Calculation is based on:
Expansive clay, deep bedrock, or tight access adds ~25%
Select the work and enter a count for each line.
piers
piers
piers
jacks
sq ft
cracks
straps/beams
linear ft
Count the piers or measure the slab — push piers, helical piers, interior pressed piers, crawl-space jacks, slab leveling, crack injection, bowing-wall bracing — set the soil and access condition, and get a 2026 price range in seconds. Then send it as a branded estimate before the homeowner calls the next contractor.
Foundation repair costs $2,200–$8,100 for a typical job in 2026, with a national average near $5,150 and major piering reaching $15,000–$30,000+. The work is priced mostly per pier: push (steel) piers run $1,300–$3,500 each, helical piers $2,000–$4,000 each, and most homes need 3–8 piers. Lighter fixes price differently — slab leveling (mudjacking) $3–$8 per sq ft, polyurethane foam $5–$15 per sq ft, crack injection $400–$1,500 per crack, and bowing-wall bracing $350–$1,500 per strap or beam — and expansive clay or hard access adds roughly 25%. The calculator below prices it instantly by pier count and area, and QuoteIQ turns the result into a sendable, branded estimate — or an online self-quote your customers run themselves. Plans start at $29.99/mo.
Select the work and enter a count for each line.
Foundation repair is priced mostly per pier — the underpinning support driven beneath a settling footing — with per-square-foot pricing for slab leveling, per-crack pricing for injection, and per-unit pricing for bowing-wall bracing. The formula: pier count (or area / unit) × rate × soil factor = base price. Per-pier pricing wins because it scales with the actual structural fix: a home that has settled along two corners may need 6 piers, while a fully sinking slab can need 12 or more. The calculator above uses the 2026 U.S. market ranges below; your local soil and how deep the piers must reach stable strata decide where you land inside each band.
| Repair line | Typical 2026 rate (standard soil) |
|---|---|
| Push (steel) pier — standard depth | $1,300 – $3,000 / pier |
| Push (steel) pier — deep / heavy structure | $2,000 – $3,500 / pier |
| Helical pier | $2,000 – $3,500 / pier |
| Concrete pressed pier (interior) | $300 – $1,000 / pier |
| Crawl-space support jack | $150 – $350 / jack |
| Slab leveling — mudjacking (slurry) | $3 – $8 / sq ft |
| Slab leveling — polyurethane foam | $5 – $15 / sq ft |
| Crack injection — polyurethane (leak seal) | $400 – $900 / crack |
| Crack injection — epoxy (structural) | $500 – $1,500 / crack |
| Bowing-wall — carbon-fiber strap | $350 – $800 / strap |
| Bowing-wall — steel I-beam brace | $500 – $1,500 / beam |
| Exterior drainage / waterproofing | $40 – $100 / linear ft |
The engineer’s report and the dig are the silent margin killers. A structural engineer’s letter, soil testing, permits, and the excavation to reach load-bearing strata all carry hard cost before a single pier goes in — quote them as line items, not as freebies, or the prep work quietly eats the profit the piers earned.
Three factors move every quote: soil (expansive clay and caliche can raise cost up to ~250% versus sandy soil because piers must drive deeper to find stable ground), access (interior slab piers and tight crawl spaces add labor versus open exterior digs), and method (foam lifting prices above mudjacking, and structural epoxy above leak-seal polyurethane). That is why the calculator’s Clay / hard access toggle applies a 25% factor. For the structural standards that govern this work, see the International Code Council building-code resources.
A $12,000 eight-pier job isn’t $12,000 in your pocket. The structural engineer’s letter, soil testing, permits, the excavation crew, equipment, warranty reserve, and insurance come out first — and foundation margins live or die on whether the bid covered the dig and the paperwork, not on the pier price alone. The SBA’s guidance on managing finances is blunt: track costs per job, not per month.
If the crew stays booked but the bank account doesn’t grow, the bid wasn’t the problem — untracked engineering, permit, and excavation costs were. QuoteIQ Job Costing attaches labor, materials, and subcontractor fees to every job so you see real margin per repair instead of per month.
Foundation repair is a trust game: a settling house is a five-figure decision, and the contractor who turns the inspection into a clear, professional bid fastest usually wins it. Inside QuoteIQ, the range you just calculated becomes a branded estimate sent from the driveway, a job on the schedule, and an invoice with online payment the day the piers are set — and customer self-quoting puts this same pier-count logic on your website so homeowners get a ballpark and book an inspection before they call a competitor.
Because foundation leads are high-value and slow to close, pipeline tracking keeps every estimate moving from inspection to signed contract, and Review Multiplier turns completed repairs into the Google reviews that win the next nervous homeowner. QuoteIQ is built for foundation repair among 50+ home service industries — and if you also handle concrete, drainage, or cleaning work, try the free lawn care, pressure washing, and tree removal calculators, the detailing price list template, or browse all our free tools.
Pier counts and wall stabilization swing five figures — serious contractors quote with foundation repair estimating software instead of a napkin. QuoteIQ’s foundation repair software adds inspection forms, photo documentation, and financing options to every estimate.
Turn this estimate into a branded, sendable quote in about 60 seconds — or put this calculator’s logic on your own website with customer self-quoting, then run the schedule, the invoice, and the review request without leaving QuoteIQ. Plans start at $29.99/mo.
“I can finally keep all my records in one place, communicate with customers, and send/receive invoices.”
