We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More
AC units after being repaired by a local pro

5 Best AC Repair Services in Redwood City, CA

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. AC Repair
  4. CA
  5. Redwood City
Written By Max Peterson|Last Updated: April 18, 2024

Are you in need of an AC repair in Redwood City? Air conditioners (ACs) are vital to your family's summertime comfort, but an AC breakdown shouldn't have to break the bank. Redwood City's HVAC companies apply cutting-edge techniques to design value-focused solutions personalized to your home. Whether you need routine maintenance, emergency repairs, or total AC replacement, we'll highlight the best AC repair in Redwood City so you can get your home back to a comfortable temperature quickly.

Top AC Repair Companies in Redwood City, CA

Finest Heating & Air Logo

Finest Heating & Air

4.6/5
Based on 55 customer reviews.

Services Offered

Furnace InstallationAc RepairDuctlessAc InstallationFurnace RepairIndoor Air QualityMaintenance

Highlights

  • Informative resources
  • Reliable customer support
  • Free quote
2100 Geng Rd Suite 210, Palo Alto, CA 650-223-2028 finestheatingnair.com
JC HVAC Refrigeration & Appliance Logo

JC HVAC Refrigeration & Appliance

4.5/5
Based on 31 customer reviews.

Services Offered

MaintenanceEmergency ServicesIndoor Air QualityFurnace InstallationAc RepairVentilationAc InstallationFurnace Repair

Highlights

  • Prompt service delivery
  • Reliable customer support
  • Free quote
1017 Norton St, San Mateo, CA 650-444-5210 jcappliancerepair.com
Nur HVAC Logo

Nur HVAC

4.6/5
Based on 82 customer reviews.

Services Offered

Zoning SystemsAc InstallationFurnace RepairMaintenanceVentilationDuctlessFurnace InstallationRadiant HeatingAc Repair

Highlights

  • Free quote
  • Reliable customer support
  • Informative resources
1078 Wentworth St, Mountain View, CA 408-471-6171 nurhvac.com
All About Air Logo

All About Air

4.7/5
Based on 44 customer reviews.

Services Offered

FiltrationAc RepairIndoor Air QualityInspectionMaintenanceAc InstallationVentilationFurnace InstallationDuctless

Highlights

  • Prompt service delivery
  • Clear pricing policy
  • Informative resources
2415 Radley Ct Suite 8, Hayward, CA 510-538-2247 allaboutaironline.com

More Local Hvac Companies

Bay Area Climate Control

User Reviews: 4.6/5 

1930 W Winton Ave # 4
Hayward, CA 94545

Azer Appliance & HVAC Repair

User Reviews: 4.5/5 

2323 Royal Ann Dr
Union City, CA 94587

AIS Heating & Air Conditioning

User Reviews: 5/5 

4432 Enterprise St suite a
Fremont, CA 94538

Giant HVAC, Inc

User Reviews: 4.5/5 

43012 Christy St
Fremont, CA 94538

Comfy Heating & Air Conditioning Inc.

User Reviews: 4.6/5 

1946 Republic Ave
San Leandro, CA 94577

Contra Costa Heating & Air Conditioning

User Reviews: 4.4/5 

14670 Wicks Blvd
San Leandro, CA 94577

Precision HVAC Heating & Air Conditioning

User Reviews: 4.7/5 

24932 Mead Way
Hayward, CA 94541

Carol Flynn Heating & Cooling

User Reviews: 4.7/5 

200 Valley Dr Ste 50
Brisbane, CA 94005

Comfort Energy, Inc.

User Reviews: 4.9/5 

1465 N Milpitas Blvd
Milpitas, CA 95035

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

AC units after being repaired by a local pro

Get Your AC Repair Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Redwood City
Average Max Temp Percentile:71.4%
August Average Max Temp:75.4°F
Climate Zone:Marine
Average Energy Cost:$0.24/kWh
Median Year Houses Built:1966
Average Heat Waves per Year:0.43

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 varieties of air conditioner systems on the Redwood City market. While HVAC technicians can work with most types, knowing which one you have will streamline your company search.

  • Window-mounted ACs: Window air conditioners are a popular choice for Redwood City townhomes, condos, 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 air conditioner users install their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Portable air conditioners: As the name hints, portable air conditioners 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 a common choice for apartments, condos, or individual rooms.
  • Split ACs: Split air conditioner systems have two main elements: one inside and one outside. 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 consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to various rooms in your home.
  • Ductless mini-split: Ductless mini-split AC systems have an outdoor unit and multiple interior units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.

How to Choose Your Redwood City AC Repair Service

While you might want to resolve your AC issue quickly, you should do some essential research before committing to a repair service. Take the following steps to ensure you find the top-rated company for your home.

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.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

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 businesses to have both positive and negative reviews. Read each one carefully, and avoid a company if most reviewers had subpar experiences.

Compare Estimates

We recommend getting three or more estimates to find the best cost and services. Get a written copy of each quote, and learn more about installer guarantees, manufacturer warranties, emergency repair availability and permitting fees.

Ready to Get a Quote on Your Hvac Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About AC Repair in Redwood City

How much can I expect to pay for AC repair in Redwood City?

Your AC 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 changing the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$70–$185
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$93–$232
Refrigerant leak$400–$1500
Frozen condenser coils$1,391–$4,173
Fan or air blower issues$150–$200
Compressor replacement$600–$1,762

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

Homeowners should have their AC systems serviced every 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.

Why is my AC running but not cooling?

If your air conditioner is running but not cooling, a technician will usually check the condenser coil first. Normally, the outdoor unit fans draw air into the coil so the system can extract heat energy from your home. Clearing the obstruction might be all that's necessary to get your AC working again.

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

You can most likely position a window AC unit on your own. However, installing other air conditioners should almost always be done by an HVAC contractor who knows the complicated tubing, piping and wiring. We also advise opting for professional installation due to the risk of refrigerant spills.

Should my HVAC company have a private accreditation?

Private accreditations might not be required, but firms that seek them are typically more trustworthy. The two largest HVAC trade bodies that issue certifications are the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and Air Conditioning Contractors of America (ACCA).

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

Sources

FEMA