What is the average water damage insurance claim amount?

The Insurance Information Institute (Triple-I) has published average homeowner insurance water damage and freezing claim amounts of approximately $11,000–$13,000 in recent years. Their 2023 homeowners insurance data reported the average water damage and freezing claim at approximately $12,514. This figure covers all water-related homeowner claims including pipe bursts, appliance failures, and roof leak-related interior damage — not catastrophic flooding, which is typically covered under NFIP or separate flood policies.

What is the average fire damage insurance claim amount?

Fire and lightning claims are among the highest-severity homeowner insurance losses. The Insurance Information Institute (Triple-I) has reported average fire and lightning claim amounts of approximately $77,000–$84,000 in recent data years, though this average varies significantly by cause (kitchen fires vs. structure fires) and by property value. Large commercial fire losses average significantly higher. Fire damage restoration work typically carries higher gross margins than water mitigation due to the complexity of smoke and soot remediation.

What is the typical net profit margin for a restoration company?

Net profit margins (after all overhead including owner compensation) vary widely by company size and management. Industry surveys and the RIA Cost of Doing Business Report suggest average net margins of 5–12% for restoration companies, with well-run companies achieving 12–18% and underperforming operators showing margins below 5% or negative. Net margin tends to improve with scale — companies above $5M typically show better margins than those below $1M, assuming overhead is well-controlled.

What is the restoration industry's annual growth rate?

The damage restoration industry has grown at approximately 4–6% annually in recent years, driven by aging housing stock, climate-driven increases in weather events, rising property values (which increase average claim severity), and growing awareness of mold and indoor air quality issues. IBISWorld and Grand View Research have published CAGR estimates in the 4–6% range for the sector. The industry tends to be recession-resistant because demand is event-driven (insured losses) rather than discretionary.

How much does restoration franchise revenue compare to independent operators?

Franchise systems (Servpro, PuroClean, Rainbow International, ServiceMaster Restore) represent a significant portion of the industry. Servpro's system-wide revenue has been reported at over $4 billion annually across more than 2,000 franchise locations. Individual Servpro franchises vary significantly in scale, with median unit revenue in the $500K–$2M range per unit based on FDD disclosure data. Independent operators range from solo owner-operators below $500K to multi-crew operations above $10M. The industry is fragmented — no single operator holds more than 5–7% of the total market.

What percentage of restoration work is insurance-driven?

Industry surveys and trade publication estimates suggest that 70–85% of restoration company revenue is insurance-driven (property damage claims through homeowner, commercial, or flood policies). The remainder is direct-pay work (property managers, landlords, self-pay). The insurance-driven nature of the industry means restoration companies are more dependent on carrier relationships and TPA program terms than on direct marketing to end consumers.

How fast is the restoration M&A market growing?

Private equity-backed consolidation in restoration services has accelerated significantly since 2018. PE-backed platforms (BluSky, Paul Davis, other roll-ups) have completed dozens of acquisitions annually, and the pace of consolidation has increased each year through 2024. Industry M&A advisors estimate that 150–300+ restoration company transactions occur annually in the $1M–$50M enterprise value range. Strategic buyers (other restoration companies) and financial buyers (PE-backed platforms) are both active. Valuation multiples have compressed slightly from the peak 2021–2022 environment but remain above historical norms.

How much do restoration companies spend on marketing?

Marketing spend varies widely by channel strategy. Restoration companies heavily dependent on TPA programs spend less on direct marketing (1–3% of revenue) because referrals flow through carrier programs. Companies pursuing direct marketing and preferred contractor relationships spend more, typically 3–6% of revenue on marketing and business development. The RIA Cost of Doing Business Report tracks marketing as a percentage of revenue for member companies annually.

50+ Restoration Industry Statistics Every Owner Should Know in 2026

Q: How big is the U.S. damage restoration industry?

The U.S. damage restoration industry (mitigation, remediation, and related cleanup services, excluding full reconstruction) is estimated at $15–$20 billion in direct services revenue as of 2025, per IBISWorld and industry trade publication estimates. The broader market including structural reconstruction and rebuild work associated with insured losses is significantly larger, often cited at $40–$60 billion. IBISWorld's narrowly defined 'Damage Restoration Services' industry report has cited figures in the $13–$18 billion range for recent years.

Q: How many restoration companies are there in the United States?

