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2024

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Best HVAC & Furnace Repair Services in Oak Lawn

Our Recommended Top 8

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Oak Lawn HVAC & Furnace Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

20

Reviewed

15

Curated

8

Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Website
Chicago Ridge, IL 60415
  • Air Conditioning
  • Furnaces

Why choose this provider?

Cottage Sheet Metal has been providing customers with exceptional heating and cooling solutions for more than 70 years. The family-owned and operated HVAC service provider delivers top-notch products and expertise that helps homes and businesses enjoy comfortable indoor temperatures and quality air throughout the year. The Chicago Ridge-area heating, air conditioning, and air quality specialists commit to providing customers with honest, high-quality services at competitive pricing to meet a range of needs and budgets. Cottage Sheet Metal employs experienced HVAC technicians with the expertise to handle any furnace, air conditioner, or indoor quality system maintenance or repair need. New homes, existing residences, and commercial buildings benefit from the many decades of hands-on expertise that Cottage Sheet Metal HVAC professionals bring to every project.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
Facebook
5.0 / 5 (19)
Yelp
4.5 / 5 (6)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Chicago, IL 60628
  • Air Conditioning
  • Furnaces
  • Boilers
  • Duct Work
  • 24/7

Why choose this provider?

All Weather Specialist Heating & Cooling Inc. is a Chicago business that serves residential and commercial customers. The business provides services including heating installation, sales, maintenance, repair, service, and replacement, air conditioning installation, sales, maintenance, repair, service, and replacement, boilers, furnaces, walk-in coolers, walk-in freezers, chillers, plumbing services, ductwork, sheet metal, hot water tanks, and 24-hour emergency service. All Weather Specialist Heating & Cooling Inc. services a variety of brands including Heil, Armstrong, Lennox, Ruud, York, Utica, Trane, Kenmore, Frigidaire, Peerless, Dunkirk, Weather King, Nordyne, Rheem, Copeland, Payne, Bell & Gossett, Goodman, and many more. All Weather Specialist Heating & Cooling Inc. offers free installation estimates. The business is also EPA, MBE, and DBE Certified and is licensed, bonded, and insured. Customers appreciate their knowledge, professionalism, and thoroughness.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.2
Yelp
4.0 / 5 (10)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Chicago, IL 60638
  • Air Conditioning
  • Furnaces
  • Tune Up
  • Boilers
  • Duct Work
  • 24/7
  • Carrier
  • Trane

Why choose this provider?

Tolsani, Inc. is a Chicago heating and cooling service. The group can work on all makes and models of HVAC equipment and can help customers optimize their heating and cooling systems for cost savings on their energy bills. Offerings include forced air, gas, and electric heating and air conditioning units, commercial rooftop units, furnaces and ventilation systems, boilers, custom control systems, high-velocity A/C systems, thermostats, and light commercial refrigeration as well. Clients can also inquire about high-efficiency options, energy management systems, and indoor air quality products. The company is licensed, bonded, and insured and guarantees a number of features including 24/7 service, flat rates, fast response times, professional service, and the newest technologies for all of its work. Tolsani holds Illinois State Certification as well.

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Justice, IL 60458
  • Air Conditioning
  • Furnaces
  • Tune Up
  • Thermostats
  • Central Air

Why choose this provider?

Ajax Heating and Air Conditioning handles heating and cooling services in the community of Justice. The full-service HVAC group caters to both residential and commercial customers for new installations, replacements, maintenance, tune-ups, and repairs, and technicians at the company can service most all makes and models of furnaces, water heaters, central air conditioners, and window units. The team's regular maintenance contracts also include inspections, cleaning, and preventative repairs to help ensure all HVAC equipment operates efficiently over the long term for lower energy bills and reduced maintenance costs. Free estimates are available along with regular specials listed on the company's site, and potential clients can contact Ajax Heating and Air Conditioning directly via an online form as well.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Yelp
4.5 / 5 (9)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Alsip, IL 60803
  • Air Conditioning
  • Furnaces
  • Tune Up
  • Thermostats
  • Boilers
  • Duct Work
  • 24/7
  • Carrier
  • Trane

Why choose this provider?

Amber Heating & Air Conditioning brings over 55 years of industry experience to heating and cooling clients throughout Alsip. Residential and commercial customers can request installs, service, and repairs of HVAC equipment, furnaces and boilers, ductless systems, computer room units, rooftop units, sheet metal, piping solutions, engineering, and automation controls. Air duct cleaning and Aeroseal duct sealing services are also available along with zoning, exhaust fans, chillers, and variable air volume systems. Technicians can also service all makes and models of HVAC equipment, and financing is available. Amber Heating & Air Conditioning is a Carrier Factory Authorized Dealer, a member of the ACCA, and Comfort 24-7 provider and holds an A+ rating with the BBB. The company has also won the President's Award from Carrier four times.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.8
Google
4.8 / 5 (272)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Alsip, IL 60803
  • Air Conditioning
  • Furnaces
  • Thermostats
  • Boilers
  • 24/7
  • Carrier
  • Trane

Why choose this provider?

