Updated October 13, 2026
Building and Construction businesses accounted for 764 of the 9,574 small business sales reported to BizBuySell in 2025 (8.0%), the 4th most common of 18 sectors. The most frequently reported specific sub-sector, HVAC, sold for a median of $800,000 at an average of 2.80 times cash flow after a median of 181 days on the market.
Every row uses the same period and the same source, so rows can be compared directly. Sub-sectors are listed by number of reported sales.
| Sub-sector | Reported sales | Median sale price | Median cash flow | Cash flow multiple | Median days on market |
|---|---|---|---|---|---|
| Other Building and Construction Businesses | 408 | $750,000 | $342,034 | 2.56 | 192 |
| HVAC Businesses | 123 | $800,000 | $315,225 | 2.80 | 181 |
| Heavy Construction Businesses | 65 | $1,200,000 | $469,149 | 2.98 | 202 |
| Plumbing Businesses | 61 | $837,500 | $278,498 | 2.62 | 209 |
| Electrical and Mechanical Contracting Businesses | 57 | $845,000 | $375,500 | 2.94 | 250 |
| Building Material and Hardware Stores | 29 | $950,000 | $305,000 | 3.40 | 259 |
| Concrete Businesses | 21 | $1,200,000 | $400,000 | 3.04 | 218 |
Source: BizBuySell Insight Report data tables, Full Year 2025 Data by Sector.
BizBuySell also reports the median asking price for the same closed sales and how far sale prices landed from asking, on average.
| Sub-sector | Median asking price | Median sale price | Sale price to asking (average) | Median revenue | Revenue multiple |
|---|---|---|---|---|---|
| Other Building and Construction Businesses | $800,000 | $750,000 | 0.98 | $1,500,000 | 0.60 |
| HVAC Businesses | $899,500 | $800,000 | 0.93 | $1,271,681 | 0.62 |
| Heavy Construction Businesses | $1,300,000 | $1,200,000 | 0.93 | $2,116,844 | 0.70 |
| Plumbing Businesses | $1,000,000 | $837,500 | 0.93 | $1,044,630 | 0.72 |
| Electrical and Mechanical Contracting Businesses | $807,498 | $845,000 | 0.96 | $1,454,872 | 0.59 |
| Building Material and Hardware Stores | $1,050,000 | $950,000 | 0.89 | $1,632,858 | 0.64 |
| Concrete Businesses | $1,200,000 | $1,200,000 | 0.97 | $2,077,000 | 0.72 |
Source: BizBuySell Insight Report data tables, Full Year 2025 Data by Sector. A sale-to-asking figure of 0.90 means sales closed at an average of 90% of asking.
To see what drives these numbers for your own business, read our valuation guides or browse industries.
BizBuySell's Insight Report data tables show 764 reported sales in the Building and Construction category in full-year 2025, which is 8.0% of the 9,574 reported sales across all sectors. Only sales reported to that marketplace are counted.
The median sale price was $800,000 across 123 reported sales in full-year 2025, at an average of 2.80 times cash flow and a median of 181 days on the market, according to the BizBuySell Insight Report data tables.
The median sale price was $1,200,000 across 65 reported sales in full-year 2025, at an average of 2.98 times cash flow and a median of 202 days on the market, according to the BizBuySell Insight Report data tables.
The median sale price was $837,500 across 61 reported sales in full-year 2025, at an average of 2.62 times cash flow and a median of 209 days on the market, according to the BizBuySell Insight Report data tables.
Among sub-sectors with at least 20 reported sales, median days on the market in full-year 2025 ranged from 181 days (HVAC) to 259 days (Building Material and Hardware Stores).
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This page is informational. It is not an appraisal, an offer, or a prediction of what any business will sell for. Figures come from the source listed and may change when it is updated.
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