Industry estimates place the number of active restoration companies in the United States at approximately 60,000–80,000 businesses, including both independent operators and franchise locations. IBISWorld's Damage Restoration Services industry report has cited approximately 60,000–70,000 businesses in recent annual editions. The Restoration Industry Association (RIA) membership represents a subset of credentialed professionals across the country.

Q: What is the typical gross margin for a restoration company?

Gross margins (revenue minus direct costs — labor, materials, subcontractors, equipment) vary by service type. Water mitigation typically generates 35–50% gross margin; fire and smoke restoration 30–45%; mold remediation 35–55%; full reconstruction 18–28%. Companies that perform mitigation-only work (no reconstruction) typically report higher gross margin percentages than full-service restorers. The RIA Cost of Doing Business Report provides annual benchmarks for member companies by revenue tier.

▸ Framework Answer

The U.S. damage restoration industry encompasses approximately 60,000–80,000 businesses generating an estimated $15–$20 billion in direct services revenue annually, growing at 4–6% per year. Water damage is the single largest non-catastrophe source of insured property losses, with average homeowner claims of approximately $12,500. Private equity consolidation has accelerated since 2018, with restoration company EBITDA multiples ranging from 4× to 8× depending on size and quality of earnings. This report compiles 50+ sourced statistics across 11 categories for use as a reference resource.

Last updated: May 2026. Next scheduled review: Q1 2027.

Methodology and Sources

This compilation draws on the following publicly available and purchasable data sources. Statistics are attributed to the specific source and year. Where figures represent industry estimates or ranges derived from multiple sources, this is noted.

Primary sources:

IBISWorld — Damage Restoration Services (US) industry report (annual)
Insurance Information Institute (Triple-I) — Facts + Statistics: Homeowners and Renters Insurance (annual); Catastrophe data
Restoration Industry Association (RIA) — Cost of Doing Business Report (annual); membership data
U.S. Bureau of Labor Statistics (BLS) — Occupational Employment and Wage Statistics (OEWS); Industry employment data
NOAA National Centers for Environmental Information (NCEI) — Billion-Dollar Weather and Climate Disasters database
Cleanfax Magazine — Annual State of the Cleaning & Restoration Industry survey
Restoration & Remediation Magazine (C&R) — Annual industry surveys and market reports
Franchise Disclosure Documents (FDDs) — Servpro, PuroClean, Rainbow International, ServiceMaster Restore (publicly available via FTC disclosure)
Peak Business Valuation — Restoration industry valuation reports
ISO/Verisk — Claims data published through Triple-I and industry reports

Key Findings

Estimated U.S. damage restoration direct services market: $15–$20 billion (IBISWorld, 2024–2025)
Active U.S. restoration businesses: approximately 60,000–80,000 (IBISWorld, 2024)
Industry annual growth rate: 4–6% CAGR (IBISWorld; Grand View Research, 2023–2025)
Average homeowner water damage claim: $12,514 (Triple-I, 2023 data)
Average homeowner fire and lightning claim: approximately $77,000–$84,000 (Triple-I, 2022–2023)
Typical restoration company gross margin (all services): 30–50% (RIA CODB; Cleanfax industry surveys)
Typical restoration company net profit margin: 5–12% (RIA CODB; industry benchmarks)
Revenue share: insurance-driven work: 70–85% (industry estimates, multiple sources)
Servpro system-wide revenue: over $4 billion annually (Servpro FDD disclosures, 2023)
U.S. billion-dollar weather disasters per year (10-year average): 18–20 events (NOAA NCEI, 2014–2023)
Restoration company EBITDA acquisition multiples: 4× to 8× depending on size and book quality (Peak Business Valuation; industry M&A data)

Section 1: Market Size and Industry Scope

$15–$20B

Estimated U.S. damage restoration direct services market size (mitigation, remediation, and cleanup — excluding full reconstruction)

Source: IBISWorld, Damage Restoration Services (US), 2024–2025

The damage restoration industry is not a single NAICS category. IBISWorld tracks "Damage Restoration Services" under NAICS 562910 (Remediation Services), which covers environmental and disaster cleanup activities including water damage mitigation, fire and smoke restoration, mold remediation, and related environmental services.

The broader "restoration" market, including structural reconstruction and rebuild work covered by property insurance claims, is commonly estimated at $40–$60 billion when reconstruction labor and materials are included. This figure is cited in various market research publications including Grand View Research and Allied Market Research, though methodology and scope definitions vary.

