Roof replacement cost in Cambridge (2026)
The typical roofing job in Cambridge was valued at $17,000 on its city permit (middle half: $9,900 to $27,000), across 1,073 roofing jobs with city permits issued from September 2021 to September 2026.
How the values spread
The numbers behind the chart
| Value on the permit | Jobs | Share |
|---|---|---|
| Under $10,000 | 270 | 25% |
| $10,000 to $20,000 | 370 | 34% |
| $20,000 to $30,000 | 200 | 19% |
| $30,000 to $40,000 | 78 | 7% |
| $40,000 to $50,000 | 38 | 4% |
| $50,000 to $60,000 | 21 | 2% |
| $60,000 and over | 96 | 9% |
Roofing contractors with the most jobs in Cambridge
| Rank | Contractor | Jobs | Contact |
|---|---|---|---|
| 1 | Rb Farina Roofing license CS-114674 | Visit website | |
| 2 | Frs Company Inc license CS-107602 | Visit website | |
| 3 | Ranch Roofing Inc license CS-098135 | Visit website |
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Open your job roomBy ZIP code
The 4 ZIP codes with the most roofing jobs valued on the permit (at least 20 each).
| ZIP code | Jobs | Median | Middle half |
|---|---|---|---|
| 02138 | 440 | $20,000 | $11,000 to $35,000 |
| 02140 | 272 | $17,000 | $11,000 to $26,000 |
| 02139 | 270 | $16,000 | $9,800 to $26,000 |
| 02141 | 89 | $13,000 | $7,400 to $20,000 |
By year
| Year | Jobs | Median | Middle half |
|---|---|---|---|
| 2021 (September to December) | 81 | $15,000 | $9,500 to $23,000 |
| 2022 | 214 | $17,000 | $9,300 to $26,000 |
| 2023 | 228 | $16,000 | $10,000 to $30,000 |
| 2024 | 208 | $16,000 | $9,500 to $26,000 |
| 2025 | 185 | $16,000 | $10,000 to $27,000 |
| 2026 (January to September) | 157 | $20,000 | $11,000 to $32,000 |
What the records show
- Share of jobs in each budget range: under $10,000: 25% (270 of 1,073); $10,000 to $25,000: 46% (489 of 1,073); $25,000 to $50,000: 18% (197 of 1,073); over $50,000: 11% (117 of 1,073).
- The median was $17,000 in 2022 (214 jobs) and $16,000 in 2025 (185 jobs), down 1%.
- Across the ZIP codes above, the median ran from $13,000 in 02141 to $20,000 in 02138.
Every figure here is the job value written on the city permit, not the price paid. Permit values can be higher or lower than the final price, so get more than one quote. Values under $1,000 are placeholders and are left out. Median and middle half: half of the jobs were valued above the median; the middle half runs from the 25th to the 75th percentile. Source: Cambridge building permits, from September 2021 to September 2026. Data updated October 8, 2026. The same figures as data: roofing.json.