HVAC Companies Hillsborough

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  • Comfort Stars Heating & Air Conditioning
    5
    Fremont, 94538, US

    Comfort Stars Heating & Air Conditioning is a full-service company that specializes in heating, ventilation, and air conditioning (HVAC). We provide high-quality HVAC services for owners of residential properties in Fremont, CA, and the surrounding areas. Whether your job is big, small or any size in between, we will deliver in an efficient and timely manner without skimping on quality. At Comfort Stars, we treat your house like our own and want your family to be as comfortable as ours. Having strong communication with our customers is a cornerstone of our business. We listen to our customers to make sure we can exceed their needs and expectations from the first delivery. We offer fast, reliable, trustworthy service our customers can always rely on. Our goal is to provide best-in-class workmanship and customer satisfaction at every step of a project. We provide products and services to best meet all residential home comfort needs and standards!

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  • Master AC and Heat, LLC- The Woodlands
    5
    2607 North Freeway, Houston, 77009, US

    Master AC & Heat is family owned and operated, proudly serving the Greater Houston Area for all of its commercial and residential HVAC needs. We employ Houston locals who are intimately familiar with all phases of heating and air conditioning system installations. With our team of experienced installers and technicians, we are able to provide our services quickly and exactly, ensuring quality work every time.

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  • GOLDEN GATE TECHNICAL HVAC
    5
    Golden Gate Technical HVAC, Vallejo, 94590, US

    GOLDEN GATE TECHNICAL HVAC HVAC Services, Air Conditioning, Heating & Indoor Quality We Serve Vallejo, CA and surrounding cities Get a Free Estimate Call Us Now Vallejo, CA +1 (707) 563-5192 Facebook Instagram We are in Top 10 best HVAC companies in Vallejo, CA At Golden Gate Technical HVAC, we work with dedication on every project.  We are registered under license #1078021.No matter how small or big it is. We will give 100% to make sure you are satisfied and enjoy a pleasant environment.We have been serving Vallejo, CA and all surrounding cities for over 15 years.We are a licensed and insured company to take care of your case with professionalism.We are attentive to your call. It will be a pleasure to serve you.

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  • Nice Cooling & Heating Melrose
    5
    Los Angeles, US

    HVAC Superior Services is the top provider of services in the USA. We have been providing both residential and commercial customers with dependable HVAC installation services. Our team of experts can perform any service in the USA, including emergency air conditioning repairs, heating system installation, and indoor air services. Our professional HVAC specialists are able to perform routine maintenance and repairs on all of your systems. The HVAC systems of your home determine the comfort of your home. For this reason, you should leave all significant work to an expert contractor like HVAC Superior Services. We believe you deserve fresh air, free of humidity, in every room of your home. Any old Joe (or Joline) can come install a heat and air system. Not us. Our guys and gals plan out how to make your whole house comfortable by customizing the system for your home, sealing the ducts, and keeping cool, comfortable air in your home (not your attic).

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  • Irvine HVAC Repair
    5
    327 Shadow Oaks, Irvine, 92618, US

    We fully understand how the temperature in the room affects one's comfort. The heating and air conditioning system is very complicated. Sometimes they break down at very unlikely moments. This can be a horror for temperature-sensitive people. Our company is located in Irvine, and we specialize in forced air HVAC systems. In our portfolio, we have almost 8,500 resolved cases. Our experienced and licensed technicians are ready to resolve your HVAC issue the same day. We always keep our trucks full of different common parts for popular brands and models like Trane, Carrier, Bruant, Day&Night, American Standard, York, and many others. Our goal is to be able to fix your existing system if it's technically possible and financially reasonable. We always give our customers upfront prices and full repair price breakdown. On the market, there are a lot of HVAC companies. But if you will choose us we will do our best to make you absolutely happy with your HVAC System.

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  • Standard Repair HVAC
    5
    Thousand Oaks, US

    Welcome to Standard Repair HVAC Services! Having been one of the most popular HVAC contractors in the City for so many years, we are able to offer to our clients an unmatched quality of service! We serve both residential and commercial customers. Our experts are prepared to help you with inquiries about sales, services and installation services for your home or business. We believe that offering prompt, efficient and honest services is the only way to build a trusted and respectful business! Our technicians are certified and highly trained, and we are a state licensed Air Conditioning Contractor. We are committed to providing you with the best possible service, and we are dedicated to ensuring your comfort and safety. Contact us today and let our professionals help you choose a unit that best reflects your needs!

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  • AQS Mechanical, Inc.
    5
    3rd St STE F, Riverside, 92507, US

    AQS Mechanical is a professional HVAC company serving home and business owners throughout Southern California, including the Inland Empire, Orange County, and Riverside County. We provide a full range of HVAC services, from repairs and maintenance to new installations and comprehensive indoor air quality solutions. Our licensed and insured technicians are dedicated to delivering exceptional service marked by professionalism, transparency, and a commitment to quality. With over 50,000 HVAC units installed, AQS Mechanical has earned a reputation for excellence throughout Southern California. We prioritize your comfort and offer the best HVAC products in the industry, combined with expert techniques that ensure long-lasting results for your heating and cooling equipment.

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  • J & I Heating and Air Conditioning, HVAC
    5
    Hemet, US

    Locally owned and operated, J&I Heating and Air Conditioning provides residential and commercial HVAC solutions for all your heating and cooling needs. We offer FREE estimates on same-day AC repair, $0 trip charge, and a $1000 instant rebate for replacement HVAC units. Our team of experienced HVAC professionals is dedicated to providing top-notch service and ensuring your comfort. We offer a range of services, including heating and AC installation, maintenance, and repair. We also specialize in a variety of HVAC systems, such as heat pumps, ductless mini splits, and zoned systems. We understand that HVAC emergencies can happen anytime, which is why we offer 24/7 emergency services. We are licensed in California (#1008414) and proud to serve both English and Spanish speaking customers. Contact us today for a free consultation and let us help you keep your home or business comfortable year-round.

