Residential and commercial
We’re #1 in the #2 Business
Septic system service · Roswell, NM
What we do
Residential and commercial septic systems.
- Complete septic system installations
- Commercial grease interceptor installations
- Repair and maintenance on all systems and grease interceptors
- Liquid waste removal
- Commercial grease trap cleaning
- Transfer of ownership septic system inspections
Proper septic system maintenance will help your system last longer and save you money. You should have your septic system cleaned every three to five years.
We sell




Started in 1952
Johnson Septic Tank Co LLC is a family-owned and operated full-service residential and commercial septic system company. For three generations, we have offered both residential and commercial onsite wastewater systems.
Whether you need a new septic system installed or an existing system repaired or maintenance, we can provide all these services along with NMED regulated Transfer of Ownership Inspections.
Reviews
… The tech was professional and efficient, very personable and showed me a few things I could do to maintain our system. He also said the tank was smaller than the price I was quoted so it was $100 less. Excellent work, I highly recommend.
I called this company for emergency service. They were prompt to respond, gave same day service and showed up when they said they would. I would definitely recommend this company!
Our go to people. We have an older septic tank and they are always willing to help even if it requires a little extra elbow grease. They're honest, legit and reasonably priced.
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Hours
- Monday8AM-12PM, 1-4PM
- Tuesday8AM-12PM, 1-4PM
- Wednesday8AM-12PM, 1-4PM
- Thursday8AM-12PM, 1-4PM
- Friday8AM-12PM
- SaturdayClosed
- SundayClosed
5007 S Main St, Roswell, NM 88203
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