Home services · County · California
Roofing and gutter companies in Alameda County, CA
The roofing and gutter companies in Alameda County, CA, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 66 out of 100: Upper middle
Ranked #220 of 1,177 scored counties
#17 of 42 scored counties in California
- Listings
- 137
- 5 chain locations (4%)
- Official establishments
- 130
- +10.2% since 2019
- Household spending a year
- $2.2B
- On home repairs, maintenance and insurance · $3,717 a household
- Spending per listing
- $16.2M
- 92% above the U.S.
- Listings per 10k households
- 2.3
- 36% below the U.S.
- Population, 2025
- 1,636,630
- −2.6% since 2020
See the roofing and gutter companies around any address in Alameda 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 Alameda 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
Map listings as of September 2026 show 137 roofing and gutter companies in Alameda County. Of those, 5 are chain locations, or 4%, against 4% across the U.S. That comes to 2.3 for every 10,000 households, 36% below the U.S. rate of 3.6.
At $3,717 per household (23% above the U.S. average), households in Alameda County spend about $2.2B a year on home repairs, maintenance and insurance. Spread across 137 roofing and gutter companies, that is $16.2M per company, 92% above the U.S. figure of $8.5M. That spending covers all home repairs, maintenance and insurance, which roofing and gutter companies share with other businesses in the trade.
The official count of businesses with payroll classed as roofing contractors in Alameda County was 130 in 2023, up 10.2% from 2019. That is one for every 4,602 households, against one for every 5,063 across the U.S. Since fiscal 2022, 11 SBA-backed loans worth $8.2M have gone to businesses classed as roofing contractors in Alameda County.
Population estimates put the population change in Alameda County from 2020 to 2025 at −2.6%, against +3.1% for the U.S. Alameda County scores 66 (upper middle) on the Groundwork market score for roofing and gutter companies, ranking #220 of 1,177 scored counties and #17 of 42 scored counties in California. That puts it in the top quarter of counties.
How Alameda 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 | Alameda County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 2.3 | 2.1 | 3.6 |
| Spending per listing | $16.2M | $15.6M | $8.5M |
| Households per official establishment | 4,602 | 4,630 | 5,063 |
| Official establishment growth, 2019–2023 | +10.2% | +19.5% | +20.4% |
| Population growth, 2020–2025 | −2.6% | −0.4% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $3,717 | $3,240 | $3,018 |
| Median household income | $129,367 | $99,122 | $80,734 |
| Groundwork market score | 66 | 60 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 118 → 130+10.2% over the period
- Employees, 2023
- 1,451
- Annual payroll, 2023
- $131.1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 1375 chain locations
- Listings at the U.S. rate for this spending
- 263The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 11
- Amount
- $8.2M
SBA-backed loans to businesses classed as roofing contractors in Alameda 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 Alameda County
- Population, 2025 estimate
- 1,636,630−2.6% since 2020
- Households
- 598,246
- Median age
- 40.1
- Homes lived in by their owners
- 54%
- Vehicles per household
- 1.8
- Land area
- 738 sq. mi.
- People per square mile
- 2,237
- Median household income
- $129,367+30.1% vs. 2015–2019, before inflation
- Average household income
- $177,147
- Median home value
- $1,090,100
- Jobs located here
- 831,131
- Daytime population
- 1,673,490Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Alameda 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 Alameda 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 Alameda 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 |
| 17Alameda County, CA | 66 | 137 | 2.3 | $16.2M | −2.6% | #220 of 1,177 |
Other business types in Alameda 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 trades68
- HVAC and plumbing73
- Electricians66
- Roofing and gutters66
- Lawn, cleaning and pest control72
- Landscaping and lawn care76
- House cleaning64
- Pest control74
Real estate
Funeral services
Questions
How many roofing and gutter companies are in Alameda County, CA?
There are 137 roofing and gutter companies on map listings in Alameda County as of September 2026. 5 of them (4%) are chain locations. The listings count roofers and gutter companies. Official counts show 130 businesses with payroll classed as roofing contractors in 2023, up 10.2% from 2019.
How much do households in Alameda County, CA spend on home repairs, maintenance and insurance?
About $2.2B a year, or $3,717 per household. That is 23% above the U.S. average (an index of 123, where 100 is the U.S. average). Spread across the 137 roofing and gutter companies on map listings, it comes to $16.2M per company. The spending figure covers all home repairs, maintenance and insurance, not only roofing and gutter companies. It is estimated from the incomes of the 598,246 households in Alameda County and national spending patterns by income.
How does Alameda County, CA compare with the U.S. for roofing and gutter companies?
Alameda County has 2.3 roofing and gutter companies per 10,000 households, 36% below the U.S. rate of 3.6. Spending per company is $16.2M, 92% above the U.S. figure of $8.5M. At the national ratio of roofing and gutter companies to household spending, Alameda County would have about 263, against 137 on map listings. There is one business with payroll in the industry for every 4,602 households, against one for every 5,063 across the U.S. The official count rose 10.2% from 2019 to 2023, against +20.4% for the U.S.
How fast is Alameda County, CA growing?
Population estimates put Alameda County at 1,636,630 people in 2025, down 2.6% since 2020, against +3.1% for the U.S. It has 598,246 households. The median household income in Alameda County is $129,367 a year, 60% above the U.S. median of $80,734. That rose 30.1% from the 2015–2019 survey, 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. Alameda County scores 66 for roofing and gutter companies (upper middle), #220 of 1,177 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Alameda 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 Alameda County
Screening a site or an acquisition in Alameda 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 Alameda 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.