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10 best air conditioning repair companies in Redwood City, California
Josephine NesbitHome improvement writer
Josephine Nesbit is a contributing writer for USA TODAY Homefront. She specializes in home impr...
Updated Jun 22, 2024
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We've ranked the top 10 air conditioning repair companies that operate within 50 miles of Redwood City. We base our ranking off average customer ratings weighted against the number of reviews. For more information, check out our full methodology.
Air conditioner (AC) issues are the last thing you want to deal with during the summer. An experienced AC repairtechnician in Redwood City can get your AC back up and running before the heat sets in.
AC problems occur for many reasons, and it’s better to hire an experienced AC repair company than diagnose the problem yourself.
You need proper training and a certification to work with air conditioners. Technicians who handle refrigerants must pass a test and receive a certification through the Environmental Protection Agency (EPA).
With average summer temperatures higher than 75 degrees in Redwood City, a broken AC system is an extreme inconvenience. When there’s a problem, ask for quotes from several local HVAC repair pros to find a provider that aligns with your budget.
Find the best local AC repair company for you in Redwood City
Look for AC repair companies in Redwood City with at least 3.5 out of 5 stars on Google Reviews and a good rating on Better Business Bureau (BBB). Use the filters below to help you find the right company for your needs.
Bodnar Heating & Air Conditioning, Inc.
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- Clear pricing policy
Nur HVAC
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Finest Heating & Air
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- Clear pricing policy
Bay Area Climate Control
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- Clear pricing policy
AIS Heating & Air Conditioning
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- Clear pricing policy
All About Air
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- Clear pricing policy
JC HVAC Refrigeration & Appliance
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- Clear pricing policy
Comfort Energy, Inc.
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- Clear pricing policy
Dukes Heating & Air Conditioning
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- Clear pricing policy
Service Champions Heating & Air Conditioning
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- Clear pricing policy
More providers
Below are additional air conditioning repair companies that didn’t make our top picks based on their distance, ratings or service offerings.
Atlas Trillo
IRBIS HVAC Inc
Trio Heating and Air
Comfy Heating & Air Conditioning Inc.
What are signs your AC unit needs to be repaired?
Contact an AC repair specialist if you see the following signs:
- Rising energy bills: If your energy bill is significantly higher than usual or continues to rise, your air conditioning system may be the cause.
- Inconsistent temperatures: When your air conditioning system is functioning properly, it keep your entire home at a consistent temperature. Major temperature differences could mean your HVAC system needs repairs.
- Inaccurate thermostat readings: The temperature inside your home should match the thermostat. Mismatched temperature readings could indicate a problem with either your thermostat or AC system.
- Leaks around the AC unit: Liquid dripping from your AC is not a good sign. This could be a refrigerant leak or water from a broken or obstructed tube. Either way, call an AC repair company immediately.
- Weird noises: AC units will generally make some noise, but unusual noises can be an issue. If you hear clicking, bubbling or screeching, contact a professional.
- Strange odors: Your AC may need repairs if it suddenly develops a persistent or weird odor.
- Weak airflow: A sign your AC system may need repairs is poor airflow. An inefficient AC or something blocking the duct or vent could cause weak airflow.
- Warm air: Your home's ductwork could have an issue, or your system's compressor could be low on refrigerant if your AC is blowing warm air.
- Frequent cycles: It's normal for your AC to turn on more frequently on warmer days, but if it turns on and off more than usual, your AC may need servicing.
Facts about Redwood City
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How do you choose the best AC repair company in Redwood City?
These factors can help you pick the best AC repair company in the Redwood City area.
Make sure the company is licensed in California
Verify your AC company has proper licensing and insurance before hiring. The California Contractors State License Board requires HVAC contractors to maintain proper licensing. The Environmental Protection Agency (EPA) requires all HVAC technicians who work with refrigerants to be certified. They also need worker's compensation insurance and a surety or cash bond.
Look for national accreditations
Accreditation isn’t required, but it offers proof of the AC technician’s ability and expertise in the field. Two professional accreditation associations include the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and the Air Conditioning Contractors of America (ACCA).
Get a free estimate
It's standard for AC repair companies to provide free estimates in which a professional assesses the problem, recommends solutions and gives you a quote. Take note of how thorough the company is during the assessment.
Compare costs
Ask for detailed estimates from multiple companies to compare costs. Checking several quotes gives you a sense of the average price range in your area. Be cautious of pros that have disproportionately high or low rates.
Assess experience
The HVAC repair technician you select should be experienced with the kind of work you need done. Technicians with experience repairing your particular system typically provide higher-quality repairs.
Read reviews
Ask your friends and family if they have any recommendations for AC repair companies in your area. And always read through a company’s online reviews.
Read comments from past customers to better understand their experience with the company, and be on the lookout for consistently bad reviews or a recent rise in negative ratings.
What are popular types of AC units in Redwood City?
These AC unit types are the most common in Redwood City:
- Central: Standard central AC units use a system of ducts to circulate cooled air throughout the home from a central unit outside or inside the house. These are common in Redwood City due to their dependability and efficiency.
- Ductless mini-split: The ductless mini-split is a efficient choice for homes without ductwork.
- Hybrid: Hybrid systems combine heat pumps with furnaces. They provide heating during colder seasons and cooling during hot weather.
- Heat pumps: More Redwood City homeowners use heat pumps, which are more energy-efficient in warmer climates.
Best air conditioning repair for you
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Our methodology for selecting AC repair companies
The Homefront Local team employs a proprietary scoring algorithm that evaluates companies based on key factors you value, such as average customer review ratings and trustworthiness indicators. Our method for determining trust involves a comparative analysis of the number of reviews a company receives compared to its local competitors. This leads to companies that have earned more trust from your local community being awarded a higher score.
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