Codes, insurance and real estate: every question answered
88 questions with short answers. Each links to the full, sourced explanation.
Do you need a permit for foundation repair in Oklahoma?
It depends on the city. Oklahoma uses the 2024 IRC statewide, cities run their own permit offices, and the state does not license foundation repair.
- Codes and permits: What is the statewide code?
- The Oklahoma Uniform Building Code Commission adopts the IRC for one- and two-family homes. The 2024 edition with Oklahoma amendments took effect September 14, 2026, replacing the 2018 edition that had been effective since September 14, 2022.
- Codes and permits: What are Oklahoma's foundation amendments?
- The 2024 Oklahoma rule changes several Chapter 4 provisions: - R402.2: interior slabs and enclosed garage slabs do not need air-entrained concrete. - R403.1: two #4 reinforcing bars in all footings; #4 bars tie footings to stem walls at each corner and at most 6 feet apart, with 12 inches of embedment. - R403.1.6: ½-inch anchor bolts at most 6 feet apart and at least 7 inches into concrete; hand-driven cut or concrete nails are not approved. - R403.1.7.3 (foundation elevation): deleted. - R404.1.3.3.7.1.b: glass-fiber reinforcing bar allowed in foundation walls and footings up to 48 inches high.
- Codes and permits: Is a permit needed for foundation repair?
- Permit requirements are set and enforced locally, and published guidance differs by city: - Tulsa: the owner, contractor, architect or owner's agent may apply.
- Codes and permits: Does Oklahoma license foundation repair?
- The Oklahoma Construction Industries Board licenses plumbers, electricians, mechanical contractors, home inspectors and building inspectors, and registers roofing contractors.
- Codes and permits: What building code applies to houses in Oklahoma?
- The 2024 International Residential Code with Oklahoma amendments, adopted by the Oklahoma Uniform Building Code Commission, became the statewide minimum residential code on September 14, 2026.
- Codes and permits: Do I need a permit for foundation repair in Oklahoma?
- It depends on the city. Tulsa, for example, takes repair permits in person and requires construction plans when damage is extensive or structural, so the local permit office is the authority for a specific job.
- Codes and permits: Does Oklahoma license foundation repair contractors?
- The state Construction Industries Board licenses plumbing, electrical and mechanical trades, home and building inspectors, and registers roofing contractors; foundation repair is not one of the listed trades. Cities such as Oklahoma City require building contractor registration for permitted work.
- Codes and permits: How steep should the ground slope away from my house?
- The residential code requires the ground to fall at least 6 inches within the first 10 feet from the foundation, or drains and swales where that is not possible.
Does homeowners insurance cover foundation damage in Oklahoma?
Standard policies usually exclude settling or soil movement. Earthquake damage needs a separate endorsement, and flood policies exclude earth movement.
- Insurance and foundation claims: What do standard policies usually exclude?
- The standard homeowners form's earth movement exclusion applies no matter what caused the movement, and an insurance coverage analysis applied it to a foundation cracked by drought. Policies also commonly carry a settling, cracking and bulging exclusion.
- Insurance and foundation claims: What if a plumbing leak is involved?
- Courts are split on whether settlement caused by a plumbing leak falls under the settling exclusion: - Some courts applied the exclusion to leak-caused foundation movement, such as a 1996 federal case in Texas and a 1989 Oregon appeals case. - Others found the exclusion aimed at gradual, natural settlement and found coverage, such as a 1999 Colorado appeals case and a 1974 Florida appeals case.
- Insurance and foundation claims: How does earthquake coverage work in Oklahoma?
- According to the Oklahoma Insurance Department: - Typical homeowner and renter policies do not cover earthquakes. - Coverage is sold as an endorsement or a stand-alone policy, though not every insurer offers it. - Deductibles are usually 5 to 10 percent of the insured value, with separate deductibles for the home, other structures and contents. - Most companies will not sell new earthquake coverage for 30 to 60 days after a quake. - Coverage may include costs to stabilize land under structures, but damage to the lot itself, such as sinkholes, is typically excluded, and some insurers exclude brick or stone veneer.
- Does flood insurance cover foundation damage?
- The National Flood Insurance Program pays for direct physical loss by or from flood, but not for loss caused by earth movement, even when a flood causes that movement.
- Insurance and foundation claims: What documentation helps show the cause?
- An elevation survey showing the pattern of movement; Dated photos and a crack log; Plumbing test results when a leak is suspected.
