HVAC Companies Berkeley

Find top HVAC Contractor in Berkeley

Get up to 3 HVAC Services quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best deal.

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  • High Performance Heating & Air
    5
    Antioch, US

    High Performance Heating & Air Conditioning is a one-man operation run by a seasoned HVAC technician with 29 years of experience in the trade and 20 years in business. The owner, a graduate of trade school, specializes in repairing central heating and air conditioning equipment for homeowners in their primary residences. He believes in providing transparent pricing and prioritizing repairs over replacements whenever feasible. While he primarily focuses on repairs, he offers guidance and referrals for installations and other HVAC-related services. He emphasizes the importance of customer education and encourages homeowners to learn about their equipment and make informed decisions.

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  • InRush Air
    5
    Visalia, Visalia, California, US

    At Inrush Air, we are a strictly maintenance company that delivers top-tier maintenance services, allowing homeowners to enter each season with confidence that their air conditioner will run when needed most. We offer individualized maintenance options and provide a full consultation to explain all available maintenance plans, ensuring you choose the best fit for your needs. Our customer satisfaction guarantee ensures that we will never offer any additional repairs outside of the maintenance scope. Contact us today to learn more and schedule your maintenance appointment.

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  • Butler Heating & Air
    5
    Murrieta, 92563, US

    Welcome to Butler HVAC, your reliable commercial and residential HVAC assistance in Murrieta, CA. We provide quality services in a timely fashion. Our team of experts is dedicated to keeping your home or business at the temperatures you find most comfortable. We offer HVAC contracting, heater repair, and AC repair. Our services include residential HVAC, commercial HVAC, fast, cheap, and clean installation, and more. We pride ourselves on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

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  • Aquinas HVAC
    5
    2273 De la Cruz Blvd, Santa Clara, 95050, US

    Aquinas HVAC Inc. is a family-owned and operated team of licensed Santa Clara HVAC contractors. We are committed to providing superior service and installations to homes and businesses throughout our community. Our top priority is our customers, and that belief informs everything about how we conduct our business. We are always looking for ways to meet and surpass industry standards so that you have access to lasting comfort that will stand the test of time. Our team truly believes that it is our responsibility to bring peace of mind to each of our customers. No matter what kind of service you require, you can expect superior service and world-class workmanship every step of the way. We bring with us extensive experience and knowledge that allows us to offer solutions customized to each customer’s unique needs. Whether you have a large residential home, a modest commercial space, or anything in between, our team is prepared to help you however we can from our three locations in Santa Clara, San Diego, and Santa Ana.

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  • Hilo Aire
    5
    1000 Kilauea Ave, Suite 100, Hilo, 96720, US

    Hilo Aire is a leading HVAC company serving the Big Island of Hawaii. With over 30 years of experience, we provide expert installation, repair, and maintenance services for all your heating and cooling needs. Our team of highly skilled technicians is dedicated to delivering exceptional customer service and ensuring your complete satisfaction. We offer a wide range of services, including AC repair, indoor air quality solutions, heating and furnace services, and heat pump installations. We are committed to using the latest technology and industry best practices to provide you with reliable and efficient HVAC solutions. Hilo Aire is fully licensed and insured, giving you peace of mind knowing you're in good hands. Contact us today for a free estimate and experience the Hilo Aire difference.

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  • New Century HVAC Inc
    5
    2061 N. LOS ROBLES AVE., PASADENA, 91104, US

    New Century HVAC Inc is a reputable heating, ventilation, and air conditioning (HVAC) company serving Los Angeles and surrounding areas such as Pasadena, Glendale, San Marino, and Altadena. Established in 2007, the company offers a wide range of services including installations, repairs, diagnostics, and quotes for residential and commercial heating, cooling, and mini splits. They specialize in Goodman and Daikin products and are known for their customer testimonials and gallery showcasing. With their impressive longevity and comprehensive services, New Century HVAC Inc stands out as a reliable and customer-focused HVAC business in the Los Angeles area.

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  • Pro HVAC Contractor of Glendale LLC
    5
    Glendale, US

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  • Air Systems of Sacramento, Inc.
    5
    Sacramento, US

    Lee's Air, Plumbing & Heating is your source for reliable heating, cooling, and plumbing throughout Central and Northern California. Since 1981, we've been a leading source of premium in-home services. With decades of top-notch experience under our belts, we're proud to be an HVAC, heating, and plumbing company in Fresno and Sacramento that local residents have turned to time and again. We can trust us with your: AC Repair, AC Installation, Furnace Repair, Furnace Installation, Water Heater Installation & Repair, Residential Plumbing Repair, Commercial Plumbing Repair. Request Your Appointment. We Collect and recycle REFRIGERANT in the Sacramento and Fresno area. Refrigerant recycling services are at the core of our commitment to environmental responsibility. These services are designed to efficiently and safely handle used refrigerants and refrigeration systems, ensuring they are repurposed or disposed of in an eco-friendly manner. Find Out How. We have many decades of experience to draw on, so you can feel confident that your heating and cooling services are in some of the best hands possible. Our heating and cooling contractors are well-versed in all types of conditioners and furnaces, so when you call Lee's, rest assured that you're getting an expert. We provide top-quality maintenance, repair, and new installs so your HVAC system can stay in top working condition.

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  • McGee Refrigeration Heating & Air Conditioning
    5
    P.O. Box 7076, Visalia, 93291, US

    McGee Refrigeration is a reliable and trustworthy HVAC contractor in Visalia, CA and surrounding areas. We provide both heating and cooling services for residential and commercial customers. Our team is up-to-date on the latest products and techniques, as well as best practices and EPA standards. We offer a range of services, including preventative maintenance programs, equipment replacement and retrofit, ductless mini split installations, and more. Our goal is to provide quick responsiveness and unparalleled air conditioning services to our customers.

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  • Comfort First Mechanical
    5
    P.O. Box 14575, Richmond, 23221, US

    Comfort First Mechanical is a premier HVAC company in Richmond, VA, providing expert heating and cooling repair, maintenance, and installation services. Our NATE, EPA, and NCI certified technicians are dedicated to providing top-notch customer service and quality work. We are available 24/7 for emergency services and offer a free consultation and quote. Our mission is to focus on serving customers by solving their heating and cooling issues while minimizing stress and costs associated with HVAC problems.

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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.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What is an AFUE rating, and why is it important?

AFUE (Annual Fuel Utilization Efficiency) measures how effectively a furnace converts fuel to heat. A higher AFUE rating means greater efficiency and lower energy bills. The minimum AFUE for new furnaces is usually 80%, but high-efficiency furnaces can achieve AFUE ratings of 90-98%. Investing in a high-efficiency furnace can save money on heating costs over time.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or lukewarm air.
  • Ice Buildup: Ice may form on the AC unit.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to fix the leak and add refrigerant.

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 away from home or asleep. This can significantly reduce your energy costs and improve home comfort.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.

What is an AFUE rating, and why is it important?

AFUE (Annual Fuel Utilization Efficiency) measures how effectively a furnace converts fuel to heat. Higher AFUE furnaces waste less fuel. The minimum AFUE for new furnaces is usually 80%, but high-efficiency furnaces can achieve AFUE ratings of 90-98%. Investing in a high-efficiency furnace can save money on heating costs over time.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or not cool air.
  • Ice Buildup: Ice may form on the AC unit.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds may suggest a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to diagnose the issue and recharge the system.

What are the benefits of a programmable thermostat?

A programmable thermostat allows you to schedule temperature changes throughout the day, lowering your utility bills when you are away from home or asleep. This can significantly reduce your energy costs and improve home comfort.