4–6%

Estimated annual revenue growth rate (CAGR), U.S. damage restoration industry, 2019–2025

Source: IBISWorld, 2024; Grand View Research market estimates

Growth drivers include: rising property values (increasing average claim severity), aging U.S. housing stock (built before 1980 housing accounts for ~40% of the stock, per U.S. Census Bureau), climate-driven increases in weather events, and growing insurance penetration. The industry has demonstrated recession resistance — insured losses are event-driven and non-discretionary.

~2–3%

Estimated U.S. restoration industry revenue decline during the 2008–2009 recession (vs. 30–40% declines in residential construction)

Damage restoration is largely non-discretionary — insured losses occur regardless of economic conditions. This countercyclicality makes the sector attractive to private equity.

Source: IBISWorld historical data; industry estimates

Section 2: Number of Businesses and Industry Structure

60,000–80,000

Estimated number of active restoration businesses in the United States (independent operators and franchise locations)

Source: IBISWorld, Damage Restoration Services, 2024; industry estimates

The industry is highly fragmented. No single operator commands more than 5–7% of total market revenue. The largest franchise systems (Servpro, ServiceMaster) represent a meaningful portion of branded revenue, but independents dominate by business count.

2,000+

Servpro franchise locations in North America

Source: Servpro Franchise Disclosure Document (FDD), 2023

350+

PuroClean franchise locations in the United States and Canada

Source: PuroClean Franchise Disclosure Document (FDD), 2023

Industry concentration: Independent operators (not affiliated with franchise systems) represent approximately 65–75% of restoration businesses by count, though franchise-affiliated businesses may represent a higher share of total revenue due to their tendency toward larger average unit volumes.

Revenue tier distribution (estimated):

Under $500K: approximately 40–45% of businesses
$500K–$2M: approximately 30–35%
$2M–$10M: approximately 15–20%
Above $10M: approximately 3–5%

(Source: IBISWorld business count data; industry consultant estimates)

Section 3: Employment and Labor Market

200,000–250,000

Estimated U.S. employment in damage restoration services (NAICS 562910 and related classifications)

BLS employment counts for NAICS 562910 (Remediation Services) undercount the restoration industry because restoration technicians are classified across multiple codes including Construction and Extraction and Building and Grounds Cleaning. Total industry employment including all classification codes is higher than any single BLS category reflects.

Source: BLS Occupational Employment and Wage Statistics (OEWS), 2023–2024

$18–$28/hr

Typical hourly wage range for restoration technicians (water mitigation, fire cleanup, mold remediation), United States

Wages vary significantly by region. Western and Northeastern markets typically pay the higher end of this range; Southeastern and Midwestern markets the lower end. Leads and supervisors earn $28–$42/hr.

Source: BLS OEWS data, 2023; industry wage surveys

28–38%

Direct labor as a percentage of revenue for restoration companies (field labor, not including management)

Source: RIA Cost of Doing Business Report; Cleanfax State of the Industry survey estimates

Workers' compensation note: Restoration technicians are classified under elevated workers' comp codes due to emergency-response conditions, mold exposure risk, respiratory hazards, and work in structurally compromised environments. State-specific workers' comp rates for restoration classifications typically range from $8–$18 per $100 of payroll, compared to $4–$7 for standard commercial construction labor.

Section 4: Insurance Claims Frequency and Severity

$12,514

Average homeowner insurance water damage and freezing claim payment (non-catastrophe)

Source: Insurance Information Institute (Triple-I), based on ISO/Verisk data, 2023 homeowners insurance report

~$77,000–$84,000

Average homeowner insurance fire and lightning claim payment

Fire claims carry the highest average severity of all homeowner insurance property damage causes. This figure covers residential fire losses including smoke and soot damage; commercial fire losses average significantly higher.

Source: Insurance Information Institute (Triple-I), 2022–2023 homeowners insurance data

~20–25%

Water damage and freezing's share of all non-catastrophe homeowner insurance property damage dollars

Wind and hail generate more claim frequency; water damage generates more total dollar volume in non-CAT years due to higher average severity per incident relative to wind/hail.

