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5 Best Furnace Repair Services South San Francisco, CA

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Written By Callie Marsalisi|Last Updated: February 05, 2024

All homeowners need a reliable local furnace repair person. Whether you need experience with heating emergencies or simply regular maintenance, these experts help keep your heating and cooling systems operational. Use our comprehensive guide to the best heating, ventilation, and air conditioning (HVAC) services in South San Francisco, California, to help you diagnose common issues and get the care you need. If you learn that your whole system needs replacing, we have our picks for best furnace brands as well.

5 Best Furnace Repair Companies in South San Francisco

Next HVAC and Appliance repair Logo

Next HVAC and Appliance repair

4.5/5
Based on 119 customer reviews.

Services Offered

Ac InstallationFurnace InstallationVentilationFurnace RepairDuctless

Highlights

  • Free quote
  • Clear pricing policy
  • Reliable customer support
1 Henry Adams St Unit S324, San Francisco, CA 415-655-0218 nexthvacrepair.com
California HVAC Logo

California HVAC

4.7/5
Based on 33 customer reviews.

Services Offered

Ac InstallationFurnace InstallationEmergency ServicesVentilationFurnace Repair

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Free quote
1445 34th Ave Unit 7213, Oakland, CA 510-798-2123 californiahvac.net
Comfy Heating & Air Conditioning Inc. Logo

Comfy Heating & Air Conditioning

4.5/5
Based on 54 customer reviews.

Services Offered

Ac RepairDuctlessFurnace InstallationFiltrationMaintenanceFurnace RepairVentilationAc InstallationIndoor Air Quality

Highlights

  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
1946 Republic Ave, San Leandro, CA 510-317-7375 comfyhvac.com
Contra Costa Heating & Air Conditioning Logo

Contra Costa Heating & Air Conditioning

4.4/5
Based on 46 customer reviews.

Services Offered

Furnace RepairIndoor Air QualityInspectionDuctlessAc InstallationEmergency ServicesFurnace InstallationZoning SystemsVentilationMaintenanceFiltrationAc Repair

Highlights

  • Clear pricing policy
  • Informative resources
  • Free quote
14670 Wicks Blvd, San Leandro, CA 510-343-9841 contracostaheating.com

More Local Hvac Companies

Bay Area Climate Control

User Reviews: 4.6/5 

1930 W Winton Ave # 4
Hayward, CA 94545

Element Home Solutions

User Reviews: 4.6/5 

6114 La Salle Ave #310
Oakland, CA 94611

Tech Air

User Reviews: 4.7/5 

106 Meadow Valley Rd
Corte Madera, CA 94925

Hassler Heating and Air Conditioning, LLC

User Reviews: 4.6/5 

1537 S 56th St
El Cerrito, CA 94530

Finest Heating & Air

User Reviews: 4.6/5 

2100 Geng Rd Suite 210
Palo Alto, CA 94303

AIS Heating & Air Conditioning

User Reviews: 5/5 

4432 Enterprise St suite a
Fremont, CA 94538

Nur HVAC

User Reviews: 4.6/5 

1078 Wentworth St
Mountain View, CA 94043

Hi-5 Appliance Repair

User Reviews: 4.7/5 

14 Donegal Ct
Pleasant Hill, CA 94523

Kel-Aire Heating & Air Conditioning

User Reviews: 4.7/5 

4 Parker Ave
Rodeo, CA 94572

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 South San Francisco
Average Min Temp Percentile:78.4%
January Average Min Temp:45.6°F
Climate Zone:Marine
Average Energy Cost:$0.24/kWh
Median Year Houses Built:1969
Average Annual Snowfall:0"

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Services Offered by Furnace Repair Companies

Furnace repair companies offer a number of services to ensure your furnace works effectively and efficiently. We review common services below.

Repair and Maintenance

Professional and timely repairs can restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair experts can diagnose and repair a number of common furnace issues. These include clogged air filters, malfunctioning thermostats, or broken blower motors. Qualified HVAC technicians can also handle problems such as faulty ignitions, possible gas leaks, malfunctioning thermostats, and damaged heat exchangers. Your furnace repair provider can also perform routine HVAC maintenance to help avoid unnecessary breakdowns. Your technician will ensure that all components function properly by inspecting your furnace, cleaning it, lubricating moving parts, and replacing air filters.