Windy City Mechanical, Inc. has been a heating and cooling company in Alsip for over 25 years. Both residential and light commercial clients hire the group for personalized services and top-quality results on new HVAC installations, repairs, indoor air quality solutions, air duct cleaning and sealing, maintenance contracts, air conditioning cages, and sheet metal fabrication for duct systems, exhaust systems, and other specialty applications. Energy-saving options are available as well, and commercial HVAC services include rooftop units, split systems, hanging furnaces, and supply fans. Windy City Mechanical is licensed, bonded, and insured, is family owned, and holds an A+ rating with the BBB. Flexible financing is also available after credit approval, and all equipment and labor comes with factory warranties.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.8
Google
4.9 / 5 (243)
Facebook
4.9 / 5 (37)
Angi
5.0 / 5 (19)

(+2 additional sources)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Chicago, IL 60638
  • Air Conditioning
  • Furnaces
  • Thermostats
  • Boilers
  • 24/7

Why choose this provider?

Four Seasons HVAC is a Chicago heating, air conditioning, plumbing, and electric company that has served the area for more than 45 years. Four Seasons began as a father-son business in 1971 focused on providing honest, competent service. Despite growing from a small business to one of America's largest HVAC providers, Four Seasons still maintains their focus on personalized customer service. Their 24 Hour Customer Care Center is ready to dispatch highly trained professionals at any time for emergency repairs and installations. Four Seasons' technicians are equipped to operate swiftly and for affordable prices. On top of the training they received prior to joining the company, Four Seasons' team members are required to undergo rigorous in-house training, meaning that clients can rest assured that they will receive excellent, skilled work. Four Seasons prides itself on understanding the importance of conservation and energy efficiency, and does everything it can to develop a business dedicated to caring for the planet. Four Seasons' green initiatives include HVAC recycling, paperless initiatives, an energy-efficient work fleet, and more. Four Seasons has an A+ Better Business Bureau rating and is a ten-time recipient of the Angie's List Super Service Award.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
2.8
Yelp
2.5 / 5 (828)
Facebook
4.4 / 5 (169)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
4.5
Responsiveness
Friendliness
Helpfulness
Detail

Website
Alsip, IL 60803
  • Air Conditioning
  • Furnaces
  • Tune Up
  • Duct Work

Why choose this provider?

Precision Heating & Cooling is an Alsip HVAC group backed by almost 20 years of history in the field. Customers receive quality workmanship, attention to detail, and proper sizing along with competitive prices on every install job and can request energy-efficient furnaces, air conditioners, and ductless systems. Technicians are also trained to handle expert repairs, inspections, and regular maintenance, and interested parties can review available Trane products on the company's site. Indoor air quality solutions include the whole-house air filtration system, Trane CleanEffects, humidifiers with automatic controls, and energy recovery ventilators as well. Precision Heating & Cooling is a Trane Comfort Specialist, is certified by the North American Technician Excellence, and holds an A+ rating from the Better Business Bureau.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
3.0
Yelp
3.0 / 5 (8)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Frequently Asked Questions

  • How do residential HVAC systems work?

    Central HVAC systems use ductwork and mechanical blowers to deliver heating and cooling across a home’s primary living areas. Refrigerant-based systems, such as heat pumps and air conditioners, use pressurized gas that raises or lowers the temperature by absorbing heat. Their principal components include the evaporator coil, compressor, condenser coil, and blower. Furnaces generate heat by burning fuel, such as oil, propane, or natural gas. Energy from the burners is captured by a heat exchanger, and a flue exhausts combustion byproducts outdoors. Nowadays, homeowners can choose between dual-fuel systems, ductless heat pumps, and variable-speed models that provide enhanced comfort and efficiency.

  • How often do I need to schedule HVAC service for my system?

    Central heating and cooling systems should be serviced annually in the spring and fall. Air conditioners should be inspected every spring; furnaces should be tuned up in the fall, and heat pumps need to be serviced twice per year. Scheduling maintenance early in the season can help homeowners prevent breakdowns and avoid the rush.

  • Why do HVAC systems need regular maintenance?

    Preventive maintenance for HVAC equipment is just as important as an oil change for a car. Regular service visits increase the system’s efficiency, prevent unnecessary wear and tear, and detect problems before they worsen. For optimal results, technicians inspect all electrical and mechanical components. This type of maintenance extends the system’s lifespan, prevents safety hazards, and helps homeowners enjoy long- and short-term savings.

  • What’s the best way to care for an HVAC system in a multifamily investment property?

    HVAC maintenance helps landlords retain quality tenants and control their ownership costs. For best results, centralized and decentralized heating and cooling systems should be serviced in the spring and fall. Technicians can lubricate moving parts, measure refrigerant levels, clean the coils, and check the belts and bearings. Landlords should also consider supplying new air filters to tenants to prevent unnecessary wear and tear, and unit breakdowns related to restricted airflow.

  • What are the signs of a broken HVAC system?

    Heating and cooling systems contain hundreds of parts, which means that almost anything can go wrong. Some warning signs are obvious. For example, if the air conditioner is blowing hot air or if the furnace won’t shut off, it’s time to call a professional. Other malfunctions can cause subtle decreases in comfort and efficiency. Regardless of the problem, responding quickly is generally the best way to avoid more significant repairs and expenses. Homeowners can protect themselves by recognizing the following warning signs:

    • Unusually high energy bills
    • Excessive mechanical noise
    • Starting difficulties
    • Sudden shutdowns
    • Continuous airflow
    • Temperature imbalances
    • High humidity
    • Unpleasant odors
    • Ice buildup on the coils
    • Leaks or water damage

  • Does a home warranty cover HVAC repairs?

    Yes, many home warranty companies pay for HVAC repairs. This type of coverage may be standard or included as an optional add-on. In most cases, homeowners are responsible for an initial service fee. If the unit cannot be repaired, the company may pay for a replacement.

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

    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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