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  • Smart Heating and Air Conditioning
    5
    200 Mason Cir Suite C, Concord, 94520, US

    hi, we’re smart. Amazing home comfort, Guaranteed. Book Now Book Now Book Now Trusted by homeowners Our Services AC Maintenance Prevent breakdowns with our air conditioner maintenance specials. AC Maintenance AC Repair Having issues with your air conditioner? Book in today to get your system fixed fast. AC Repair New Equipment Upgrade your home with an industry-leading air conditioning system. Get a New AC Furnace Maintenance Keep your furnace running it's best with our maintenance services. Furnace Maintenance Furnace Repair Is your heating system not working? Affordable repairs that won't break the bank. Furnace Repairs New Equipment Keep your home warm with our high-efficiency furnace options. See Our Furnace 201,109 hi’s given! Trusted By Your Neighbors: Peace of Mind with Every Service “Thanks again Smart Heating and Air! I would recommend this company to anyone.” Angel B. “I had the documents signed and units installed with 48hours just in time for the upcoming heatwave.” P. Holenstein “Great working with Smart Heating and Air Conditioning. Called in the morning around 7:30am and got an appointment same day.” B. Lee “The value was better than we expected and their entire team were professional and technically experienced. They take care of business from A to Z!” Brad “The service is a great value in making sure that our system is maintained well and working in top form.” R. Herrera “Very friendly and professional.” T. Doc World’s smartest technicians! Tested. Trained. Trusted Professionals. Contact Us: (866) 762-7850 Book Now The Smart Choice Why our clients choose us? Your Satisfaction Guaranteed Flexible Payment Options Round-the-Clock Availability Complimentary Estimates World’s Smartest Technicians

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  • AC Repair Brentwood
    5
    Brentwood, 8335 Brentwood Blvd, 94513, US

    Brentwood's Low Cost Air Conditioning and Heating Repair. Call Patrick for HVAC Service at 925-308-6781. AC/CERTIFIED--HEATING--HVAC (5-Star Reviews) » AIR CONDITIONING REPAIR. Find out why Brentwood Residents Call Us 1st............. ». (925) 308-6781. Testimonials from Happy Customers. Air conditioning repair in Brentwood, CA. Reviewed by: Dave Benson on 9-15-2012. "Incredible Service! They came in and worked their magic on my AC unit." "Finding a good, trustworthy repair company is not as easy as it might seem. Lucky for me Norman was honest and saved me from buying a new central air unit. These guys are the Best!" Rating: 5/5. Fast, Friendly and Dependable AC and Heating Service. High value is what you can expect from one of the most established AC repair companies in the Brentwood area. We will come over to your home right away and get your central AC unit up and running at a cost you can be happy with. You will receive a written estimate before any work begins, and all work is guaranteed. Our strict diagnosing procedures have always been our greatest asset. If your air conditioning system goes out, we can quickly find the problem and advise you on the best way to get your system back up and running. Below is a quick outline of what you can expect when we start the diagnosing process. We make sure the evaporator fan is running. Check to make sure the air filter is not clogged. The evaporator coil is checked for cleanliness. Test the compressor for proper rotation and running condition. We run a series of tests on the condenser fan and coil and check the line.

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Frequently Asked Questions About HVAC Companies

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

How can I tell if my furnace filter needs changing?

Here are some signs your furnace filter needs changing (remember to change it every 1-3 months):
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: Your furnace becomes less efficient.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to keep your system running efficiently.

What type of HVAC system is best for my home?

The best HVAC system for your home is unique to your situation, including your:
  • Climate: Heat pumps are generally more efficient in moderate climates, while furnaces are better for colder regions.
  • Budget: The upfront cost of different systems can vary significantly.
  • Energy Efficiency Goals: Higher-efficiency systems are usually more expensive upfront but result in lower energy bills over time.
  • Home Size and Layout: The square footage and layout of your home affect the system's capacity and ductwork requirements.
  • Existing Ductwork: If you have existing ductwork, you'll need a system compatible with it.
A qualified HVAC contractor can assess your needs and recommend the most suitable HVAC system for your property.

What are the benefits of a programmable thermostat?

A programmable thermostat allows you to schedule temperature changes throughout the day, reducing energy usage when you are not at home. This can significantly reduce your energy costs and improve home comfort.

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 can I tell if my furnace filter needs changing?

You should change your furnace filter regularly, typically every 1-3 months, or more often if you have pets or allergies. Here are some signs your filter needs changing:
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: A dirty filter restricts airflow, forcing your furnace to work harder.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to keep your system running efficiently.

What type of HVAC system is best for my home?

The best HVAC system for your home depends on several factors, including your:
  • Climate: Heat pumps are generally more efficient in moderate climates, while furnaces are better for colder regions.
  • Budget: The upfront cost of different systems can vary significantly.
  • Energy Efficiency Goals: Higher-efficiency systems are usually more expensive upfront but result in lower energy bills over time.
  • Home Size and Layout: The square footage and layout of your home affect the system's capacity and ductwork requirements.
  • Existing Ductwork: If you have existing ductwork, you'll need a system compatible with it.
A qualified HVAC contractor can assess your needs and recommend the best HVAC system for your property.

What are the benefits of a programmable thermostat?

A programmable thermostat allows you to set different temperatures throughout the day, reducing energy usage when you are not at home. Programmable thermostats can make managing your HVAC system easier and more efficient.

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.