10 AC Replacement Contractors in Downey, CA

4.1 avg rating
981 total reviews1 offer 24/7 service
Need emergency service? 7 HVAC providers in Downey offer 24/7 availability

Top-Rated AC Replacement Contractors in Downey

#1

Southwest HVAC

4.9(361 reviews)
Highly Rated

All 345 reviews carry 5-star ratings, and named technicians appear frequently in positive feedback. Pablo, Erick, and Dillon each receive direct praise for…

11265 Woodruff Ave, Downey, CA 90241
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#2

Elim HVAC

4.8(254 reviews)
Highly Rated

All reviewers award 5 stars, with multiple customers specifically praising same-day or next-morning response times. Technicians Enrique, Ramon, and Pedro…

8060 Florence Ave Suite 213, Downey, CA 90240
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#3

Sears Appliance Repair

4.4(202 reviews)

Five of eight reviewers awarded 5-star ratings, with three specifically naming technicians Justin and Enrique as delivering professional, knowledgeable…

500 Stonewood St, Downey, CA 90241
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All AC Replacement Contractors (10 total)

Orange HVAC

4.8(81)

All three featured five-star reviews specifically mention same-day or same-appointment service. Technicians…

8130 Florence Ave, Downey, CA 90240
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Advance Radiator & Air Conditioning

3.9(65)

Three of five detailed reviews cite communication breakdowns regarding service scope and pricing…

7928 Firestone Blvd, Downey, CA 90241
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Gehaqued HVAC Solutions Downey

5.0(11)

All four detailed reviews award 5 stars, with three specifically mentioning same-day service availability and…

7944 Firestone Blvd, Downey, CA 90241
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Evergreen Air Conditioning & Heating Systems Downey

5.0(3)
24/7

All three client reviews award five stars, with unanimous praise for professional repair work, efficient…

8810 Apollo Way, Downey, CA 90242
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Habra's Air Conditioning Installation Service

5.0(2)

Both client reviews award five stars, with each account naming specific team members who delivered…

10001 Paramount Blvd, Downey, CA 90240
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Sears Window Replacement

3.0(2)
600 Stonewood St, Downey, CA 90241
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Euphoria 24 Hour Electrician

0.0
8829 Lindell Ave, Downey, CA 90240
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AC Replacement Costs in Downey

Replacement costs for aging systems in Downey. If repair cost exceeds 50% of replacement, replacement is usually more economical.

ServiceLowAverageHigh
Central AC (3-ton, basic)
$5,060$7,360$10,120
Central AC (4-ton, mid-efficiency)
$6,900$9,660$12,880
Central AC (5-ton, high-efficiency)
$8,740$11,500$14,720
Full HVAC system (AC + furnace)
$10,663$12,356$12,972
Plus ductwork replacement
If existing ducts are aged/leaking
$1,932$2,760$3,680
Repair cost threshold50% rule: if repair > 50% of replacement, replace

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

AC Replacement in Downey, CA: What to Expect

Downey sits within the Los Angeles metro, where summer temperatures regularly climb into the 80s and Santa Ana winds can push inland valley readings past 100 F. This Mediterranean climate creates variable cooling demands that shift with seasonal heat waves and persistent inland warmth. For homeowners facing aging or failed cooling systems, AC Replacement in Downey becomes a practical investment. The local market includes roughly ten licensed contractors holding an average rating of 4.1 based on nearly a thousand consumer reviews.

California requires HVAC contractors to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the CSLB. Replacement system costs depend on efficiency ratings and cooling capacity. A basic 3-ton central AC runs $5,060 to $10,120, while a mid-efficiency 4-ton unit spans $6,900 to $12,880. Higher-capacity 5-ton high-efficiency systems reach $8,740 to $14,720. These ranges reflect equipment specifications, installation complexity, and contractor expertise rather than arbitrary pricing.

Homeowners who leave detailed reviews frequently mention specific technicians by name. Pablo, Erick, and Dillon at Southwest HVAC receive recognition for explaining diagnostic findings clearly. Enrique, Ramon, and Pedro at Elim HVAC draw praise for same-day or next-morning response times. Justin and Enrique at Sears Appliance Repair are noted for professional, knowledgeable service. Across these companies, five-star ratings dominate review patterns, suggesting technical competence and communication style carry significant weight in customer satisfaction.

Frequently Asked Questions

AC replacement in Downey runs $1,932-$14,720 depending on system size and efficiency. A 3-ton basic central AC costs $5,500-$11,000 installed, a 4-ton mid-efficiency system $7,500-$14,000, and a 5-ton high-efficiency unit $9,500-$16,000. Full HVAC replacement (AC + furnace combined) averages $11,590-$14,100.

All HVAC Contractors in Downey, CA

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