Source: Insurance Information Institute (Triple-I); ISO/Verisk claims data, 2022–2023

Wind and hail — most frequent cause of homeowner insurance claims by number of claims

Source: Insurance Information Institute (Triple-I), 2023

Claims volume context: Approximately 6–8% of U.S. homeowners file a property insurance claim each year, according to Triple-I. With approximately 93 million owner-occupied housing units (U.S. Census Bureau, 2023), this implies 5.5–7.5 million property claims annually — and water damage represents the largest single non-catastrophe dollar segment.

Section 5: CAT Events and Weather-Driven Demand

18–20

Average number of billion-dollar weather and climate disasters per year in the U.S. (2014–2023 ten-year average)

Source: NOAA NCEI, Billion-Dollar Weather and Climate Disasters database, 2024

$92.9B

Total U.S. insured losses from weather and climate disasters in 2023

This figure covers insured losses only. Total economic losses (insured + uninsured) were higher. Not all of these losses translate to restoration company revenue — reconstruction and public-sector cleanup capture portions of this total.

Source: Insurance Information Institute (Triple-I), 2024; Swiss Re sigma data

+300%

Increase in the number of U.S. billion-dollar weather disasters per decade: 1980s average (3/year) vs. 2014–2023 average (18–20/year)

Source: NOAA NCEI, Billion-Dollar Weather and Climate Disasters, 2024

CAT events (hurricanes, tornadoes, hailstorms, flooding, wildfires) create surge demand for restoration services. The industry's ability to deploy nationally gives large operators (Servpro, Belfor, BMS CAT) a structural advantage in CAT response — but regional independents also benefit from local surge demand.

Section 6: Profitability Benchmarks

30–50%

Typical gross margin range for restoration companies (revenue minus direct costs: labor, materials, subcontractors, equipment)

Gross margin varies significantly by service type. Mitigation-only companies typically show higher gross margins (35–50%); full-service companies including reconstruction show lower blended margins (25–38%).

Source: RIA Cost of Doing Business Report; Cleanfax State of the Industry survey

5–12%

Typical net profit margin for restoration companies (after all overhead and owner compensation)

Well-run operators achieve 12–18% net margins. Companies below $1M in revenue or with high TPA dependency often show margins at or below 5%. Net margin improves materially with scale above $3M.

Source: RIA Cost of Doing Business Report; industry estimates

20–30%

Typical overhead as a percentage of revenue (G&A, insurance, facilities, vehicles, software, owner salary)

Source: RIA Cost of Doing Business Report; Cleanfax industry surveys

8–18%

Typical EBITDA margin range for restoration companies (pre-acquisition, owner-operated)

EBITDA margins are the primary metric used in acquisition valuations. Companies achieving 15%+ EBITDA margins consistently command premium multiples in M&A transactions.

Source: Peak Business Valuation; industry M&A advisor estimates, 2023–2024

Section 7: M&A and Consolidation

4× to 8×

EBITDA acquisition multiple range for U.S. restoration companies, 2023–2025

Lower end (4–5×) applies to companies under $1M EBITDA with limited process infrastructure. Upper end (7–8×) applies to well-organized multi-crew operators above $3M EBITDA with clean books and diversified revenue. Strategic acquisition premiums (carrier-preferred contractor status, geographic coverage) can push multiples above 8×.

Source: Peak Business Valuation, restoration industry valuation reports; industry M&A advisor data

150–300+

Estimated annual restoration company M&A transactions (all sizes, including sub-$5M enterprise value deals), United States

Most small-market transactions (under $5M enterprise value) are not publicly announced. Estimates of total deal volume are based on advisor activity reports and industry surveys.

Source: Industry M&A advisor estimates; published deal announcements, 2022–2024

Named transactions (publicly announced):

Blackstone → Servpro (2019): Blackstone acquired Servpro Industries, the largest U.S. restoration franchise system, in a transaction valuing the company at an estimated $1.8–2.0 billion.
Partners Group + Kohlberg → BluSky Restoration Contractors: BluSky, a commercial restoration roll-up, received growth equity investment from Partners Group. BluSky has completed dozens of acquisitions since 2015.
Harvest Partners → Paul Davis Restoration (2019): PE firm Harvest Partners acquired the Paul Davis Restoration franchise system, which operates approximately 300+ locations.
Belfor Holdings: BaFa (the Grossmann family, Germany) has built Belfor into the world's largest disaster recovery company through decades of acquisitions. Belfor operates in 50+ countries.

