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5 Best AC Repair Services in Glendora, CA

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Written By Max Peterson|Last Updated: April 18, 2024

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.

Top AC Repair Companies in Glendora, CA

Air-Tro Inc Logo

Air-Tro

5/5
Based on 441 customer reviews.

Services Offered

Ac RepairEmergency ServicesMaintenanceFurnace InstallationInspectionIndoor Air QualityDuctlessAc InstallationFurnace RepairVentilation

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Free quote
1630 S Myrtle Ave, Monrovia, CA 626-357-3535 airtro.com
Steve's 5 Star Service Cooling, Heating & Plumbing Logo

Steve's 5 Star Service Cooling, Heating & Plumbing

5/5
Based on 510 customer reviews.

Services Offered

VentilationBoiler InstallationAc RepairAc InstallationMaintenanceDuctlessIndoor Air QualityEmergency ServicesInspectionFurnace Installation

Highlights

  • Reliable customer support
  • Free quote
  • Informative resources
665 N Central Ave, Upland, CA 909-985-5254 stevesair.com
AIR NOW HEATING & COOLING INC Logo

AIR NOW HEATING & COOLING

4.7/5
Based on 69 customer reviews.

Services Offered

Emergency ServicesMaintenanceRadiant HeatingFurnace InstallationAc RepairAc InstallationDuctlessBoiler Installation

Highlights

  • Free quote
  • Clear pricing policy
  • Informative resources
1650 E Stuart Ave Unit #201, West Covina, CA 626-247-4968 airnow.services
Aire Serv of Pasadena Logo

Aire Serv of Pasadena

4.6/5
Based on 161 customer reviews.

Services Offered

Ac InstallationAc RepairInspectionIndoor Air QualityFurnace RepairEmergency ServicesVentilationDuctlessMaintenanceDuct CleaningFurnace Installation

Highlights

  • Prompt service delivery
  • Clear pricing policy
  • Reliable customer support
125 E Santa Clara St #17, Arcadia, CA 626-389-8498 aireserv.com

More Local Hvac Companies

Temp Air System Inc

User Reviews: 4.6/5 

15843 Amar Rd
La Puente, CA 91744

Kevin Shaw Plumbing, Inc.

User Reviews: 4.6/5 

224 E Foothill Blvd
Monrovia, CA 91016

Air CareSaver - Air Conditioning and Heating

User Reviews: 4.6/5 

963 Fairway Dr
Walnut, CA 91789

Aryco HVAC

User Reviews: 4.5/5 

140 E Palm Ave
Monrovia, CA 91016

Marathon HVAC Services, LLC.

User Reviews: 4.5/5 

212 E Rowland St #317
Covina, CA 91723

Lindsey's Heat & Air

User Reviews: 4.5/5 

333 N Santa Anita Ave UNIT 16
Arcadia, CA 91006

Fenco Heating & Air Conditioning

User Reviews: 4.4/5 

1142 S Diamond Bar Blvd #249
Diamond Bar, CA 91765

Goldbaum's Air Conditioning & Heating

User Reviews: 4.7/5 

1531 W 13th St Ste K
Upland, CA 91786

Air-Tech Air Conditioning & Heating, Inc.

User Reviews: 5/5 

204 S Rosemead Blvd
Pasadena, CA 91107

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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Facts about Glendora
Average Max Temp Percentile:85.4%
August Average Max Temp:87.7°F
Climate Zone:Hot-Dry
Average Energy Cost:$0.18/kWh
Median Year Houses Built:1964
Average Heat Waves per Year:3.64

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

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

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes businesses that handle complaints professionally and honor their warranties.

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

Compare Estimates

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

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Frequently Asked Questions About AC Repair in Glendora

What's the cost of an AC repair job in Glendora?

Your AC unit repair costs will hinge on the type of unit you have and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like switching out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$63–$168
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$84–$210
Refrigerant leak$400–$1500
Frozen condenser coils$1,259–$3,777
Fan or air blower issues$150–$200
Compressor replacement$600–$1,595

Does my air conditioner need routine maintenance? If so, how often?

Homeowners should have their AC systems serviced once a year to ensure optimal performance. This usually involves cleaning the outdoor unit of brush and debris. Regular servicing can help to maintain the system's efficiency and prolong its lifespan.

When is the best time to replace an AC unit?

To discover the best time for your installation, consider both the local weather and company demand. Generally, contractors get more in demand as the climate warms up and less busy during the cooler months. Therefore, it might be best to get the job done between late September and mid-November or March to mid-May.

Why should I hire an HVAC professional? Couldn't I repair my air conditioner myself?

Yes, it's better to get a new air conditioner professionally installed. Most units have intricate wiring and piping that could stump even a seasoned do-it-yourselfer. They also use refrigerants that could pose serious safety risks if they spill or leak. With their training and equipment, the right technician will set you up for success.

How quickly can an HVAC company in Glendora respond to emergency repair requests?

Some repair companies offer same-day or next-day service for emergency air conditioner breakdowns. However, the specific timeframe will vary depending on the team's schedule, the terms in your contract, and the severity of the issue. For the most accurate info, we recommend contacting the company directly and explaining the situation.

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

Sources

FEMA