How much do septic tank installation contractors typically cost?
- Monroe, Washington Average$8,903
- Typical Range$5,000 - $8,903
- Low End - High End$597 - $19,400
"Very accommodating and great service and product"
sally K. in September 2023

Septic Installs, Septic Repairs, Septic Maintenance , and 6 more
"They came quickly and did a good job."
Julie P. in April 2022
Monroe Septic Tank & Well Services are rated 4.9 out of 5 based on 60 reviews of 60 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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