HVAC Companies Deerfield

Find AC and Heating Services in Deerfield

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  • Northeast Illinois Service Company, Inc.
    4.2
    236 N. Genesee St., Waukegan, 60085, US

    NISCO is your first choice for Residential and Commercial HVAC-R, Facilities Repair & Maintenance, and Coffee Roaster Repairs. Celebrating 30+ Years of Service Excellence, NISCO has been providing trusted partnerships and industry leadership for over three decades. We offer a comprehensive range of services including Residential and Commercial HVAC-R, Facilities Repair & Maintenance, and Coffee Roaster service and repair. Our expertise spans Heating, Ventilation, Air Conditioning and Refrigeration (HVAC-R) service, installation, and repairs. We also handle a variety of facilities needs such as plumbing, electrical, building repairs and maintenance, commercial kitchen equipment repair, and glycol beer system repairs. Preventive maintenance is a key part of our service, with planned, scheduled maintenance and inspections to help keep your equipment running smoothly. For coffee roasters, we provide service, repair, and installation of commercial coffee roasters. Let's Work Together! (847) 623-6700 24/7 Emergency Service SERVICE AREAS Serving the Greater Chicagoland area, SE Wisconsin and NW Indiana

  • Bratcher Heating & Air Conditioning
    4.8
    604 N Main St, East Peoria, 61611, US

    Making home comfortable again... Bratcher Heating & Air Conditioning is Central Illinois’ leading heating and AC company, serving happy customers since 1983. As the local HVAC experts in Peoria and the surrounding areas for over 30 years, our goal is to keep you comfortable year-round, servicing heat pumps, furnaces boilers, air conditioners and much more! Our courteous, NATE certified technicians are the most reliable around and are ready to serve you. We offer free estimates to help you plan ahead, and offer financing with approved credit. Our products and services include: Emergency heating repair Heating installation Heating maintenance Emergency AC repair AC installation AC maintenance Maintenance Program Commercial HVAC Ductless mini-splits Indoor air quality Air purification systems Geothermal services Custom fireplaces Boilers We know you have a choice of heating and cooling companies. Here at Bratcher Heating & Air Conditioning, we strive to stay a cut above the rest. We’ve maintained success for over 30 years by providing high-quality service, competitive prices, and unmatched expertise for our customers.

  • Legacy Refrigeration Heating and AC
    5
    1930 Innovation Way Suite 149, Libertyville, 60048, US

    At Legacy, your comfort is our commitment! We're a down-to-earth family business, locally owned and operated. Our owner, Mitch, is a second-generation HVAC/R specialist who's been in the field since childhood, helping his family and expanding his experience. Determined to make a difference in the industry, he started Legacy HVAC/R to show his community what true HVAC/R service is all about. Legacy is built on a foundation of superstars, from our office staff to our technicians. We believe in continuous improvement, so all our technicians and office staff undergo regular training to keep their skills sharp. They travel across the country to learn from industry experts, attend seminars, and participate in vendor/factory training courses. When you call Legacy, you can expect the same level of professionalism and experience no matter who answers the door. Trust a team dedicated to your comfort and satisfaction. Trust Legacy.

  • Discount Heating & Cooling
    4.4
    113 Wheeling Rd, Wheeling, 60090, US

    Discount Heating & Cooling has been serving the heating, cooling and indoor air quality needs of the northern Illinois suburbs since 1991, meeting and exceeding customer expectations each and every day. We sell, install and service all categories of residential temperature and comfort equipment, including furnaces, air conditioning units, hybrid heating systems, humidifiers and the most advanced indoor air quality devices. We are also experts with boilers, digital programmable thermostats, and a wide variety of smart accessories to complement your system. We are committed to providing our customers with the highest quality products and services at competitive prices.

  • Best Option HVAC Inc.
    4.8
    Barrington, IL, 720 W Northwest Hwy, 60010, US

    Welcome to Best Option HVAC Inc., your trusted residential HVAC experts. For reliable heating and cooling services that you can trust, choose Best Option HVAC Inc. With 11 years of industry experience across Barrington, Fox River Grove, Cary, Palatine, Lake Zurich, Carpentersville, Algonquin, Lake in the Hills, Crystal Lake, IL, and the surrounding area. We are confident in our abilities to provide heating repair, heating installation, as well as heating maintenance for the Winter. We also offer repair, maintenance, and installation for your heating and cooling system, as well as water heater service. Our technicians will always arrive promptly for your appointment. They remain respectful of both your time and space, working to reduce any disruptions they may cause during the appointment. Cooling Services are offered as well. In addition to our high-quality service, we add a personal touch to each interaction with our customers to ensure they are pleased along the way. To learn more about us and schedule your next appointment, give us a call at (847) 400-6149.

