Home services · County · Georgia
HVAC and plumbing companies in Clayton County, GA
Competitor counts, household spending and official business counts for HVAC and plumbing companies in Clayton County, GA, set against other counties and the U.S.
Groundwork market score · out of 100
Score 64 out of 100: Upper middle
Ranked #357 of 1,707 scored counties
#20 of 81 scored counties in Georgia
- Listings
- 44
- 4 chain locations (9%)
- Official establishments
- 38
- −7.3% since 2019
- Household spending a year
- $269.5M
- On home repairs, maintenance and insurance · $2,544 a household
- Spending per listing
- $6.1M
- 29% above the U.S.
- Listings per 10k households
- 4.2
- 33% below the U.S.
- Population, 2025
- 297,471
- −0.6% since 2020
See the HVAC and plumbing companies around any address in Clayton County
The site report maps the HVAC and plumbing 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 Clayton 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
As of September 2026, map listings count 44 HVAC and plumbing companies in Clayton County. 4 of them (9%) are chain locations, against 4% across the U.S. That is 4.2 per 10,000 households, 33% below the U.S. rate of 6.3.
Households in Clayton County spend about $269.5M a year on home repairs, maintenance and insurance, or $2,544 per household, 16% below the U.S. average. Spread across 44 HVAC and plumbing companies, that is $6.1M per company, 29% above the U.S. figure of $4.8M. That spending covers all home repairs, maintenance and insurance, which HVAC and plumbing companies share with other businesses in the trade.
In 2023, official counts showed 38 businesses with payroll in Clayton County classed as plumbing, heating and air-conditioning contractors, down 7.3% from 2019. That is one for every 2,788 households, against one for every 1,162 across the U.S. Since fiscal 2022, 1 SBA-backed loan worth $307K has gone to businesses classed as plumbing, heating and air-conditioning contractors in Clayton County.
Population estimates show Clayton County declined 0.6% from 2020 to 2025, against +3.1% for the U.S. Clayton County scores 64 (upper middle) on the Groundwork market score for HVAC and plumbing companies, ranking #357 of 1,707 scored counties and #20 of 81 scored counties in Georgia. That puts it in the top quarter of counties.
How Clayton County compares
The same measures for Georgia and the whole U.S. Spending per listing divides a year of household spending on all home repairs, maintenance and insurance by the HVAC and plumbing 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 | Clayton County | Georgia | U.S. |
|---|---|---|---|
| Listings per 10k households | 4.2 | 6.3 | 6.3 |
| Spending per listing | $6.1M | $4.7M | $4.8M |
| Households per official establishment | 2,788 | 1,314 | 1,162 |
| Official establishment growth, 2019–2023 | −7.3% | +8.4% | +7.6% |
| Population growth, 2020–2025 | −0.6% | +5.3% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $2,544 | $2,975 | $3,018 |
| Median household income | $59,806 | $77,353 | $80,734 |
| Groundwork market score | 64 | 66 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 41 → 38−7.3% over the period
- Employees, 2023
- 506
- Annual payroll, 2023
- $34.7M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 444 chain locations
- Listings at the U.S. rate for this spending
- 57The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $307K
SBA-backed loans to businesses classed as plumbing, heating and air-conditioning contractors in Clayton 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 Clayton County
- Population, 2025 estimate
- 297,471−0.6% since 2020
- Households
- 105,941
- Median age
- 34.2
- Homes lived in by their owners
- 55%
- Vehicles per household
- 1.7
- Land area
- 142 sq. mi.
- People per square mile
- 2,110
- Median household income
- $59,806+25.0% vs. 2015–2019, before inflation
- Average household income
- $75,514
- Median home value
- $222,300
- Jobs located here
- 139,154
- Daytime population
- 313,425Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Clayton 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 HVAC and plumbing companies on map listings by name and distance.
Or open the report at the center of Clayton County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardHVAC and plumbing across Georgia
Every Georgia market ranked →The highest-scoring counties in Georgia for HVAC and plumbing companies, numbered among those based in Georgia, with Clayton County marked.
Top counties in Georgia
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Fulton County, GA | 89 | 172 | 3.7 | $9.1M | +2.7% | #10 of 1,707 |
| 2Camden County, GA | 88 | 8 | 3.7 | $7.6M | +9.5% | #14 of 1,707 |
| 3Bryan County, GA | 88 | 8 | 4.8 | $6.9M | +15.6% | #15 of 1,707 |
| 4DeKalb County, GA | 83 | 112 | 3.9 | $8.1M | +1.3% | #39 of 1,707 |
| 5Houston County, GA | 82 | 33 | 5.2 | $5.6M | +8.5% | #48 of 1,707 |
| 6Murray County, GA | 79 | 5 | 3.3 | $8.1M | +4.0% | #68 of 1,707 |
| 7Oconee County, GA | 79 | 7 | 4.7 | $8M | +6.9% | #69 of 1,707 |
| 8Forsyth County, GA | 78 | 63 | 7.1 | $5.7M | +11.8% | #81 of 1,707 |
| 9Whitfield County, GA | 76 | 15 | 4.1 | $6.6M | +3.3% | #98 of 1,707 |
| 10Harris County, GA | 74 | 6 | 4.6 | $7.1M | +6.8% | #130 of 1,707 |
| 20Clayton County, GA | 64 | 44 | 4.2 | $6.1M | −0.6% | #357 of 1,707 |
Other business types in Clayton 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 trades64
- HVAC and plumbing64
- Electricians63
- Roofing and gutters54
- Lawn, cleaning and pest control73
- Landscaping and lawn care73
- House cleaning67
- Pest control67
Real estate
Funeral services
Questions
How many HVAC and plumbing companies are in Clayton County, GA?
Clayton County has 44 HVAC and plumbing companies on map listings as of September 2026. 4 of them (9%) are chain locations. The listings count heating and air-conditioning companies and plumbers. Official counts show 38 businesses with payroll classed as plumbing, heating and air-conditioning contractors in 2023, down 7.3% from 2019.
How much do households in Clayton County, GA spend on home repairs, maintenance and insurance?
About $269.5M a year, or $2,544 per household. That is 16% below the U.S. average (an index of 84, where 100 is the U.S. average). Spread across the 44 HVAC and plumbing companies on map listings, it comes to $6.1M per company. The spending figure covers all home repairs, maintenance and insurance, not only HVAC and plumbing companies. It is estimated from the incomes of the 105,941 households in Clayton County and national spending patterns by income.
How does Clayton County, GA compare with the U.S. for HVAC and plumbing companies?
Clayton County has 4.2 HVAC and plumbing companies per 10,000 households, 33% below the U.S. rate of 6.3. Spending per company is $6.1M, 29% above the U.S. figure of $4.8M. At the national ratio of HVAC and plumbing companies to household spending, Clayton County would have about 57, against 44 on map listings. There is one business with payroll in the industry for every 2,788 households, against one for every 1,162 across the U.S. The official count fell 7.3% from 2019 to 2023, against +7.6% for the U.S.
How fast is Clayton County, GA growing?
Population estimates put Clayton County at 297,471 people in 2025, down 0.6% since 2020, against +3.1% for the U.S. It has 105,941 households. The median household income in Clayton County is $59,806 a year, 26% below the U.S. median of $80,734. That rose 25.0% 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. Clayton County scores 64 for HVAC and plumbing companies (upper middle), #357 of 1,707 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Clayton County. It maps the HVAC and plumbing 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 HVAC and plumbing companies · All 56 business types in Clayton County
Screening a site or an acquisition in Clayton 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 Clayton 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.