Installation

HVAC providers can help you install a new furnace if yours is beyond repair. An expert can also help with upgrading to a more energy-efficient model, such as a heat pump. First, a skilled technician will assess your heating needs and home’s layout. Then, the tech will recommend the best furnace model for you based on your budget and home requirements. Your HVAC expert can integrate a new system with your existing air ducts and thermostat. They're trained on industry safety protocols and standards for proper furnace replacement and connection. Post-installation, your technician will perform one last inspection to make sure your furnace runs efficiently.

Inspection

You probably need an inspection if you discover that your furnace isn’t turning on. A technician will thoroughly inspect each part of the furnace to look for possible causes. The inspection normally includes examining the heat exchanger for cracks or damage, testing the thermostat's accuracy, inspecting the burner and ignition system, cleaning and replacing air filters, and checking for any gas or fuel leaks. Yearly inspections of this type encourage optimal heating system performance, help avoid possible breakdowns, and promote safe living during the colder months. The technician will verify your system's safety and efficiency and make any needed repairs.

Emergency Services

If your furnace breaks down in winter, some furnace repair companies have emergency repair services to get your system up and running as quickly as possible. These services are available around the clock for unexpected breakdowns, malfunctions, and other safety concerns outside regular business hours. Furnace failure can lead to serious discomfort and health risks due to decreased indoor air quality, especially if the breakdown happens during extreme weather and you can't open windows for fresh air. Emergency services might be more expensive than a scheduled service, but it's worth it to protect your health.

Factors To Consider When Choosing a Local South San Francisco Furnace Repair Service

There are several important considerations for selecting a local South San Francisco furnace repair service. We go over some of the most important below.

  • Cost: Compare multiple South San Francisco furnace repair providers to look for the best prices and service offerings. Look for competitive, transparent pricing, but avoid companies that quote extremely low rates. These providers often make up the difference with low-quality workmanship or subpar replacement parts.
  • Guarantees: Ask your furnace repair provider about the guarantees or warranties it offers. Reputable service providers offer these guarantees to protect customers if any problems come up post-repair. Guarantees may cover both workmanship and replacement parts.
  • Licensing: HVAC contractors in California must obtain a contractor's license from the Contractors State License Board. Hiring a properly licensed and certified furnace repair provider is essential to ensure that your technician is trained and qualified to handle furnace repairs safely and effectively.
  • Qualifications: Look into a furnace repair company's qualifications and experience. Your provider should employ technicians that are well-trained and have experience with various furnace makes and models. Inquire about a company's training policies to ensure they stay on top of the latest industry standard repair techniques.
  • Reputation and reviews: Research the company's reputation by reading online reviews and testimonials from previous customers. A strong positive reputation is a likely indicator of quality services. Pay attention to how a company addresses complaints or negative feedback, as this reflects its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

A number of factors influence the cost of furnace repair. These include the type of HVAC unit, extent of the damage, and price of replacement parts. Furnace repair costs $527 on average, though prices vary depending on the details. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $91–$456
  • Cleaning: $55–$73
  • Cracked heat exchanger: $1,826–$3,195
  • Damaged blower bearings: $27–$137
  • Damaged blower belt: $27–$100
  • Filter change: $37–$137

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Frequently Asked Questions About Furnace Repair in South San Francisco

How often do I need to have my furnace serviced?

Have your furnace serviced annually (or more often if needed) to keep it running efficiently and safely. A simple maintenance step any homeowner can take is changing the furnace filter annually.

Does a home warranty cover a furnace?

Home warranties usually include furnaces, but warranty plans and services will vary by company. Learn more with our guide to best home warranties for furnace coverage.

How can I tell whether my furnace needs repairs?

Signs that your furnace needs repairs include uneven heating, a yellow pilot light, increased energy bills, and strange noises. A professional furnace inspection can help determine whether it’s time for a full furnace replacement.

What should I do if my furnace breaks down in the middle of winter?

If your furnace breaks down in the middle of winter, you may need emergency furnace repair services. Some HVAC repair companies offer emergency services to get your furnace up and running again quickly.

How can I prevent the need for furnace repairs?

You can prevent the need for furnace repairs by completing regular maintenance, such as cleaning and replacing air filters. An annual inspection and service by an HVAC professional can also help catch furnace issues before they become a serious problem.

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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