Sump Pump Replacement Cost in Thornton, CO
What homeowners in Thornton typically pay to replace a sump pump in 2026.
Typical range
$250–$950
Most homeowners pay around $550 installed.
EstimatedUpdated 6/17/2026
How we calculated this
High water table awareness and local basement flood mitigation standards influence professional sump installation.
Nearby cities
Other plumbing replacement costs in Thornton
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