8 Emergency HVAC Contractors in Monrovia, CA

3.6 avg rating
725 total reviews4 offer 24/7 service

Top-Rated Emergency HVAC Contractors in Monrovia

#1

Air-Tro Inc

4.7(558 reviews)

Five reviewers specifically mention technicians arriving on schedule or same-day during emergencies, with three naming individual staff members (Ryan Mancilla,…

1630 S Myrtle Ave, Monrovia, CA 91016
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#2

Kevin Shaw Plumbing, Inc.

4.5(139 reviews)

Across 139 reviews, technicians Jeffrey P. and Joe appear prominently in positive feedback, with customers specifically naming them for diagnostic skill and…

224 E Foothill Blvd, Monrovia, CA 91016
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#3

Evergreen Air Conditioning Repair Service Monrovia LLC

5.0(13 reviews)

Eight reviews consistently praise same-day problem resolution, with three clients specifically noting the technician arrived on time or early. Four reviewers…

203 E Olive Ave #2, Monrovia, CA 91016
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All Emergency HVAC Contractors (8 total)

Evergreen Air Conditioning Repair Services

5.0(12)
24/7

All 12 published reviews award five stars, with five reviewers describing same-day or emergency response…

310 S Magnolia Ave, Monrovia, CA 91016
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Ace Status Heating and Air Conditioning LLC

5.0(2)
24/7

Both clients awarded five-star ratings, with one specifically noting substantial debris removal that restored…

203 E Olive Ave #2, Monrovia, CA 91016
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Value Heating And AC Repair

5.0(1)
24/7

The single 5-star review specifically praises honest diagnosis and budget-conscious repairs, indicating a…

102 W Foothill Blvd, Monrovia, CA 91016
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GasperAir, Inc.

0.0
1212 Orange Ave, Monrovia, CA 91016
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DSI-SoftPrint

0.0
24/7
2640 S Myrtle Ave, Monrovia, CA 91016
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Emergency HVAC Costs in Monrovia

After-hours, weekend, and holiday HVAC service pricing in Monrovia. Rates are typically 1.5-2x standard.

ServiceLowAverageHigh
After-hours service call (weekday night)
Base fee before labor
$143$190$285
Weekend service call
$166$214$309
Holiday / major holiday call
$214$285$428
Emergency labor (hourly)
1.5-2x standard hourly rate
$152$195$238
Emergency repair total (typical)
Repair + after-hours surcharge
$285$665$1,140
Emergency repair (major)
Compressor, heat exchanger failures
$1,140$2,090$3,325

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

Emergency HVAC in Monrovia, CA: What to Expect

Monrovia sits within the Los Angeles metro, where a Mediterranean climate brings summer highs around 84 F but inland valleys regularly push past 100 F during Santa Ana wind events. This temperature volatility keeps air conditioning systems under heavy strain across the region, driving consistent demand for emergency hvac Monrovia homeowners can count on. Nine contractors serve this area, holding a collective 3.8 average rating across 791 reviews, with five offering around-the-clock availability.

Pricing for emergency calls reflects the urgency and timing. A weekday after-hours service call runs $143-$285, while weekend service ranges $166-$309 and holiday calls reach $214-$428. All these contractors must hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board, ensuring baseline competency for safety-sensitive work.

Customer feedback points to clear patterns. At Air-Tro Inc, reviewers repeatedly mention technicians arriving on schedule or the same day during emergencies, with Ryan Mancilla and Luis specifically named for professionalism. At Evergreen Air Conditioning Repair Service Monrovia LLC, eight reviews praise same-day problem resolution, with clients noting on-time or early arrivals and honest pricing with no surprises. These accounts align with what most reviewers highlight across the market: reliable response time and transparent communication when systems fail unexpectedly.

Frequently Asked Questions

Emergency HVAC in Monrovia adds a premium of $100-$300 to the standard service call fee, with labor billed at 1.5-2x normal rates. After-hours weekday calls typically run $150-$300 before repairs, weekends $175-$325, and holidays $225-$450. Total emergency repair costs usually land between $300-$1,200.