HVAC Companies San Francisco

Top 10 AC and Heating Services in San Francisco

Get 3 FREE HVAC Contractor quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Same Day Air Conditioning & Heating
    4.6
    San Francisco, US

    Same Day Air Conditioning & Heating keeps your home comfortable, no matter how extreme the San Francisco area weather. Our licensed technicians specialize in the installation, maintenance and repair of heating and cooling systems, servicing all makes and models, offering free in-home estimates, and 24-hour emergency service. We strive to bring You the most affordable and reliable HVAC service to your home. We want to get to your home, help you repair the issue and have you up and running to a comfy and cozy home. We specialize in the service and repair of most residential and light commercial heating and air conditioning applications. We also specialize in air quality control, duct cleaning, sealing and replacement. We are experts at repairing and servicing your equipment and try to have it up running the moment it fails you. We carry the majority of supplies on our trucks and are ready to get you back up and running. Today’s homeowners expect more than consistent heating and cooling from their home comfort systems. With rising energy costs and health concerns, consumers demand equipment that tops efficiency ratings, improves indoor air quality, and stands up under brutal workloads. At Same Day Air Conditioning and Heating, we match your exact needs to the ideal solutions, partnering the most innovative technology on the market with the highest quality workmanship.

  • Wolves Heating & Air Conditioning Services
    5
    123 Main Street, Suite 100, San Francisco, 94103, US

    Wolf's HVAC is a family-owned and operated business serving San Francisco and the surrounding areas. We are dedicated to providing our customers with the highest quality HVAC services at competitive prices. Our team of experienced technicians is committed to providing prompt, reliable, and professional service. We offer a wide range of services, including installation, repair, and maintenance of all types of heating and cooling systems. We are fully licensed and insured, and we stand behind our work with a 100% satisfaction guarantee. At Wolf's HVAC, we understand that your home comfort is important to you. That's why we offer 24/7 emergency service to ensure that you are never left without heat or air conditioning. We also offer financing options to make our services affordable for everyone. Contact us today to schedule a free consultation. We look forward to serving you!

  • 5 Star San Francisco HVAC Service
    5
    Oakland, CA, 94608, US

    5 Star San Francisco HVAC Service was formed in 1997 as a residential HVAC “construction-related” enterprise. Through the years 5 Star San Francisco HVAC Service has expanded to include HVAC “service” and into the “residential” markets. 5 Star San Francisco HVAC Service is currently active and licensed in San Francisco, CA but we are continually increasing our presence in all locations that our customers need service.

  • Fuse Service HVAC & Electrical San Francisco has over 13 years experience servicing San Francisco and surrounding area, it's no wonder we're the most sought-out company for all appliance repair parts and service. We provide same-day service, 7 days a week. We are sure to have someone in your area the moment you call in with an appliance repair need. Our repair-techs are highly trained and certified professionals who are knowledgeable and experienced in repairing all brands and models of all major appliances. We provide you with a 6-month In-Home warranty covering ALL parts changed out by Fuse Service HVAC & Electrical San Francisco and our full labor for 6-month. Fuse Service HVAC & Electrical San Francisco makes your money matter by giving you *Free service calls, upon repair. Despite the day, time, distance or price of gasoline… Rest assured, you won't be charged extra for our trip out. Now that's customer service! Don't hesitate calling in, we have customer service representatives standing by waiting to assist you. We pride ourselves on being the best HVAC & Electrical service in San Francisco, California!

  • Serving San Francisco and all surrounding areas! At Sugar Bear Plumbing, we offer a wide range of plumbing services, including copper pipe plumbing, emergency plumbing, grease trap installation, leak detection, new construction plumbing, PVC pipe plumbing, Pex plumbing, pipe leak repair, rooter services, slab leak detection, and sump pump services. Our team of experienced plumbers is dedicated to providing top-notch service and ensuring that your plumbing needs are met efficiently and effectively. Whether you're dealing with a clogged drain, a leaky faucet, or a more complex issue, we're here to help. Contact us today to schedule your appointment and experience the Sugar Bear difference!

  • West Coast Refrigeration
    5
    San Francisco, US

    WEST COAST REFRIGERATIONS No fuss, affordable pricing Our expert Emergency Maintenance and repair  team are available  24 Hours 7 days a week, 365 days a year to attend to your problems. promptly and competently!

