Need Expert Plumbing Services?
You can rest assured that your satisfaction is 100% guaranteed and that our knowledgeable team will stand by their work.
- Industry Leading Customer Service
- Fair & Consistent Pricing
- Locally Owned & Operated Since 1940

$25 Off Plumbing Services or Water Heater Replacement
Save $25 on any plumbing service or water heater replacement. Call today! For a limited time save on the plumbing repairs your home needs or new water heater replacement.
*Expires: 11/30/25 Not valid with any other offers. Must mention this ad.

$50 OFF HVAC, Plumbing or Electrical Repair
Save $50 on any HVAC, electrical or plumbing repair! Call LSM today and save!
*Expires: 11/30/25. Not valid with any other offers. Must mention this ad.
Trusted Plumbing Contractor Serving Marysville, Bellingham, WA & Surrounding Areas
At LSM Inc., we handle everything from everyday plumbing repairs to complex system upgrades. Our experienced technicians are trained to service all major brands and fixtures, ensuring that your plumbing system works smoothly year-round. Make us your preferred partner for comprehensive plumbing solutions, covering installations, repairs, and replacements. Our fully licensed and certified technicians have extensive training in cutting-edge plumbing techniques, and we can easily work with a wide range of residential and commercial plumbing systems and components.
Our plumbing services include:
Leak detection and repair
Water heater repair and installation
Fixture replacements (sinks, toilets, faucets, and more)
Drain cleaning and clog removal
Pipe repair and replacement
Water pressure and flow troubleshooting
Whether it’s routine maintenance or an emergency situation, you can count on our skilled plumbers for quick, reliable service and lasting results.
Emergency Plumbing Repairs You Can Rely On
Plumbing emergencies rarely happen at a convenient time, which is why LSM Inc. offers fast, reliable after-hours service throughout Marysville, Bellingham, and the surrounding areas. If you’re dealing with a burst pipe, stubborn clog, or persistent leak, our team is ready to respond quickly to get your system back on track.
When you call for emergency service, a licensed technician will arrive promptly, assess your situation, and explain the best repair options available. We’ll provide clear pricing before work begins and make sure the problem is fixed efficiently, no matter how big or small the job.
Our goal is to deliver dependable, personalized plumbing solutions that restore comfort and peace of mind—any time, day or night.
Common Urgent Plumbing Needs
- Waterline repair
- Kitchen plumbing repair
- Bathroom plumbing repair
- Water heater repair
HOW CAN WE HELP?
Our Services
WHY CHOOSE US
LSM Inc.
- Skilled Technicians Highly Trained & Qualified Technicians
- 24/7/365 Service After Hours Emergency Repair Service*
(*for HVAC, Plumbing & Refrigeration) - Satisfaction Guaranteed We Stand By The Quality Of Our Work
- Exceptional Warranties Parts & Labor Warranty
- Price Match Guarantee Competitive Pricing & Price Match Guarantee*
(*exclusions apply) - Convenient Financing 18 Month Financing with Approved Credit
Ready to Get Started?
Contact Us for Expert Service
You can rest assured knowing that our team will stand by their work and your satisfaction is 100% guaranteed with us. We treat your family like our family.
- 01 Call or Fill Out the Contact Form
- 02 Request Date & Time
- 03 Get Service Fast!
