Septic Contractors in Seattle, WA
Find licensed septic contractors in Seattle, Washington. Compare reviews, verify licenses, and get free quotes from top-rated local septic contractors.
30Contractors
$1,500 - $10,000 per jobAvg Cost
Fall demand: Moderate in the Northwest
Scheduling is manageable right now -- most contractors can start within 1-2 weeks. A good window to get quotes and compare options.
Fall inspections ensure your system is ready for winter and are easier to schedule
Seattle Septic Contractor Snapshot
30
Listed contractors
4.8
Avg rating
4,904
Total reviews
100%
Free estimates
Rating Distribution
4.8 - 5.021
4.0 - 4.79
3.0 - 3.90
Below 3.00
Top Reviewed Septic Contractor
30 results
5.0
23 reviews
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Septic system service
5.0
301 reviews
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Septic system service
5.0
29 reviews
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Septic system service
4.9
214 reviews
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Septic system service
4.9
599 reviews
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Septic system service
4.9
314 reviews
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Septic system service
4.9
127 reviews
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Septic system service
4.9
219 reviews
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Septic system service
4.9
435 reviews
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Septic system service
4.9
206 reviews
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Septic system service
4.9
34 reviews
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Septic system service
4.8
286 reviews
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Septic system service
4.8
38 reviews
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Septic system service
4.8
74 reviews
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Portable toilet supplier
4.8
32 reviews
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Septic system service
4.8
155 reviews
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Septic system service