Home services · County · California
Roofing and gutter companies in Sonoma County, CA
How Sonoma County, CA compares with other counties and the U.S. for roofing and gutter companies: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 58 out of 100: Upper middle
Ranked #400 of 1,177 scored counties
#27 of 42 scored counties in California
- Listings
- 46
- 5 chain locations (11%)
- Official establishments
- 65
- +22.6% since 2019
- Household spending a year
- $631.9M
- On home repairs, maintenance and insurance · $3,309 a household
- Spending per listing
- $13.7M
- 62% above the U.S.
- Listings per 10k households
- 2.4
- 33% below the U.S.
- Population, 2025
- 486,444
- −0.4% since 2020
See the roofing and gutter companies around any address in Sonoma County
The site report maps the roofing and gutter companies on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of Sonoma County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
Household spending on home repairs, maintenance and insurance in Sonoma County comes to about $631.9M a year: $3,309 per household, 10% above the U.S. average. That is about $13.7M of household spending for each company on map listings, 62% above the U.S. figure of $8.5M. The spending figure covers all home repairs, maintenance and insurance, not only roofing and gutter companies.
Sonoma County has 46 roofing and gutter companies on map listings as of September 2026. Of those, 5 are chain locations, or 11%, against 4% across the U.S. Per 10,000 households, that is 2.4, 33% below the U.S. rate of 3.6.
In 2023, official counts showed 65 businesses with payroll in Sonoma County classed as roofing contractors, up 22.6% from 2019. That is one for every 2,938 households, against one for every 5,063 across the U.S. Since fiscal 2022, 3 SBA-backed loans worth $6M have gone to businesses classed as roofing contractors in Sonoma County.
Population estimates put the population change in Sonoma County from 2020 to 2025 at −0.4%, against +3.1% for the U.S. Sonoma County scores 58 (upper middle) on the Groundwork market score for roofing and gutter companies, ranking #400 of 1,177 scored counties and #27 of 42 scored counties in California.
How Sonoma County compares
The same measures for California and the whole U.S. Spending per listing divides a year of household spending on all home repairs, maintenance and insurance by the roofing and gutter companies counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.
| Measure | Sonoma County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 2.4 | 2.1 | 3.6 |
| Spending per listing | $13.7M | $15.6M | $8.5M |
| Households per official establishment | 2,938 | 4,630 | 5,063 |
| Official establishment growth, 2019–2023 | +22.6% | +19.5% | +20.4% |
| Population growth, 2020–2025 | −0.4% | −0.4% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $3,309 | $3,240 | $3,018 |
| Median household income | $104,674 | $99,122 | $80,734 |
| Groundwork market score | 58 | 60 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 53 → 65+22.6% over the period
- Employees, 2023
- 492
- Annual payroll, 2023
- $43.7M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 465 chain locations
- Listings at the U.S. rate for this spending
- 75The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 3
- Amount
- $6M
SBA-backed loans to businesses classed as roofing contractors in Sonoma County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.
Population and households in Sonoma County
- Population, 2025 estimate
- 486,444−0.4% since 2020
- Households
- 190,998
- Median age
- 44.0
- Homes lived in by their owners
- 63%
- Vehicles per household
- 2.0
- Land area
- 1,575 sq. mi.
- People per square mile
- 308
- Median household income
- $104,674+29.2% vs. 2015–2019, before inflation
- Average household income
- $142,354
- Median home value
- $815,500
- Jobs located here
- 200,159
- Daytime population
- 465,573Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Sonoma County?
These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the roofing and gutter companies on map listings by name and distance.
Or open the report at the center of Sonoma County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardRoofing and gutters across California
Every California market ranked →The highest-scoring counties in California for roofing and gutter companies, numbered among those based in California, with Sonoma County marked.
Top counties in California
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Merced County, CA | 76 | 12 | 1.4 | $18.4M | +5.1% | #75 of 1,177 |
| 2San Francisco County, CA | 74 | 37 | 1.0 | $37.6M | −5.6% | #100 of 1,177 |
| 3San Joaquin County, CA | 73 | 50 | 2.0 | $14.9M | +5.5% | #117 of 1,177 |
| 4Yolo County, CA | 72 | 8 | 1.0 | $29.4M | +3.1% | #128 of 1,177 |
| 5Kern County, CA | 72 | 29 | 1.0 | $26.1M | +2.3% | #129 of 1,177 |
| 6Marin County, CA | 72 | 20 | 1.9 | $20.6M | −2.9% | #130 of 1,177 |
| 7Contra Costa County, CA | 72 | 79 | 1.9 | $19.2M | +0.3% | #131 of 1,177 |
| 8Yuba County, CA | 72 | 6 | 2.1 | $12.9M | +8.2% | #133 of 1,177 |
| 9Riverside County, CA | 71 | 174 | 2.2 | $13.6M | +5.0% | #145 of 1,177 |
| 10Santa Clara County, CA | 70 | 139 | 2.1 | $19.6M | −0.9% | #154 of 1,177 |
| 27Sonoma County, CA | 58 | 46 | 2.4 | $13.7M | −0.4% | #400 of 1,177 |
Other business types in Sonoma County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
- Home repair trades44
- HVAC and plumbing42
- Electricians40
- Roofing and gutters58
- Lawn, cleaning and pest control43
- Landscaping and lawn care43
- House cleaning49
- Pest control59
Real estate
Funeral services
Questions
How many roofing and gutter companies are in Sonoma County, CA?
Map listings as of September 2026 show 46 roofing and gutter companies in Sonoma County. 5 of them (11%) are chain locations. The listings count roofers and gutter companies. Official counts show 65 businesses with payroll classed as roofing contractors in 2023, up 22.6% from 2019.
How much do households in Sonoma County, CA spend on home repairs, maintenance and insurance?
About $631.9M a year, or $3,309 per household. That is 10% above the U.S. average (an index of 110, where 100 is the U.S. average). Spread across the 46 roofing and gutter companies on map listings, it comes to $13.7M per company. That spending covers all home repairs, maintenance and insurance, which roofing and gutter companies share with other businesses in the trade. It is estimated from the incomes of the 190,998 households in Sonoma County and national spending patterns by income.
How does Sonoma County, CA compare with the U.S. for roofing and gutter companies?
Sonoma County has 2.4 roofing and gutter companies per 10,000 households, 33% below the U.S. rate of 3.6. Spending per company is $13.7M, 62% above the U.S. figure of $8.5M. At the U.S. ratio of roofing and gutter companies to household spending, Sonoma County would have about 75, against 46 on map listings. There is one business with payroll in the industry for every 2,938 households, against one for every 5,063 across the U.S. The official count rose 22.6% from 2019 to 2023, against +20.4% for the U.S.
How fast is Sonoma County, CA growing?
Population estimates put Sonoma County at 486,444 people in 2025, down 0.4% since 2020, against +3.1% for the U.S. It has 190,998 households. Median household income in Sonoma County is $104,674, 30% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 29.2%, before inflation.
What is the Groundwork market score?
The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. Sonoma County scores 58 for roofing and gutter companies (upper middle), #400 of 1,177 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Sonoma County. It maps the roofing and gutter companies on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.
How the score works · Top markets for roofing and gutter companies · All 56 business types in Sonoma County
Screening a site or an acquisition in Sonoma County?
A site report maps the competitors on map listings near an address and sizes the households and spending around it.
The button opens the report at the center of Sonoma County. Signed out, you see a blurred preview; on an account, each report is one action.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are estimates for research only. Not investment or real estate advice.