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HVAC and plumbing companies in Rockwall County, TX
The HVAC and plumbing companies in Rockwall County, TX, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 45 out of 100: Lower middle
Ranked #1,040 of 1,707 scored counties
#69 of 120 scored counties in Texas
- Listings
- 54
- 0 chain locations (0%)
- Official establishments
- 68
- +28.3% since 2019
- Household spending a year
- $154.5M
- On home repairs, maintenance and insurance · $3,747 a household
- Spending per listing
- $2.9M
- 40% below the U.S.
- Listings per 10k households
- 13.1
- 2.1 times the U.S.
- Population, 2025
- 140,738
- +28.9% since 2020
See the HVAC and plumbing companies around any address in Rockwall 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 Rockwall 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 54 HVAC and plumbing companies in Rockwall County. None of them are chain locations, against 4% across the U.S. That is 13.1 per 10,000 households, 2.1 times the U.S. rate of 6.3.
At $3,747 per household (24% above the U.S. average), households in Rockwall County spend about $154.5M a year on home repairs, maintenance and insurance. That works out to $2.9M per company, 40% below 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.
The official count of businesses with payroll classed as plumbing, heating and air-conditioning contractors in Rockwall County was 68 in 2023, up 28.3% from 2019. That is one for every 606 households, against one for every 1,162 across the U.S. Since fiscal 2022, 1 SBA-backed loan worth $300K has gone to businesses classed as plumbing, heating and air-conditioning contractors in Rockwall County.
Between 2020 and 2025, the population of Rockwall County grew 28.9%, faster than the U.S. (+3.1%). Rockwall County scores 45 (lower middle) on the Groundwork market score for HVAC and plumbing companies, ranking #1,040 of 1,707 scored counties and #69 of 120 scored counties in Texas.
How Rockwall County compares
The same measures for Texas 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 | Rockwall County | Texas | U.S. |
|---|---|---|---|
| Listings per 10k households | 13.1 | 7.9 | 6.3 |
| Spending per listing | $2.9M | $3.8M | $4.8M |
| Households per official establishment | 606 | 1,226 | 1,162 |
| Official establishment growth, 2019–2023 | +28.3% | +14.1% | +7.6% |
| Population growth, 2020–2025 | +28.9% | +8.5% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $3,747 | $3,015 | $3,018 |
| Median household income | $127,981 | $78,476 | $80,734 |
| Groundwork market score | 45 | 50 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 53 → 68+28.3% over the period
- Employees, 2023
- 672
- Annual payroll, 2023
- $49.4M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 540 chain locations
- Listings at the U.S. rate for this spending
- 33The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $300K
SBA-backed loans to businesses classed as plumbing, heating and air-conditioning contractors in Rockwall 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 Rockwall County
- Population, 2025 estimate
- 140,738+28.9% since 2020
- Households
- 41,237
- Median age
- 38.1
- Homes lived in by their owners
- 83%
- Vehicles per household
- 2.1
- Land area
- 127 sq. mi.
- People per square mile
- 972
- Median household income
- $127,981+26.8% vs. 2015–2019, before inflation
- Average household income
- $162,868
- Median home value
- $415,500
- Jobs located here
- 39,609
- Daytime population
- 101,261Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Rockwall 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 Rockwall 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 Texas
Every Texas market ranked →The highest-scoring counties in Texas for HVAC and plumbing companies, numbered among those based in Texas, with Rockwall County marked.
Top counties in Texas
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Chambers County, TX | 95 | 8 | 4.6 | $7.2M | +22.6% | #1 of 1,707 |
| 2Travis County, TX | 87 | 297 | 5.1 | $6.8M | +7.2% | #18 of 1,707 |
| 3Collin County, TX | 81 | 329 | 7.9 | $4.7M | +20.6% | #58 of 1,707 |
| 4Denton County, TX | 80 | 279 | 7.7 | $4.7M | +16.9% | #67 of 1,707 |
| 5Upshur County, TX | 76 | 5 | 3.2 | $8.3M | +8.2% | #93 of 1,707 |
| 6Atascosa County, TX | 74 | 7 | 4.2 | $6.4M | +8.7% | #132 of 1,707 |
| 7Rusk County, TX | 71 | 8 | 4.4 | $6.1M | +5.0% | #185 of 1,707 |
| 8Cherokee County, TX | 71 | 8 | 4.4 | $6M | +5.4% | #190 of 1,707 |
| 9Wilson County, TX | 70 | 9 | 4.9 | $6.3M | +12.2% | #202 of 1,707 |
| 10Bexar County, TX | 70 | 461 | 6.1 | $4.7M | +7.2% | #217 of 1,707 |
| 69Rockwall County, TX | 45 | 54 | 13.1 | $2.9M | +28.9% | #1,040 of 1,707 |
Other business types in Rockwall 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 trades43
- HVAC and plumbing45
- Electricians65
- Roofing and gutters41
- Lawn, cleaning and pest control66
- Landscaping and lawn care75
- House cleaning85
- Pest control56
Real estate
Funeral services
Questions
How many HVAC and plumbing companies are in Rockwall County, TX?
There are 54 HVAC and plumbing companies on map listings in Rockwall County as of September 2026. None of them are chain locations. The listings count heating and air-conditioning companies and plumbers. Official counts show 68 businesses with payroll classed as plumbing, heating and air-conditioning contractors in 2023, up 28.3% from 2019.
How much do households in Rockwall County, TX spend on home repairs, maintenance and insurance?
About $154.5M a year, or $3,747 per household. That is 24% above the U.S. average (an index of 124, where 100 is the U.S. average). Spread across the 54 HVAC and plumbing companies on map listings, it comes to $2.9M 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 41,237 households in Rockwall County and national spending patterns by income.
How does Rockwall County, TX compare with the U.S. for HVAC and plumbing companies?
Rockwall County has 13.1 HVAC and plumbing companies per 10,000 households, 2.1 times the U.S. rate of 6.3. Spending per company is $2.9M, 40% below the U.S. figure of $4.8M. At the national ratio of HVAC and plumbing companies to household spending, Rockwall County would have about 33, against 54 on map listings. There is one business with payroll in the industry for every 606 households, against one for every 1,162 across the U.S. The official count rose 28.3% from 2019 to 2023, against +7.6% for the U.S.
How fast is Rockwall County, TX growing?
Population estimates put Rockwall County at 140,738 people in 2025, up 28.9% since 2020, faster than the U.S. (+3.1%). It has 41,237 households. The median household income in Rockwall County is $127,981 a year, 59% above the U.S. median of $80,734. That rose 26.8% 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. Rockwall County scores 45 for HVAC and plumbing companies (lower middle), #1,040 of 1,707 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Rockwall 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 Rockwall County
Screening a site or an acquisition in Rockwall 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 Rockwall 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.