Home services · County · Ohio
Home repair companies in Mercer County, OH
How Mercer County, OH compares with other counties and the U.S. for home repair companies: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 36 out of 100: Lower middle
Ranked #1,651 of 2,057 scored counties
#72 of 82 scored counties in Ohio
- Listings
- 21
- 1 chain location (5%)
- Official establishments
- 34
- +17.2% since 2019
- Household spending a year
- $42.7M
- On home repairs, maintenance and insurance · $2,605 a household
- Spending per listing
- $2M
- 16% below the U.S.
- Listings per 10k households
- 12.8
- 3% above the U.S.
- Population, 2025
- 42,737
- +0.5% since 2020
See the home repair companies around any address in Mercer 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 Mercer 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
For home repair companies, Mercer County has a Groundwork market score of 36 (lower middle): #1,651 of 2,057 scored counties and #72 of 82 scored counties in Ohio. That puts it in the bottom quarter of counties.
As of September 2026, map listings count 21 home repair companies in Mercer County. One of them (5%) is a chain location, against 4% across the U.S. That comes to 12.8 for every 10,000 households, 3% above the U.S. rate of 12.4.
Household spending on home repairs, maintenance and insurance in Mercer County comes to about $42.7M a year: $2,605 per household, 14% below the U.S. average. That is about $2M of household spending for each company on map listings, 16% below the U.S. figure of $2.4M.
In 2023, official counts showed 34 businesses with payroll in Mercer County classed as plumbing, HVAC, electrical and roofing contractors, up 17.2% from 2019. That is one for every 483 households, against one for every 587 across the U.S. Population estimates put the population change in Mercer County from 2020 to 2025 at +0.5%, slower than the U.S. (+3.1%).
How Mercer County compares
The same measures for Ohio 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 | Mercer County | Ohio | U.S. |
|---|---|---|---|
| Listings per 10k households | 12.8 | 12.0 | 12.4 |
| Spending per listing | $2M | $2.2M | $2.4M |
| Households per official establishment | 483 | 830 | 587 |
| Official establishment growth, 2019–2023 | +17.2% | +5.9% | +9.6% |
| Population growth, 2020–2025 | +0.5% | +0.9% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $2,605 | $2,683 | $3,018 |
| Median household income | $76,782 | $71,389 | $80,734 |
| Groundwork market score | 36 | 47 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 29 → 34+17.2% over the period
- Employees, 2023
- 326
- Annual payroll, 2023
- $20.4M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 211 chain location
- Listings at the U.S. rate for this spending
- 18The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 0
- Amount
- $0
SBA-backed loans to businesses classed as plumbing, HVAC, electrical and roofing contractors in Mercer 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 Mercer County
- Population, 2025 estimate
- 42,737+0.5% since 2020
- Households
- 16,408
- Median age
- 39.9
- Homes lived in by their owners
- 80%
- Vehicles per household
- 2.1
- Land area
- 462 sq. mi.
- People per square mile
- 92
- Median household income
- $76,782+22.0% vs. 2015–2019, before inflation
- Average household income
- $91,265
- Median home value
- $210,600
- Jobs located here
- 19,998
- Daytime population
- 40,314Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Mercer 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 Mercer 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 Ohio
Every Ohio market ranked →The highest-scoring counties in Ohio for home repair companies, numbered among those based in Ohio, with Mercer County marked.
Top counties in Ohio
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Delaware County, OH | 79 | 114 | 13.9 | $2.7M | +12.5% | #60 of 2,057 |
| 2Warren County, OH | 78 | 119 | 12.9 | $2.6M | +5.7% | #75 of 2,057 |
| 3Morrow County, OH | 74 | 8 | 5.9 | $4.5M | +3.7% | #115 of 2,057 |
| 4Union County, OH | 73 | 38 | 15.7 | $2.1M | +16.5% | #151 of 2,057 |
| 5Perry County, OH | 71 | 8 | 5.9 | $4.3M | +1.3% | #175 of 2,057 |
| 6Portage County, OH | 71 | 53 | 8.1 | $3.3M | +1.0% | #182 of 2,057 |
| 7Franklin County, OH | 70 | 611 | 11.0 | $2.5M | +2.8% | #217 of 2,057 |
| 8Greene County, OH | 70 | 86 | 12.6 | $2.3M | +3.7% | #221 of 2,057 |
| 9Hardin County, OH | 67 | 5 | 4.3 | $5.9M | −2.1% | #281 of 2,057 |
| 10Ashland County, OH | 67 | 15 | 7.2 | $3.5M | +0.1% | #289 of 2,057 |
| 72Mercer County, OH | 36 | 21 | 12.8 | $2M | +0.5% | #1,651 of 2,057 |
Other business types in Mercer 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
Real estate
Funeral services
Questions
How many home repair companies are in Mercer County, OH?
Mercer County has 21 home repair companies on map listings as of September 2026. One of them (5%) is a chain location. The listings count HVAC, plumbing, electrical, roofing and gutter companies. Official counts show 34 businesses with payroll classed as plumbing, HVAC, electrical and roofing contractors in 2023, up 17.2% from 2019.
How much do households in Mercer County, OH spend on home repairs, maintenance and insurance?
About $42.7M a year, or $2,605 per household. That is 14% below the U.S. average (an index of 86, where 100 is the U.S. average). Spread across the 21 home repair companies on map listings, it comes to $2M per company. It is estimated from the incomes of the 16,408 households in Mercer County and national spending patterns by income.
How does Mercer County, OH compare with the U.S. for home repair companies?
Mercer County has 12.8 home repair companies per 10,000 households, 3% above the U.S. rate of 12.4. Spending per company is $2M, 16% below the U.S. figure of $2.4M. At the national ratio of home repair companies to household spending, Mercer County would have about 18, against 21 on map listings. There is one business with payroll in the industry for every 483 households, against one for every 587 across the U.S. The official count rose 17.2% from 2019 to 2023, against +9.6% for the U.S.
How fast is Mercer County, OH growing?
Population estimates put Mercer County at 42,737 people in 2025, up 0.5% since 2020, slower than the U.S. (+3.1%). It has 16,408 households. Median household income in Mercer County is $76,782, 5% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 22.0%, 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. Mercer County scores 36 for home repair companies (lower middle), #1,651 of 2,057 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Mercer 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 Mercer County
Screening a site or an acquisition in Mercer 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 Mercer 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.