Schedule an Appointment

If you are a resident of Maple Valley, WA or surrounding areas of King County and you would like more information about our cleaning, locating, maintenance, pumping and repair services for your septic system or septic tank, please contact us. We will be happy to provide a no obligation, free phone estimate for any of our services.

McNel Septic Service
Maple Valley, WA 98038
Phone: (425) 432-2270
Fax: (425) 432-2399

Please fill out the form below to contact us today.



Phone Number

Your Message