54 AC Installation Contractors in Pasadena, CA
Top-Rated AC Installation Contractors in Pasadena
LC Heating & Air Conditioning
“All five featured reviewers awarded 5 stars, with Leo named as the technician in two separate Pasadena service calls. Reviewers consistently mention same-day…”
Air-Tech Air Conditioning & Heating, Inc.
“All 886 reviews trend positive, with 4.9 stars indicating consistent quality. Multiple reviewers specifically praise technicians by name, with Jeremy, Joseph,…”
All AC Installation Contractors (54 total)
Pioneers Heating and Air
“245 reviews yield a 4.9-star average, with customers consistently praising same-day response times and…”
Bryant Heating & Air Conditioning
“Positive reviews emphasize Bryant's competitive pricing, with Wei Li specifically noting savings exceeding 30…”
Temp Kings Air
“All 89 reviews award 5 stars, with technicians Kevin, Trevor, Dean, Chris, and Paul each receiving named…”
Dr Air Conditioning And Heating
“All 95 reviews award five stars, with reviewers consistently praising same-day response times and transparent…”
The Air Conditioning Guy
“Every reviewer awarded five stars, with four of six indexed reviews specifically mentioning Hugo by name for…”
Williams Brothers AC and Heat
“Every one of 69 reviewers awarded 5 stars, with Ruben named in multiple reviews for rapid response and…”
Capstone College
“All 101 reviewers awarded 4 or 5 stars, with multiple students specifically naming instructors Orlando, Mr.…”
Pasadena Quality Heating And Air
“39 reviews yield a 4.9-star average, with every client awarding 5 stars. Reviewers repeatedly cite fast…”
Multi Air Service LLC
“All reviewers awarded 5 stars, with both documented reviews specifically praising Ricardo Ortega for…”
Johnny's Air Conditioning
“All seven detailed reviews award five stars, with four mentioning specific technicians by name. Three…”
Rebel Air Inc.
“All 35 reviews award 5 stars, with customers consistently praising Jonathan's honest assessments that save…”
Air Comfort Experts
“All three detailed reviews award 5 stars, with customers specifically praising the team's persistence on…”
T & C HVAC
“All eight sampled reviews award 5-star ratings, with recurring themes of diagnostic accuracy and component…”
Complete Heating & AC Repair
“All eight visible reviewers award complete 5 stars, with four specifically praising same-day or same-hour…”
Joe's Heating & Air Conditioning Pasadena
“All 26 reviewers awarded 5 stars, with 7 of 8 sampled reviews explicitly mentioning fair or reasonable…”
Jim's Heating & Air Conditioning Pasadena
“All eight reviewers awarded 5 stars, with three customers specifically naming technicians (Harry, Mike,…”
Blue Diamond Water Heater Repair
“All eight customer reviewers awarded 5-star ratings, with no ratings below 5 stars in the sample. Common…”
Rodney Heating & Cooling
“Twenty-two reviewers all award 5 stars, with multiple customers noting same-day or next-day service…”
Access Heating & Air Conditioning, Inc.
“All 21 reviews award 5 stars, with technicians Matt, David Chen, Rod, Francisco, Mario and Edwin named…”
Ez Breeze
“All 22 client reviews award a perfect 5-star rating, with no lower scores recorded in the dataset. Seven…”
Green Choice Heating & AC Repair
“All 8 reviews award 5 stars, with clients repeatedly praising the technicians' diagnostic precision and…”
Elvira Ocean Air
“All 18 client reviews award perfect 5-star ratings, with zero negative feedback recorded. Common themes…”
San Marino Cool Touch HVAC
“Every one of the 8 reviews awards 5 stars, with customers in Pasadena noting technicians who arrived with the…”
Antey Air Conditioning, Heating and Electrical
“All 8 detailed reviews award 5 stars, with 4 clients specifically praising same-week arrival after calling.…”
Shadow Hills Heating and Air Conditioning
“All 18 client reviews award 5 stars, with recurring themes of same-day response times, transparent pricing,…”
Lane's Air Conditioning & Heating, Inc.
“All five-star reviewers describe specific scenarios: same-day heat wave repairs, multi-year maintenance…”
AC Installation Costs in Pasadena
New central AC installation costs in Pasadena, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $138 | $322 | $644 |
Ductless mini-split (single zone) | $1,840 | $4,140 | $7,360 |
Central AC replacement (existing ducts) | $3,220 | $5,980 | $11,040 |
Central AC new install (with ductwork) | $6,440 | $11,040 | $18,400 |
Carrier (residential) | $3,496 | $5,704 | $9,660 |
Trane (residential) | $4,600 | $8,096 | $12,512 |
Lennox (residential) | $3,220 | $5,980 | $11,040 |
Rheem (residential) | $2,944 | $5,060 | $8,280 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Pasadena, CA: What to Expect
Pasadena’s Mediterranean-adjacent climate — with summers climbing into the 80s and inland spikes past 100°F during Santa Ana events — keeps air conditioning demand steady year-round. That variability has created a competitive market: 52 contractors serve the area, averaging a 4.4 rating across 2,754 reviews. Homeowners searching for ac-installation Pasadena will see both routine upgrades and emergency replacements.
Pricing for AC installation varies considerably by system size, efficiency, and the need for ductwork or electrical upgrades; published cost ranges are inconsistent across listings, so expect estimates to differ by supplier and job scope. All contractors must hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning license from the California Contractors State License Board, and permits and proper documentation often add to the final invoice.
Customer highlights from local listings are not consistently detailed, so patterns offer guidance: higher-rated firms balance clear estimates with documented warranties, while 17 local contractors advertise 24/7 availability for urgent failures. Look for transparent timelines, proof of C-20 licensing, and recent reviews that mention punctuality and cleanup to get a sense of reliability in Pasadena’s varied AC market.
Frequently Asked Questions
Other HVAC Services in Pasadena, CA
All HVAC Contractors in Pasadena, CA
Complete directory of 101 contractors — browse alphabetically
A–Z
All HVAC Contractors in Pasadena, CA
Complete directory of 101 contractors — browse alphabetically
A
- A+ Appliance Repair and Maintenance
- Ability Air Conditioning & Heating Monrovia CA
- AC's PCWorks
- Access Heating & Air Conditioning, Inc.
- ACCO Engineered Systems
- AE HVAC & Construction, Inc.
- Air Comfort Experts
- Air-Tech Air Conditioning & Heating, Inc.
- AirMakers Air Conditioning Repair Service Pasadena
- Alac LLC
- All The Sauce All The Drip LLC
- AMC Ajemian Mechanical Corp.
- Antey Air Conditioning, Heating and Electrical
- Apex Water Heating Repair
- AVA Pasadena
B
C
G
J
L
P
- Palos Verdes Furnace Installation
- Parker Heating & AC Repair Pasadena
- Pasadena Air Conditioning Repair
- Pasadena Air Duct Cleaning & AC Repair
- Pasadena Dusty Ducts HVAC Services
- Pasadena Electric Light
- Pasadena Heating and Air Conditioning
- Pasadena Quality Heating And Air
- Pasadena Test Only & Smog Check
- Performance Heating & Air Conditioning
- Pioneers Heating and Air
- Plumber's Kingdom
- Primo Air Duct And Dryer Vent Cleaning Service
- PureBreeze Duct Sol.
- Purified Air Heating and Air Conditioning, Inc