Top-Rated Air Conditioning Pros Near You in Grayslake, IL

ID Mechanical Inc

ID Mechanical Inc is a hvac contractor / air conditioner service serving the Grayslake, IL area. Services include HVAC, AC Service, AC Repair, Central Air, Heating Systems, Ventilation Service, Residential HVAC, Commercial HVAC, Emergency HVAC Service, Air Conditioning, Air Filter Systems, Duct Work, Thermostat Repair, Hot Water Heating, Gas Furnace Maintenance, Oil Furnace Maintenance, Air Heat Pump, Boiler Repair and Gas Furnace.

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KET Home Services

KET Home Services is a small family owned business serving Lake, Cook, McHenry, and Dupage County. We normally employ 2 – 3 people including myself (Ken Thomas). I started the business after completing my HVAC training at the College of Lake County where I graduated, with honors, while receiving an Associate of Applied Science Degree. I have always prided myself on providing top quality service at the fairest price possible. I believe that the customer shouldn’t have to sacrifice quality for cost. I take pr

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Blue Star Heating and Cooling

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started!

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Shoreland HVAC

Here at Shoreland HVAC we have a main focus of quality over quantity! With over several years of experience there is not job that we shy away from. Small to large projects we are you one stop HVAC shop! Please call todya for a free estimate and we look forward to earning your life long business!

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Beckman Bros Inc

Beckman Bros., Inc.is a Bryant Factory Authorized Dealer.Only those expert heating and air conditioning dealers who meet Bryant�s highest standards and closest scrutiny � not only for their technical expertise, but also for their business practices and customer service quality � earn the Bryant Factory Authorized Dealer distinction.Bryant Factory Authorized Dealers must also have as part of their team service technicians who have earned the North American Technician Excellence (NATE) certification.We are al

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KET Home Services

Super Service Award winner previous 4 years (2015-2019)!!! KET Home Services is a full-service Heating, Cooling and Ventilation Company with over 30 years of experience.We are proud to be a licensed American Standard dealer which is the #1 rated brand by consumer reports! We have won multiple Super service Awards from Angie's list for providing top quality service to our clients.Our expert teams of technicians are fully licensed, insured, and bonded.We provide free in home estimates to all our customers wit

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MILLER'S AREA HEATING & AIR CONDITIONING

Miller�s Area Heating, Inc.was founded in 1948 by two zealous hardworking men known in town as the Miller Brothers.Jim and Ray started with just one truck and a truckload of know how and integrity.The Miller boys found the tiny town of Grayslake an ideal place to build their dream, so a location in the center of town was chosen and after all these years the address is the same.In 1975, after 27 years in the business, Ray decided more time should be devoted to fishing and less time to work so he sold the com

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Northern Air Systems Inc

We are a full service heating, cooling and indoor air quality company servicing both residential and commercial customers.

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JM HEATING & COOLING

ALSO DOING BUSINESS AS: JM HEATING & COOLING & SONS, INC.

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Affordable Services 4 You

Air Conditioning FAQs

The nationwide cost of air conditioning installation typically ranges between $3,500 and $7,500. However, the final price depends on several factors:

  • Size of the unit: Larger systems generally cost more because they have greater cooling capacity.
  • Energy efficiency rating: High SEER-rated units can be pricier upfront but save on energy bills.
  • Home size and layout: Complex ductwork or large spaces may increase installation costs.
  • Additional components: Items like smart thermostats or air purifiers can add to expenses.
  • Location-specific labor rates: Labor costs vary by state and city.

Always request itemized quotes from "Air Conditioning Pros" and confirm the scope of work before agreeing to a project.

When hiring an HVAC professional in Grayslake, consider the following:

  • Licensing: Verify their license through your local licensing board.
  • Insurance: Confirm they hold general liability and workers' compensation insurance.
  • Experience: Look for technicians with several years of experience or relevant certifications.
  • References and reviews: Check customer testimonials or ask for past project references.
  • Transparent pricing: Ensure they offer written estimates with no hidden fees.

For more details on licensing, visit the Department of Energy for guidelines or consult your city-specific licensing board.

Installing a new air conditioning system typically takes 1 to 2 days under standard conditions. For more complex installations requiring extensive ductwork, it could extend to 3 to 5 days. Factors impacting the timeline include:

  • Home size: Larger homes require more time for installation.
  • Type of system: Central air systems take longer than mini-split setups.
  • Ductwork requirements: Repairing or adding ductwork adds time.

