Serving Whatcom, Skagit & Snohomish Counties Across Northwest Washington

Doing the right thing since 1940
Reliable hometown service when you need it most.

Whole House Generator Installation and Repair in Lynden, WA

Heating, plumbing, and electrical service from the local team Whatcom County has trusted since 1940.

Heating or Plumbing Emergency? We answer around the clock.

24/7

Emergency Heating & Plumbing Support

Trusted

For Generations

Licensed

& Insured

Financing

Available

Parts & labor

Warranties

24/7

Emergency Heating & Plumbing Support

Trusted

For Generations

Licensed

& Insured

Financing

Available

Parts & labor

Warranties

Whether you’re installing a generator for the first time or dealing with one that’s not working right, you want a team that gets it done properly. LSM Heating, Plumbing, Electric has installed and repaired whole house generators for Bellingham and Lynden homeowners for generations, and we walk through every option honestly so you know exactly what you’re getting.

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What Your Neighbors Are Saying About Us

Corwin M.
★★★★★
Great overall experience. Timing for bidding project was efficient. Overall knowledge on site was excellent. Installer was efficient and seemed to have a clear understanding of what was expected. No surprises on final billing. Total time from first phone call and bid completion was less than 10 business days. Nice job.
Bill W.
★★★★★
We needed a pipeline installed from our propane line to our home generator. A job that required some custom configuration. When CHS Northwest (our propane supplier) arrived to complete the last six inches, they were highly complimentary of the work Lynden Sheet Metal had done. They get to witness all manner of installations, completed and (sometimes) "That's going to have to be redone." CHS Northwest was effusive in their praise. Cost was very reasonable as well. Recommended.
Peter E.
★★★★★
Lynden Sheet Metal has provided routine maintenance at our address for several years and has serviced our system when problems arise. Notably, the team successfully tracked down an elusive issue when it was finally discovered that a wire had lost contact inside the breaker box. Resolved. They seem to be retaining qualified and professional technicians and staff. We remain satisfied, loyal customers.

Signs Your Generator Needs Attention

Most generator problems give some warning before they turn into a bigger failure. Here’s what to watch for.

If any of these sound familiar, it’s worth having a technician take a look before you actually need the generator during an outage.

What You Gain From a Whole House Generator

A Generac whole house generator automatically kicks in during a power outage, keeping essential systems running without you having to lift a finger. This means your heating or cooling, refrigerator, and other critical appliances stay operational, which matters most during extreme weather when losing power can quickly become uncomfortable or even unsafe.

Beyond convenience, a generator can also protect your home from issues that come with extended outages, like frozen pipes in winter or spoiled food in the refrigerator. In Bellingham and Lynden, where storms and outages happen throughout the year, a generator offers a level of reliability that many homeowners find well worth the investment.

How We Handle Your Generator Installation or Repair

For installations, we start by evaluating your home’s electrical system and power needs to recommend a generator sized appropriately for your household. We install Generac home backup generators and can help you determine the right system for your home and power needs. From there, we walk you through your options in plain language, including fuel type and what each choice means for installation and ongoing costs. Our team handles the installation carefully, testing the system thoroughly before considering the job finished.

For repairs, we start with a thorough inspection to identify exactly what’s causing the problem. We explain our findings honestly and complete the repair efficiently, testing the system afterward to confirm it’s running properly before we consider the job done.

Keeping Your Home Powered When the Grid Goes Down

Once installed and properly maintained, your Generac home backup generator monitors your home’s power supply and automatically switches on when an outage is detected, often within seconds. This automatic response means you don’t have to be home or take any action for your generator to kick in, which is especially valuable if an outage happens while you’re away.

Bellingham and Lynden’s weather can bring outages at unpredictable times throughout the year, and a properly installed and maintained generator helps make sure your home stays comfortable and functional no matter when the power goes out.

Why Homeowners Trust LSM Heating, Plumbing, Electric

Bellingham and Lynden families have relied on us for their heating, cooling, electrical, and plumbing needs for generations, and generator installations and repairs are no exception.

We’d rather give you the straight answer, whether that’s about a new installation or an honest repair assessment, than push you toward more than you need.

Frequently Asked Questions

How long does generator installation take?

Most installations are completed within a day, depending on your home’s electrical setup.

This can be caused by a battery issue, fuel problem, or electrical failure. A technician can pinpoint the cause quickly.

Most systems automatically switch on within seconds of detecting a power loss.

The right size depends on your home’s electrical needs and which systems you want powered during an outage. We evaluate this during our visit.

Yes. Bellingham and Lynden’s damp climate can contribute to corrosion in generators that aren’t maintained regularly.

HomeCare Plan

Protect Your Home with Less Stress

Keep your heating, cooling, and other enrolled home systems maintained while enjoying added benefits throughout the year. HomeCare members receive priority scheduling, annual maintenance for enrolled equipment, and valuable savings when service is needed.

Annual maintenance

for enrolled systems

Priority scheduling

when you need service

Earn credit toward

a future system replacement

HomeCare Starts at

$15/month

One Simple Plan

Less Stress

September Special

Heating Maintenance for $79 with HomeCare

Join LSM HomeCare and get maintenance on your first qualifying piece of equipment for $79. Not ready for HomeCare? You can still receive $50 off maintenance on one qualifying piece of equipment.

Option 1 — Join HomeCare

$79 Flat Rate

FIRST QUALIFYING PIECE OF EQUIPMENT

Option 2 — No HomeCare

$50 Off

ONE QUALIFYING PIECE OF EQUIPMENT

Call and schedule by September 30. Your appointment can happen later.

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