Home services · County · Tennessee
HVAC and plumbing companies in Davidson County, TN
The HVAC and plumbing companies in Davidson County, TN, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 78 out of 100: High
Ranked #82 of 1,707 scored counties
#6 of 59 scored counties in Tennessee
- Listings
- 177
- 23 chain locations (13%)
- Official establishments
- 196
- +14.6% since 2019
- Household spending a year
- $986.3M
- On home repairs, maintenance and insurance · $3,036 a household
- Spending per listing
- $5.6M
- 17% above the U.S.
- Listings per 10k households
- 5.4
- 14% below the U.S.
- Population, 2025
- 745,904
- +4.2% since 2020
See the HVAC and plumbing companies around any address in Davidson 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 Davidson 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
Davidson County scores 78 (high) on the Groundwork market score for HVAC and plumbing companies, ranking #82 of 1,707 scored counties and #6 of 59 scored counties in Tennessee. That puts it in the top 10% of counties for HVAC and plumbing companies.
Map listings as of September 2026 show 177 HVAC and plumbing companies in Davidson County. Chain locations make up 13% of them, against 4% across the U.S. That comes to 5.4 for every 10,000 households, 14% below the U.S. rate of 6.3.
Households in Davidson County spend about $986.3M a year on home repairs, maintenance and insurance, or $3,036 per household, in line with the U.S. average. That is about $5.6M of household spending for each company on map listings, 17% 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.
The official count of businesses with payroll classed as plumbing, heating and air-conditioning contractors in Davidson County was 196 in 2023, up 14.6% from 2019. That is one for every 1,658 households, against one for every 1,162 across the U.S. Since fiscal 2022, 6 SBA-backed loans worth $1.5M have gone to businesses classed as plumbing, heating and air-conditioning contractors in Davidson County. Population estimates put the population change in Davidson County from 2020 to 2025 at +4.2%, faster than the U.S. (+3.1%).
How Davidson County compares
The same measures for Tennessee 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 | Davidson County | Tennessee | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.4 | 6.1 | 6.3 |
| Spending per listing | $5.6M | $4.6M | $4.8M |
| Households per official establishment | 1,658 | 1,487 | 1,162 |
| Official establishment growth, 2019–2023 | +14.6% | +15.4% | +7.6% |
| Population growth, 2020–2025 | +4.2% | +5.6% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $3,036 | $2,815 | $3,018 |
| Median household income | $77,853 | $69,595 | $80,734 |
| Groundwork market score | 78 | 65 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 171 → 196+14.6% over the period
- Employees, 2023
- 5,026
- Annual payroll, 2023
- $375M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 17723 chain locations
- Listings at the U.S. rate for this spending
- 207The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 6
- Amount
- $1.5M
SBA-backed loans to businesses classed as plumbing, heating and air-conditioning contractors in Davidson 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 Davidson County
- Population, 2025 estimate
- 745,904+4.2% since 2020
- Households
- 324,907
- Median age
- 36.5
- Homes lived in by their owners
- 53%
- Vehicles per household
- 1.7
- Land area
- 504 sq. mi.
- People per square mile
- 1,421
- Median household income
- $77,853+28.9% vs. 2015–2019, before inflation
- Average household income
- $113,747
- Median home value
- $417,400
- Jobs located here
- 594,502
- Daytime population
- 954,372Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Davidson 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 Davidson 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 Tennessee
Every Tennessee market ranked →The highest-scoring counties in Tennessee for HVAC and plumbing companies, numbered among those based in Tennessee, with Davidson County marked.
Top counties in Tennessee
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Williamson County, TN | 91 | 50 | 5.4 | $7.4M | +9.0% | #6 of 1,707 |
| 2Loudon County, TN | 91 | 10 | 4.2 | $7.2M | +15.6% | #7 of 1,707 |
| 3Franklin County, TN | 83 | 5 | 2.9 | $9.2M | +6.4% | #38 of 1,707 |
| 4Roane County, TN | 80 | 8 | 3.5 | $7.9M | +7.0% | #60 of 1,707 |
| 5Anderson County, TN | 78 | 15 | 4.6 | $6M | +6.1% | #78 of 1,707 |
| 6Davidson County, TN | 78 | 177 | 5.4 | $5.6M | +4.2% | #82 of 1,707 |
| 7Montgomery County, TN | 76 | 48 | 5.5 | $5.1M | +13.0% | #105 of 1,707 |
| 8Lawrence County, TN | 74 | 6 | 3.5 | $6.9M | +6.2% | #131 of 1,707 |
| 9Sumner County, TN | 73 | 50 | 6.4 | $4.9M | +9.2% | #160 of 1,707 |
| 10Jefferson County, TN | 72 | 11 | 5.0 | $5.3M | +9.3% | #172 of 1,707 |
Other business types in Davidson 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 trades70
- HVAC and plumbing78
- Electricians72
- Roofing and gutters62
- Lawn, cleaning and pest control64
- Landscaping and lawn care81
- House cleaning50
- Pest control54
Real estate
Funeral services
Questions
How many HVAC and plumbing companies are in Davidson County, TN?
There are 177 HVAC and plumbing companies on map listings in Davidson County as of September 2026. 23 of them (13%) are chain locations. The listings count heating and air-conditioning companies and plumbers. Official counts show 196 businesses with payroll classed as plumbing, heating and air-conditioning contractors in 2023, up 14.6% from 2019.
How much do households in Davidson County, TN spend on home repairs, maintenance and insurance?
About $986.3M a year, or $3,036 per household. That is in line with the U.S. average (an index of 101, where 100 is the U.S. average). Spread across the 177 HVAC and plumbing companies on map listings, it comes to $5.6M 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 324,907 households in Davidson County and national spending patterns by income.
How does Davidson County, TN compare with the U.S. for HVAC and plumbing companies?
Davidson County has 5.4 HVAC and plumbing companies per 10,000 households, 14% below the U.S. rate of 6.3. Spending per company is $5.6M, 17% above the U.S. figure of $4.8M. At the national ratio of HVAC and plumbing companies to household spending, Davidson County would have about 207, against 177 on map listings. There is one business with payroll in the industry for every 1,658 households, against one for every 1,162 across the U.S. The official count rose 14.6% from 2019 to 2023, against +7.6% for the U.S.
How fast is Davidson County, TN growing?
Population estimates put Davidson County at 745,904 people in 2025, up 4.2% since 2020, faster than the U.S. (+3.1%). It has 324,907 households. The median household income in Davidson County is $77,853 a year, 4% below the U.S. median of $80,734. That rose 28.9% 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. Davidson County scores 78 for HVAC and plumbing companies (high), #82 of 1,707 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Davidson 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 Davidson County
Screening a site or an acquisition in Davidson 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 Davidson 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.