Home services · County · Colorado
HVAC and plumbing companies in Jefferson County, CO
Competitor counts, household spending and official business counts for HVAC and plumbing companies in Jefferson County, CO, set against other counties and the U.S.
Groundwork market score · out of 100
Score 51 out of 100: Upper middle
Ranked #807 of 1,707 scored counties
#11 of 31 scored counties in Colorado
- Listings
- 161
- 5 chain locations (3%)
- Official establishments
- 316
- +1.6% since 2019
- Household spending a year
- $814.6M
- On home repairs, maintenance and insurance · $3,370 a household
- Spending per listing
- $5.1M
- 6% above the U.S.
- Listings per 10k households
- 6.7
- 6% above the U.S.
- Population, 2025
- 580,451
- −0.5% since 2020
See the HVAC and plumbing companies around any address in Jefferson 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 Jefferson 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
At $3,370 per household (12% above the U.S. average), households in Jefferson County spend about $814.6M a year on home repairs, maintenance and insurance. That is about $5.1M of household spending for each company on map listings, 6% above the U.S. figure of $4.8M. The spending figure covers all home repairs, maintenance and insurance, not only HVAC and plumbing companies.
There are 161 HVAC and plumbing companies on map listings in Jefferson County as of September 2026. Chain locations make up 3% of them, against 4% across the U.S. That is 6.7 per 10,000 households, 6% above the U.S. rate of 6.3.
Official counts show 316 businesses with payroll classed as plumbing, heating and air-conditioning contractors in Jefferson County in 2023, up 1.6% from 2019. That is one for every 765 households, against one for every 1,162 across the U.S. Since fiscal 2022, 19 SBA-backed loans worth $15.7M have gone to businesses classed as plumbing, heating and air-conditioning contractors in Jefferson County.
Population estimates show Jefferson County declined 0.5% from 2020 to 2025, against +3.1% for the U.S. The Groundwork market score for HVAC and plumbing companies in Jefferson County is 51 (upper middle), #807 of 1,707 scored counties and #11 of 31 scored counties in Colorado.
How Jefferson County compares
The same measures for Colorado 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 | Jefferson County | Colorado | U.S. |
|---|---|---|---|
| Listings per 10k households | 6.7 | 7.2 | 6.3 |
| Spending per listing | $5.1M | $4.4M | $4.8M |
| Households per official establishment | 765 | 906 | 1,162 |
| Official establishment growth, 2019–2023 | +1.6% | +7.7% | +7.6% |
| Population growth, 2020–2025 | −0.5% | +3.9% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $3,370 | $3,138 | $3,018 |
| Median household income | $110,656 | $95,470 | $80,734 |
| Groundwork market score | 51 | 45 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 311 → 316+1.6% over the period
- Employees, 2023
- 2,252
- Annual payroll, 2023
- $159.8M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 1615 chain locations
- Listings at the U.S. rate for this spending
- 171The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 19
- Amount
- $15.7M
SBA-backed loans to businesses classed as plumbing, heating and air-conditioning contractors in Jefferson 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 Jefferson County
- Population, 2025 estimate
- 580,451−0.5% since 2020
- Households
- 241,735
- Median age
- 41.4
- Homes lived in by their owners
- 71%
- Vehicles per household
- 1.9
- Land area
- 764 sq. mi.
- People per square mile
- 758
- Median household income
- $110,656+33.3% vs. 2015–2019, before inflation
- Average household income
- $142,995
- Median home value
- $637,600
- Jobs located here
- 259,943
- Daytime population
- 537,313Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Jefferson 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 Jefferson 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 Colorado
Every Colorado market ranked →The highest-scoring counties in Colorado for HVAC and plumbing companies, numbered among those based in Colorado, with Jefferson County marked.
Top counties in Colorado
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Denver County, CO | 85 | 157 | 4.7 | $6.8M | +3.2% | #24 of 1,707 |
| 2Douglas County, CO | 82 | 84 | 6.0 | $6.5M | +10.9% | #47 of 1,707 |
| 3Broomfield County, CO | 81 | 22 | 6.9 | $5.2M | +6.3% | #57 of 1,707 |
| 4Boulder County, CO | 70 | 75 | 5.5 | $6.1M | −0.7% | #204 of 1,707 |
| 5Montezuma County, CO | 58 | 5 | 4.4 | $5.8M | +3.0% | #556 of 1,707 |
| 6Arapahoe County, CO | 58 | 192 | 7.5 | $4.3M | +2.8% | #581 of 1,707 |
| 7Routt County, CO | 55 | 7 | 6.2 | $5.4M | +2.0% | #673 of 1,707 |
| 8Park County, CO | 54 | 6 | 6.7 | $4.7M | +5.1% | #707 of 1,707 |
| 9Chaffee County, CO | 53 | 6 | 6.1 | $4.7M | +6.9% | #740 of 1,707 |
| 10El Paso County, CO | 53 | 230 | 7.9 | $3.8M | +3.2% | #760 of 1,707 |
| 11Jefferson County, CO | 51 | 161 | 6.7 | $5.1M | −0.5% | #807 of 1,707 |
Other business types in Jefferson 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 trades37
- HVAC and plumbing51
- Electricians43
- Roofing and gutters28
- Lawn, cleaning and pest control57
- Landscaping and lawn care57
- House cleaning52
- Pest control79
Real estate
Funeral services
Questions
How many HVAC and plumbing companies are in Jefferson County, CO?
As of September 2026, map listings count 161 HVAC and plumbing companies in Jefferson County. 5 of them (3%) are chain locations. The listings count heating and air-conditioning companies and plumbers. Official counts show 316 businesses with payroll classed as plumbing, heating and air-conditioning contractors in 2023, up 1.6% from 2019.
How much do households in Jefferson County, CO spend on home repairs, maintenance and insurance?
About $814.6M a year, or $3,370 per household. That is 12% above the U.S. average (an index of 112, where 100 is the U.S. average). Spread across the 161 HVAC and plumbing companies on map listings, it comes to $5.1M 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 241,735 households in Jefferson County and national spending patterns by income.
How does Jefferson County, CO compare with the U.S. for HVAC and plumbing companies?
Jefferson County has 6.7 HVAC and plumbing companies per 10,000 households, 6% above the U.S. rate of 6.3. Spending per company is $5.1M, 6% above the U.S. figure of $4.8M. At the U.S. ratio of HVAC and plumbing companies to household spending, Jefferson County would have about 171, against 161 on map listings. There is one business with payroll in the industry for every 765 households, against one for every 1,162 across the U.S. The official count rose 1.6% from 2019 to 2023, against +7.6% for the U.S.
How fast is Jefferson County, CO growing?
Population estimates put Jefferson County at 580,451 people in 2025, down 0.5% since 2020, against +3.1% for the U.S. It has 241,735 households. Median household income in Jefferson County is $110,656, 37% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 33.3%, 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. Jefferson County scores 51 for HVAC and plumbing companies (upper middle), #807 of 1,707 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Jefferson 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 Jefferson County
Screening a site or an acquisition in Jefferson 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 Jefferson 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.