Section 8: Franchise System Statistics

$4B+

Servpro system-wide annual revenue (across all franchise locations)

Source: Servpro Franchise Disclosure Document (FDD), 2023

2,000+

Servpro franchise locations in North America

Source: Servpro FDD, 2023

Franchise economics summary (per FDD disclosures, 2023):

| Franchise System | Approx. Locations | Median Unit Revenue (est.) | Initial Investment Range | |---|---|---|---| | Servpro | 2,000+ | $1.0M–$2.5M | $200K–$400K | | PuroClean | 350+ | $500K–$1.5M | $75K–$200K | | Rainbow International | 250+ | $300K–$900K | $100K–$200K | | ServiceMaster Restore | 800+ | $500K–$2M | $250K–$600K |

Sources: Respective franchise FDDs, 2022–2023 filings. Unit revenue figures are estimates; FDDs typically report average and median gross revenue for specified time periods.

Section 9: Software and Technology Adoption

~65–75%

Estimated share of U.S. restoration companies using Xactimate as their primary estimating platform

Xactimate (Verisk) is the dominant estimating platform used by both restoration contractors and insurance adjusters. This market dominance means Xactimate pricing tables effectively set the billing standard for the industry.

Source: Cleanfax State of the Industry survey estimates; industry practitioner surveys

~55–65%

Estimated share of restoration companies using QuickBooks Online as their primary accounting software

QuickBooks (Online and Desktop combined) dominates small business accounting. Restoration-specific ERP platforms (Sage 100, Acumatica, Foundation) account for a small share, typically at higher revenue tiers.

Source: Industry surveys; accounting software market share data for small business (Intuit market data)

Section 10: Certification and Education

65,000+

Estimated number of IICRC-certified technicians and firms in the United States

IICRC certifications include Water Damage Restoration Technician (WRT), Applied Structural Drying (ASD), Fire and Smoke Restoration Technician (FSRT), Applied Microbial Remediation Technician (AMRT), Contents Cleaning Technician (CCT), and others. Individual technicians may hold multiple certifications.

Source: IICRC (Institute of Inspection, Cleaning and Restoration Certification), 2023

1,100+

Approximate number of Restoration Industry Association (RIA) member companies

RIA membership represents credentialed professional restoration companies that have committed to industry standards and education. RIA member companies are disproportionately mid-market and larger operators.

Source: Restoration Industry Association (RIA) membership data, 2023

Section 11: Regional and Geographic Distribution

Restoration demand correlates with:

Housing density — more homes = more insurable losses
Climate exposure — Gulf Coast (hurricane), Midwest (tornado, hail), Mountain West (wildfire), Northeast (ice dam, freeze)
Housing age — older housing has higher claim frequency for plumbing and roofing

Top states by insured weather loss volume (based on Triple-I/Verisk data, 2019–2023):

Texas (hurricane, hail, tornado)
Florida (hurricane, water damage)
Louisiana (hurricane)
California (wildfire, water damage)
Illinois, Ohio, Missouri (tornado, hail, freeze)

NFIP (National Flood Insurance Program): Flood damage, separately covered under NFIP or private flood policies, adds significant restoration demand in coastal and riverine markets. FEMA reports approximately 4–5 million NFIP policies in force at any time, concentrated in Gulf Coast and Atlantic Coast states.

Full Data Summary Table

| Statistic | Value | Source | Year | |---|---|---|---| | Direct services market size | $15–$20B | IBISWorld | 2024–2025 | | Total market incl. reconstruction | $40–$60B | Industry estimates | 2024 | | Number of businesses | 60,000–80,000 | IBISWorld | 2024 | | Industry CAGR | 4–6% | IBISWorld; Grand View Research | 2023–2025 | | Servpro system revenue | $4B+ | Servpro FDD | 2023 | | Servpro locations | 2,000+ | Servpro FDD | 2023 | | PuroClean locations | 350+ | PuroClean FDD | 2023 | | Avg. water damage claim | $12,514 | Triple-I / ISO | 2023 | | Avg. fire/lightning claim | $77K–$84K | Triple-I | 2022–2023 | | Insured weather losses (2023) | $92.9B | Triple-I / Swiss Re | 2024 | | Billion-dollar CATs per year (avg.) | 18–20 | NOAA NCEI | 2014–2023 | | Industry employment | 200K–250K | BLS OEWS | 2023–2024 | | Tech hourly wage | $18–$28/hr | BLS OEWS; surveys | 2023 | | Direct labor % of revenue | 28–38% | RIA CODB; Cleanfax | 2023 | | Gross margin | 30–50% | RIA CODB; Cleanfax | 2023 | | Net profit margin | 5–12% | RIA CODB | 2023 | | EBITDA margin | 8–18% | Peak Business Valuation | 2023–2024 | | Acquisition EBITDA multiple | 4×–8× | Peak BV; M&A advisors | 2023–2025 | | Xactimate adoption | ~65–75% | Cleanfax; industry surveys | 2023 | | QBO adoption | ~55–65% | Intuit; surveys | 2023 | | IICRC certified technicians | 65,000+ | IICRC | 2023 | | RIA member companies | 1,100+ | RIA | 2023 | | Insurance-driven revenue share | 70–85% | Industry estimates | 2023–2024 |

