How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%7+2.4Reliability 15%8+1.2Craft & service 20%3+0.6Value 10%35+3.5Momentum 8%82+6.6Track record 7%9+0.6Accountability 5%9+0.5Experts Score= 15Grade F: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.15SCORESubterranean
Milwaukee, WI · Grade FLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #90Position by Experts Score among all companies we track in this category. of 90 plumbers · 4.8★ from 136 Google reviews
Report card
Percentile vs other plumbers (100 = best)Percentile vs other companies in the category: 70 means better than 70% of them.. Strongest: momentum and value; weakest: craft & service.
Reviews for your job
Customers hired Subterranean for 6 kinds of job.
Subterranean for sewer repair
Clear ✕All 12 Google reviews tagged “Sewer repair”
Street repair contractor damaged our sewer lateral. I asked subterranean to carefully dig up to preserve evidence, which they did. Thank you for showing the street contractor damaged our property. Very happy with the job done!!
Great work on a complex job, reasonable rates. Good communication and Michael was awesome.
Isaac and Mason were very knowledgeable, courteous and professional. They left a clean work area when they were finished. I would highly recommend them to anyone that needs home drain and sewer work to be done.
Rob called us immediately after we reached out to him to set up & schedule work on a backed up sewer. Michael came over with a camera and saw a broken pipe. Isaac came and repaired the broken pipe. They both came back and cleaned out the sewer pipe which was corroded. They were very friendly, on time and cleaned…
My home had a backup in the main line. I had another plumbing company come out to my house and give me a $40,000 estimate to perform work that wasn't needed and wouldn't even have solved the problem. Michael and Isaac from Subterranean were able to diagnose the problem correctly and resolve my issue. Isaac and…
Alex went out of his way to be so kind and understanding. The servicemen were very knowledgeable and very helpful to fix the problems that was in my house. The price is very, very reasonable. The service was excellent and done in a timely manner.. I would recommend them to anyone who needs this kind of work done.…
Michael was excellent. He took the time and explained the whole process. Not the greatest news for my sewer line, but I felt confident that I was given all the formation I needed.
These guys are the best!!! Super knowledgeable, very friendly and very reliable! Highly recommend!!
If you guys need to work on your sewers, these are the guys to call. They’re so professional. They really are knowledgeable. They have great customer service I mean excellent customer service. They’re very respectful of your property. I’ll never go anywhere else. If you have sewer problems these are the guys to use.
Very helpful plumber went out of his way to help as with our sewer issues
Rob is incredibly helpful and really worked with us despite a lot of unknown factors when it came to repairing our sewer lateral, definitely recommend him to anyone of the Southside who has sewer issues.
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Drain cleaning | 53 | $176–$580 |
| Plumbing pipe repair | 14 | $366–$1.2k |
| Sewer repair | 12 | $454–$2.4k |
| Plumbing leak detection | 11 | $124–$656 |
| Outdoor plumbing system repair | 8 | $382–$1.5k |
| Sewer cleaning | 5 | $295–$693 |
