Doing the right thing since 1940

Reliable hometown service when you need it most.

AC Repair in Burlington, WA

Heating, plumbing, and electrical service for Skagit County from a local team trusted since 1940.

Heating or Plumbing Emergency? We answer around the clock.

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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

AC Repair Serving Burlington, WA

Burlington’s flat valley floor soaks up summer sun, and on hot days there is not much shade or breeze to help. Many homes in newer neighborhoods were built with central air or heat pumps, and a lot of that equipment is now reaching middle age. When it falters during a heat wave, you feel it fast.

LSM Heating, Plumbing, Electric helps Burlington homeowners get their cooling back without the guesswork. We find the problem, explain it clearly, and give you a price before we start. No pressure and no surprises.

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Why Homeowners in Burlington, WA Trust Us

Our AC stopped working on the hottest day of the year so far. Called and within a couple of hours had a same day appointment. The technician even arrived a couple of hours early and fixed the problem from start to finish in 30min. He explained exactly what the issue was and which part needed to be replaced. AC is working great now! Thank you Lynden Sheet Metal!

We used them to install a furnace & AC in our own home, we had a few call outs for warranty issues this summer. They did everything in their power to resolve the issue & our concerns have been addressed/resolved. Each time a tech came out they were kind, professional & communicated well. I will continue to use them for sure. I used them as a repair vendor for my mom's ductless units & she LOVED them & swears to only use them from now on.

We have used Lynden Sheet Metal since we moved here and had them install air conditioning. Since then, we have used them for heating/A/C, plumbing and electrical. We have been very happy with all aspects of their services. I can tell over a short time the company has definitely grown, and it seems they have a new structure of contacting customers for appointments, which seems more efficient. All the service men have been great and knowledgeable and come to the appointment within the promised time. Would definitely recommend using this company.

How We Handle AC Repair in Burlington

We know summer schedules are busy, so we keep the process simple. When you call, we ask what the system is doing and set up a visit that fits your day.

Our technician checks the thermostat, filter, indoor coil, refrigerant, outdoor unit, and electrical connections. If the indoor coil has frozen, we let it thaw safely and find out why it happened. Once we know the cause, we explain it and share the cost.

Most common repairs are finished the same visit, and we always test the system before we go.

Signs Your Burlington AC Needs Repair

Air conditioners in Burlington homes often give a little warning before they quit. The trick is noticing before the hottest week of the year.

Here are the signs to watch for.

Ice on the indoor coil
Water around the furnace
Cool air turning lukewarm
System running constantly
Higher summer electric bills

These problems rarely fix themselves. A quick repair now keeps your system running through the rest of the season.

What Causes AC Problems in Burlington Homes

Cottonwood trees along the Skagit River release fluff in early summer that drifts across town and sticks to outdoor coils. Combined with grass clippings and leaves, that buildup cuts airflow and makes the system work harder.

Indoors, dirty filters are one of the most common causes of trouble. Low airflow can freeze the indoor coil, which stops cooling and can lead to water leaks when it melts. Busy households often forget filter changes until something goes wrong.

Age plays a role too. Equipment installed when many neighborhoods were built is now wearing out capacitors, contactors, and fan motors.

What a Repair Visit Looks Like in Burlington

Ryan noticed his AC was running all afternoon but the house kept getting warmer. That evening, he found water around the base of the indoor unit.

Our technician found the indoor coil frozen solid from a clogged filter that had cut off airflow. After letting it thaw, he replaced the filter, cleaned the coil, cleared the condensate drain, and checked refrigerant levels.

The system was cooling normally by the next morning. Ryan set a reminder to check his filter every month during summer.

Why Burlington Homeowners Choose LSM Heating, Plumbing, Electric for AC Repair

Burlington families want a cooling company that respects their time and budget. Here is what we offer.

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 home

We have been keeping northwest Washington comfortable since 1940. We would be glad to help your home in Burlington.

Frequently Asked Questions

Why is my AC coil freezing?

Low airflow from a dirty filter is the most common cause. Low refrigerant can also lead to freezing.

What should I do if my AC is frozen?

Turn off cooling, let the fan run to help it thaw, and call for service.

How often should I change my AC filter?

Check it monthly during summer and replace it when it looks dirty.

Can cottonwood fluff affect my AC?

Yes. It can clog the outdoor coil and reduce airflow. Gently rinsing the coil helps.

Do you offer same-day AC repair?

Many common repairs are finished during the first visit. We let you know if a part needs to be ordered.