HVAC Companies Berkeley

Find top HVAC Contractor in Berkeley

Get multiple HVAC Companies quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best offer.

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  • Air Flows Chicago
    5
    123 Main St, Chicago, 60640, US

    At [Company Name], we provide top-notch residential and commercial HVAC, air duct, and dryer vent services. With over [number] years of experience, our team of experts is dedicated to delivering exceptional results and unparalleled customer service. Our services include air duct installation, inspection, and repair, as well as HVAC and furnace installation, inspection, and repair. We also offer dryer vent installation, inspection, and repair, as well as fireplace and chimney services. Our team is fully accredited and insured, and we are proud to be featured in [publication]. Contact us today to schedule your service and experience the [Company Name] difference.

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  • Topline HVAC, Inc.
    4.9
    Lake Villa, 60046, US

    Topline HVAC is Lake Villa's top choice in HVAC companies. We offer expert furnace and AC services such as repairs, installations, and maintenance. Our technicians are experienced and certified to provide the highest quality work around. We offer upfront pricing on our services as well as free in-home consultations on your heating & AC needs. We also offer indoor air quality services as well as water heater repair and installation. Call on us for all of your home comfort needs. Our friendly, reliable team will be happy to help. You can rest assured that when you choose Topline HVAC, you're choosing the best in the business. Read some of our reviews below to learn more about our impeccable customer service!

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  • Danfoss
    4
    100 Danfoss Drive, Loves Park, 61040, US

    Danfoss Drives is a global leader in the design and manufacture of AC drives, specializing in providing innovative solutions for a wide range of industries. With a rich history of engineering excellence and a commitment to sustainability, Danfoss Drives empowers businesses to optimize their operations, enhance efficiency, and reduce their environmental impact. The company's state-of-the-art facilities, including the Danfoss Drives factory, Application Development Center (ADC), and training center in Loves Park, Illinois, showcase the company's dedication to cutting-edge technology and customer support. Danfoss Drives offers a comprehensive portfolio of products and services, tailored to meet the specific needs of diverse industries, from mining and oil & gas to water and wastewater treatment.

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  • Air Experts USA
    5
    7125 West Gunnison Street, Suite 216, Harwood Heights, 60706, US

    Air Experts USA is a reliable HVAC professional dedicated to exceeding customer expectations. We offer individualized attention and service excellence for all your heating, cooling, and ventilation needs. Whether you require emergency repair, routine maintenance, or a new installation, our team will guide you through the process, providing money-saving solutions tailored to your specific circumstances. We prioritize customer satisfaction by using high-quality parts and equipment, delivering exceptional workmanship, and offering a warranty on all services. We understand the importance of clean air and strive to provide a safe and healthy environment for our customers, technicians, and communities. Our air quality and purification solutions utilize the latest UV technology to break down odors, VOCs, allergens, mold spores, and airborne bacteria and viruses. Contact us today for a free quote or to schedule an appointment.

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  • Green Works, LLC
    4.8
    Chicago, US

    Green Works LLC is a heating, cooling, and plumbing company serving the Chicagoland Area. We offer a wide range of services, including furnace repair and installation, air conditioning repair and installation, air balancing, and plumbing services. Our experts will handle any necessary repairs to get your home or office up and running. We also provide free estimates and consultations to help you choose the right HVAC unit for your needs and budget. With over 15 years of experience, we are fully accredited and insured, and our team is dedicated to providing exceptional customer service. Contact us today to learn more or to schedule a free consultation and estimate!

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  • American Star Total Home Comfort
    5
    4300 Lincoln Ave Unit P, Rolling Meadows, 60008, US

    American Star Total Home Comfort is a trusted HVAC company serving the Northwest Chicago Area since 1980. We provide quality and reliable services for heating, cooling, and indoor air quality. Our team of experts is dedicated to ensuring your comfort and safety. Contact us today to schedule your service!

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  • DelFino Heating Cooling & Refrigeration
    3.7
    Greater Antioch, IL Area, 123 Main St, Antioch, 60002, US

    Delfino Refrigeration is a leading provider of HVAC services in Illinois and Wisconsin. With years of experience, our team of experts is dedicated to providing top-notch solutions for residential and commercial clients. From air conditioning repair to furnace installation, we offer a wide range of services to ensure your comfort and satisfaction. Contact us today to schedule a service appointment or request a free quote.

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  • UniAire Home Comfort
    4.7
    98 Timberline Trial, unit No.2, 98 Timberline Trial -unit No.2, AURORA, L4G 5Z9, US

    UniAire Home Comfort is a family owned business with over 25 years experience in the heating & cooling business, serving residential and commercial customers in the GTA. UniAire prides itself on its commitment to extraordinary customer service and experience in heating and cooling systems. UniAire aims to make customers feel like they are always part of the UniAire family when they are dealing with them. UniAire has comprehensive experience with even the most ancient of old boiler systems to help customers repair existing boilers with parts and labour warranty or replace it with a neat, tidy and wall mounted unit (condensing unit) or design, install, extend an in-floor heating systems for your property. UniAire also specializes in new homes or remodeling ones to design, install ductwork and all HVAC equipment and even help customers to finance your project with significant government rebates and low interest financing available. Now is an excellent time to replace your HVAC equipment and convert your homes' energy source to high efficient ones and make an investment with fast return.

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  • Moore Supply Co
    4.6
    8109 N. Austin Ave, Morton Grove, 60053, US

    Our customers are the life source of our business. We pledge to undertake every task & obligation with a sense of urgency and caring. We pledge ourselves to observe the highest standards in performing our work and in building a team of dedicated individuals working together to serve our customers. Our customers deserve more from us and we will meet their expectations only if we demand the best from ourselves! Open 7:30am - 4:30pm Monday-Friday, 8am - Noon Saturdays.

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  • Comfort Zone Heating Inc.
    5
    Chicago, 60640, US

    Comfort Zone Pros is Chicagoland’s best heating, air conditioning and refrigeration contractors. We provide the best and most trusted residential and commercial heating and air conditioning repairs in Chicago. We proudly offer same day repair service on all makes and models of central air conditioning, furnace and boiler systems. And absolutely no one can beat our affordable prices! Comfort Zone Heating, Air Conditioning & Refrigeration offers a complete selection of high-efficiency heating and cooling systems that can save you hundreds of dollars every year on your utility bills. Government standards recently required manufacturers to increase the efficiency of their equipment. Depending on the age of your equipment, a new high efficiency furnace or air conditioner can save as much as one half of what your existing unit costs to operate! We’re confident you’ll love the quality of our work. If not, we’ll come back – for free. Our goal is to keep your Heating, Air Conditioning, and Refrigeration systems operating at top efficiency for as long as possible, so you don’t have to worry about excess repair and replacement costs. We offer honest experienced advice on the best new system for your home or business. Call us to find out how we can serve you today!

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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 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.

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 refrigerant lines or evaporator coil.
  • 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 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.

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 modern furnaces can achieve AFUE ratings of 90-98%. Investing in a high-efficiency furnace can save money on heating costs over time.

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.

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 refrigerant lines or evaporator coil.
  • 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 AC repair specialist to diagnose the issue and recharge the system.

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.

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.