Home services · County · California
Home repair companies in Marin County, CA
The home repair companies in Marin County, CA, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 60 out of 100: Upper middle
Ranked #562 of 2,057 scored counties
#21 of 52 scored counties in California
- Listings
- 110
- 5 chain locations (5%)
- Official establishments
- 218
- +2.8% since 2019
- Household spending a year
- $411.3M
- On home repairs, maintenance and insurance · $3,992 a household
- Spending per listing
- $3.7M
- 54% above the U.S.
- Listings per 10k households
- 10.7
- 14% below the U.S.
- Population, 2025
- 253,694
- −2.9% since 2020
See the home repair companies around any address in Marin County
The site report maps the home repair 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 Marin 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
Households in Marin County spend about $411.3M a year on home repairs, maintenance and insurance, or $3,992 per household, 32% above the U.S. average. That works out to $3.7M per company, 54% above the U.S. figure of $2.4M.
There are 110 home repair companies on map listings in Marin County as of September 2026. Chain locations make up 5% of them, against 4% across the U.S. Per 10,000 households, that is 10.7, 14% below the U.S. rate of 12.4.
The official count of businesses with payroll classed as plumbing, HVAC, electrical and roofing contractors in Marin County was 218 in 2023, up 2.8% from 2019. That is one for every 473 households, against one for every 587 across the U.S. Since fiscal 2022, 6 SBA-backed loans worth $1.9M have gone to businesses classed as plumbing, HVAC, electrical and roofing contractors in Marin County.
Between 2020 and 2025, the population of Marin County declined 2.9%, against +3.1% for the U.S. For home repair companies, Marin County has a Groundwork market score of 60 (upper middle): #562 of 2,057 scored counties and #21 of 52 scored counties in California.
How Marin 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 home repair 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 | Marin County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 10.7 | 10.5 | 12.4 |
| Spending per listing | $3.7M | $3.1M | $2.4M |
| Households per official establishment | 473 | 547 | 587 |
| Official establishment growth, 2019–2023 | +2.8% | +12.2% | +9.6% |
| Population growth, 2020–2025 | −2.9% | −0.4% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $3,992 | $3,240 | $3,018 |
| Median household income | $149,091 | $99,122 | $80,734 |
| Groundwork market score | 60 | 58 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 212 → 218+2.8% over the period
- Employees, 2023
- 1,735
- Annual payroll, 2023
- $161.9M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 1105 chain locations
- Listings at the U.S. rate for this spending
- 169The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 6
- Amount
- $1.9M
SBA-backed loans to businesses classed as plumbing, HVAC, electrical and roofing contractors in Marin 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 Marin County
- Population, 2025 estimate
- 253,694−2.9% since 2020
- Households
- 103,018
- Median age
- 47.7
- Homes lived in by their owners
- 65%
- Vehicles per household
- 1.8
- Land area
- 520 sq. mi.
- People per square mile
- 496
- Median household income
- $149,091+29.4% vs. 2015–2019, before inflation
- Average household income
- $232,579
- Median home value
- $1,507,300
- Jobs located here
- 110,704
- Daytime population
- 260,594Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Marin 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 home repair companies on map listings by name and distance.
Or open the report at the center of Marin County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardHome repair trades across California
Every California market ranked →The highest-scoring counties in California for home repair companies, numbered among those based in California, with Marin County marked.
Top counties in California
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Yuba County, CA | 80 | 11 | 3.8 | $7M | +8.2% | #42 of 2,057 |
| 2Yolo County, CA | 79 | 56 | 7.3 | $4.2M | +3.1% | #53 of 2,057 |
| 3San Francisco County, CA | 75 | 207 | 5.7 | $6.7M | −5.6% | #97 of 2,057 |
| 4San Joaquin County, CA | 74 | 225 | 9.2 | $3.3M | +5.5% | #121 of 2,057 |
| 5Merced County, CA | 72 | 62 | 7.2 | $3.6M | +5.1% | #155 of 2,057 |
| 6Kings County, CA | 71 | 28 | 6.4 | $4.2M | +1.0% | #176 of 2,057 |
| 7Contra Costa County, CA | 69 | 395 | 9.5 | $3.8M | +0.3% | #228 of 2,057 |
| 8Solano County, CA | 69 | 142 | 9.0 | $3.5M | +0.6% | #234 of 2,057 |
| 9Santa Clara County, CA | 68 | 661 | 10.0 | $4.1M | −0.9% | #256 of 2,057 |
| 10Alameda County, CA | 68 | 585 | 9.8 | $3.8M | −2.6% | #260 of 2,057 |
| 21Marin County, CA | 60 | 110 | 10.7 | $3.7M | −2.9% | #562 of 2,057 |
Other business types in Marin 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 trades60
- HVAC and plumbing61
- Electricians57
- Roofing and gutters72
- Lawn, cleaning and pest control45
- Landscaping and lawn care48
- House cleaning39
- Pest control72
Real estate
Funeral services
Questions
How many home repair companies are in Marin County, CA?
As of September 2026, map listings count 110 home repair companies in Marin County. 5 of them (5%) are chain locations. The listings count HVAC, plumbing, electrical, roofing and gutter companies. Official counts show 218 businesses with payroll classed as plumbing, HVAC, electrical and roofing contractors in 2023, up 2.8% from 2019.
How much do households in Marin County, CA spend on home repairs, maintenance and insurance?
About $411.3M a year, or $3,992 per household. That is 32% above the U.S. average (an index of 132, where 100 is the U.S. average). Spread across the 110 home repair companies on map listings, it comes to $3.7M per company. It is estimated from the incomes of the 103,018 households in Marin County and national spending patterns by income.
How does Marin County, CA compare with the U.S. for home repair companies?
Marin County has 10.7 home repair companies per 10,000 households, 14% below the U.S. rate of 12.4. Spending per company is $3.7M, 54% above the U.S. figure of $2.4M. At the U.S. ratio of home repair companies to household spending, Marin County would have about 169, against 110 on map listings. There is one business with payroll in the industry for every 473 households, against one for every 587 across the U.S. The official count rose 2.8% from 2019 to 2023, against +9.6% for the U.S.
How fast is Marin County, CA growing?
Population estimates put Marin County at 253,694 people in 2025, down 2.9% since 2020, against +3.1% for the U.S. It has 103,018 households. The median household income in Marin County is $149,091 a year, 85% above the U.S. median of $80,734. That rose 29.4% 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. Marin County scores 60 for home repair companies (upper middle), #562 of 2,057 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Marin County. It maps the home repair 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 home repair companies · All 56 business types in Marin County
Screening a site or an acquisition in Marin 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 Marin 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.