Aaero HVAC and Sheet Metal serving Mill Valley, California since 1960

Aaero Mill Valley, California

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Mill Valley's hometown HVAC and sheet metal pros since 1960. Same-day service, fast emergency response, and custom sheet metal fabrication across Mill Valley and the North Bay.

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Mill Valley, California

Mill Valley Heating, Air Conditioning, and Sheet Metal

Air conditioning, heating, and sheet metal near Mill Valley.

HVAC and sheet metal in Mill Valley since 1960

Mill Valley homes come with their own set of problems. Houses tucked under the redwoods stay damp and shaded, which is hard on equipment and easy on mold. Hillside lots off Throckmorton and up toward Mount Tam make access tricky, and a lot of the older homes here were never built with ducting at all.
What Mill Valley homes need
HVAC and sheet metal services in Mill Valley
Mill Valley HVAC questions

Why homeowners here call us back

Aaero has served the Mill Valley community since 1960. We are family-owned, our technicians are paid a regular salary without sales incentives, and we make our own metal parts to fit the unique architectural shapes of hillside homes. If your heater fails during a cold winter night, call us for priority emergency response.

We are a real Marin family-owned crew that has served Mill Valley and the rest of Marin, Sonoma and Napa since 1960, licensed C20 and C43 with an A+ BBB rating since 1983. When the heat goes out on a cold, foggy canyon night, our, is ready to respond.

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FAQs

HVAC in Mill Valley, Common Questions

Does Aaero service Mill Valley, CA? +

Yes. We serve all Mill Valley neighborhoods including Tam Valley, Strawberry, Homestead Valley, and Cascade Canyon.

How much does HVAC repair cost in Mill Valley? +

HVAC repair in Mill Valley typically ranges $150 to $600 for most issues. Free estimates on all installations and replacements. Aaero provides upfront pricing before any work begins.

Does Aaero offer emergency HVAC service in Mill Valley? +

Yes, fast. Mill Valley is approximately 20 to 25 minutes from our Novato shop. For urgent calls we aim for same-day response.

Does the coastal fog in Mill Valley affect my HVAC system? +

Mill Valley sees significant marine layer moisture, especially in summer. This can accelerate corrosion on outdoor condenser units and cause coil fouling more quickly than inland areas. Annual cleaning and coil treatment are especially valuable here.

Is AC worth installing in Mill Valley given the cool summers? +

Mill Valley's inland neighborhoods (Homestead Valley, Cascade Canyon, areas above Tam Junction) can see summer temperatures in the high 80s to 100s. Many residents are surprised how hot it gets away from the bay. Heat pumps are particularly popular here since they provide both heating and efficient cooling.

What HVAC rebates are available to Mill Valley homeowners in 2026? +

PG&E TECH Clean California offers $800 to $3,000 back on qualifying heat pump installations. The federal IRA adds a 30 percent tax credit up to $2,000. Aaero handles all rebate paperwork.

Service Area

HVAC service across Mill Valley and Marin County

Same-day callbacks and dispatch from our Novato headquarters. Tap the map to get directions or open Google Maps.

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