HVAC Services in Mill Valley, CA

4 HVAC contractors found

HVAC Service
AC Repair
HVAC Repair
AC Installation
HVAC Maintenance
Commercial HVAC
Emergency HVAC
AC Replacement

Petersen Plumbing Services

4.6(66)
24/7

Across 66 reviews, nearly every reviewer awards 5 stars. Customers consistently mention same-day or quick…

751 E Blithedale Ave #1403, Mill Valley, CA 94942
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Tiburon Attic Insulation

4.4(10)

Three reviewed customers gave ratings of 5, 4, and 4 stars, with all mentioning specific team members by…

655 Redwood Highway Frontage Rd, Mill Valley, CA 94941

Van Acker Construction

4.3(4)

Four reviews yield a 4.3-star rating, with positive feedback focusing on communication and attention to…

1060 Redwood Highway Frontage Rd, Mill Valley, CA 94941
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EliteAir Solution

0.0
24/7

This business listing currently shows no customer reviews or ratings. Unable to generate review sentiment…

34 Somerset Ln, Mill Valley, CA 94941
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HVAC Service Costs in Mill Valley, CA

Pricing ranges across all HVAC services offered in Mill Valley.

ServiceTypical RangePrice Points
AC Repair$71$2,660
AC Installation$138$18,400
AC Replacement$1,932$14,720
HVAC Maintenance$15$784
HVAC Repair$74$3,430
HVAC Service$67$13,395
Emergency HVAC$143$3,325
Commercial HVAC$2$76,000

Prices reflect Pacific coast metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in Mill Valley, CA: What Homeowners Should Know

Mill Valley's marine-mediated climate keeps summer highs around 68 F, meaning cooling systems see minimal demand compared to heating. Foggy conditions and mild winters shift homeowner priorities toward reliable heating and proper ventilation. The area hosts eight hvac companies Mill Valley with an average rating of 4.0 across more than a thousand reviews, prompting local hvac Mill Valley specialists to focus on insulation, heating efficiency, and air quality rather than central air conditioning installations.

Cost considerations in Mill Valley reflect the scope of hvac work, ranging from $2 for minor repairs to $76,000 for comprehensive system replacements. California requires hvac contractors to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the Contractors State License Board, which mandates at least four years of relevant experience within the past decade. This licensing framework ensures technicians possess the knowledge to handle everything from routine maintenance to complex heating system installations in homes throughout the region.

Homeowners reviewing local service providers frequently highlight specific companies for their reliable work. Petersen Plumbing Services receives consistent praise across 66 reviews, with customers noting same-day response times and technicians who explain issues clearly while maintaining clean work areas. Tiburon Attic Insulation earns recognition for professionalism and measurable energy efficiency improvements, while Van Acker Construction draws positive feedback for strong communication and meticulous attention to detail during residential projects. These patterns reflect what defines the best hvac Mill Valley has to offer.

Frequently Asked Questions

Among 4 HVAC contractors serving Mill Valley, the top-rated providers average 3.3★ across 80 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.

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