"Air Conditioning Pros" will assess your home's needs and provide a time estimate during their consultation.

Some key warning signs that it may be time to replace your air conditioning unit include:

  • Frequent repairs: If your AC breaks down often, replacement might be more cost-effective than repairs.
  • High energy bills: Older units are less energy-efficient, leading to elevated costs.
  • Inconsistent cooling: Hot spots or poor temperature regulation could signal system inefficiency.
  • Age of the system: Most air conditioners last 10–15 years. Units older than this likely need an upgrade.
  • Loud noises: Banging, grinding, or squealing sounds can indicate serious issues.

"Air Conditioning Pros" can perform an inspection to confirm whether repair or replacement is the best option.

To maintain your air conditioning system and ensure efficiency, follow these steps:

  • Replace air filters regularly: Ideally every 1–3 months, especially during heavy usage.
  • Clean condenser coils: Dirt and debris buildup significantly reduce efficiency.
  • Inspect ductwork: Ensure no leaks or blockages in your air ducts.
  • Check the thermostat settings: Programmable thermostats optimize energy consumption.
  • Schedule professional tune-ups: "Air Conditioning Pros" recommend yearly maintenance checks.

By staying proactive, you can extend the lifespan of your AC unit while saving on energy costs.

Here are important questions to ask "Air Conditioning Pros" during an estimate in Grayslake:

  • Is the unit sized appropriately for my home? Proper sizing ensures optimal cooling.
  • What SEER rating does the system have? Higher ratings mean better efficiency.
  • Are additional features like smart thermostats included? Ensure you get the best value.
  • Do you provide a warranty? Look for coverage on both parts and labor.
  • What’s included in the estimate? Confirm that labor, equipment, and any permits are itemized.

These questions will help you compare quotes more effectively and make a confident decision.

Yes, most municipalities require permits when installing a new HVAC system, especially for modifications to ductwork or electrical connections. "Air Conditioning Pros" are experienced in handling permit applications and can guide you through the process. Permit requirements vary by location, so check with your local building department for specifics. Failing to secure the proper permits can lead to fines or issues with homeowners' insurance.

Be cautious of the following red flags when hiring air conditioning contractors:

  • No licensing or insurance: Always verify credentials to avoid liability risks.
  • Unclear pricing: Avoid contractors who refuse to provide written estimates.
  • Pushy sales tactics: Reputable professionals don't pressure you into quick decisions.
  • Lack of customer reviews: Established businesses will have verifiable feedback.
  • Poor communication: Professional contractors prioritize responsiveness and clear communication.

"Air Conditioning Pros" prioritize transparency and professionalism, ensuring peace of mind during your project.

The most common types of air conditioning systems for residential properties include:

  • Central air systems: Best for cooling large homes and evenly distributing air through ductwork.
  • Mini-split systems: Ideal for smaller homes or spaces without existing ductwork.
  • Window units: A cost-effective option for single rooms.
  • Portable units: Convenient for renters but less efficient overall.

"Air Conditioning Pros" can assess your home's cooling needs and recommend the most suitable solution.

To improve your air conditioner’s energy efficiency, consider the following:

  • Upgrade to a high-SEER unit: Modern systems are far more efficient.
  • Use programmable thermostats: Reduce energy usage during off-peak hours.
  • Seal your home's insulation: Prevent air leaks around windows, doors, and ductwork.
  • Maintain your system regularly: Schedule cleanings and tune-ups with "Air Conditioning Pros".
  • Use ceiling fans: Supplement cooling to reduce strain on your AC.

Small upgrades and consistent maintenance can lead to significant energy savings over time.

Reviews for Air Conditioning Pros

Cool Air in Hours!
Our AC broke down during the hottest weekend in July here in Phoenix. I reached out in the morning, and by the afternoon, a professional had replaced the faulty part and got the cool air flowing again. The speedy service saved us from booking an expensive hotel and made our home comfortable again.
Lisa P.
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Budget-Friendly AND Reliable
I was bracing myself for a massive repair bill when our AC quit, but the technician diagnosed the issue quickly and offered a simple fix that cost a fraction of what I expected. Being in Raleigh, NC, during summer heat without AC would’ve been brutal – so glad I called them!
Mark R.
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Effortless Maintenance Scheduling
I booked an annual AC tune-up through this service to avoid future breakdowns. The process was seamless, and the pro they sent even identified and fixed a small issue I didn’t know about. Now I have total peace of mind heading into summer with a system that’s running like new.
Jennifer C.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Nov 28, 2025, 6:34:22 AM