11 HVAC Service Contractors in Winnetka, CA

5.0 avg rating
311 total reviews5 offer 24/7 service
Need emergency service? 7 HVAC providers in Winnetka offer 24/7 availability

Top-Rated HVAC Service Contractors in Winnetka

#1

AIRMAKER HVAC INC

5.0(126 reviews)
Highly Rated

All 121 reviewers award 5 stars, with Vlad specifically named as the technician across every detailed testimonial. Four reviewers describe emergency or urgent…

20620 Hatton St, Winnetka, CA 91306
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#2

Winnetka HVAC Proz

4.8(83 reviews)

All three detailed reviews mention specific technicians by name, with two of three reviewers awarding 5 stars and one awarding 4 stars. Positive feedback…

20230 Saticoy St, Winnetka, CA 91306
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#3

Supreme Mechanical Heating & Air Conditioning

5.0(67 reviews)

67 reviews yield a perfect 5-star average, with every reviewer recommending this contractor. Customers frequently praise same-day arrival during emergencies,…

8023 Limerick Ave, Winnetka, CA 91306
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All HVAC Service Contractors (11 total)

Orbit Air Conditioning

5.0(11)

All 11 reviewers award 5 stars, with multiple customers specifically mentioning same-day arrival during heat…

20608 Londelius St, Winnetka, CA 91306
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Pioneer Heating & AC Repair Winnetka

4.7(12)
24/7

11 of 12 reviewers award 5 stars, praising same-day emergency response and competitive pricing. Negative…

20061 Saticoy St Suit 563, Winnetka, CA 91306
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ALL SEASON Heating & AC Repair Winnetka

5.0(3)
24/7

All three reviews award five stars, with customers specifically praising fast emergency response times,…

7550 Winnetka Ave, Winnetka, CA 91306
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Mister cool california Inc

5.0(3)
6864 Hatillo Ave, Winnetka, CA 91306
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Coast Air & Heating Repair

5.0(2)
24/7

Both reviewers awarded 5 stars, with clients highlighting professional response, no upselling of unnecessary…

20061 Saticoy St #103, Winnetka, CA 91306

SEAC Mechanical

5.0(2)

Both client reviews award 5 stars, with one reviewer specifically praising the technician for same-day…

8469 Fullbright Ave, Winnetka, CA 91306
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Legacy Heating & AC Repair Winnetka

5.0(1)
24/7

The single 5-star review specifically mentions same-day arrival, efficient repair completion, and…

20048 Vanowen St, Winnetka, CA 91306
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Pacific Coast Air & Heater Repair

5.0(1)
24/7

The single five-star review references a follow-up call after service as demonstration of the company's…

20436 Saticoy St UNIT 224, Winnetka, CA 91306

HVAC Service Costs in Winnetka

General HVAC service pricing across maintenance, repair, and installation in Winnetka.

ServiceLowAverageHigh
Service call / diagnostic
$71$114$190
Routine tune-up (single system)
$67$119$190
Standard repair (avg)
$143$570$1,140
Major repair (compressor, heat exchanger)
$1,425$2,375$3,325
New system installation (mid-range)
$6,175$9,975$13,300
Full HVAC replacement
AC + furnace combined
$11,011$12,759$13,395

Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

HVAC Service in Winnetka, CA: What to Expect

Los Angeles Mediterranean climate brings mild winters with lows around 48 F and warm summers peaking near 84 F, but the infamous Santa Ana winds can push inland valley temperatures past 100 F, creating unpredictable cooling demands across the metro. Winnetka's mix of older ranch-style homes and newer construction generates steady demand for HVAC Service in Winnetka. Twelve licensed contractors serve the area, earning an average 4.5-star rating across 361 verified reviews, with five offering around-the-clock availability for emergencies.

Homeowners should expect to pay between $71 and $190 for an initial service call and diagnostic, while routine system tune-ups typically range from $67 to $190. Standard repairs average between $143 and $1,140 depending on component replacement needs. All California HVAC contractors must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board to operate legally.

Customer feedback points to specific technicians who stand out. Vlad from AIRMAKER HVAC INC appears across all five-star reviews, with clients praising his handling of emergency situations and technical precision. Supreme Mechanical Heating & Air Conditioning earns recognition for same-day arrival during urgent calls and fair pricing. The most common commendations involve diagnostic accuracy and honest assessments, suggesting that technical expertise and transparency drive customer loyalty more than speed alone.

Frequently Asked Questions

HVAC service pricing in Winnetka ranges from diagnostic calls around $75-$200 to full system replacements at $11,000-$14,000. Routine tune-ups run $70-$200, standard repairs average $150-$600, and major component replacements (compressor, heat exchanger) can reach $2,800-$3,500.