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HVAC and plumbing companies in Platte County, MO
Competitor counts, household spending and official business counts for HVAC and plumbing companies in Platte County, MO, set against other counties and the U.S.
Groundwork market score · out of 100
Score 84 out of 100: High
Ranked #35 of 1,707 scored counties
#1 of 56 scored counties in Missouri
- Listings
- 24
- 1 chain location (4%)
- Official establishments
- 24
- Businesses with payroll, 2023
- Household spending a year
- $136.8M
- On home repairs, maintenance and insurance · $3,117 a household
- Spending per listing
- $5.7M
- 20% above the U.S.
- Listings per 10k households
- 5.5
- 13% below the U.S.
- Population, 2025
- 114,400
- +6.7% since 2020
See the HVAC and plumbing companies around any address in Platte 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 Platte 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, Platte County has a Groundwork market score of 84 (high): #35 of 1,707 scored counties and #1 of 56 scored counties in Missouri. That puts it in the top 10% of counties for HVAC and plumbing companies.
Map listings as of September 2026 show 24 HVAC and plumbing companies in Platte County. One of them (4%) is a chain location, against 4% across the U.S. That comes to 5.5 for every 10,000 households, 13% below the U.S. rate of 6.3.
Households in Platte County spend about $136.8M a year on home repairs, maintenance and insurance, or $3,117 per household, 3% above the U.S. average. Spread across 24 HVAC and plumbing companies, that is $5.7M per company, 20% 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 24 businesses with payroll in Platte County classed as plumbing, heating and air-conditioning contractors. That is one for every 1,829 households, against one for every 1,162 across the U.S. Since fiscal 2022, 1 SBA-backed loan worth $580K has gone to businesses classed as plumbing, heating and air-conditioning contractors in Platte County. Population estimates put the population change in Platte County from 2020 to 2025 at +6.7%, faster than the U.S. (+3.1%).
How Platte County compares
The same measures for Missouri 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 | Platte County | Missouri | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.5 | 6.5 | 6.3 |
| Spending per listing | $5.7M | $4.1M | $4.8M |
| Households per official establishment | 1,829 | 1,310 | 1,162 |
| Official establishment growth, 2019–2023 | n/a | +4.7% | +7.6% |
| Population growth, 2020–2025 | +6.7% | +1.9% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $3,117 | $2,667 | $3,018 |
| Median household income | $96,227 | $70,702 | $80,734 |
| Groundwork market score | 84 | 38 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 18 → 24
- Employees, 2023
- 146
- Annual payroll, 2023
- $9.5M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 241 chain location
- Listings at the U.S. rate for this spending
- 29The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $580K
SBA-backed loans to businesses classed as plumbing, heating and air-conditioning contractors in Platte 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 Platte County
- Population, 2025 estimate
- 114,400+6.7% since 2020
- Households
- 43,902
- Median age
- 39.9
- Homes lived in by their owners
- 67%
- Vehicles per household
- 2.0
- Land area
- 420 sq. mi.
- People per square mile
- 263
- Median household income
- $96,227+19.7% vs. 2015–2019, before inflation
- Average household income
- $125,410
- Median home value
- $345,100
- Jobs located here
- 48,509
- Daytime population
- 103,025Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Platte 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 Platte 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 Missouri
Every Missouri market ranked →The highest-scoring counties in Missouri for HVAC and plumbing companies, numbered among those based in Missouri, with Platte County marked.
Top counties in Missouri
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Platte County, MO | 84 | 24 | 5.5 | $5.7M | +6.7% | #35 of 1,707 |
| 2St. Charles County, MO | 69 | 124 | 7.7 | $4.2M | +4.9% | #244 of 1,707 |
| 3St. Louis County, MO | 64 | 234 | 5.7 | $5.3M | −1.2% | #366 of 1,707 |
| 4Lincoln County, MO | 64 | 12 | 5.3 | $5.3M | +11.4% | #367 of 1,707 |
| 5Callaway County, MO | 63 | 9 | 5.5 | $4.8M | +3.2% | #399 of 1,707 |
| 6Clay County, MO | 61 | 75 | 7.3 | $3.9M | +4.3% | #474 of 1,707 |
| 7St. Louis city, MO | 59 | 50 | 3.5 | $7M | −7.4% | #514 of 1,707 |
| 8Newton County, MO | 59 | 10 | 4.5 | $5.7M | +6.1% | #521 of 1,707 |
| 9Jackson County, MO | 58 | 179 | 5.8 | $4.5M | +2.1% | #574 of 1,707 |
| 10Barry County, MO | 56 | 6 | 4.5 | $5.5M | +4.8% | #629 of 1,707 |
Other business types in Platte 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 trades75
- HVAC and plumbing84
- Electricians76
- Roofing and gutters60
- Lawn, cleaning and pest control51
- Landscaping and lawn care58
- House cleaning62
- Pest control54
Real estate
Funeral services
Questions
How many HVAC and plumbing companies are in Platte County, MO?
There are 24 HVAC and plumbing companies on map listings in Platte County as of September 2026. One of them (4%) is a chain location. The listings count heating and air-conditioning companies and plumbers. Official counts show 24 businesses with payroll classed as plumbing, heating and air-conditioning contractors in 2023.
How much do households in Platte County, MO spend on home repairs, maintenance and insurance?
About $136.8M a year, or $3,117 per household. That is 3% above the U.S. average (an index of 103, where 100 is the U.S. average). Spread across the 24 HVAC and plumbing companies on map listings, it comes to $5.7M 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 43,902 households in Platte County and national spending patterns by income.
How does Platte County, MO compare with the U.S. for HVAC and plumbing companies?
Platte County has 5.5 HVAC and plumbing companies per 10,000 households, 13% below the U.S. rate of 6.3. Spending per company is $5.7M, 20% above the U.S. figure of $4.8M. At the national ratio of HVAC and plumbing companies to household spending, Platte County would have about 29, against 24 on map listings. There is one business with payroll in the industry for every 1,829 households, against one for every 1,162 across the U.S.
How fast is Platte County, MO growing?
Population estimates put Platte County at 114,400 people in 2025, up 6.7% since 2020, faster than the U.S. (+3.1%). It has 43,902 households. The median household income in Platte County is $96,227 a year, 19% above the U.S. median of $80,734. That rose 19.7% 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. Platte County scores 84 for HVAC and plumbing companies (high), #35 of 1,707 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Platte 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 Platte County
Screening a site or an acquisition in Platte 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 Platte 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.