Called them on Sunday, with a major septic failure. (Fourth of July holiday weekend at that) They were the only company in the WNC area to respond... Read more
Jul 7, 2025
Heather “Nicole”
They replaced our damaged sepic field with a much better system and graded back all disturbed areas better than the original conditions. They were... Read more
Mar 15, 2025
Corey Bousquet
Monty is so awesome. He actually answered his phone, came out 45 minutes later the same day to look at the job, had all necessary equipment here,... Read more
Dec 10, 2024
Kristine Cooper
I needed a impromptu well inspection to purchase a house. I called five other companies either they would take 5 to 8 Business days to get out there... Read more
May 25, 2024
Austin Tomaszewski
They arrive as scheduled. Diagnosed the problem with the septic system and clearly explained the fix. Dave, their installer was on the job for five... Read more
Apr 24, 2024
Tom Satterlee
MJ Mountain Builders & Septic were terrific. They took the time to figure out the problem with our septic system and then worked expeditiously to... Read more
Oct 20, 2023
Debbie Miles