Best HVAC & Furnace Repair Services in McHenry

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American Comfort Central logo

American Comfort Central

McHenry, IL 60050
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  • Air Conditioning
  • Furnaces
  • Tune Up
  • Boilers
  • 24/7
  • Carrier
  • Trane

American Comfort Central offers residential and commercial heating and air conditioning services in McHenry, IL, and surrounding areas. They offer fast, reliable service with convenient hours seven days a week as well as 24-hour emergency service. All technicians employed by American Comfort Central are certified by North American Technician Excellence, the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Building Performance Institute, and Air Conditioning Contractors of America. This business is a certified dealer of high-quality Lennox products and is approved by the U.S. Environmental Protection Agency. Financing is available through Synchrony Bank and Wells Fargo for customers who qualify. This business also offers online coupons and specials, including a free in-home consultation.

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Black Diamond logo

Black Diamond

Crystal Lake, IL 60014
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  • Air Conditioning
  • Furnaces
  • Tune Up
  • Duct Work
  • 24/7

Black Diamond has been an HVAC company in McHenry for almost 20 years. Residential and commercial clients hire the family-owned group for heating and air conditioning installs, replacement, maintenance, and repairs from NATE-certified technicians who have been trained at the company's own facility on everything from new industry techniques to current building codes. Full duct cleaning is also available, and clients can ask about financing options as well as the benefits of joining The Crystal Club. The team prides itself on providing 24-hour availability and emergency service and also offers a full range of plumbing and electrical services including gas line repairs, sewer work, and circuit breaker panel upgrades. Black Diamond supports a number of charities that can be found on the company's website as well.

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C & C Heating and Air Conditioning logo

C & C Heating and Air Conditioning

Wonder Lake, IL 60097
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  • Air Conditioning
  • Furnaces
  • Tune Up
  • Thermostats
  • Boilers
  • Duct Work
  • Central Air
  • 24/7
  • Carrier
  • Trane

C & C Heating and Air Conditioning has been the go-to source for quality comfort equipment and services for more than 30 years. The Wonder Lake-area HVAC experts focus on ensuring customer furnaces and air conditioners operate safely, efficiently, and save on energy bills. The heating and cooling specialists excel at designing, engineering, and installing complete comfort systems that meet individual customer needs, lifestyles, and budget considerations. Customers trust C & C Heating and Air Conditioning to deliver practical advice and suggestions to avoid costly and inconvenient breakdowns. The heating, cooling, and air quality systems specialists commit to providing customers with state-of-the-art energy-efficient equipment to maintain a comfortable indoor environment all year long. C & C Heating and Air Conditioning values quality and long-lasting equipment use by featuring top-rated Amana and Goodman products.

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Circulaire Heating and Air Conditioning logo

Circulaire Heating and Air Conditioning

Round Lake, IL 60073
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  • Air Conditioning
  • Tune Up
  • Boilers

Circulaire Heating and Air Conditioning is a one-stop-shop for professional HVAC services in the Round Lake area. The indoor comfort experts specialize in delivering outstanding repairs, maintenance, and installation services for furnaces and air conditioners. The family-owned and operated business has been a trusted source for all residential and light commercial indoor comfort needs for more than a decade. Circulaire Heating and Air Conditioning is a veteran-owned business with a commitment to service excellence and customer care that exceeds expectations. Customers can rely on the company to offer high-quality air conditioning, heating, and duct cleaning services that ensure comfortable indoor temperatures and air quality all year round. Professional, courteous technicians stay abreast of the latest technology and skills necessary to handle HVAC jobs of all sizes.

