Expertise.com

2024

Last updated:

Best HVAC & Furnace Repair Services in Crystal Lake

Our Recommended Top 5

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 Crystal Lake 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.

14Reviewed

10Curated

5Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Crystal Lake, IL 60014

Expertise.com Rating

Review Sources

Google
5.0 (12)
Facebook
5.0 (7)
Yelp
5.0 (1)

Why choose this provider?

Platinum Heating and Cooling, Inc. is a Northern Illinois provider of both commercial and residential heating and cooling services. The company offers a range of energy-efficient HVAC systems, which it can install. It also provides regular maintenance for customers who want to maximize system performance and reduce the chance of breakdowns -- the technicians here clean furnaces, humidifiers, boilers, and water heaters, and they are trained to carry out custom ductwork as well as tune-ups on air conditioning systems. Platinum installs a variety of air cleaning products, including ultraviolet lights, filtration systems, HEPA systems, HRV systems, and humidifiers. The firm is accredited with the Better Business Bureau, which has awarded it an A+ rating. Clients speak highly of the skill and dedication of the team here, and they are grateful for its competitive prices.

  • Furnaces
  • Tune Up
  • Thermostats

Woodstock, IL 60098

Expertise.com Rating

Review Sources

Yelp
4.0 (16)

Why choose this provider?

Air First Mechanical, Inc. is a Woodstock HVAC company. Services cover sales, installations, replacements, and repairs of heating and cooling systems including furnaces, air conditioning units, water heaters, and sump pumps for private homeowners, home renters, commercial property owners, property managers, fire and flood restoration companies, insurance groups, and home warranty companies as well. The group carries HVAC units from Heil's QuietComfort series along with air purifiers and whole-home humidifiers from Aprilaire. Air First Mechanical employs technicians who have been pre-screened, complete continuous training to stay on top of the latest industry trends, and can service all makes and models of heating and air conditioning equipment. Financing options are also available as well as 24/7 emergency service and regular scheduled maintenance.

  • Air Conditioning
  • Furnaces
  • Thermostats

Huntley, IL 60142

Expertise.com Rating

Review Sources

Google
4.8 (44)
Facebook
4.6 (15)
HomeAdvisor
5.0 (1)

Why choose this provider?

Cork’s Plumbing Heating & Cooling provides Huntley-area homes and businesses with experienced HVAC services that surpass expectations. The family-owned air conditioning and heating company has been providing customers with innovative comfort solutions and cutting-edge equipment for more than 40 years. Customers can trust Cork’s Plumbing Heating & Cooling to maintain the necessary licensure, insurance, and bonding to execute services in the safest, most professional manner possible. The A+ BBB rated HVAC service provider commits to delivering honest installation, maintenance, and repair services at competitive prices without ever cutting corners. Highly qualified HVAC technicians provide a range of services including cleaning and check-ups for furnaces and air conditioning units that ensure systems run efficiently and save on utility costs. Cork’s Plumbing Heating & Cooling is a trusted provider of high-efficiency furnaces, air conditioning units, humidifiers, and air purification systems that ensure comfortable indoor temperatures year-round.

  • Air Conditioning
  • Furnaces
  • Tune Up

Cary, IL 60013

Expertise.com Rating

Review Sources

Yelp
4.5 (11)

Why choose this provider?

V. M. O'Leary Sheet Metal & Heating is a third-generation, family owned, Cary-based business that has served the area since 1946. This business prides itself on offering honest answers and ethical business practices, so clients can rest assured that they are partnering with a company centered around integrity. V. M. O'Leary Sheet Metal & Heating utilizes state of the art technology to create comfortable, energy-efficient indoor environments. The trained staff at V. M. O'Leary Sheet Metal & Heating can work with both commercial and residential spaces, and they focus on providing high quality equipment, reasonable prices, and enhanced comfort. V. M. O'Leary Sheet Metal & Heating is a Bryant Factory Authorized Dealer and has been awarded the Bryant Medal of Excellence. Vince O'Leary, the owner of V. M. O'Leary Sheet Metal & Heating, considers it a privilege to carry on his family's legacy of quality work. "We have earned a reputation for doing the job right the first time. It’s all part of our tradition of service – assuring your complete satisfaction," he said. V. M. O'Leary Sheet Metal & Heating offers free in home estimates on new equipment and replacement equipment and provides emergency services when needed. V. M. O'Leary Sheet Metal & Heating is prepared to service all makes and models of equipment.

  • Air Conditioning
  • Furnaces
  • Tune Up

Crystal Lake, IL 60014

Expertise.com Rating

Review Sources

Google
4.7 (78)
HomeAdvisor
4.6 (19)
Yelp
5.0 (13)

Why choose this provider?

Northern Continental Heating and Cooling is a fully licensed and insured full-service HVAC company. They offer services that include air quality improvement, furnace and air conditioner installation, HVAC maintenance, furnace and air conditioner repair and replacement, and comprehensive design of HVAC systems. Their work always starts with a thorough inspection of all systems to identify potential issues and determine the best course of action. This family owned and operated company has served Crystal Lake, IL and surrounding towns for more than 30 years. Northern Continental Heating and Cooling is accredited by and has an A+ rating with the Better Business Bureau. They have a 4.6 overall customer review on Google and won the Best of 2016 Award from Home Advisor as a top-rated contractor.

  • Air Conditioning
  • Furnaces
  • Tune Up

FAQs

  • 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.