- Insurance and foundation claims: What if a claim is disputed?
- The Oklahoma Insurance Department's complaint process asks consumers to contact the insurer first, then file a signed Request for Assistance with copies of the policy and letters; the insurer has 30 days to respond to the department.
- Does homeowners insurance cover foundation cracks from soil movement?
- Usually not. The standard homeowners form excludes earth movement, including soil expansion and contraction, regardless of cause, and policies commonly exclude settling and cracking of foundations.
- Insurance and foundation claims: Is earthquake damage covered in Oklahoma?
- Not under a typical homeowners policy. Earthquake coverage is sold as an endorsement or a separate policy, usually with a deductible of 5 to 10 percent of the insured value.
- Does flood insurance pay for foundation settlement after a flood?
- The National Flood Insurance Program excludes loss caused by earth movement even when a flood triggers it, and FEMA has upheld a denial where an engineer tied foundation cracks to long-term soil movement.
- What can I do if my foundation claim is denied?
- You can ask the insurer to explain the decision, file a complaint with the Oklahoma Insurance Department, and in some cases use the department's free EAGLE mediation program if both sides agree.
Does insurance cover slab leak foundation damage in Oklahoma?
A slab leak can raise or lower part of a house, but insurance treatment of leak-related settlement is unsettled, with courts split on the settling exclusion.
- How do leaks move foundations?
- On expansive clay, added water swells the soil, and slab-on-grade foundations on these soils are vulnerable to that volume change. A leak can swell the soil under one area and push up an interior part of the slab, called heave.
- Slab leaks and insurance: What pipe materials were used in homes of each age?
- House age helps estimate which materials are under the slab; see construction era by decade.
- Slab leaks and insurance: How is a leak found?
- Water meter check. Read the meter, use no water for two hours, then read it again; any change probably means a leak. This finds pressurized supply leaks, not drain leaks; Licensed plumber testing.
- How does insurance treat leak-related damage?
- Earth movement and settling. The standard homeowners form excludes earth movement no matter the cause, and policies commonly exclude settling and cracking of foundations; Leak-caused settlement. Courts are split.
- Slab leaks and insurance: What are Oklahoma's claim-handling deadlines?
- Under Oklahoma's Unfair Claims Settlement Practices Act, as summarized by a coverage law firm: - Insurers must respond within 30 days to communications that call for a response. - Insurers must acknowledge a claim within 30 days. - Insurers must accept or deny within 60 days after a properly executed proof of loss, or say within that time that more investigation is needed. - Investigations generally may not exceed 120 days absent specific fraud or arson indicators.
- Slab leaks and insurance: Can a plumbing leak cause foundation problems?
- Yes. On expansive clay, water from a leak can swell the soil and raise part of a slab, and on sandy soils moving water can wash out support; one documented claim showed settlement concentrated at the footings nearest a leak.
- Slab leaks and insurance: How can I check for a water leak myself?
- Read the water meter, use no water for two hours, then read it again; if the reading changed at all, there is probably a leak.
- Does homeowners insurance cover foundation damage from a slab leak?
- It depends on the policy and the courts. Policies commonly exclude settling and cracking, and courts in different states have split on whether settlement caused by a plumbing leak is excluded.
- Slab leaks and insurance: Should plumbing be tested before or after foundation repair?
- Both are common. Forensic engineering guidance recommends plumbing tests after any lifting or lowering of a foundation, and testing before repair helps show whether a leak is driving the movement.
- Slab leaks and insurance: How long does an Oklahoma insurer have to decide a claim?
- Under Oklahoma's Unfair Claims Settlement Practices Act, an insurer must accept or deny within 60 days after a properly executed proof of loss, or tell the claimant within that time that more investigation is needed.
How are foundation problems handled in an Oklahoma home sale?
They surface through the seller's disclosure form, the buyer's inspection, the contract's repair window and lender rules; the 2026 form asks about past repairs.
- Buying or selling with foundation issues: What does Oklahoma's seller disclosure law require?
- The Residential Property Condition Disclosure Act (60 O.S. §831 et seq.) covers residential property with one or two dwelling units.
- Buying or selling with foundation issues: What does the 2026 disclosure form ask?
- Questions on the official form that touch foundations and drainage include:
- Buying or selling with foundation issues: What do home inspections cover?
- Oklahoma home inspectors are licensed by the Construction Industries Board, need 90 hours of training and at least $50,000 in general liability insurance.
