Premier Septic and Excavation Services in Billings, MT
Locally Owned. Montana-Trusted. Available 24/7.
One Local Team. Septic to Excavation.
Full-Service Septic, Sewer and Earthwork
From septic installation, inspections, drain fields and SludgeHammer treatment to excavation, cisterns and trucking, TLC Patriot covers it. Explore two featured services below, then browse our full range.
Approachable. Reliable. Cutting-Edge.
Our Services
24/7 Emergency
Services
24/7 Phone Line
(406) 633-4333Monday - Sunday
8AM - 4PM
How Does a Septic
System Work?
Find Out NowCommitment. Service. Integrity.
Quality and Peace of Mind
We are committed to offering the best products and most reliable services in the Billings, Montana area. Whether you're installing a new system, maintaining an existing one, or dealing with an emergency, we deliver exceptional service at fair prices. We understand that at the end of the day, it is our service that will earn your trust, and the trust of your neighbors.
We offer you a 100% satisfaction commitment that is designed to put you at ease and to ensure that it is always in our best interests to provide the finest services available.
Reliable and Professional
Our Story
Owner James "Jim" O'Lexey, a Park City, Montana resident, built TLC Patriot on the values of service, commitment, and integrity.
With a background in the energy sector, Jim brings experience, expertise, and attention to detail to every project. TLC Patriot is the only septic company in the Billings area with an in-house engineering process, and the exclusive licensed SludgeHammer installer in all of Montana.
We aren't a faceless corporation. We're your neighbors. When you call TLC Patriot, you're getting a team that stands by its word -- driven by commitment, service, and integrity.
SludgeHammer Advanced Treatment
Save your failing drain field without tearing up your yard. TLC Patriot is the exclusive licensed installer in all of Montana.
- 99.9% nationwide success rate
- Costs a fraction of full replacement
- Installation in a short amount of time
- Non-invasive and environmentally friendly
- 100% satisfaction guarantee
Get in Touch
Reach out for a free estimate or emergency service.
Hours
Mon - Sun: 8AM - 4PM
24/7 Emergency Available
Request a Quote
Serving our Montana neighbors
Billings & Surrounding Service Areas
Our crews serve Billings and the communities below. The map shows the surrounding region—not a fixed service boundary. Call to confirm availability at your address.