7 AC Repair Contractors in Renton, WA

4.8 avg rating
5,313 total reviews2 offer 24/7 service

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Top-Rated AC Repair Contractors in Renton

#1

AAA Heating & Air Conditioning

4.9(4,663 reviews)
24/7 Highly Rated

Four of eight sampled reviewers mention pricing concerns about equipment costs, with one 1-star reviewer citing a $14,000 AC installation. Positive reviews…

4150 Lind Ave SW, Renton, WA 98057
#2

Washington Water Heaters, Heating & Air Conditioning

4.9(263 reviews)
Highly Rated

Five-star ratings dominate the review portfolio, with 4 of 5 sampled reviews citing specific technicians (Dewey, Jeremy, Tom) by name, a pattern suggesting…

17152 116th Ave SE, Renton, WA 98058
#3

Mountain Valley Heating & A/C

4.9(165 reviews)
Highly Rated

165 reviews produce a 4.9-star average, with every reviewer rating 5 stars. Four reviewers specifically mention responding to urgent situations including…

18631 106th Pl SE, Renton, WA 98055

All AC Repair Contractors (7 total)

Seattle Air Superior

4.8(92)
24/7

Eight reviewers gave perfect 5-star ratings, with Joseph named in three reviews and Nathan mentioned twice.…

5008 NE 2nd St, Renton, WA 98059

All Hi-Tech Heating & Air Conditioning

4.7(93)

All eight reviewers awarded 5 stars and four specifically mentioned same-day or holiday service, with…

4024 Jones Ave NE, Renton, WA 98056

Complete Heating & Air Conditioning

4.4(30)

All reviewers assign 5 stars, with Gina S. and Kevin C. specifically noting the company's reliability and…

15627 SE 178th St, Renton, WA 98058

Renton HVAC Repair Service

5.0(7)

All seven reviewers awarded perfect five-star ratings, with consistent praise for punctual arrivals,…

4411 NE Sunset Blvd, Renton, WA 98059

AC Repair Costs in Renton

Typical repair costs for Renton homeowners, by problem type.

ServiceLowAverageHigh
Diagnostic / service call
Usually credited toward repair
$83$132$220
Refrigerant recharge (R-410A)
$165$385$770
Capacitor replacement
$132$275$495
Fan motor replacement
$275$495$770
Compressor replacement
$880$1,980$3,080
Evaporator coil repair
$440$990$1,650
Labor (hourly rate)
Per hour during business hours
$83$121$165

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

AC Repair in Renton, WA: What to Expect

Seattle-area weather—mild, wet winters with lows near 37°F and summers that rarely climb past 76°F—has historically favored heating, but recent heat waves have accelerated residential AC uptake. That uptick is driving demand for ac-repair Renton and related maintenance. Five contractors serve the Renton area, collectively earning an average 4.9 rating from 5,287 reviews; two of those firms advertise 24/7 availability for emergency calls.

Repair costs vary depending on scope and components; common high-cost items include compressor and condenser replacement while refrigerant recharge and control-board fixes are lower-cost but still significant once labor and diagnostics are included. Washington lacks a statewide HVAC license, so local city or county permits, municipal registration and proof of insurance are important details to verify when comparing estimates and warranties before authorizing work.

No individual customer highlights were supplied, so prospective customers should focus on patterns in aggregated feedback: responsiveness, documented experience with heat pumps, clear written estimates, and after-service warranties. Seek contractors who can explain diagnostic findings, provide itemized pricing, and show local permit history—those practical signals matter more than marketing language when choosing a technician in Renton.

Frequently Asked Questions

AC repair in Renton typically costs $83-$3,080 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.