  • Bay Area Refrigeration Services
    141 Bertita St, San Francisco, 94112, US

    Bay Area Refrigeration Services - Air Conditioning & Heating Services in the Bay area offers professional air conditioning and heating services in San Francisco, and Surrounding Areas. We provide the highest level of quality in repairs and installation, all jobs are performed by highly-experienced technicians and installers you can trust. Bay Area Refrigeration Services - Air Conditioning & Heating Services Bay area can repair and service all makes and models. Homeowners across the area rely on our professionals because we're licensed and insured to handle a range of projects. We finish jobs quickly because customer satisfaction is important to us. We're ready to assist you with: Furnace repairs and replacements Air conditioner services Refrigeration services Major Appliance Repair Give our HVAC contractor a call when you have concerns about the major appliances in your home. We assist homeowners across San Francisco Bay Area, and we hope that you'll be completely satisfied with our attention to detail and great results. Bay Area Refrigeration Services - Air Conditioning & Heating Services San Francisco Bay area is open Monday – Friday, 8am – 5pm, and we're looking forward to keeping your home comfortable in any kind of weather.

  • Howe Furnace Company Inc.
    5
    2415 24th Street, San Francisco, 94110, US

    A leading San Francisco HVAC contractor, serving all of San Francisco. Established in 1902, family owned and operated, licensed and bonded, license # 278286. Specializing in residential installations and repairs, all makes and models, custom remodeling and fabrication, high efficiency systems, direct replacements, system balancing, annual servicing, and free estimates. (415) 346-3637.

  • Schmitt Heating & Air Conditioning
    3.9
    1580 Tennessee St, San Francisco, 94107, US

    It’s impossible to say “heating and air conditioning” in the San Francisco Bay Area and not have Schmitt Heating come to mind. We have been a fixture in the San Francisco HVAC industry since 1901! You don’t get to be a fifth-generation company without not only doing things the “right way”, but by excelling in every single aspect of your business and consistently exceeding our customers’ expectations. For well over a century we have been a customer-focused business and brought the family-owned-and-operated ethic to everything we do. From HVAC installation and repair to maintenance and sales, all of our staff at Schmitt Heating are here to help you and provide you with the best possible service you can find.

  • American Refrigeration Supplies Inc (ARS)
    4.3
    2632 E. Chambers St., Phoenix, 85040, US

    American Refrigeration Supplies, Inc. has been in business for 80+ years and is 100% dedicated to servicing the needs of contractors and other certified HVAC/R industry professionals. Established in Phoenix, Arizona in 1940, ARS has since grown to 33 locations across 7 states. Our success as an HVAC/R wholesaler is the result of offering great brands, quality products, and exceptional service by knowledgeable & friendly people.

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best HVAC systems for your needs.

How do I choose the right HVAC contractor?

Selecting a qualified HVAC contractor is essential for a successful HVAC project. Here’s what to look for:
  • Experience: Choose a contractor with extensive experience in the HVAC industry, especially in the type of service you need.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured.
  • Certifications: Look for NATE (North American Technician Excellence) certification, which indicates a high level of technical competency.
  • Reputation: Check online reviews and ratings to assess the contractor's reputation and customer satisfaction levels.
  • References: Ask for references from past customers and contact them to inquire about their experience.
  • Estimates and Quotes: Get written estimates or quotes from multiple contractors to compare pricing and services.
  • Warranty Information: Ask about warranties on equipment and labor.
  • Communication: Effective communication is key. Choose a contractor who responds promptly and clearly answers your questions.
HVACCompaniesHub can help connect you with qualified HVAC contractors in your area.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.

What is a SEER rating, and why is it important?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's cooling efficiency. Higher SEER ratings indicate greater energy efficiency. The minimum SEER rating for new AC units is typically 14, but higher SEER units (16-20 or more) are available. Choosing a higher SEER unit may have a higher upfront cost, but it can result in significant long-term energy savings.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:
  • Your home's square footage
  • Your local climate
  • Insulation levels
  • Window efficiency
  • Number of occupants
This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.

How do I choose the right HVAC contractor?

Selecting a qualified HVAC contractor is essential for a successful HVAC project. Here’s what to look for:
  • Experience: Choose a contractor with extensive experience in the HVAC industry, especially in the type of service you need.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured.
  • Certifications: Look for NATE (North American Technician Excellence) certification, which indicates a high level of technical competency.
  • Reputation: Check online reviews and ratings to assess the contractor's reputation and customer satisfaction levels.
  • References: Ask for references from past customers and contact them to inquire about their experience.
  • Estimates and Quotes: Get written estimates or quotes from multiple contractors to compare pricing and services.
  • Warranty Information: Ask about warranties on equipment and labor.
  • Communication: Effective communication is key. Choose a contractor who responds promptly and clearly answers your questions.
HVACCompaniesHub can help connect you with qualified HVAC contractors in your area.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.

What is a SEER rating, and why is it important?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's cooling efficiency. Higher SEER ratings indicate greater energy efficiency. The minimum SEER rating for new AC units is typically 14, but higher SEER units (16-20 or more) are available. Choosing a higher SEER unit may have a higher upfront cost, but it can result in significant long-term energy savings.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:
  • Your home's square footage
  • Your local climate
  • Insulation levels
  • Window efficiency
  • Number of occupants
This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.