PREVIEW BUILD  ·  Concept for AeroCool HVAC Co., built by TradeLockAI  ·  not public
★★★★★ 5.0 · Licensed, bonded & insured · WA AEROCHC768PC Same-day service across Snohomish County · 425-405-4876
AeroCool HVAC Co. AeroCool HVAC Co.Arlington, WA
🔥 Gas and electric furnace repair, maintenance and replacement

Furnace Repair & Heating

No heat, short cycling, strange noises, or a furnace that won't light. We diagnose quickly and tell you honestly whether it's worth repairing or replacing.

High-efficiency furnace installed by AeroCool HVAC
What you get

Why homeowners call us for this

Same-day no-heat calls

When the furnace quits in January you don't have days to wait. We prioritise no-heat calls.

Honest repair-or-replace

We'll tell you when a repair is throwing good money after bad — and when it absolutely isn't.

Every major brand

Gas and electric furnaces, all major manufacturers, serviced and installed.

Clean installs

Properly sized, properly vented, properly labelled. Look at our project photos.

Common questions

Furnaces & Heating — the questions we get most

My furnace is blowing cold air. What's wrong?

It can be as simple as a thermostat setting or a clogged filter, or as serious as a failed igniter or flame sensor. We diagnose before quoting — no guessing.

Should I repair or replace my furnace?

If it's over 15 years old and the repair is a big fraction of a replacement, replacing usually wins. Under 10 years, repair almost always makes sense. We'll show you the numbers either way.

How long does a furnace replacement take?

Most residential changeouts are a single day. Larger jobs with ductwork can run into a second day.

Where we work

Furnaces & Heating across Snohomish County

Same service, same pricing, every city we cover.

Other services

We also handle

No heat? No cool air? Call now.

Flexible scheduling and 24/7 emergency support — you're never left in the cold.

📞 425-405-4876