- Buying or selling with foundation issues: What is the sale contract timeline?
- On the 2026 state Residential Sale Contract: - The buyer's inspection period is 10 days after the Time Reference Date if left blank. - Buyers may use licensed home inspectors, architects and registered professional engineers; a structural inspection is a listed option. - Within 24 hours after the period ends, the buyer either cancels or delivers a repair list (Treatments, Repairs and Replacements). - The parties then have 7 days, if left blank, to negotiate.
- Buying or selling with foundation issues: What do lenders require?
- Conventional (Fannie Mae). Deficiencies affecting safety, soundness or structural integrity make the appraisal "subject to" repair. A property rated C6 is ineligible until repaired.
- Do Oklahoma sellers have to disclose foundation repairs?
- Sellers who complete the state disclosure form must report known conditions, and the 2026 form asks directly whether the seller is aware of any previous foundation repairs. A seller who never occupied the home and knows of no defects may use a disclaimer form instead.
- Buying or selling with foundation issues: How long does a buyer have to sue over an undisclosed defect in Oklahoma?
- Under the Residential Property Condition Disclosure Act, a suit must be filed within two years after the transfer, and the remedy is actual damages, including the cost of repair.
- Will a home inspector tell me what is wrong with the foundation?
- Oklahoma inspectors must describe indicators of foundation or structural movement, but they are not required to determine the cause or the repair method, and they do not perform engineering.
- Buying or selling with foundation issues: How long is the inspection period in an Oklahoma home purchase?
- On the 2026 state contract form, it is 10 days after the Time Reference Date if the blank is left empty, followed by 7 days to negotiate repairs if the buyer submits a repair list.
- Can I get a mortgage on a house with foundation settlement?
- Lenders treat structural problems as a loan condition. Fannie Mae requires proof that abnormal settlement was corrected or a professional report that it poses no structural threat, and FHA appraisal guidance flags foundation damage for further inspection or repair.
How do you choose a foundation repair contractor in Oklahoma?
Oklahoma has no state foundation repair license. Check city registration and insurance, permits, an engineer's plan, written scope and warranty, and complaints.
- Is there an Oklahoma license for foundation repair?
- The Oklahoma Construction Industries Board licenses plumbers, electricians, mechanical tradespeople, home inspectors and building inspectors, and registers roofing contractors; foundation repair is not on that list.
- Choosing a repair contractor: Who pulls the permit?
- The FTC lists a contractor asking the homeowner to get the building permits as a warning sign; Consumer guidance from the Better Business Bureau says to confirm the contractor can obtain the required permits; In Oklahoma City, contractor registration is tied to work that needs a building permit.
- Choosing a repair contractor: Is an engineer's evaluation part of the process?
- Oklahoma's engineering board published compliance guidelines for foundation repair companies: - A homeowner can start with a repair company that brings in a professional engineer (PE), a company that employs a full-time PE, or an independent engineer who works directly for the owner. - The PE visits the site or directs a technician, then issues a signed, sealed and dated repair plan, or a sealed statement that no repair or a non-pier repair is needed. - The repair company carries out the PE's plan. - A PE may issue an engineering completion letter only after being on site or receiving enough information from a qualified technician.
- Choosing a repair contractor: What goes in the written proposal and contract?
- The contractor's name, address, phone number and license number, plus estimated start and completion dates; Written estimates that describe the work, materials and completion date, with any verbal promises written in and no blank spaces left; Changes to the work agreed in writing before work continues.
- Choosing a repair contractor: How do Oklahoma lien rules apply?
- A mechanic's lien is a claim against the property by someone who supplied labor or materials and was not paid.
- Choosing a repair contractor: Can a contract signed at home be cancelled?
- Under the FTC Cooling-Off Rule: - Covered sales made at the buyer's home can be cancelled for a full refund until midnight of the third business day; Saturdays count as business days. - The seller must explain the right and provide two cancellation forms and a dated contract or receipt. - Sales needed to meet an emergency, and repairs the buyer asked the seller to come to the home to do, are not covered, although extra items bought beyond that request are. - After cancellation, the seller has 10 days to refund payments.
- Choosing a repair contractor: Where can complaints be checked?
- The Oklahoma Attorney General's Consumer Protection Unit mediates consumer complaints and can take legal action over deceptive or unfair practices; complaints are filed by phone or by emailing a complaint form; Better Business Bureau profiles show ratings, reviews, complaint history and licensing information; The FTC suggests checking with consumer protection officials and searching the company name with words like "complaint".
