Heating, Cooling, and Air Quality Services in Lake St. Louis, MO

We are the locally-owned experts homeowners trust today for quality AC and furnace repair, maintenance, replacement, and more!

When Lake St. Louis residents have HVAC repair, system maintenance, and unit installation needs, they trust the experts at Hoock’s Heating & Cooling. Our team understands the specific challenges of the area and offers customized solutions that provide the highest standard of comfort in all seasons. If you need affordable services that keep your heating and AC systems running strong, we’ll Hoock you up!

From routine maintenance to urgent emergency repairs, we combine our mechanical expertise with industry-leading customer service to deliver a better HVAC experience. Contact us today to book your appointment with a certified Hoock’s technician.

Furnace Repair

Comfort starts with your furnace. Routine maintenance is critical for maximizing your system’s performance and longevity, but over time, parts inevitably break down.  If you suspect an issue, fixing it quickly can help prevent further damage. Aside from comfort and efficiency, there’s an even more crucial reason to maintain your home’s furnace. A malfunctioning system may cause carbon monoxide leaks that can increase the risk of illness for everyone in your home.

Hoock’s has the expertise that will leave you feeling confident in your home’s furnace. Our team is well-trained in the latest techniques and technology, allowing us to optimize your system’s performance.

Air Conditioning Repair

Midwest summers are the best…until your AC decides to stop working. We aim to help you avoid this nightmare scenario through proper maintenance and timely repairs. Hoock’s technicians keep Lake St. Louis residents cool by employing modern maintenance and repair techniques to keep your system performing at a high level. Can’t remember the last time you had your AC equipment serviced? Don’t sweat it – give us a call, and we’ll send an expert out to your home.

Full HVAC System Installation

A state-of-the-art, high-efficiency HVAC system transforms your home into a complete comfort zone. From consultation to installation, we customize every aspect of the process to fit your home’s unique specifications and requirements.

Our seamless 4-step installation process is cost-effective, convenient, and efficient. We’ll take the time to go over your daily schedule, identify a date that minimizes daily disruption, and ensure you receive the level of service you deserve.

STEP 1: No Cost Consultation

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STEP 1: No Cost Consultation

Our installation process begins with a thorough review of your home's existing HVAC system, ductwork, and any other relevant factors. This exploration helps us to provide informed system recommendations for your home or business. The next step involves a Hoock's expert fully explaining your options, including possible upgrades, depending on your comfort needs and budget. If necessary, to confirm proper sizing, we may conduct a load calculation to ensure we install the optimal system size for your home. Once we’ve gathered as much background data as we can, we’ll begin assembling a customized proposal.

Step 2: Choosing the System and Scheduling

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Step 2: Choosing the System and Scheduling

After deciding on the optimal system for your home, we'll explain the financial details – including our 0% financing option. Once we’ve confirmed a payment schedule, we will work with you to find a convenient time to perform the installation. In most cases, the installation takes just one day!

Step 3: Installation


Step 3: Installation

On installation day, Hoock’s technicians will arrive in the morning to prep your home. We are committed to keeping your home clean and will utilize floor coverings to minimize any dirt and debris in your space. Next, our experts will install and test your system, ensuring performance meets expectations. After completing our tests, we’ll walk you through the details of your new system and provide you with all necessary information regarding its features and capabilities. Before we head out, we'll sweep, vacuum, and confirm your satisfaction.

Step 4: Follow-Up

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Step 4: Follow-Up

Once your system is up and running, our final job is to instill peace of mind. Every system installation includes a 10-year parts and labor warranty PLUS one year of complimentary maintenance. We will follow up six months after your installation and again on the one-year anniversary to confirm you’re satisfied with your system’s performance. At this time, we will perform the necessary cleaning protocols to keep your system running as efficiently as it did on day one.

Mini-Split & Ductless Systems

If you’re looking to take advantage of zoning capabilities while maximizing efficiency, mini-split and ductless systems are an affordable solution for Lake St. Louis residents. We offer Mitsubishi mini-split ductless air systems and heat pumps that are easy to install and provide high-level comfort in room additions, detached spaces, and even entire homes.

Indoor Air Quality

It's often overlooked, but Indoor Air Quality (IAQ) impacts your family's health - humans and pets. Hoock's Heating and Cooling helps Lake St. Louis residents improve their home’s IAQ through humidification, dehumidification, air purification, upgraded filter media cabinets, and UV light installation services. The systems are cost-effective and can significantly enhance your family’s overall well-being.

Trust Hoock’s For Your HVAC Service in Lake St. Louis, MO

You have options when it’s time to hire an HVAC team. Our customers continue to choose Hoock’s for their maintenance and repair needs because we won’t accept anything less than the highest standards our industry has to offer. We embody our values of transparency and fairness.  We won’t try to sell you something you don't need, and we’re always available to answer your questions regarding the maintenance, repair, or installation process.

If you're ready for your best HVAC experience yet, contact a Hoock’s Heating & Cooling team member today to book your appointment in Lake St. Louis, MO.

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