TODO: Add infographic rendering of top 10 stats for visual citation value.

Frequently Asked Questions

How big is the U.S. damage restoration industry?

Estimated at $15–$20 billion in direct mitigation and remediation services revenue (IBISWorld, 2024–2025), or $40–$60 billion when structural reconstruction associated with insured losses is included.

How many restoration companies are there in the United States?

Approximately 60,000–80,000 active businesses, including independents and franchise locations, per IBISWorld estimates.

What is the average water damage insurance claim?

$12,514 average for homeowner water damage and freezing claims, per Triple-I and ISO/Verisk data for 2023.

What is the average fire damage insurance claim?

Approximately $77,000–$84,000 for residential fire and lightning claims per Triple-I 2022–2023 data. Commercial fire losses average significantly higher.

What is the typical gross margin for a restoration company?

30–50%, varying by service mix. Mitigation-only companies achieve 35–50%; full-service restorers including reconstruction show 25–38% blended gross margins. Source: RIA Cost of Doing Business Report.

What is the typical net profit margin?

5–12% for typical operators; 12–18% for well-managed companies. Below $1M revenue, margins are often compressed. Source: RIA CODB; industry benchmarks.

How fast is the restoration industry growing?

4–6% annually (CAGR), based on IBISWorld and Grand View Research estimates for 2023–2025.

How much of restoration work is insurance-driven?

70–85% of restoration company revenue typically comes from insurance claims (homeowner, commercial, flood policies). The balance is direct-pay work (property managers, self-pay).

What are current restoration company acquisition multiples?

4× to 8× EBITDA, depending on company size, quality of earnings, and book cleanliness. Per Peak Business Valuation and industry M&A advisor data for 2023–2025.

What is Servpro's total system revenue?

Over $4 billion annually across 2,000+ franchise locations, per Servpro's 2023 Franchise Disclosure Document.

What are the most common causes of property damage claims?

Wind and hail (highest frequency); water damage (highest non-CAT dollar volume); fire and lightning (highest per-claim severity).

How many IICRC-certified technicians are there in the United States?

65,000+ active IICRC certifications across all specialty categories, per IICRC 2023 data.

Source Bibliography

IBISWorld — "Damage Restoration Services in the US" (NAICS 562910). Annual industry report. ibisworld.com
Insurance Information Institute (Triple-I) — "Facts + Statistics: Homeowners and Renters Insurance." Annual publication. iii.org
NOAA NCEI — "Billion-Dollar Weather and Climate Disasters." ncei.noaa.gov/access/billions
Bureau of Labor Statistics (BLS) — Occupational Employment and Wage Statistics (OEWS). bls.gov/oes
Restoration Industry Association (RIA) — Cost of Doing Business Report (annual). restorationindustry.org
Cleanfax Magazine — "State of the Cleaning & Restoration Industry" (annual survey). cleanfax.com
Servpro Industries — 2023 Franchise Disclosure Document (FDD). Filed with FTC.
PuroClean — 2023 Franchise Disclosure Document (FDD). Filed with FTC.
Peak Business Valuation — "How to Value a Restoration Company." peakbusinessvaluation.com
Swiss Re sigma — Natural Catastrophe Reports. swissre.com/sigma
Grand View Research — "Damage Restoration Services Market" report.
ISO / Verisk — Property Claim Services (PCS) data; homeowner claims data published through Triple-I.