Location and Projects
Robs Sanitation Systems
Robs Sanitation Systems, 8310 Cook Riolo Rd, Roseville, CA (Owned by: Robert Allan Griffis) holds a Sanitation System license according to the California license board.
Their BuildZoom score of 64 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Robs Sanitation Systems, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Robs Sanitation Systems Contact Information
Robs Sanitation Systems Reviews
2 out of 5 stars, based on
5
reviews
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By pasheneejApril 29, 2025
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By Mrs. M.September 25, 2023
Rob's Sanitation Systems do great work he is very knowledgeable in his field. He saved me a lot money and communicated with me during the whole procedure. I recommend him to anyone who needs his type of service.
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By Mark J.September 15, 2019Septic system$12,000
Well atleast the job got done...but like everyone else says. Rob destroys your yard with his rented equipment and doesn’t clean it up afterwards. Very dysfunctional company and family. For $12,000 find yourself another company to do the work
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By Dan M.May 3, 2019trench / excavate for a 400 foot sewer line and connect to septic tank
Needs to look at his business practices and sharpen them up if he wants to receive favorable reviews. I am very disappointed with the quality of work they provide. They need to commit to a job and stick with it till the end. Not pull off and leave you hanging while they move off and start another job, then complain that it costs so much money to pull the backhoe/equipment back onsite to finish the job they started. They would not get a positive referral out of me, that's for sure.
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AnonymousApril 17, 2019
Absolutely horrible service. Had to dig everything twice, and completely demolished driveway and yard. Then, just had to have SMUD dig up, and replace the main power because these guys destroyed it. The conduit was completely demolished.
Building Permits by Robs Sanitation Systems
This is a sample of this contractor's permits. Click here to access their complete permit history.
Recent Buildzoom Projects
Robs Sanitation Systems License info
Verified License
| License # | 972468 |
| Status | Active |
| State | California |
| Type | Sanitation System |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Robs Sanitation Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
64
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
I had a very disappointing experience with Robs Sanitation Systems. Initially, the project seemed to be completed as agreed, but several issues arose that were never resolved despite my repeated attempts to contact them.
Concrete Clean Out: After using a rented trailer of concrete for the risers, the team left the concrete clean out right in front of my yard instead of disposing of it properly. This pile was left on my property, causing inconvenience and an unsightly mess.
Pile of Dirt: A large pile of dirt(6-10 yads) was left on my property, which was not removed as promised.
Rock Pile: Approximately three yards of rock were left on my property, which the team failed to clear.
I contacted Rob to discuss these issues, but he did not respond. I left a message on Facebook, and his daughter assured me that the issues would be addressed. Unfortunately, no action was taken.
After giving them a final warning, I had to hire someone to smooth out the tire marks, spread the pile of dirt, and move the rocks. Additionally, the illegally dumped concrete was hauled away. This cost me $900, which I believe the company must reimburse me.
Furthermore, Rob made unnecessary and disrespectful remarks during our conversation, questioning my character despite my long history of community service as a coach and mentor. His daughter made unnecessary statements as well.
I am extremely disappointed with the lack of professionalism and respect shown by Robs Sanitation Systems .
I would not recommend their services to anyone.