Reviews
November 13, 2025
"Randy came out to service our septic tank. He was timely, efficient, friendly, and professional. We will definitely use McNel in the future."
November 6, 2025
"McNel Septic our go to septic system service company for many years! Original owner Vernel sold to Shawn when he retired and the service continues to be the BEST! Randy was our man here yesterday in Maple Valley-very professional,detail oriented,punctual! Service with a smile-Thank you Randy!"
November 4, 2025
"Shawn was amazing. He came on the given time, very friendly and explained everything he was doing step by step. His service was very much appreciated and well highly recommend."
October 27, 2025
"McNel has been maintaining our system for several years. This year, Shawn completed the inspection, telling us it was time for pumping. Randy came out and pumped the system. Both gentlemen were pleasant and professional. Same goes for the front office. The phone is answered (or voice messages are promptly returned). We are more than pleased with the entire operation."
October 22, 2025
"Fast friendly and thorough service.
Randy did an excellent job.
I would definitely recommend McNel septic"