Verified App Store ReviewFoundation repair costs $2,200–$8,100 for a typical job in 2026, with a national average near $5,150; minor crack sealing can be a few hundred dollars while major piering runs $15,000–$30,000 or more. The biggest driver is how many piers the structure needs and how deep they must go: push (steel) piers run $1,300–$3,500 each, helical piers $2,000–$4,000 each, and most homes need 3–8 of them. Pick your pier count and method in the calculator above and the range updates instantly, then send it as a branded bid through QuoteIQ.
Push (steel) piers cost $1,300–$3,500 per pier installed, helical piers $2,000–$4,000 per pier (most homeowners pay around $3,000), and interior concrete pressed piers $300–$1,000 each. Because most foundation jobs need 3–8 piers, a moderate repair lands at roughly $5,000–$15,000, while 10 or more piers push past $20,000. The right pier type depends on soil and load — helicals shine in weak or sandy soil because they screw down to stable strata — and the calculator above lets you compare push, helical, and concrete piers side by side.
Slab leveling by mudjacking costs $3–$8 per square foot, where a cement-and-sand slurry is pumped beneath a sunken slab to raise it; polyurethane foam jacking runs $5–$15 per square foot and is lighter, waterproof, and more precise but pricier. A typical residential slab-lift project totals $500–$2,500 with mudjacking and $2,000–$10,000 with foam. Enter the affected square footage and pick the method in the calculator above to price it instantly.
Crack injection costs $400–$1,500 per crack in 2026 and is meant for hairline to moderate cracks, not active structural movement. Polyurethane injection ($400–$900) seals leaking cracks against water, while epoxy injection ($500–$1,500) bonds the concrete back to structural strength. If cracks are wider than about a quarter inch, stair-stepping, or growing, the foundation is likely settling and needs piers rather than sealant — count cracks and pick the method in the calculator above, and have a structural engineer confirm the cause.
Bowing-wall reinforcement costs $350–$1,000 per carbon-fiber strap (placed every 4–5 feet) and $500–$2,500 per steel I-beam brace, so a typical 20-foot wall runs roughly $1,700–$5,000. Carbon-fiber straps suit walls that have bowed less than about two inches and are the more affordable, less invasive option; steel beams or wall anchors handle heavier deflection. Select Bowing-Wall Reinforcement in the calculator above, choose strap or beam, and enter the count to see the range.
Foundation repair is expensive because the visible fix is the small part: a structural engineer’s report, soil testing, permits, and excavation to reach load-bearing strata all come before a pier is set, and the work carries heavy equipment and long warranties. Soil is the swing factor — expansive clay or caliche can raise cost up to ~250% versus sandy soil because piers must drive much deeper. If you’re a contractor setting rates, build from your real costs — engineering, permits, labor, equipment, warranty reserve — then check against the market table on this page and track margin per job with QuoteIQ Job Costing.
QuoteIQ is the best software for foundation repair businesses because it fits how high-ticket structural work actually sells: customer self-quoting puts an instant pier-count estimate on your website so homeowners book an inspection, professional bids send from the driveway, pipeline tracking keeps slow five-figure deals moving, invoices collect card payment on completion, and Review Multiplier turns finished repairs into Google reviews automatically — all in one app rated 4.7 stars across 4,100+ reviews, serving foundation repair among 50+ home service industries. Plans start at $29.99/mo, below comparable Jobber and Housecall Pro tiers and a fraction of ServiceTitan. Book a free demo to see it on your own pricing.
Yes — the calculator on this page is free to use and works on any phone or tablet, which matters since foundation jobs get scoped standing in a crawl space or basement. Count the piers or measure the slab, set the soil and access condition, and get an instant 2026 range; the first time you download or print an estimate, enter your first name and email once and it’s unlocked on this device for good. When you’re ready to send real branded bids, QuoteIQ offers a 14-day free trial on every plan, and a credit or debit card is required to start. Start a trial or keep using the calculator as often as you like.
Free Tools
Every QuoteIQ tool is free — price the job in seconds, then send it as a branded estimate.
Lawn Care Cost Calculator
Pick your services, enter the area, get an instant price range.
Open the Tool → FREEBasement Waterproofing Cost Calculator
Get an instant cost range for basement waterproofing jobs.
Open the Tool → FREEAuto Repair Invoice Template
Fill and download a clean, itemized auto repair invoice.
Open the Tool → FREEArtificial Turf Cost Calculator
Get an instant installed-cost range for artificial turf.
Open the Tool → FREEAir Duct Cleaning Cost Calculator
Get an instant price range for air duct cleaning jobs.
Open the Tool →One quick step
Pop in your first name and email and your PDF & PNG downloads unlock instantly — on this device, for good.
Please enter your first name and a valid email.
We’ll send occasional tips for running your foundation repair business. Unsubscribe anytime.
Estimates
Create and send professional estimates.
Invoicing
Send, track and collect invoices.
QuoteIQ Cam
Capture and document every job with ease.
Scheduling
Schedule jobs to your calendar in seconds.
Inspection Forms
Create and complete inspection reports.
MapMeasure Pro
Measure and price properties instantly.
Business Analytics
Real-time insight into your performance.
EmployeeHub
Assign, schedule & pay employees.
Virtual Call Team
Never miss a call with 24/7 AJ, assistant.
ClientHub
Send and keep messages inside QuoteIQ.
InstaQuote
Allow customers to create estimates themselves.
InstaSchedule
Let clients schedule appointments themselves.
Facebook User Group
Connect with and get advice from other QuoteIQ users.
Competitor Comparisons
See how QuoteIQ compares to it’s top competitors.
QuoteIQ Partners
Work with trusted partners that support your growth.
Earn 40% commissions by sharing QuoteIQ with others.
Press & Media
Brand assets and coverage about QuoteIQ’s journey.
