Commercial HVAC Services in Whatcom, Skagit and Snohomish Counties
Heating, plumbing, and electrical service from the local team Whatcom County has trusted since 1940.
Heating or Plumbing Emergency? We answer around the clock.
Emergency Heating & Plumbing Support
For Generations
& Insured
Available
Warranties
Emergency Heating & Plumbing Support
For Generations
& Insured
Available
Warranties
Keeping a commercial building comfortable takes a different kind of expertise than a typical home system, and downtime affects more than just comfort. LSM Heating, Plumbing, Electric has supported businesses throughout Bellingham and Lynden for generations, and we bring the same honest, straightforward approach to commercial work that we do to every residential job.
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Full-Service Commercial HVAC Support
We handle the full range of commercial HVAC needs, from new installations to repairs and ongoing maintenance. Whatever stage your system is in, our team has the experience to assess the situation and recommend a practical path forward.
Commercial systems tend to be more complex than residential setups, often serving larger spaces or multiple zones with different needs. We take the time to understand your building’s specific requirements, whether that’s a single rooftop unit or a more involved multi-zone system, before recommending any course of action.
Businesses We Work With
We’ve worked with a wide range of business types across Bellingham and Lynden, including retail spaces, offices, restaurants, warehouses, and medical facilities. Each type of business brings its own HVAC demands, whether that’s precise temperature control, air quality considerations, or systems that need to run reliably during business hours without interruption.
Our experience across different industries helps us anticipate the kinds of challenges specific businesses tend to face, whether that’s a restaurant’s kitchen ventilation needs or an office’s comfort expectations for employees and customers alike.
Commercial HVAC Installation and Replacement
When it’s time for a new system or a replacement, we evaluate your building’s size, layout, and usage patterns to recommend equipment that’s properly sized for the space. An undersized or oversized commercial system creates problems just like it would in a home, only at a larger scale and often at a higher cost.
We walk you through your options honestly, including efficiency considerations and what different systems mean for your long-term operating costs. Once you’ve decided, our team handles the installation carefully and tests everything thoroughly before considering the job complete.
Commercial HVAC Repair Services
When a commercial system breaks down, it can affect employees, customers, and daily operations all at once. We prioritize getting your system diagnosed and repaired quickly, without cutting corners on the actual work.
We explain what we find honestly, including whether a repair makes sense or if the issue points to a bigger underlying problem. Our goal is always to get your business back to normal operations as efficiently as possible while making sure the fix actually holds up.
Commercial HVAC Maintenance Plans
Regular maintenance matters even more for commercial systems, since unexpected downtime can affect your bottom line in ways that go beyond just repair costs. Our maintenance visits cover the key components of your system, helping catch small issues before they turn into bigger, more disruptive problems.
We work with your schedule to minimize disruption to your business operations, and we keep you informed about your system’s condition so you can plan for future needs rather than being caught off guard by a breakdown.
Why Businesses Trust LSM Heating, Plumbing, Electric
Bellingham and Lynden businesses have relied on us for their heating, cooling, electrical, and plumbing needs for generations, and there’s a reason they keep calling us back.
- Family-owned and operated
- Straight answers, no pressure
- Fair, honest pricing
- Doing the right thing since 1940
- Deep roots in the community
- Technicians who respect your business
We understand that your HVAC system supports your business, and we treat every commercial job with the attention it deserves.
Frequently Asked Questions
How often should I get an AC tune-up?
Once a year is generally enough, ideally scheduled before the warmer months arrive.
How often should commercial HVAC systems be serviced?
Most commercial systems benefit from maintenance at least twice a year, though this can vary based on usage.
Can you work around our business hours?
Yes, we work with your schedule to minimize disruption to your daily operations.
How do I know if I need a repair or a full system replacement?
We evaluate your system’s age, condition, and repair history to give you an honest recommendation.
Do you offer emergency commercial HVAC repair?
Yes, we understand that commercial downtime needs a fast response and are available to help.