At LSM Heating, Plumbing, Electric, Inc. we’re proud to serve homeowners and businesses across Northwest Washington with dependable heating and cooling services. From our roots in Lynden, we’ve built our reputation on showing up when it matters, doing quality work, and standing behind it. Whether you need a quick repair, routine maintenance, or a full system installation, our team brings decades of experience and a commitment to getting the job done right.
We provide service throughout the surrounding communities in Whatcom and Snohomish counties, making it easy to find trusted local help wherever you are. Use the links below to explore heating and cooling services available in your area and connect with a team that’s been serving this region since 1940.