- Choosing a repair contractor: What can you ask about piers, testing and logs?
- What pier or pile type is proposed, and how is final depth decided? See steel push piers; Will each pier's depth and final pressure be recorded on an installation log given to the owner?; Is the plan sealed by an engineer, and who issues the completion letter ?.
- Does Oklahoma license foundation repair contractors?
- Foundation repair is not among the trades the Construction Industries Board licenses or registers. Cities can set their own rules; Oklahoma City requires building contractor registration, with liability insurance and workers' compensation coverage or an exemption, for work that needs a building permit.
- Can I cancel a foundation repair contract I signed at home?
- The FTC Cooling-Off Rule generally allows cancellation of covered home sales until midnight of the third business day, but it does not cover repairs the buyer asked the seller to come to the home to do, except for extra items bought beyond that request.
- Where can I check complaints about a contractor in Oklahoma?
- The Oklahoma Attorney General's Consumer Protection Unit takes and mediates consumer complaints, and Better Business Bureau profiles show complaint history and reviews. The FTC also suggests checking with consumer protection officials.
- Choosing a repair contractor: What is a pre-lien notice in Oklahoma?
- It is a notice an unpaid contractor or supplier sends to the original contractor and the owner no later than 75 days after last supplying work or materials. On owner-occupied homes it is required regardless of the amount, and a lien is invalid without it.
- Should a foundation repair plan come from an engineer?
- Oklahoma's engineering board guidelines describe a professional engineer reviewing site information and issuing a signed, sealed and dated repair plan, which the repair company then carries out. A homeowner can also hire an engineer directly.
What permits, licensing and frost depth apply in Oklahoma?
Oklahoma leaves frost depth to each city or county, with published values about 18 inches, and does not license foundation repair as a trade.
- Permits, licensing, frost depth: What is the statewide code framework?
- The 2024 International Residential Code (IRC) with Oklahoma amendments is the statewide minimum residential code as of September 14, 2026. It replaced the 2018 IRC, which had been in effect since September 14, 2022.
- What frost depth values are used?
- For any specific address, the local building department's adopted climate table is the controlling value.
- Permits, licensing, frost depth: What did the engineering board warn about?
- At a 2007 public meeting, Oklahoma's engineering board described common shallow "pier and grade beam" foundations: piers 8 to 10 inches across, no more than about 36 inches deep and 6 to 8 feet apart, with grade beam bottoms often only 1 to 8 inches below finished grade.
- Permits, licensing, frost depth: Is foundation repair a licensed trade?
- State. The Construction Industries Board licenses plumbers, electricians, mechanical contractors, home inspectors and building inspectors, and registers roofing contractors.
- Permits, licensing, frost depth: Do you need a permit for foundation repair?
- Because published guidance is thin, the local permit desk is the authority on whether underpinning needs a permit, an engineer's letter or inspections.
- Permits, licensing, frost depth: When are engineer letters used?
- Oklahoma's engineering board published compliance guidelines for foundation repair companies and warned that anyone violating them may be in violation of the state engineering licensure law (Title 59, Section 475.1 et seq.) and board rules (OAC 245:15). Under the guidelines:
- What is the frost depth in Oklahoma?
- Oklahoma's statewide code leaves frost depth for each jurisdiction to set. Stillwater publishes 18 inches, and Oklahoma's engineering board has cited about 18 inches below finished grade for Oklahoma City.
- Permits, licensing, frost depth: Does Oklahoma have a state license for foundation repair contractors?
- Foundation repair is not among the trades the Construction Industries Board licenses or registers, which are plumbing, electrical, mechanical, home and building inspection, and roofing.
- Permits, licensing, frost depth: Do contractors have to register with Oklahoma City?
- Yes, for work that requires a building permit. Oklahoma City requires building contractor registration with general liability insurance of at least $50,000 per occurrence and workers' compensation coverage or an exemption form.
- Permits, licensing, frost depth: Who can pull a building permit in Tulsa?
- Tulsa accepts building permit applications from the owner, contractor, architect or the owner's authorized agent; electrical, mechanical and plumbing permits require licensed contractors.
- Permits, licensing, frost depth: Does the building code require a permit for foundation repair?
- The model IRC requires a permit to construct, enlarge, alter or repair a building, and foundation repair is not on its list of exempt work. Cities can amend those rules, so the local permit desk decides.
- Why does frost depth matter for foundations?
