Basement Waterproofing Cost in Connecticut
| Part of the job | Low | High |
|---|---|---|
| Parts and materials (our assumption) | $1,000 | $5,000 |
| Labor hours (our assumption) | 20 | 80 |
| Billed labor rate per hour | $77 | $139 |
| Estimated total | $2,550 | $16,100 |
Our estimate, not a quote. Billed rate is the Connecticut median wage from BLS (2025, $30.80 an hour) times 2.5 to 4.5 to cover payroll costs, overhead, travel and profit. How we estimate
What other publishers report
| Publisher | Low | High | Scope |
|---|---|---|---|
| This Old House | $12,447 | $14,833 | 1,000 square foot basement. Page dated March 2026. |
| Bob Vila | $2,300 | $7,575 | Overall, citing Angi. Page dated June 2024. |
| Fixr | $3,000 | $10,000 | Overall. Page dated February 2026. |
Who can legally do this in Connecticut
Home improvement contractors, new home construction contractors and home improvement salespeople must be registered with the Department of Consumer Protection. Contractors must register before advertising or beginning home improvement work.
Check a license with Connecticut eLicense License Lookup
Compared with neighboring states
| State | Median wage | Low | High |
|---|---|---|---|
| Massachusetts | $36.16 | $2,800 | $18,000 |
| New York | $34.77 | $2,750 | $17,500 |
| Rhode Island | $29.25 | $2,450 | $15,500 |
Other carpenter jobs in Connecticut
Basement Waterproofing cost in every state · Connecticut home repair guide
General information, not professional advice. Conditions, codes and prices vary. Turn off power, gas or water before any work, and hire a licensed professional when in doubt. Cost figures are our estimates, not quotes.