Lexington Sewer, Water Line & Excavation Experts

In Lexington, we know sewer and water problems do not wait for a good time. A backed-up drain, leaking water service line, frozen pipe, or damaged sewer can turn into a major problem fast. That is why MMM Underground keeps service simple, honest, and local. We are a family-owned company serving homeowners throughout Lexington, MN with dependable sewer, drain, water line, and excavation services.

Lexington may be a smaller community, but that is exactly why service matters here. People want to work with someone who shows up, explains the problem clearly, and does the job right. That is how we do business. With over 15 years of combined hands-on experience, we treat every customer like a neighbor.

Practical Sewer, Drain & Water Line Services for Lexington Homes

Minnesota weather and aging underground utility lines can take a toll on residential properties. We help Lexington homeowners solve problems at the source—not with guesswork. Whether you are dealing with a slow drain, sewer odor, leaking water service, recurring backups, or frozen pipes, we inspect the problem, explain your options, and recommend the right repair.

Our services include:

• Drain cleaning for sinks, tubs, floor drains, and main sewer lines

• Hydro jetting to remove grease, roots, and heavy buildup

• Sewer camera inspections to locate cracks, roots, offsets, and blockages

• Frozen sewer and water pipe thawing

• Sewer line repair and replacement

• Water service line repair and replacement

• New sewer and water line installation

• Excavation and underground utility work

• 24/7 emergency sewer and drain service

Why Lexington Homeowners Choose MMM Underground

We started MMM Underground in 2022 to provide straightforward sewer and water services without the runaround. We are locally owned, family-owned, and focused on honest work, fair pricing, and clear communication.

When you call us, you work directly with someone who understands underground utilities—not a sales representative.

Our qualifications include:

• MUCA Pipe Laying Certification

• Water Supply System Operator – Class C

• Wastewater Treatment Facility – Small Class C

• Select services backed by a 1-year workmanship warranty

Customers appreciate:

• Family-owned local business

• 24/7 emergency response

• Honest recommendations

• Clear pricing before excavation begins

• Sewer camera inspections for home buyers and sellers

• Professional workmanship with no unnecessary upselling

Helping Lexington Homeowners Prevent Bigger Repairs

Many homeowners schedule a sewer camera inspection before buying or selling a home, or simply to stay ahead of costly repairs. A video inspection allows us to identify roots, cracks, offsets, grease buildup, and other hidden issues before they become expensive emergencies.

During Minnesota winters, frozen sewer and water lines are another common problem. We provide professional thawing and repair services to restore flow safely while helping prevent additional damage.

Proudly Serving Lexington and the North Metro

MMM Underground proudly serves homeowners throughout Lexington and surrounding North Metro communities. Whether you need drain cleaning, hydro jetting, sewer camera inspections, water line repairs, sewer replacement, frozen pipe thawing, or excavation services, we're ready to help.

Every project receives the same honest communication, dependable workmanship, and respect for your property.

Schedule Service Today

Need drain cleaning, hydro jetting, sewer camera inspections, sewer repairs, water line repairs, frozen pipe thawing, or excavation in Lexington, MN?

Call MMM Underground at (651) 707-6141 or request service through our website. We provide honest advice, clear pricing, and 24/7 emergency sewer, drain, and water line services when you need them most.