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HVAC Services in Monrovia, CA

23 HVAC contractors found

Need emergency service? 4 HVAC providers in Monrovia offer 24/7 availability→
HVAC ServiceAC RepairHVAC RepairAC InstallationHVAC MaintenanceCommercial HVACEmergency HVACAC Replacement

Air-Tro Inc

4.7(558)

“Five reviewers specifically mention technicians arriving on schedule or same-day during emergencies, with…”

1630 S Myrtle Ave, Monrovia, CA 91016
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Aryco HVAC

4.9(277)
Highly Rated

“Eight customer reviews all award 5 stars, with technicians David, Ash, and Efren appearing most frequently in…”

140 E Palm Ave, Monrovia, CA 91016
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Detail Union

4.8(116)
Highly Rated

“116 reviewers collectively award Detail Union a 4.8-star rating, with five-star feedback dominating the…”

1311 S Shamrock Ave, Monrovia, CA 91016
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Kevin Shaw Plumbing, Inc.

4.5(139)

“Across 139 reviews, technicians Jeffrey P. and Joe appear prominently in positive feedback, with customers…”

224 E Foothill Blvd, Monrovia, CA 91016
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AC Tech Inc.

5.0(23)

“All 23 reviewers award perfect 5-star ratings, with Daikin brand expertise cited as a primary reason for…”

246 W Chestnut Ave, Monrovia, CA 91016
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Evergreen Air Conditioning Repair Service Monrovia LLC

5.0(13)

“Eight reviews consistently praise same-day problem resolution, with three clients specifically noting the…”

203 E Olive Ave #2, Monrovia, CA 91016
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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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Home Pro Remodeling

3.4(40)

“Two reviewers report unresolved project issues including window leaks and unfinished bathrooms, while one…”

134 S Myrtle Ave, Monrovia, CA 91016
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Iwai Cooling & Heating

5.0(9)

“All eight reviews award perfect 5-star ratings, with customers consistently praising same-day response times,…”

848 S Myrtle Ave #2, Monrovia, CA 91016
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Home Services at The Home Depot

3.6(9)

“Two negative reviews cite communication issues and customer service concerns, while two positive reviews…”

1625 Mountain Ave, Monrovia, CA 91016
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Wells HVAC

5.0(4)

“All 4 reviews award 5 stars, with customers praising the business as a great hvac supplier, noting great…”

California, Monrovia, E Pomona Ave, Wells HVAC邮政编码: 91016
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Comfort Heating & AC Repair Service Monrovia

5.0(4)

“All four reviews award five stars, with recurring praise for transparent pricing, pre-work explanations, and…”

131 S Myrtle Ave, Monrovia, CA 91016
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Daikin Comfort Pro

4.0(4)

“Three of four reviewers awarded five-star ratings, with specific praise for proactive problem-solving and…”

246 W Chestnut 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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Contractor Monrovia Redzone

5.0(2)

“Both reviews award 5 stars, with Sara Crawford praising the team's friendly demeanor and flawless work…”

700 S Myrtle Ave, 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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Don's Electric Co

5.0(1)

“The single review on record awards a perfect 5.0-star rating, indicating client satisfaction with the…”

625 Los Angeles Ave, Monrovia, CA 91016
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Arcadias Heating and Air Conditioning

5.0(1)

“One reviewer awarded 5 stars, noting competitive pricing and expressing willingness to recommend the…”

336 W Chestnut Ave, Monrovia, CA 91016

JMS Heating & Cooling

0.0
1120 S Shamrock Ave, Monrovia, CA 91016
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A&M heating A/C

0.0
123 E Olive Ave, Monrovia, CA 91016
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Mirage Mini Split

0.0
246 W Chestnut Ave, 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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HVAC Service Costs in Monrovia, CA

Pricing ranges across all HVAC services offered in Monrovia.

ServiceTypical RangePrice Points
AC Repair$71–$2,6607 items →
AC Installation$138–$18,4008 items →
AC Replacement$1,932–$14,7205 items →
HVAC Maintenance$15–$7847 items →
HVAC Repair$74–$3,4307 items →
HVAC Service$67–$13,3956 items →
Emergency HVAC$143–$3,3256 items →
Commercial HVAC$2–$76,0007 items →

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

HVAC in Monrovia, CA: What Homeowners Should Know

Monrovia sits in the San Gabriel Valley where Mediterranean warmth meets occasional Santa Ana heat events that push temperatures past 100 F. Summer highs average 84 F but winter lows drop to 48 F, creating year-round heating and cooling needs that keep hvac Monrovia contractors busy. The area hosts 48 hvac companies Monrovia-wide with an average rating of 4.1 from over 8,700 reviews, reflecting a market where responsive service during temperature swings determines which contractors earn repeat business.

Pricing across hvac services spans dramatically, from minor repairs starting at $2 to complete system replacements reaching $76000. California requires contractors to hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the CSLB, which mandates four years of HVAC experience within the past ten years. This licensing standard helps ensure homeowners engage qualified professionals capable of handling everything from routine maintenance to complex installations.

Customer reviews reveal clear service patterns among top-rated hvac companies Monrovia. Air-Tro Inc holds a 4.7 rating, with multiple reviewers noting technicians arriving on schedule or the same day during emergencies. Specific mentions go to Ryan Mancilla and Luis for their professional approach. Aryco HVAC achieves a 4.9 rating with all reviewers awarding five stars, praising technicians David, Ash, and Efren for same-day assessment availability and detailed explanations. These response times and named technicians illustrate what separates highly recommended contractors from the broader field.

Frequently Asked Questions

Among 23 HVAC contractors serving Monrovia, the top-rated providers average 3.7★ across 1,215 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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