Marin and Sonoma County Heating and Furnace Repair
- Why is my furnace blowing cold air?
- Common signs of a failing heater
- What the sounds from your furnace mean
Heating is the workhorse of a Marin home. Cool, damp winters mean your furnace runs hard for months, and when it quits you want a fast, reliable fix. Aaero's technicians have repaired heating systems across the area since 1960. Call (415) 897-4187 for heating and furnace repair in Novato.
Trusted heating repair across Marin County.
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Heating is the workhorse of a Marin home. Cool, damp winters mean your furnace runs hard for months, and when it quits you want a fast, reliable fix. Aaero's technicians have repaired heating systems across the area since 1960. Call (415) 897-4187 for heating and furnace repair in Novato.
Why is my furnace blowing cold air?
A furnace can blow cold air from a thermostat set to the wrong mode, a pilot light or ignition fault, a clogged filter restricting airflow, an overheating unit that has shut off its burner, or a failed flame sensor. Aaero diagnoses the cause before any repair, so you are not paying for guesswork.
- Popping: your ductwork is probably expanding and contracting as it heats up and cools down.
- Grinding: usually a worn motor bearing. Call a professional before it fails.
- Banging: often a dirty burner that is not igniting cleanly, which is part of a fall tune-up.
- Rattling: loose panels that need tightening or replacing.
Questions about your furnace, or thinking about a new heating system? Contact Aaero in Novato to schedule an estimate. With a large crew across Marin, we are usually nearby. For heating and furnace repair, call (415) 897-4187.
Why is my furnace blowing cold air?
A furnace can blow cold air from a thermostat set to the wrong mode, a pilot light or ignition fault, a clogged filter restricting airflow, an overheating unit that has shut off its burner, or a failed flame sensor.
A properly maintained heating system keeps your home warm and your bills lower.
Furnaces are not silent, but certain sounds point to specific problems.
Most no-heat calls are diagnosed and fixed the same day.
A yearly tune-up is the cheapest insurance your heater has.
A heater that won't start on a cold morning usually comes down to one of two things:
Schedule your appointment
Questions about your furnace, or thinking about a new heating system? Contact Aaero in Novato to schedule an estimate. With a large crew across Marin, we are usually nearby. For heating and furnace repair, call (415) 897-4187.
AC Repair
Won’t turn on. Blowing warm. Tripping the breaker. We diagnose what’s actually wrong, quote upfront pricing, and have most homes cooling again the same day.
Installation & Replacement
When repair stops making sense, we sit down with you on a new system, sized correctly for your square footage, ductwork, and energy goals. No oversold equipment. Real rebate help.
Maintenance Plans
Spring and fall tune-ups catch problems before they break the system. Members get priority scheduling, discounted repairs, and a written record that keeps manufacturer warranties valid.
Mini-Split Installation
Converted garage that’s always 10° off? Addition with no ducts? Mini-splits heat and cool one space at a time, quiet, efficient, and a fraction of the cost of central system retrofits.