- Codes require the bottom of footings and grade beams to sit below the local frost depth unless perimeter insulation is used, so that freezing soil does not lift them.
What safety rules apply to foundation repair work in Oklahoma?
Federal OSHA rules cover trench protection, excavation inspections and silica dust from concrete cutting; heat and crawl spaces add other hazards.
- What rules apply to excavations and trenches?
- Exterior piers are installed from holes dug beside the foundation.
- What rules apply to concrete cutting and silica dust?
- Interior piers and slab repairs often require cutting or coring concrete, which releases respirable crystalline silica, a fine dust that can damage lungs. OSHA's construction silica standard:
- Foundation repair safety rules: What are the hazards in crawl spaces?
- Crawl spaces can be tight, wet and hazardous. Oklahoma's home inspection standards do not require inspectors to enter a crawl space with less than 18 inches of headroom, an access opening smaller than 18 by 24 inches, excessive wetness or hazardous conditions.
- Foundation repair safety rules: How is summer heat handled?
- Oklahoma summers are when much repair work happens. The U.S. Department of Labor's heat illness campaign centers on "Water. Rest. Shade." and on acclimatization, letting workers build tolerance to heat gradually.
- Why are post-tensioned slabs a safety concern?
- Some slabs are reinforced with tensioned steel cables (tendons) rather than ordinary rebar. How to tell and what that means for cutting or coring is covered on the post-tensioned slabs page.
- When does a foundation repair trench need shoring?
- OSHA requires a protective system such as sloping, shoring or a trench box for workers in an excavation unless it is entirely in stable rock, or less than 5 feet deep and a competent person finds no sign of a possible cave-in.
- Foundation repair safety rules: How often must an excavation be inspected?
- A competent person must inspect it daily, before work starts, as needed during the shift, and after every rainstorm or other event that increases hazards.
- Foundation repair safety rules: Is concrete dust from cutting a slab regulated?
- Yes. OSHA's construction silica standard limits respirable crystalline silica to 50 micrograms per cubic meter over 8 hours and lists water or dust-collection controls for saws, drills and jackhammers.
- Foundation repair safety rules: What does OSHA recommend for working in Oklahoma summer heat?
- OSHA's heat campaign centers on water, rest and shade, and on acclimatization, since workers new to the heat are at highest risk.
What should an Oklahoma foundation repair contract cover?
Scope of work, what lift means, exclusions and drainage duties afterward. Many in-home sales allow 3-day cancellation, and Oklahoma liens have strict deadlines.
- Contracts, warranties and liens: What can a repair contract spell out?
- Topics that a written foundation repair contract can address include: - Scope: number and location of piers (see loads, pier spacing and capacity), repair method, and how depth beyond an estimate is handled.
- Contracts, warranties and liens: How does the FTC 3-day Cooling-Off Rule apply?
- For covered sales made at a buyer's home, workplace or a seller's temporary location, the buyer can cancel for a full refund until midnight of the third business day after the sale.
- Do foundation warranties carry over when a house is sold?
- Oklahoma's seller disclosure form asks, "Are you aware of any previous foundation repairs?" and also asks about warranties covering the property, naming foundation warranties as an example.
- How do Oklahoma mechanic's liens work?
- A mechanic's lien is a legal claim against the property filed by someone who supplied labor or materials and was not paid. Oklahoma's rules under Title 42:
- Contracts, warranties and liens: Can I cancel a foundation repair contract I signed at my house?
- The FTC Cooling-Off Rule generally lets buyers cancel covered sales made at home until midnight of the third business day, but it does not cover sales made because the buyer asked the seller to come to the home to repair or maintain the buyer's personal property, except for extra items bought beyond that request.
- Contracts, warranties and liens: How long does a contractor have to file a lien on my house in Oklahoma?
- An original contractor that contracted with the owner must file within four months after the last labor or materials, and a subcontractor within 90 days, under Title 42 of the Oklahoma Statutes.
- Contracts, warranties and liens: What is a pre-lien notice in Oklahoma?
- It is a notice a lien claimant must send to the original contractor and the owner no later than 75 days after last supplying work or materials, before filing a lien; on owner-occupied homes it applies regardless of the claim amount.
- Contracts, warranties and liens: Do I need to tell buyers about a foundation warranty?
- Oklahoma's seller disclosure form asks whether the seller knows of previous foundation repairs and whether any warranties cover the property, naming foundation warranties as an example.