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HVAC and plumbing companies in Lamar County, TX
Competitor counts, household spending and official business counts for HVAC and plumbing companies in Lamar County, TX, set against other counties and the U.S.
Groundwork market score · out of 100
Score 34 out of 100: Lower middle
Ranked #1,397 of 1,707 scored counties
#100 of 120 scored counties in Texas
- Listings
- 15
- 1 chain location (7%)
- Official establishments
- 25
- +25.0% since 2019
- Household spending a year
- $52M
- On home repairs, maintenance and insurance · $2,596 a household
- Spending per listing
- $3.5M
- 27% below the U.S.
- Listings per 10k households
- 7.5
- 19% above the U.S.
- Population, 2025
- 51,503
- +2.7% since 2020
See the HVAC and plumbing companies around any address in Lamar 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 Lamar 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 HVAC and plumbing companies, Lamar County has a Groundwork market score of 34 (lower middle): #1,397 of 1,707 scored counties and #100 of 120 scored counties in Texas. That puts it in the bottom quarter of counties.
At $2,596 per household (14% below the U.S. average), households in Lamar County spend about $52M a year on home repairs, maintenance and insurance. Spread across 15 HVAC and plumbing companies, that is $3.5M per company, 27% below the U.S. figure of $4.8M. The spending figure covers all home repairs, maintenance and insurance, not only HVAC and plumbing companies.
Lamar County has 15 HVAC and plumbing companies on map listings as of September 2026. One of them (7%) is a chain location, against 4% across the U.S. Per 10,000 households, that is 7.5, 19% above the U.S. rate of 6.3.
The official count of businesses with payroll classed as plumbing, heating and air-conditioning contractors in Lamar County was 25 in 2023, up 25.0% from 2019. That is one for every 801 households, against one for every 1,162 across the U.S. Population estimates show Lamar County grew 2.7% from 2020 to 2025, in step with the U.S. (+3.1%).
How Lamar 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 | Lamar County | Texas | U.S. |
|---|---|---|---|
| Listings per 10k households | 7.5 | 7.9 | 6.3 |
| Spending per listing | $3.5M | $3.8M | $4.8M |
| Households per official establishment | 801 | 1,226 | 1,162 |
| Official establishment growth, 2019–2023 | +25.0% | +14.1% | +7.6% |
| Population growth, 2020–2025 | +2.7% | +8.5% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $2,596 | $3,015 | $3,018 |
| Median household income | $61,880 | $78,476 | $80,734 |
| Groundwork market score | 34 | 50 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 20 → 25+25.0% over the period
- Employees, 2023
- 145
- Annual payroll, 2023
- $10.6M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 151 chain location
- Listings at the U.S. rate for this spending
- 11The 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, heating and air-conditioning contractors in Lamar 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 Lamar County
- Population, 2025 estimate
- 51,503+2.7% since 2020
- Households
- 20,019
- Median age
- 40.9
- Homes lived in by their owners
- 66%
- Vehicles per household
- 1.9
- Land area
- 907 sq. mi.
- People per square mile
- 56
- Median household income
- $61,880+37.2% vs. 2015–2019, before inflation
- Average household income
- $82,971
- Median home value
- $200,700
- Jobs located here
- 21,013
- Daytime population
- 50,296Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Lamar 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 Lamar 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 Lamar 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 |
| 100Lamar County, TX | 34 | 15 | 7.5 | $3.5M | +2.7% | #1,397 of 1,707 |
Other business types in Lamar 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 HVAC and plumbing companies are in Lamar County, TX?
Map listings as of September 2026 show 15 HVAC and plumbing companies in Lamar County. One of them (7%) is a chain location. The listings count heating and air-conditioning companies and plumbers. Official counts show 25 businesses with payroll classed as plumbing, heating and air-conditioning contractors in 2023, up 25.0% from 2019.
How much do households in Lamar County, TX spend on home repairs, maintenance and insurance?
About $52M a year, or $2,596 per household. That is 14% below the U.S. average (an index of 86, where 100 is the U.S. average). Spread across the 15 HVAC and plumbing companies on map listings, it comes to $3.5M per company. That spending covers all home repairs, maintenance and insurance, which HVAC and plumbing companies share with other businesses in the trade. It is estimated from the incomes of the 20,019 households in Lamar County and national spending patterns by income.
How does Lamar County, TX compare with the U.S. for HVAC and plumbing companies?
Lamar County has 7.5 HVAC and plumbing companies per 10,000 households, 19% above the U.S. rate of 6.3. Spending per company is $3.5M, 27% below the U.S. figure of $4.8M. At the U.S. ratio of HVAC and plumbing companies to household spending, Lamar County would have about 11, against 15 on map listings. There is one business with payroll in the industry for every 801 households, against one for every 1,162 across the U.S. The official count rose 25.0% from 2019 to 2023, against +7.6% for the U.S.
How fast is Lamar County, TX growing?
Population estimates put Lamar County at 51,503 people in 2025, up 2.7% since 2020, in step with the U.S. (+3.1%). It has 20,019 households. Median household income in Lamar County is $61,880, 23% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 37.2%, 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. Lamar County scores 34 for HVAC and plumbing companies (lower middle), #1,397 of 1,707 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Lamar 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 Lamar County
Screening a site or an acquisition in Lamar 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 Lamar 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.