including many found in Cambridge. Repair methods include shimming, adding/rebuilding pier stacks, replacing wood beams affected by rot, and underpinning. Our company specializes in comprehensive pier and beam foundation repair services.
Structural foundation repair addresses the underlying causes of foundation damage and restores your Cambridge home’s stability and load-bearing capacity. This might involve installing support piers, wall anchors, or other stabilization methods. Cosmetic repairs only mask visible symptoms like minor cracks without fixing structural issues. For long-term protection, proper structural foundation repair is essential.
For cement foundation repair in Cambridge, we employ several proven techniques depending on your specific situation. These include mud jacking (slab jacking), installing slab piers, crack injection for minor issues, and underpinning for more severe problems. Our experts will recommend the most appropriate method after thoroughly assessing your cement foundation.
Look for contractors with positive local reviews (specifically mentioning Cambridge if possible), verifiable references, examples of completed work in the area, clear communication, detailed written contracts, and appropriate licensing and insurance. Ask about warranties, experience with your specific foundation type and Cambridge conditions, and whether they offer free inspections. A reputable contractor will thoroughly explain the problem and proposed solution.
Thrasher Foundation Repair is known for using a system of piering and anchoring to stabilize foundations. While we’re not affiliated with Thrasher, we offer comparable comprehensive foundation solutions tailored to Cambridge’s unique soil conditions and housing stock. Our methods include push piers, helical piers, wall anchors, and crawl space support systems that deliver similar long-term stability.
Pier beam foundation repair for a Cambridge home typically involves assessing the entire support structure, adding or replacing support piers, leveling the beam structure, replacing rotted wood components (common in older homes), and ensuring proper moisture control in the crawl space. Our experts specialize in comprehensive pier beam foundation repair.
Yes, repairing foundation cracks before selling your Cambridge home is highly recommended. Foundation issues can significantly reduce your home’s value and may be red flags for potential buyers and home inspectors. Addressing these problems demonstrates transparency and can help your home sell faster and at a better price. Our foundation crack repair services can help prepare your home for sale.
We recommend annual foundation inspections for Cambridge homes, especially after extreme weather events like heavy rains, drought, or freezing temperatures. Regular inspections help catch minor issues before they become major problems. If you notice any warning signs between inspections, schedule an assessment right away.
Yes, we can perform concrete foundation repair in Cambridge year-round, including winter months. However, certain repair methods requiring concrete pouring may need special preparations during freezing temperatures. Our team uses specialized techniques and materials for winter repairs to ensure quality results.
We stand behind our work in Cambridge with comprehensive warranties. Depending on the repair method, our warranties typically range from 10 years to lifetime transferable warranties. We provide detailed warranty information in writing before beginning any work.
To fix a sinking concrete slab foundation in Cambridge, we typically use either slab piers or mud jacking (slab jacking). Slab piers are driven deep into stable soil beneath the slab. Mud jacking involves pumping a grout mixture beneath the slab to lift it. The best method depends on your specific situation and the cause of the sinking.
Foundation settlement is the natural process where a home gradually settles into the soil. Some settlement is normal, especially in older Cambridge homes. Foundation failure occurs when settlement is excessive or uneven, causing structural damage. Professional assessment is crucial to distinguish between normal settlement and failure.
Yes, we understand that foundation repair can be an unexpected expense for Cambridge homeowners. We offer several financing options with competitive rates and flexible terms to help make necessary repairs affordable. Ask about available financing plans during your consultation.