Get $50 OFF Any HVAC/AC Tune Up!
Prevent issues before they start! SAVE $50 on your heating and air conditioning tune up today. Book now and enjoy expert help at a better price! *Click or call for full details & exclusions.
HOW CAN WE HELP?
Our Services
HVAC, Plumbing & Electrical Services in Bellingham & Northwest Washington
Doing the Right Thing Since 1940
- Industry Leading Customer Services
- Fair & Consistent Pricing
- Well Known Reputation For Honesty
Come See Us At This Year's
Whatcom County Home & Lifestyle Show
Come see us at this year’s Whatcom County Home & Lifestyle Show! They will have Home Show Special Offers including discounts on High Efficiency Furnaces, Water Heaters, Gas Fireplaces, Stoves, Inserts and Generators, and more!
Your One-Stop Shop
LSM, a trusted business since 1940, is your all-inclusive solution for heating, air conditioning, plumbing, electric, and metal fabrication services in the Bellingham, Marysville, and Lynden, WA area. We pride ourselves on offering affordable, high-quality solutions tailored to your needs—we have that just right feel—not too small to handle your job, or too big that you become a number. Contact our experts today!
- Plumbing Services
- HVAC Services
- Electrical / Generators
- Hearth Services
- Refrigeration Services
- Metal Fabrication & Welding
- Commercial HVAC Services
Trust Our Experts
Why Choose LSM
Need to Pay Your Bill?
Testimonials
Limited Time
Special Offers
Get $50 OFF Any HVAC/AC Tune Up
Save $50 on your HVAC Maintenance and make sure your home's HVAC system is running at peak efficiency today!
*Expires: 02/28/26. Not valid with any other offers. Must mention this ad.
Save $100 On A Standard Water Heater
For a limited time save $100 on a new standard water heater installation today. Upgrade today and save!
*Expires: 02/28/26 Not valid with any other offers. Must mention this ad.
SOME OF OUR
Quality Brands
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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.