  • Perfect Temp Heating & Cooling
    4.8
    6813 Elm Ave., Loves Park, 61111, US

    Perfect Temp Heating and Cooling is a trusted HVAC company serving Loves Park, IL, and surrounding areas. We provide top-notch furnace service and repair, as well as installation and replacement of gas furnaces. Our team of experts has years of experience working on furnaces and packaged units, ensuring prompt and excellent work. We offer competitive pricing, firm estimates, and maintenance agreements for high-efficiency furnaces. Contact us today to schedule a consultation or request an estimate.

  • Any Season Heating & Cooling Inc
    4.9
    894 Parkview Lane, Des Plaines, 60016, US

    Any Season Heating & Cooling offers expert heating and air conditioning services to keep you comfortable all year round. We have a wide selection of heating and cooling systems to choose from, and our experienced HVAC technicians will work with you to find the perfect solution for your home. We offer HVAC Maintenance, Installation & Repairs. Contact us today to learn more!

  • Quality HVAC Solutions
    4.9
    13504 Kenton Ave, Crestwood, 60418, US

    Answering the challenge of consistent and affordable year round temperature control in the Chicagoland area, Quality HVAC Solutions provides conscientious residential and commercial HVAC services. Through a wide range of innovative products and steadfast job performance, we optimize the rewards of installation and retrofit products. Our dedicated team caters recommendations to suit, ensuring the right option for your specific demand and expectation. Family owned since 1992, Quality HVAC Solutions provides expert repair, installation, and maintenance of heating and cooling equipment while guaranteeing your satisfaction and peace of mind. We specialize in a broad selection of air conditioners, heat pumps, ductless options, boilers, furnaces, and indoor air quality products, Quality HVAC Solutions finds the right option for you. With the ideal temperature control equipment in place and serviced properly, you’ll sleep better, enjoy greater comfort, avoid disruption, and keep monthly costs to a minimum. Putting over 30 years of experience to work for you, we know what it takes to create enjoyable home and work environments throughout the Chicagoland area.

  • Castle Home Comfort Heating, Cooling & Plumbing
    4.9
    2100 S Neil St., Champaign, US

    When it comes to cooling and heating services, the only name you need to know is Castle Home Comfort Heating, Cooling & Plumbing. We offer fast, reliable solutions for your indoor comfort systems at home or in the office. With more than 40 years of experience working on practically all heating and cooling brands and models, our expert team ensures a job done right every time. We guarantee your 100% satisfaction from your first phone call to the minute we complete the job and leave your place. Our priority has always been your comfort, and we are committed to providing you with the outstanding quality of work and customer service you deserve.

  • Graystone Comfort LLC
    5
    Chicago, US

    Graystone Comfort is a trusted heating and cooling company serving residential and commercial customers. We are dedicated to providing exceptional customer service and ensuring your comfort year-round. Our team of skilled technicians is committed to delivering reliable solutions for all your heating, cooling, and ventilation needs. Whether you require maintenance, repairs, or replacements, we are here to help. We offer a wide range of services, including heating, cooling, indoor air quality, and water heater services. At Graystone Comfort, we prioritize integrity and individualized HVAC options to meet your specific requirements. We strive to exceed your expectations by providing transparent communication and personalized service. We also offer financing options to make our services more accessible. Contact us today for a free quote and experience the Graystone Comfort difference.

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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 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. You can save energy by setting the thermostat higher when you're away or asleep.

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 benefits of a programmable thermostat?

A programmable thermostat allows you to schedule temperature changes 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 are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

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. You can save energy by setting the thermostat higher when you're away or asleep.

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 benefits of a programmable thermostat?

A programmable thermostat allows you to set different temperatures throughout the day, lowering your utility bills when you are away from home or asleep. Programmable thermostats can make managing your HVAC system easier and more efficient.

What are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.