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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Technical malfunctions can be a nightmare scenario for homeowners who need an air conditioner (AC) repair in Glendora, especially in the summer months when keeping cool is essential.

Whether it's simple repairs or a full replacement you need, This Old House recommends starting your AC repair company search with these highly-rated Glendora providers.

10 Best AC Repair Companies in Glendora

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Cypress Heating & Air Conditioning, Inc Logo
Top Rated

Cypress Heating & Air Conditioning, Inc

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 378 reviews


547 S Loraine Ave, Glendora, CA 91741

(626) 963-9810

www.cypressair.com
Air-Tro Inc Logo

Air-Tro Inc

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 441 reviews


1630 S Myrtle Ave, Monrovia, CA 91016

(626) 357-3535

www.airtro.com

Steve's 5 Star Service Cooling, Heating & Plumbing

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 510 reviews


665 N Central Ave, Upland, CA 91786

(909) 985-5254

www.stevesair.com

AIR NOW HEATING & COOLING INC

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 69 reviews


1650 E Stuart Ave unit #201, West Covina, CA 91791

(626) 247-4968

www.airnow.services

Aire Serv of Pasadena

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 161 reviews


125 E Santa Clara St #17, Arcadia, CA 91006

(626) 389-8498

www.aireserv.com/pasadena

Temp Air System Inc

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 239 reviews


15843 Amar Rd, La Puente, CA 91744

(833) 292-6888

www.tempairsystem.com
Kevin Shaw Plumbing, Inc. Logo

Kevin Shaw Plumbing, Inc.

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 138 reviews


224 E Foothill Blvd, Monrovia, CA 91016

(626) 359-1864

www.kevinshawplumbing.com

Air CareSaver - Air Conditioning and Heating

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 231 reviews


963 Fairway Dr, Walnut, CA 91789

(626) 425-4711

www.aircaresaver.com
Aryco HVAC Logo

Aryco HVAC

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 61 reviews


140 E Palm Ave, Monrovia, CA 91016

(626) 559-0990

arycohvac.com

Marathon HVAC Services, LLC.

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 146 reviews


212 E Rowland St #317, Covina, CA 91723

(626) 338-1511

www.marathonhvac.com

Facts about Glendora

  • Average Max Temp Percentile:
    85%
  • August Average Max Temp:
    88°F
  • Climate Zone:
    Hot Dry
  • Average Energy Cost:
    0.18/kWh
  • Median Year Houses Built:
    1964
  • Average Heat Waves per Year:
    3.64

Common Types of Air Conditioners

There are a few different kinds of HVAC models on the Glendora market. While HVAC technicians can work with most types, knowing which one you have will ease your company search.

  • Portable air conditioners: As the name hints, portable AC units don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're preferred for condos, apartments, or individual rooms.
  • Ductless mini-split: Ductless mini-split air conditioner units have an exterior unit and multiple interior units, with no ductwork required. They offer higher energy efficiency, flexible installation options, and individual room temperature control.
  • Window-mounted ACs: Window air conditioners are a popular choice for Glendora condos, townhomes, and apartments. These budget-friendly, convenient units are designed for cooling small spaces and single rooms, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted AC users install their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Split ACs: Split AC systems have two main elements: one indoors and one outdoors. They offer peaceful operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Central AC: These are the most common residential AC systems, offering precise, consistent temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to different rooms in your home.

How to Choose Your Glendora AC Repair Service

With the sweltering Glendora heat, AC issues are top priority to fix. However, to get the best possible outcome, it's critical to thoroughly research different HVAC companies first. We recommend adhering to these steps as you prepare.

Confirm the Company Is Properly Licensed and Insured

California HVAC contractors need a C-20 (Warm-Air Heating, Ventilation, and Air-Conditioning) license from the Department of Consumer Affairs. The application process involves comprehensive exams on business law and practical skills.

You should also confirm a company has sufficient liability insurance coverage, even if your state doesn't require it. Choosing an insured company will protect you if mishaps arise during work.

Read Customer Reviews

Read customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that respond to complaints professionally and honor their warranties.

It's normal for even the best AC repair providers to have both positive and negative reviews. Read each one carefully, and avoid a company if most reviewers had subpar experiences.

Compare Estimates

We advise getting contacting at least three different companies to find the best pricing and offerings. Get a written copy of each quote, and learn more about installer guarantees, manufacturer warranties, permitting fees and emergency repair availability.

Frequently Asked Questions about AC Repair in Glendora

Sources

FEMA

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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