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5 Best Furnace Repair Services South San Francisco, CA

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Written By Callie Marsalisi|Last Updated: April 18, 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 help 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

4.6/5
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

Jazz Heating, Air Conditioning and Plumbing

User Reviews: 5/5 

2158 Rheem Dr
Pleasanton, CA 94588

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 make sure all components function properly by inspecting your furnace, cleaning it, lubricating moving parts, and replacing air filters.

Installation

HVAC companies can also help you install a new furnace. You might need a new system if yours is at the end of its life or if you want to upgrade to a more energy-efficient option like a heat pump. Your technician will first assess your heating needs and home’s layout before recommending the right furnace model for your requirements and budget. HVAC technicians follow safety protocols and standards set by the industry to ensure safe furnace replacement and connection. They also integrate the new system with existing air ducts and thermostats. After installation, the company completes a final inspection to ensure the furnace runs optimally and efficiently.

Inspection

If your furnace isn’t turning on, schedule a thorough inspection through a furnace repair provider. A technician will examine each of the furnace's components to identify possible causes. The inspection normally includes examining the heat exchanger for cracks or damage, cleaning and replacing air filters, checking for any gas or fuel leaks, testing the thermostat's accuracy, and inspecting the burner and ignition system. Your technician will verify the heating system's safety and efficiency, making necessary adjustments or repairs. Regular yearly furnace tune-ups facilitate peak performance, help avoid possible breakdowns, and promote safe living during colder months.

Emergency Services

Emergency furnace repair services are there to help with unexpected malfunctions, breakdowns, or other safety concerns. Many companies offer these 24/7 services to get your system back up and running promptly outside of normal business hours. Furnace failure can cause serious discomfort and health risks from the reduced indoor air quality, especially if it breaks down during extreme weather and it's not possible to open windows for fresh air. Emergency services may cost more than a scheduled service, but protecting your health is worth it.

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

You have a number of factors to consider when selecting a local South San Francisco furnace repair company. We go over some important considerations below.

  • Cost: Compare pricing and services offered by several South San Francisco furnace repair providers. Look for transparent and competitive pricing while avoiding extremely low-cost options. Companies that offer services for abnormally low prices may make up the difference by compromising the quality of work or materials.
  • Guarantees: Ask your furnace repair provider about any guarantees or warranties it offers. Trustworthy companies offer these guarantees to protect customers in case of any issues post-repair. Guarantees may cover both workmanship and parts.
  • Licensing: HVAC contractors in California must obtain a contractor's license from the Contractors State License Board. It's important to hire a furnace repair provider that is properly licensed and certified to ensure that your technician is trained and qualified to handle furnace repairs effectively and safely.
  • Qualifications: Look into a furnace repair company's qualifications and experience. Ideally, technicians should be well-trained and have expertise in various furnace makes and models. Ask about ongoing training programs to ensure a company is up to date with the latest repair techniques.
  • Reputation and reviews: Look through online reviews and testimonials to learn about a company's reputation. Look for a provider with overall positive reviews, but also be mindful of how it addresses negative reviews and complaints. This can tell you a great deal about a company's commitment to customer service.

How Much Does a Furnace Repair Cost?

Furnace repair costs vary depending on several factors. These include the extent of the damage, the type of HVAC unit, and the cost of replacement parts. Homeowners can expect to spend around $527 for furnace repair, though your total cost may vary. The following are some common furnace repairs, as well as 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?

We recommend homeowners service their furnace at least once annually to ensure it runs efficiently and safely. Additionally, a simple maintenance step you can take is to change your home's furnace filter annually.

Will a home warranty cover a furnace?

Most home warranties cover furnaces, but plans and services will vary by provider. Learn more by reading our guide to top home warranty options for furnace coverage.

How can I tell whether my furnace needs repairs?

Signals that your furnace might need repairs include a yellow pilot light, strange noises, uneven heating, or increased energy bills. A professional furnace repair company can inspect your furnace and tell you whether you need a full furnace replacement.

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

You might need emergency repair services if your furnace breaks down in the middle of winter. Some HVAC repair companies offer 24/7 emergency services to get your furnace up and running again.

How can I prevent the need for furnace repairs?

Routine furnace maintenance, such as cleaning and replacing air filters, can help prevent the need for repairs. Annual HVAC servicing is also important to catch any potential issues before they become major problems.

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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