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McHenry Heating & Air Conditioning logo

McHenry Heating & Air Conditioning

McHenry, IL 60050
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  • Air Conditioning
  • Furnaces
  • Tune Up
  • Thermostats
  • Boilers
  • 24/7
  • Trane

McHenry Heating & Air Conditioning has been offering HVAC services in McHenry for almost 20 years. The family owned and operated business handles sales, installs, service, and repairs of heating and cooling units and works on residential, new construction, and light commercial projects. Services and products include central air conditioners, ventilation, gas forced air conditioners, wall and garage heaters, steam boilers, radiant heat, rooftop units, attic and exhaust fans, tankless water heaters, and custom sheet metal as well. Customers can also ask about UV lights and humidifiers, zoning, pool heaters, pool room dehumidifiers, general tune-ups, and preventative maintenance plans, and 24/7 emergency service is available. McHenry Heating & Air Conditioning is certified by NATE, offers Energy Star products, is a Trane Comfort Specialist, and holds an A+ rating with the BBB.

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MG Mechanical Service Inc. logo

MG Mechanical Service Inc.

Woodstock, IL 60098
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  • Air Conditioning
  • Furnaces
  • Tune Up
  • Thermostats
  • Boilers
  • Duct Work
  • 24/7
  • Carrier
  • Trane

MG Mechanical Service Inc. has been an HVAC company in Woodstock since 1995. The group offers innovative solutions, custom sheet metal fabrication, and top-quality equipment for heating and air conditioning systems, mini-split systems, rooftop units, exhaust fans, ductwork, boilers, fan coil units, and refrigeration for residential, commercial, and industrial HVAC clients. MG Mechanical Service is a fully bonded and licensed design-build contractor, provides customized plans for each unique project along with CAD Services, and employs highly trained technicians from Sheet Metal Workers Local 265 and Local 73 and from Pipe Fitters Local 597 as well. References are available upon request, customers also have access to emergency services, and MG Mechanical ranked as a Top 10 HVAC provider in Northern Illinois per the "Book of Lists" from The Business Journal.

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S&R Heating & Cooling logo

S&R Heating & Cooling

Spring Grove, IL 60081
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  • Air Conditioning
  • Furnaces
  • Tune Up
  • Thermostats
  • Boilers
  • Duct Work
  • Carrier
  • Trane

S&R Heating & Cooling has been installing and repairing HVAC systems in Spring Grove since 1992. The team handles heating, air conditioning, refrigeration, boilers, water heaters, and air duct cleaning and sells, installs, and repairs all units for residential, commercial, and industrial clients. The group can also design complete HVAC systems, perform a heat loss calculation on a property to help optimize energy efficiency, and advise clients about energy-savings tax incentives. S&R Heating & Cooling provides programmable thermostats, Energy Star products, dual-fuel systems, and other high-efficient HVAC units along with various indoor air quality solutions, air quality testing, and preventative maintenance programs. The group features financing as well as 24-hour service and is also a member of the Richmond Spring Grove Chamber of Commerce.

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Frequently Asked Questions

Q: What does an HVAC services technician do?

A: An HVAC services technician can handle anything related to heating, ventilation, air conditioning, related electrical needs, and often, refrigeration. Their most common responsibilities include:

  • HVAC equipment installation
  • Emergency heating and cooling repairs
  • Seasonal maintenance to increase efficiency
  • Thermostat checks and fine-tuning
  • Air quality testing and ductwork/ventilation service
  • Checking and troubleshooting electrical connections
  • Connecting HVAC equipment to refrigerant, fuel, and water lines

Q: Are HVAC service contracts worth it?

A: HVAC service contracts are agreements made between a customer and HVAC service provider at the time of HVAC installation for repairs that cover regular tune-ups and maintenance. Some of the benefits of an HVAC service contract include:

  • Customers don't have to remember to schedule seasonal maintenance
  • Scheduled maintenance can extend the overall lifespan of an HVAC system
  • Getting tune-ups seasonally can increase the energy efficiency of the equipment
  • Homeowners may save money by preventing emergency repairs
Some homeowners don't see the value in service agreements because they're essentially insurance policies—the cost of additional repairs and service isn't always higher than the annual fees.

Q: Will replacing the HVAC system increase my home’s value?

A: While most homeowners only recoup 35% to 50% of their installation costs, a new HVAC system can be a major selling point that attracts potential buyers and results in a faster sale. The benefits depend on the local climate, the type of market, and the condition of the existing system. Aging or poorly maintained equipment may encourage buyers to submit lower offers, especially if problems are revealed during an inspection.

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